[petsc-dev] [petsc-users] convergence problem- 3D Cahn Hillard

Tue Jan 5 18:57:09 CST 2021

   In debug mode SNES should always compute the Jacobian via differencing and compare. It is insane that we have had to tell 1,234 people individually over 25 years to check the Jacobian. It's software, it should be doing it for us. We are prisoners of 70 years of bad habits, afraid to do extra computation that would save humans endless time because it will waste the big valuable computer's time. 

  Barry

> On Jan 5, 2021, at 3:53 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Tue, Jan 5, 2021 at 4:48 PM Sepideh Kavousi <skavou1 at lsu.edu <mailto:skavou1 at lsu.edu>> wrote:
> I have tried different pcs (lu,jacobi,sor,mg,asm,ksp,pbjacobi). they still do not solve the problem. the an example for lu:
> -pc_type lu:
> 
> 0 TS dt 0.0001 time 0.
> copy!
> Write output at step= 0!
>     0 SNES Function norm 5.870630851181e+01
>       0 KSP preconditioned resid norm 1.761968940423e-02 true resid norm 5.870630851181e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 5.026000796457e-17 true resid norm 1.790914574372e-13 ||r(i)||/||b|| 3.050633943390e-15
>     1 SNES Function norm 5.808754845048e+01
> 
> So with a perfect linear solver, Newton is making no progress. That means that your initial guess is very far from the solution, but it could also mean
> that your Jacobian does not match your residual, since it is not generating descent directions. Have you checked that it matches the finite difference
> approximation? You can do this using -snes_test_jacobian (https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESComputeJacobian.html <https://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESComputeJacobian.html>)
> 
>   Thanks,
> 
>      Matt
>  
>       0 KSP preconditioned resid norm 1.191540511981e+06 true resid norm 5.808754845048e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 6.114882955273e-10 true resid norm 1.203029448994e-06 ||r(i)||/||b|| 2.071062527315e-08
>     2 SNES Function norm 5.794558475659e+01
>       0 KSP preconditioned resid norm 1.191526760369e+06 true resid norm 5.794558475659e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.166698266769e-09 true resid norm 1.059436818305e-06 ||r(i)||/||b|| 1.828330532439e-08
>     3 SNES Function norm 5.772046032228e+01
>       0 KSP preconditioned resid norm 1.191498793276e+06 true resid norm 5.772046032228e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.135175980555e-09 true resid norm 1.230437568859e-06 ||r(i)||/||b|| 2.131718219136e-08
>     4 SNES Function norm 5.750822623807e+01
>       0 KSP preconditioned resid norm 1.191443279124e+06 true resid norm 5.750822623807e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 8.905670672745e-10 true resid norm 1.110684454395e-06 ||r(i)||/||b|| 1.931348829639e-08
>     5 SNES Function norm 5.750395740069e+01
>       0 KSP preconditioned resid norm 1.191433462635e+06 true resid norm 5.750395740069e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 6.777205269843e-10 true resid norm 1.430076525401e-06 ||r(i)||/||b|| 2.486918448822e-08
>     6 SNES Function norm 5.750395740069e+01
>     0 SNES Function norm 5.870630851181e+01
>       0 KSP preconditioned resid norm 4.405989777785e-03 true resid norm 5.870630851181e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.185260514636e-18 true resid norm 2.397998208837e-14 ||r(i)||/||b|| 4.084736836000e-16
>     1 SNES Function norm 3.428067045216e+01
>       0 KSP preconditioned resid norm 1.895265798836e+06 true resid norm 3.428067045216e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.403775884750e-09 true resid norm 8.602063630559e-06 ||r(i)||/||b|| 2.509304373893e-07
>     2 SNES Function norm 3.428067045216e+01
>     0 SNES Function norm 5.870630851181e+01
>       0 KSP preconditioned resid norm 1.101564184740e-03 true resid norm 5.870630851181e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 5.380439828314e-19 true resid norm 3.289971303359e-14 ||r(i)||/||b|| 5.604118853253e-16
>     1 SNES Function norm 3.330623063627e+01
>       0 KSP preconditioned resid norm 6.892935831006e-04 true resid norm 3.330623063627e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 4.234145873951e-19 true resid norm 1.823438085202e-14 ||r(i)||/||b|| 5.474765683081e-16
>     2 SNES Function norm 1.228168587373e+01
>       0 KSP preconditioned resid norm 2.442179927376e-04 true resid norm 1.228168587373e+01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 3.114351195683e-19 true resid norm 1.328341389902e-14 ||r(i)||/||b|| 1.081562745993e-15
>     3 SNES Function norm 8.377002138765e+00
>       0 KSP preconditioned resid norm 1.670901807768e-04 true resid norm 8.377002138765e+00 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 3.056553283627e-19 true resid norm 1.539291322344e-14 ||r(i)||/||b|| 1.837520507750e-15
>     4 SNES Function norm 6.871259668846e-01
>       0 KSP preconditioned resid norm 7.849703293659e-06 true resid norm 6.871259668846e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 4.813692242300e-21 true resid norm 3.443983247611e-16 ||r(i)||/||b|| 5.012157033194e-16
>     5 SNES Function norm 4.598894985660e-01
>     0 SNES Function norm 4.609452800861e-01
>       0 KSP preconditioned resid norm 4.482807772478e+00 true resid norm 4.609452800861e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 3.779043025722e-15 true resid norm 9.363790606967e-11 ||r(i)||/||b|| 2.031432148566e-10
>     1 SNES Function norm 3.909615632676e-01
> 1 TS dt 1.25e-05 time 6.25e-06
> copy!
>     0 SNES Function norm 1.083064424363e+00
>       0 KSP preconditioned resid norm 2.899372173019e+02 true resid norm 1.083064424363e+00 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.843039617595e-13 true resid norm 2.031204561200e-09 ||r(i)||/||b|| 1.875423581006e-09
>     1 SNES Function norm 1.083064424363e+00
>     0 SNES Function norm 4.081254017393e-01
>       0 KSP preconditioned resid norm 1.134610736819e+01 true resid norm 4.081254017393e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 5.857284280292e-15 true resid norm 1.950178080787e-10 ||r(i)||/||b|| 4.778379567837e-10
>     1 SNES Function norm 3.852294258555e-01
> 2 TS dt 6.25e-06 time 9.375e-06
> copy!
>     0 SNES Function norm 3.855090631551e-01
>       0 KSP preconditioned resid norm 5.807020984426e+01 true resid norm 3.855090631551e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 6.595611115758e-14 true resid norm 6.458636528724e-10 ||r(i)||/||b|| 1.675352707888e-09
>     1 SNES Function norm 3.855090631551e-01
>     0 SNES Function norm 3.894882915800e-01
>       0 KSP preconditioned resid norm 3.545691207399e+00 true resid norm 3.894882915800e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.936099793899e-15 true resid norm 1.237085076854e-10 ||r(i)||/||b|| 3.176180397711e-10
>     1 SNES Function norm 3.826734119825e-01
> 3 TS dt 3.125e-06 time 1.09375e-05
> copy!
>     0 SNES Function norm 3.846635056055e-01
>       0 KSP preconditioned resid norm 1.270632337662e+01 true resid norm 3.846635056055e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 4.538849751267e-15 true resid norm 2.462963992263e-10 ||r(i)||/||b|| 6.402905283117e-10
>     1 SNES Function norm 3.846635056055e-01
>     0 SNES Function norm 3.838572028974e-01
>       0 KSP preconditioned resid norm 9.750671428246e-01 true resid norm 3.838572028974e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.289810958767e-15 true resid norm 5.932884665420e-11 ||r(i)||/||b|| 1.545596805436e-10
>     1 SNES Function norm 3.823876176903e-01
> 4 TS dt 1.5625e-06 time 1.17188e-05
> copy!
>     0 SNES Function norm 3.842190105197e-01
>       0 KSP preconditioned resid norm 2.949895830433e+00 true resid norm 3.842190105197e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 4.544123722663e-15 true resid norm 1.184005133464e-10 ||r(i)||/||b|| 3.081589148499e-10
>     1 SNES Function norm 3.842190105197e-01
>     0 SNES Function norm 3.825899662960e-01
>       0 KSP preconditioned resid norm 2.548468293806e-01 true resid norm 3.825899662960e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.086200228021e-16 true resid norm 2.882610131465e-11 ||r(i)||/||b|| 7.534463486778e-11
>     1 SNES Function norm 3.825019685537e-01
> 5 TS dt 7.8125e-07 time 1.21094e-05
> copy!
>     0 SNES Function norm 3.827182409606e-01
>       0 KSP preconditioned resid norm 7.091231452893e-01 true resid norm 3.827182409606e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 9.614097858359e-16 true resid norm 5.440482894192e-11 ||r(i)||/||b|| 1.421537390153e-10
>     1 SNES Function norm 3.827182409606e-01
>     0 SNES Function norm 3.825683488225e-01
>       0 KSP preconditioned resid norm 6.509635329694e-02 true resid norm 3.825683488225e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 6.255654660173e-17 true resid norm 1.410340803479e-11 ||r(i)||/||b|| 3.686506758386e-11
>     1 SNES Function norm 3.825462954733e-01
> 6 TS dt 3.90625e-07 time 1.23047e-05
> copy!
>     0 SNES Function norm 3.826632731069e-01
>       0 KSP preconditioned resid norm 1.737397651071e-01 true resid norm 3.826632731069e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.095925875164e-16 true resid norm 2.780031944787e-11 ||r(i)||/||b|| 7.264956268774e-11
>     1 SNES Function norm 3.826632731069e-01
>     0 SNES Function norm 3.825751343810e-01
>       0 KSP preconditioned resid norm 1.644741829353e-02 true resid norm 3.825751343810e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 5.211213666062e-18 true resid norm 7.515828526583e-12 ||r(i)||/||b|| 1.964536597169e-11
>     1 SNES Function norm 3.825729851167e-01
> 7 TS dt 1.95313e-07 time 1.24023e-05
> copy!
>     0 SNES Function norm 3.826356173729e-01
>       0 KSP preconditioned resid norm 4.299238585205e-02 true resid norm 3.826356173729e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.260847149806e-17 true resid norm 1.287166330766e-11 ||r(i)||/||b|| 3.363948028683e-11
>     1 SNES Function norm 3.826356173729e-01
>     0 SNES Function norm 3.825855754640e-01
>       0 KSP preconditioned resid norm 4.133474793122e-03 true resid norm 3.825855754640e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 3.077297138396e-18 true resid norm 3.792689943805e-12 ||r(i)||/||b|| 9.913311392374e-12
>     1 SNES Function norm 3.825855754640e-01
>     0 SNES Function norm 3.825755706234e-01
>       0 KSP preconditioned resid norm 3.705095771277e-04 true resid norm 3.825755706234e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.848267031641e-19 true resid norm 1.079462463835e-12 ||r(i)||/||b|| 2.821566630813e-12
>     1 SNES Function norm 3.825755706234e-01
>     0 SNES Function norm 3.825734391910e-01
>       0 KSP preconditioned resid norm 2.690993850525e-05 true resid norm 3.825734391910e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 7.585015168707e-21 true resid norm 3.091320932665e-13 ||r(i)||/||b|| 8.080333384362e-13
>     1 SNES Function norm 3.825734391910e-01
>     0 SNES Function norm 3.825729114845e-01
>       0 KSP preconditioned resid norm 1.757556306807e-06 true resid norm 3.825729114845e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 9.987700736384e-22 true resid norm 8.038113355816e-14 ||r(i)||/||b|| 2.101067042260e-13
>     1 SNES Function norm 3.825729114845e-01
>     0 SNES Function norm 3.825565841303e-01
>       0 KSP preconditioned resid norm 1.103248802240e-07 true resid norm 3.825565841303e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 9.504795613889e-22 true resid norm 1.879813159274e-14 ||r(i)||/||b|| 4.913817294630e-14
>     1 SNES Function norm 3.825565841303e-01
>     0 SNES Function norm 3.825547574266e-01
>       0 KSP preconditioned resid norm 6.887463339138e-09 true resid norm 3.825547574266e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.559974044704e-23 true resid norm 5.311723680631e-15 ||r(i)||/||b|| 1.388487158378e-14
>     1 SNES Function norm 3.825547574266e-01
>     0 SNES Function norm 3.825908198230e-01
>       0 KSP preconditioned resid norm 4.314157283909e-10 true resid norm 3.825908198230e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.248846716324e-24 true resid norm 1.634240020842e-15 ||r(i)||/||b|| 4.271508714187e-15
>     1 SNES Function norm 3.825908198230e-01
>     0 SNES Function norm 3.823046631992e-01
>       0 KSP preconditioned resid norm 1.477599397951e-11 true resid norm 3.823046631992e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.674742673343e-25 true resid norm 4.342823046268e-15 ||r(i)||/||b|| 1.135958690623e-14
>     1 SNES Function norm 3.823046631992e-01
>     0 SNES Function norm 4.050006682433e-01
>       0 KSP preconditioned resid norm 4.744618612191e-12 true resid norm 4.050006682433e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 3.185835350170e-26 true resid norm 2.742859197646e-15 ||r(i)||/||b|| 6.772480671558e-15
>     1 SNES Function norm 4.050006682433e-01
>     0 SNES Function norm 4.420555752951e-01
>       0 KSP preconditioned resid norm 2.570862477765e-13 true resid norm 4.420555752951e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.558628106533e-27 true resid norm 2.669513100096e-15 ||r(i)||/||b|| 6.038863096149e-15
>     1 SNES Function norm 3.053219162874e-01
> 8 TS dt 3.72529e-13 time 1.24023e-05
> copy!
>     0 SNES Function norm 2.938107171164e-01
>       0 KSP preconditioned resid norm 1.152686085246e-13 true resid norm 2.938107171164e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 6.059363368490e-28 true resid norm 1.486663802399e-15 ||r(i)||/||b|| 5.059937285439e-15
>     1 SNES Function norm 1.879261738365e-01
> 9 TS dt 7.45058e-13 time 1.24023e-05
> copy!
>     0 SNES Function norm 2.598740119900e-01
>       0 KSP preconditioned resid norm 4.386389243102e-12 true resid norm 2.598740119900e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 4.765692021861e-27 true resid norm 4.362311845294e-16 ||r(i)||/||b|| 1.678625658599e-15
>     1 SNES Function norm 2.598740119900e-01
>     0 SNES Function norm 2.359036347057e-01
>       0 KSP preconditioned resid norm 3.416321738725e-13 true resid norm 2.359036347057e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.983917914615e-27 true resid norm 2.031818641817e-15 ||r(i)||/||b|| 8.612917916048e-15
>     1 SNES Function norm 1.708032078859e-01
> 10 TS dt 3.72529e-13 time 1.24023e-05
> copy!
>     0 SNES Function norm 5.285427862819e-01
>       0 KSP preconditioned resid norm 1.592064460142e-12 true resid norm 5.285427862819e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 1.163339775654e-26 true resid norm 3.880080925123e-15 ||r(i)||/||b|| 7.341091442033e-15
>     1 SNES Function norm 5.285427862819e-01
>     0 SNES Function norm 1.646935190988e-01
>       0 KSP preconditioned resid norm 5.824112147206e-14 true resid norm 1.646935190988e-01 ||r(i)||/||b|| 1.000000000000e+00
>       1 KSP preconditioned resid norm 2.820310421468e-29 true resid norm 7.168182199430e-17 ||r(i)||/||b|| 4.352437326407e-16
>     1 SNES Function norm 1.621698143957e-01
> 
> 
> 
> 
> From: Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>>
> Sent: Tuesday, January 5, 2021 3:25 PM
> To: Sepideh Kavousi <skavou1 at lsu.edu <mailto:skavou1 at lsu.edu>>
> Cc: petsc-users at mcs.anl.gov <mailto:petsc-users at mcs.anl.gov> <petsc-users at mcs.anl.gov <mailto:petsc-users at mcs.anl.gov>>
> Subject: Re: [petsc-users] convergence problem- 3D Cahn Hillard
>  
> On Tue, Jan 5, 2021 at 4:17 PM Sepideh Kavousi <skavou1 at lsu.edu <mailto:skavou1 at lsu.edu>> wrote:
> Dear Matt,
> following is the output for the first 130 timesteps. It continues the run with the same small timestep
> 0 TS dt 0.0001 time 0.
> copy!
> Write output at step= 0!
>     0 SNES Function norm 5.870630851181e+01
>       0 KSP preconditioned resid norm 1.714717261432e-02 true resid norm 5.870630851181e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.199465935450e-03 true resid norm 4.319055307029e+00 ||r(i)||/||b|| 7.357054831952
>       2 KSP preconditioned resid norm 3.319453031999e-08 true resid norm 2.987572551099e-04 ||r(i)||/||b|| 5.089014497476
>     1 SNES Function norm 5.870480277455e+01
>     0 SNES Function norm 5.870480198099e+01
>       0 KSP preconditioned resid norm 1.242359546728e+03 true resid norm 5.870480198099e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.490848214055e+02 true resid norm 7.765825085110e+05 ||r(i)||/||b|| 1.322860281110
> 
> You can see here that the linear solver is very bad, which might contribute to Newton stagnating. While you are starting out, I would recommend
> 
>   -pc_type lu
> 
> Once you have the nonlinear system converging, then you can try different linear solvers to speed things up.
> 
>   Thanks,
> 
>      Matt
>  
>     1 SNES Function norm 5.870165343582e+01
> 1 TS dt 0.0002 time 0.0001
> copy!
>     0 SNES Function norm 5.869324856421e+01
>       0 KSP preconditioned resid norm 1.610036885378e+04 true resid norm 5.869324856421e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.932166117910e+03 true resid norm 2.795187905611e+06 ||r(i)||/||b|| 4.762367008112
>     1 SNES Function norm 5.869298823911e+01
> 2 TS dt 0.0004 time 0.0003
> copy!
>     0 SNES Function norm 5.867574766362e+01
>       0 KSP preconditioned resid norm 6.440121822416e+04 true resid norm 5.867574766362e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.729183419474e+03 true resid norm 5.589239290096e+06 ||r(i)||/||b|| 9.525637955461
>     1 SNES Function norm 5.867531973582e+01
> 3 TS dt 0.0008 time 0.0007
> copy!
>     0 SNES Function norm 5.864011322220e+01
>       0 KSP preconditioned resid norm 2.575951235569e+05 true resid norm 5.864011322220e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.092020125512e+04 true resid norm 1.117372172629e+07 ||r(i)||/||b|| 1.905474105063
>     1 SNES Function norm 5.863990526788e+01
> 4 TS dt 0.0016 time 0.0015
> copy!
>     0 SNES Function norm 5.856903590475e+01
>       0 KSP preconditioned resid norm 1.030166914887e+06 true resid norm 5.856903590475e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.236963623364e+05 true resid norm 2.232651118139e+07 ||r(i)||/||b|| 3.811999094145
>     1 SNES Function norm 5.856893794226e+01
> 5 TS dt 0.0032 time 0.0031
> copy!
>     0 SNES Function norm 5.842679564768e+01
>       0 KSP preconditioned resid norm 4.116839933215e+06 true resid norm 5.842679564768e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.947221952957e+05 true resid norm 4.455474620275e+07 ||r(i)||/||b|| 7.625738449088
>     1 SNES Function norm 5.842675271515e+01
> 6 TS dt 0.0064 time 0.0063
> copy!
>     0 SNES Function norm 5.814352339598e+01
>       0 KSP preconditioned resid norm 1.640271206849e+07 true resid norm 5.814352339598e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.975364210355e+06 true resid norm 8.860074436391e+07 ||r(i)||/||b|| 1.523828264767
>     1 SNES Function norm 5.814350805660e+01
> 7 TS dt 0.0128 time 0.0127
> copy!
>     0 SNES Function norm 5.760173270961e+01
>       0 KSP preconditioned resid norm 6.454729140249e+07 true resid norm 5.760173270961e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.823848123455e+06 true resid norm 1.742411872562e+08 ||r(i)||/||b|| 3.024929616867
>     1 SNES Function norm 5.760173134258e+01
> 8 TS dt 0.0256 time 0.0255
> copy!
>     0 SNES Function norm 5.683398372141e+01
>       0 KSP preconditioned resid norm 2.407430690480e+08 true resid norm 5.683398372141e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.988112927961e+07 true resid norm 3.294875226513e+08 ||r(i)||/||b|| 5.797368072355
>     1 SNES Function norm 5.683398372141e+01
>     0 SNES Function norm 5.747024606058e+01
>       0 KSP preconditioned resid norm 2.515545687156e+07 true resid norm 5.747024606058e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.051720581278e+06 true resid norm 1.095447785949e+08 ||r(i)||/||b|| 1.906112921101
>     1 SNES Function norm 5.747023898114e+01
> 9 TS dt 0.00758395 time 0.0319
> copy!
>     0 SNES Function norm 5.725811890845e+01
>       0 KSP preconditioned resid norm 2.611072328843e+07 true resid norm 5.725811890845e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.176469515845e+06 true resid norm 1.113946431934e+08 ||r(i)||/||b|| 1.945482061182
>     1 SNES Function norm 5.725811208900e+01
> 10 TS dt 0.0151679 time 0.039484
> copy!
>     0 SNES Function norm 5.684339053584e+01
>       0 KSP preconditioned resid norm 8.519149364113e+07 true resid norm 5.684339053584e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.044655731587e+07 true resid norm 1.965090970240e+08 ||r(i)||/||b|| 3.457026316896
>     1 SNES Function norm 5.684338688259e+01
> 11 TS dt 0.0303358 time 0.0546519
> copy!
>     0 SNES Function norm 5.605303343054e+01
>       0 KSP preconditioned resid norm 3.077821813947e+08 true resid norm 5.605303343054e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.830523927105e+07 true resid norm 3.551741213376e+08 ||r(i)||/||b|| 6.336394296622
>     1 SNES Function norm 5.605303164316e+01
> 12 TS dt 0.0606716 time 0.0849877
> copy!
>     0 SNES Function norm 5.463652619423e+01
>       0 KSP preconditioned resid norm 9.913250744377e+08 true resid norm 5.463652619423e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.270586572012e+08 true resid norm 5.803799416601e+08 ||r(i)||/||b|| 1.062256300111
>     1 SNES Function norm 5.463652534643e+01
> 13 TS dt 0.121343 time 0.145659
> copy!
>     0 SNES Function norm 5.251966690761e+01
>       0 KSP preconditioned resid norm 2.257468849129e+09 true resid norm 5.251966690761e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.978974887824e+08 true resid norm 7.294445370018e+08 ||r(i)||/||b|| 1.388897873791
>     1 SNES Function norm 5.251966654744e+01
> 14 TS dt 0.242686 time 0.267003
> copy!
>     0 SNES Function norm 5.150151326391e+01
>       0 KSP preconditioned resid norm 1.934621627312e+09 true resid norm 5.150151326391e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.373534863658e+08 true resid norm 5.533546685373e+08 ||r(i)||/||b|| 1.074443513343
>     1 SNES Function norm 5.150151326391e+01
>     0 SNES Function norm 5.184908859688e+01
>       0 KSP preconditioned resid norm 9.594647854417e+08 true resid norm 5.184908859688e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.327300773354e+08 true resid norm 5.290096803217e+08 ||r(i)||/||b|| 1.020287327391
>     1 SNES Function norm 5.184908859688e+01
>     0 SNES Function norm 5.232682115621e+01
>       0 KSP preconditioned resid norm 1.266845619319e+08 true resid norm 5.232682115621e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.745176236994e+07 true resid norm 2.288152713580e+08 ||r(i)||/||b|| 4.372810468936
>     1 SNES Function norm 5.232682115621e+01
>     0 SNES Function norm 5.246983753576e+01
>       0 KSP preconditioned resid norm 1.016188047721e+07 true resid norm 5.246983753576e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.386074172374e+06 true resid norm 6.834728918642e+07 ||r(i)||/||b|| 1.302601502050
>     1 SNES Function norm 5.246983737815e+01
> 15 TS dt 0.00758395 time 0.270794
> copy!
>     0 SNES Function norm 5.237345394852e+01
>       0 KSP preconditioned resid norm 1.520623505703e+07 true resid norm 5.237345394852e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.085613628230e+06 true resid norm 8.323112079508e+07 ||r(i)||/||b|| 1.589185255509
>     1 SNES Function norm 5.237345394852e+01
>     0 SNES Function norm 5.244535357001e+01
>       0 KSP preconditioned resid norm 1.536584002766e+06 true resid norm 5.244535357001e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.096310197197e+05 true resid norm 2.689484472091e+07 ||r(i)||/||b|| 5.128165393146
>     1 SNES Function norm 5.244535357001e+01
>     0 SNES Function norm 5.246369218939e+01
>       0 KSP preconditioned resid norm 1.396784143620e+05 true resid norm 5.246369218939e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.902693207785e+04 true resid norm 8.150907015311e+06 ||r(i)||/||b|| 1.553628171248
>     1 SNES Function norm 5.246369181668e+01
> 16 TS dt 0.000947994 time 0.271268
> copy!
>     0 SNES Function norm 5.245144714661e+01
>       0 KSP preconditioned resid norm 2.476071225856e+05 true resid norm 5.245144714661e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.375328023503e+04 true resid norm 1.084434754065e+07 ||r(i)||/||b|| 2.067502067262
>     1 SNES Function norm 5.245144714661e+01
>     0 SNES Function norm 5.246062448755e+01
>       0 KSP preconditioned resid norm 2.428224536380e+04 true resid norm 5.246062448755e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.307763409533e+03 true resid norm 3.402894455924e+06 ||r(i)||/||b|| 6.486568715421
>     1 SNES Function norm 5.246062426384e+01
> 17 TS dt 0.000473997 time 0.271505
> copy!
>     0 SNES Function norm 5.245449911597e+01
>       0 KSP preconditioned resid norm 6.205856465529e+04 true resid norm 5.245449911597e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.456948933661e+03 true resid norm 5.437111337200e+06 ||r(i)||/||b|| 1.036538605617
>     1 SNES Function norm 5.245449911597e+01
>     0 SNES Function norm 5.245909110130e+01
>       0 KSP preconditioned resid norm 6.073102282836e+03 true resid norm 5.245909110130e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.273091803130e+02 true resid norm 1.702595489649e+06 ||r(i)||/||b|| 3.245568030070
>     1 SNES Function norm 5.245909110130e+01
>     0 SNES Function norm 5.246024056684e+01
>       0 KSP preconditioned resid norm 5.469219328745e+02 true resid norm 5.246024056684e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.449715612636e+01 true resid norm 5.111045278569e+05 ||r(i)||/||b|| 9.742702708458
>     1 SNES Function norm 5.246024055663e+01
> 18 TS dt 5.92496e-05 time 0.271535
> copy!
>     0 SNES Function norm 5.245947411014e+01
>       0 KSP preconditioned resid norm 9.721423022050e+02 true resid norm 5.245947411014e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.324232130801e+02 true resid norm 6.813881966795e+05 ||r(i)||/||b|| 1.298884916858
>     1 SNES Function norm 5.245947411014e+01
>     0 SNES Function norm 5.246004891756e+01
>       0 KSP preconditioned resid norm 9.496157296515e+01 true resid norm 5.246004891756e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.293484266592e+01 true resid norm 2.129900140686e+05 ||r(i)||/||b|| 4.060042231438
>     1 SNES Function norm 5.246004890902e+01
> 19 TS dt 2.96248e-05 time 0.27155
> copy!
>     0 SNES Function norm 5.245966566276e+01
>       0 KSP preconditioned resid norm 2.431000935393e+02 true resid norm 5.245966566276e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.311385157364e+01 true resid norm 3.407887271653e+05 ||r(i)||/||b|| 6.496204710034
>     1 SNES Function norm 5.245966566276e+01
>     0 SNES Function norm 5.245995306375e+01
>       0 KSP preconditioned resid norm 2.374244377432e+01 true resid norm 5.245995306375e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.233977517286e+00 true resid norm 1.065053760904e+05 ||r(i)||/||b|| 2.030222481536
>       2 KSP preconditioned resid norm 7.230270716674e-06 true resid norm 6.926453755200e-01 ||r(i)||/||b|| 1.320331672196
>     1 SNES Function norm 5.245977670896e+01
> 20 TS dt 1.48124e-05 time 0.271557
> copy!
>     0 SNES Function norm 5.245977453999e+01
>       0 KSP preconditioned resid norm 6.168684412120e+01 true resid norm 5.245977453999e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.402553599990e+00 true resid norm 1.729515771051e+05 ||r(i)||/||b|| 3.296841792053
>       2 KSP preconditioned resid norm 3.005621555900e-05 true resid norm 1.799678959759e+00 ||r(i)||/||b|| 3.430588437598
>     1 SNES Function norm 5.245977453999e+01
>     0 SNES Function norm 5.245973715661e+01
>       0 KSP preconditioned resid norm 5.969268501139e+00 true resid norm 5.245973715661e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.130709135360e-01 true resid norm 5.355456766116e+04 ||r(i)||/||b|| 1.020869919750
>       2 KSP preconditioned resid norm 9.089448541659e-07 true resid norm 1.741374551917e-01 ||r(i)||/||b|| 3.319449631855
>     1 SNES Function norm 5.245972630220e+01
> 21 TS dt 7.4062e-06 time 0.271561
> copy!
>     0 SNES Function norm 5.245962991861e+01
>       0 KSP preconditioned resid norm 1.536192095911e+01 true resid norm 5.245962991861e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.092469114093e+00 true resid norm 8.614027499757e+04 ||r(i)||/||b|| 1.642029788072
>       2 KSP preconditioned resid norm 3.742653666692e-06 true resid norm 4.481544594898e-01 ||r(i)||/||b|| 8.542844472694
>     1 SNES Function norm 5.245962991861e+01
>     0 SNES Function norm 5.245970348930e+01
>       0 KSP preconditioned resid norm 1.495436965385e+00 true resid norm 5.245970348930e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.036883393815e-01 true resid norm 2.683283953695e+04 ||r(i)||/||b|| 5.114943042410
>       2 KSP preconditioned resid norm 1.138549307287e-07 true resid norm 4.362396228098e-02 ||r(i)||/||b|| 8.315708892613
>     1 SNES Function norm 5.245969886119e+01
> 22 TS dt 3.7031e-06 time 0.271563
> copy!
>     0 SNES Function norm 5.245964973088e+01
>       0 KSP preconditioned resid norm 3.852412585267e+00 true resid norm 5.245964973088e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.247342254154e-01 true resid norm 4.320350322949e+04 ||r(i)||/||b|| 8.235568375147
>       2 KSP preconditioned resid norm 4.692850698407e-07 true resid norm 1.123826615441e-01 ||r(i)||/||b|| 2.142268622086
>     1 SNES Function norm 5.245964973088e+01
>     0 SNES Function norm 5.245968740629e+01
>       0 KSP preconditioned resid norm 3.748147030747e-01 true resid norm 5.245968740629e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.104998787585e-02 true resid norm 1.345019035411e+04 ||r(i)||/||b|| 2.563909740815
>       2 KSP preconditioned resid norm 1.426784946039e-08 true resid norm 1.093337980248e-02 ||r(i)||/||b|| 2.084148866120
>     1 SNES Function norm 5.245968066039e+01
> 23 TS dt 1.85155e-06 time 0.271564
> copy!
>     0 SNES Function norm 5.245966664362e+01
>       0 KSP preconditioned resid norm 9.837329252613e-01 true resid norm 5.245966664362e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.339899075028e-01 true resid norm 2.206396454765e+04 ||r(i)||/||b|| 4.205891108218
>       2 KSP preconditioned resid norm 5.991678882897e-08 true resid norm 2.869654952283e-02 ||r(i)||/||b|| 5.470211947357
>     1 SNES Function norm 5.245966664362e+01
>     0 SNES Function norm 5.245967459813e+01
>       0 KSP preconditioned resid norm 9.462653470563e-02 true resid norm 5.245967459813e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.288704436220e-02 true resid norm 6.790773385904e+03 ||r(i)||/||b|| 1.294474934876
>       2 KSP preconditioned resid norm 1.800909995964e-09 true resid norm 2.760039732652e-03 ||r(i)||/||b|| 5.261259727199
>     1 SNES Function norm 5.245967167916e+01
> 24 TS dt 9.25775e-07 time 0.271564
> copy!
>     0 SNES Function norm 5.245972527444e+01
>       0 KSP preconditioned resid norm 2.662779884000e-01 true resid norm 5.245972527444e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.626690181904e-02 true resid norm 1.194411437916e+04 ||r(i)||/||b|| 2.276816036813
>       2 KSP preconditioned resid norm 8.108932355980e-09 true resid norm 7.767274936648e-03 ||r(i)||/||b|| 1.480616777159
>     1 SNES Function norm 5.245972527444e+01
>     0 SNES Function norm 5.245966286541e+01
>       0 KSP preconditioned resid norm 2.455492468134e-02 true resid norm 5.245966286541e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.343507759856e-03 true resid norm 3.523728385966e+03 ||r(i)||/||b|| 6.717024459356
>       2 KSP preconditioned resid norm 2.336250050344e-10 true resid norm 7.160969335303e-04 ||r(i)||/||b|| 1.365042957610
>     1 SNES Function norm 5.245964735626e+01
> 25 TS dt 4.62888e-07 time 0.271565
> copy!
>     0 SNES Function norm 5.245965045260e+01
>       0 KSP preconditioned resid norm 6.979335700381e-02 true resid norm 5.245965045260e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.504921828211e-03 true resid norm 6.260729925833e+03 ||r(i)||/||b|| 1.193437217331
>       2 KSP preconditioned resid norm 1.062619850597e-09 true resid norm 2.035685556196e-03 ||r(i)||/||b|| 3.880478689113
>     1 SNES Function norm 5.245965045260e+01
>     0 SNES Function norm 5.245964737315e+01
>       0 KSP preconditioned resid norm 6.401992290600e-03 true resid norm 5.245964737315e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.713916783411e-04 true resid norm 1.836735746083e+03 ||r(i)||/||b|| 3.501235402934
>       2 KSP preconditioned resid norm 3.044475123624e-11 true resid norm 1.866360513754e-04 ||r(i)||/||b|| 3.557706937065
>     1 SNES Function norm 5.245953907407e+01
> 26 TS dt 2.31444e-07 time 0.271565
> copy!
>     0 SNES Function norm 5.245952669603e+01
>       0 KSP preconditioned resid norm 2.305046937264e-02 true resid norm 5.245952669603e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.138819663630e-03 true resid norm 4.134990532267e+03 ||r(i)||/||b|| 7.882249026428
>       2 KSP preconditioned resid norm 1.754568090046e-10 true resid norm 6.722522467136e-04 ||r(i)||/||b|| 1.281468379631
>     1 SNES Function norm 5.245952669603e+01
>     0 SNES Function norm 5.245955619349e+01
>       0 KSP preconditioned resid norm 1.849410943612e-03 true resid norm 5.245955619349e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.515382952823e-04 true resid norm 1.060363623027e+03 ||r(i)||/||b|| 2.021297357370
>       2 KSP preconditioned resid norm 4.394235662988e-12 true resid norm 5.387607049056e-05 ||r(i)||/||b|| 1.027002025939
>     1 SNES Function norm 5.245916156502e+01
> 27 TS dt 1.15722e-07 time 0.271565
> copy!
>     0 SNES Function norm 5.245916087517e+01
>       0 KSP preconditioned resid norm 1.050473288664e-02 true resid norm 5.245916087517e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.430366094863e-03 true resid norm 3.768622481624e+03 ||r(i)||/||b|| 7.183916819775
>       2 KSP preconditioned resid norm 3.997794865638e-11 true resid norm 3.063457445171e-04 ||r(i)||/||b|| 5.839699671256
>     1 SNES Function norm 5.245916087517e+01
>     0 SNES Function norm 5.245922267220e+01
>       0 KSP preconditioned resid norm 6.766788166208e-04 true resid norm 5.245922267220e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.191834279480e-05 true resid norm 7.748447133999e+02 ||r(i)||/||b|| 1.477041926911
>       2 KSP preconditioned resid norm 8.028477267590e-13 true resid norm 1.968655949470e-05 ||r(i)||/||b|| 3.752735647212
>     1 SNES Function norm 5.245868047885e+01
> 28 TS dt 5.7861e-08 time 0.271565
> copy!
>     0 SNES Function norm 5.245971666219e+01
>       0 KSP preconditioned resid norm 5.675077511356e-03 true resid norm 5.245971666219e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.727222643129e-04 true resid norm 4.071757048781e+03 ||r(i)||/||b|| 7.761683264515
>       2 KSP preconditioned resid norm 1.079847189588e-11 true resid norm 1.654940997196e-04 ||r(i)||/||b|| 3.154689164360
>     1 SNES Function norm 5.245971666219e+01
>     0 SNES Function norm 5.245866772896e+01
>       0 KSP preconditioned resid norm 3.156888082592e-04 true resid norm 5.245866772896e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.278792745648e-05 true resid norm 7.210828864373e+02 ||r(i)||/||b|| 1.374573388259
>       2 KSP preconditioned resid norm 1.868277550800e-13 true resid norm 9.162051759969e-06 ||r(i)||/||b|| 1.746527724895
>     1 SNES Function norm 5.245862997528e+01
> 29 TS dt 2.89305e-08 time 0.271565
> copy!
>     0 SNES Function norm 5.245864268828e+01
>       0 KSP preconditioned resid norm 9.946730650307e-04 true resid norm 5.245864268828e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.352720009406e-04 true resid norm 1.425435652676e+03 ||r(i)||/||b|| 2.717256069978
>       2 KSP preconditioned resid norm 9.451723279064e-13 true resid norm 2.897067420077e-05 ||r(i)||/||b|| 5.522574110985
>     1 SNES Function norm 5.245864268828e+01
>     0 SNES Function norm 5.245863432005e+01
>       0 KSP preconditioned resid norm 8.830611952540e-05 true resid norm 5.245863432005e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.171521190212e-05 true resid norm 3.936108229308e+02 ||r(i)||/||b|| 7.503260960424
>       2 KSP preconditioned resid norm 2.554304840579e-14 true resid norm 2.504584831831e-06 ||r(i)||/||b|| 4.774399608938
>     1 SNES Function norm 5.245668231675e+01
> 30 TS dt 1.44652e-08 time 0.271565
> copy!
>     0 SNES Function norm 5.245690451230e+01
>       0 KSP preconditioned resid norm 7.890756591999e-04 true resid norm 5.245690451230e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.073178641459e-04 true resid norm 2.261548879199e+03 ||r(i)||/||b|| 4.311251112174
>       2 KSP preconditioned resid norm 3.749009906718e-13 true resid norm 2.298213554527e-05 ||r(i)||/||b|| 4.381145963328
>     1 SNES Function norm 5.245690451230e+01
>     0 SNES Function norm 5.245696584491e+01
>       0 KSP preconditioned resid norm 4.617797594369e-05 true resid norm 5.245696584491e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.815858852608e-06 true resid norm 3.880872061891e+02 ||r(i)||/||b|| 7.398201553184
>       2 KSP preconditioned resid norm 6.320906527522e-15 true resid norm 1.238878017978e-06 ||r(i)||/||b|| 2.361703537411
>     1 SNES Function norm 5.245647736964e+01
> 31 TS dt 7.23262e-09 time 0.271565
> copy!
>     0 SNES Function norm 5.245669639739e+01
>       0 KSP preconditioned resid norm 1.920423917689e-04 true resid norm 5.245669639739e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.595404589478e-05 true resid norm 1.092735026689e+03 ||r(i)||/||b|| 2.083118270375
>       2 KSP preconditioned resid norm 4.531344162809e-14 true resid norm 5.555122754515e-06 ||r(i)||/||b|| 1.058992108926
>     1 SNES Function norm 5.245669639739e+01
>     0 SNES Function norm 5.245652990872e+01
>       0 KSP preconditioned resid norm 2.148561771896e-05 true resid norm 5.245652990872e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.901735215594e-06 true resid norm 2.469549886027e+02 ||r(i)||/||b|| 4.707802613562
>       2 KSP preconditioned resid norm 1.021721996628e-15 true resid norm 3.996560492854e-07 ||r(i)||/||b|| 7.618804560287
>     1 SNES Function norm 5.245350296758e+01
> 32 TS dt 3.61631e-09 time 0.271565
> copy!
>     0 SNES Function norm 5.246640623267e+01
>       0 KSP preconditioned resid norm 1.868946199874e-04 true resid norm 5.246640623267e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.526564335433e-05 true resid norm 2.127311290841e+03 ||r(i)||/||b|| 4.054615979236
>       2 KSP preconditioned resid norm 2.205384342972e-14 true resid norm 5.407251237239e-06 ||r(i)||/||b|| 1.030612086000
>     1 SNES Function norm 5.246640623267e+01
>     0 SNES Function norm 5.245276947886e+01
>       0 KSP preconditioned resid norm 1.857577202281e-05 true resid norm 5.245276947886e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.251209740085e-06 true resid norm 3.217505532117e+02 ||r(i)||/||b|| 6.134100380368
>       2 KSP preconditioned resid norm 3.347148796890e-16 true resid norm 2.616700562397e-07 ||r(i)||/||b|| 4.988679508051
>     1 SNES Function norm 5.245276947886e+01
>     0 SNES Function norm 5.245277054267e+01
>       0 KSP preconditioned resid norm 1.585651339750e-05 true resid norm 5.245277054267e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.158396081841e-07 true resid norm 9.815158167794e+01 ||r(i)||/||b|| 1.871237318114
>       2 KSP preconditioned resid norm 9.262934482642e-18 true resid norm 2.410856399560e-08 ||r(i)||/||b|| 4.596242247296
>     1 SNES Function norm 5.240788106409e+01
> 33 TS dt 4.52039e-10 time 0.271565
> copy!
>     0 SNES Function norm 5.240539051979e+01
>       0 KSP preconditioned resid norm 1.847576989221e-05 true resid norm 5.240539051979e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.258349698670e-06 true resid norm 8.091283770820e+02 ||r(i)||/||b|| 1.543979291169
>       2 KSP preconditioned resid norm 1.346406659091e-16 true resid norm 2.631533872893e-07 ||r(i)||/||b|| 5.021494634029
>     1 SNES Function norm 5.240539051979e+01
>     0 SNES Function norm 5.240989970820e+01
>       0 KSP preconditioned resid norm 1.577993726636e-05 true resid norm 5.240989970820e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.768519589340e-08 true resid norm 1.783077376605e+02 ||r(i)||/||b|| 3.402176662295
>       2 KSP preconditioned resid norm 2.919605399798e-18 true resid norm 1.824330465594e-08 ||r(i)||/||b|| 3.480889060562
>     1 SNES Function norm 5.240989970820e+01
>     0 SNES Function norm 5.241000025070e+01
>       0 KSP preconditioned resid norm 1.575274319792e-05 true resid norm 5.241000025070e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.221250233678e-09 true resid norm 5.572925549085e+01 ||r(i)||/||b|| 1.063332478998
>       2 KSP preconditioned resid norm 8.231796009516e-20 true resid norm 1.712111363787e-09 ||r(i)||/||b|| 3.266764654833
>     1 SNES Function norm 5.228672678486e+01
> 34 TS dt 5.65048e-11 time 0.271565
> copy!
>     0 SNES Function norm 5.229325617508e+01
>       0 KSP preconditioned resid norm 1.531451762057e-05 true resid norm 5.229325617508e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.923728185961e-08 true resid norm 3.519843808690e+02 ||r(i)||/||b|| 6.730970809898
>       2 KSP preconditioned resid norm 9.219320031850e-19 true resid norm 1.440250259886e-08 ||r(i)||/||b|| 2.754179726472
>     1 SNES Function norm 5.229325617508e+01
>     0 SNES Function norm 5.228920001144e+01
>       0 KSP preconditioned resid norm 1.556134876385e-05 true resid norm 5.228920001144e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.003575759749e-09 true resid norm 8.140280605473e+01 ||r(i)||/||b|| 1.556780483100
>       2 KSP preconditioned resid norm 2.086030462329e-20 true resid norm 1.041501558695e-09 ||r(i)||/||b|| 1.991810084046
>     1 SNES Function norm 5.228920001144e+01
>     0 SNES Function norm 5.228865204069e+01
>       0 KSP preconditioned resid norm 1.560838827547e-05 true resid norm 5.228865204069e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.922970395207e-10 true resid norm 2.669725885478e+01 ||r(i)||/||b|| 5.105746239932
>       2 KSP preconditioned resid norm 6.839542768926e-21 true resid norm 1.026968182189e-10 ||r(i)||/||b|| 1.964036444065
>     1 SNES Function norm 5.175201563991e+01
> 35 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 5.168638826028e+01
>       0 KSP preconditioned resid norm 1.404721029851e-05 true resid norm 5.168638826028e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.587829868981e-09 true resid norm 1.459250372800e+02 ||r(i)||/||b|| 2.823277891757
>       2 KSP preconditioned resid norm 7.859657062564e-21 true resid norm 7.465711379232e-10 ||r(i)||/||b|| 1.444425047004
>     1 SNES Function norm 5.168638826028e+01
>     0 SNES Function norm 5.178402875676e+01
>       0 KSP preconditioned resid norm 1.497434443016e-05 true resid norm 5.178402875676e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.736806352294e-10 true resid norm 3.562053719761e+01 ||r(i)||/||b|| 6.878672450328
>       2 KSP preconditioned resid norm 2.152524613455e-21 true resid norm 5.703543390249e-11 ||r(i)||/||b|| 1.101409744892
>     1 SNES Function norm 5.178402875676e+01
>     0 SNES Function norm 5.178806568852e+01
>       0 KSP preconditioned resid norm 1.513680827217e-05 true resid norm 5.178806568852e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.964269630137e-11 true resid norm 1.286074159038e+01 ||r(i)||/||b|| 2.483340788925
>     1 SNES Function norm 4.925818844220e+01
> 36 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 5.270383537204e+01
>       0 KSP preconditioned resid norm 1.970630708625e-06 true resid norm 5.270383537204e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.088592363798e-10 true resid norm 1.004963420137e+02 ||r(i)||/||b|| 1.906812688380
>       2 KSP preconditioned resid norm 7.410648384868e-22 true resid norm 6.428135574044e-11 ||r(i)||/||b|| 1.219671306399
>     1 SNES Function norm 5.270383537204e+01
>     0 SNES Function norm 4.874520711594e+01
>       0 KSP preconditioned resid norm 8.155830254099e-06 true resid norm 4.874520711594e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.736808340126e-11 true resid norm 2.849743547961e+01 ||r(i)||/||b|| 5.846202563430
>     1 SNES Function norm 4.874520711594e+01
>     0 SNES Function norm 4.879679718326e+01
>       0 KSP preconditioned resid norm 9.914611839830e-06 true resid norm 4.879679718326e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.917454881119e-12 true resid norm 1.012614869841e+01 ||r(i)||/||b|| 2.075166667267
>     1 SNES Function norm 4.872964148564e+01
> 37 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.866691749862e+01
>       0 KSP preconditioned resid norm 7.212230332263e-06 true resid norm 4.866691749862e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.134577224509e-12 true resid norm 1.336615037832e+01 ||r(i)||/||b|| 2.746455100366
>     1 SNES Function norm 4.866382095049e+01
> 38 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.893392986820e+01
>       0 KSP preconditioned resid norm 1.505657886052e-06 true resid norm 4.893392986820e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.933826297142e-11 true resid norm 2.517043359347e+01 ||r(i)||/||b|| 5.143758872681
>       2 KSP preconditioned resid norm 1.275522938352e-21 true resid norm 4.032007898216e-12 ||r(i)||/||b|| 8.239697708883
>     1 SNES Function norm 4.893392986820e+01
>     0 SNES Function norm 4.865470718806e+01
>       0 KSP preconditioned resid norm 6.064585739884e-06 true resid norm 4.865470718806e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.189348282039e-12 true resid norm 9.118770839991e+00 ||r(i)||/||b|| 1.874180601837
>     1 SNES Function norm 4.843333577010e+01
> 39 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.842612728466e+01
>       0 KSP preconditioned resid norm 1.689891330588e-06 true resid norm 4.842612728466e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.404712448465e-12 true resid norm 1.406935960874e+01 ||r(i)||/||b|| 2.905324129274
>     1 SNES Function norm 4.842612728466e+01
>     0 SNES Function norm 4.840969985006e+01
>       0 KSP preconditioned resid norm 4.866603210605e-06 true resid norm 4.840969985006e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.824415550862e-13 true resid norm 5.685261525942e+00 ||r(i)||/||b|| 1.174405448402
>     1 SNES Function norm 3.917148384566e+01
>       0 KSP preconditioned resid norm 4.873840219744e-12 true resid norm 3.917148384566e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.760673202702e-16 true resid norm 1.090795416316e-02 ||r(i)||/||b|| 2.784667082345
>       2 KSP preconditioned resid norm 2.716930489198e-27 true resid norm 1.727082218528e-14 ||r(i)||/||b|| 4.409029347299
>     2 SNES Function norm 3.373009701057e-01
> 40 TS dt 5.51805e-14 time 0.271565
> copy!
>     0 SNES Function norm 4.835053852293e+01
>       0 KSP preconditioned resid norm 2.102791183017e-05 true resid norm 4.835053852293e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.264257339614e-12 true resid norm 2.740749949067e+01 ||r(i)||/||b|| 5.668499323471
>     1 SNES Function norm 4.835053852293e+01
>     0 SNES Function norm 1.287943764600e+01
>       0 KSP preconditioned resid norm 2.829357402918e-06 true resid norm 1.287943764600e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.855151020448e-14 true resid norm 1.640255580411e+00 ||r(i)||/||b|| 1.273545961784
>     1 SNES Function norm 1.128956057544e+01
> 41 TS dt 2.75903e-14 time 0.271565
> copy!
>     0 SNES Function norm 1.669600342271e+01
>       0 KSP preconditioned resid norm 5.647351770054e-06 true resid norm 1.669600342271e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.899074559115e-13 true resid norm 3.019191100477e+00 ||r(i)||/||b|| 1.808331625262
>     1 SNES Function norm 1.472401994522e+01
> 42 TS dt 5.51805e-14 time 0.271565
> copy!
>     0 SNES Function norm 5.552587859898e+01
>       0 KSP preconditioned resid norm 7.077263385509e-06 true resid norm 5.552587859898e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.106473736400e-13 true resid norm 4.220553854228e+00 ||r(i)||/||b|| 7.601057310069
>     1 SNES Function norm 2.907234222906e+01
>       0 KSP preconditioned resid norm 5.805178419738e-12 true resid norm 2.907234222906e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.606372758906e-15 true resid norm 9.077259836980e-03 ||r(i)||/||b|| 3.122300833369
>       2 KSP preconditioned resid norm 5.428926972364e-26 true resid norm 2.711140186441e-13 ||r(i)||/||b|| 9.325496257164
>     2 SNES Function norm 1.772805631039e-01
> 43 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 7.725490953363e+00
>       0 KSP preconditioned resid norm 1.415994950687e-05 true resid norm 7.725490953363e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.015357130343e-13 true resid norm 7.859026423913e-01 ||r(i)||/||b|| 1.017285046524
>     1 SNES Function norm 5.415206018520e+00
>       0 KSP preconditioned resid norm 2.165462061838e-12 true resid norm 5.415206018520e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.235973695994e-15 true resid norm 3.206254598880e-03 ||r(i)||/||b|| 5.920835860934
>       2 KSP preconditioned resid norm 1.611047004247e-26 true resid norm 3.962511257349e-14 ||r(i)||/||b|| 7.317378588732
>     2 SNES Function norm 2.952018920094e-02
> 44 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.042546652708e+00
>       0 KSP preconditioned resid norm 8.091399616290e-06 true resid norm 3.042546652708e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.205771643684e-14 true resid norm 1.106405513744e-01 ||r(i)||/||b|| 3.636445517636
>     1 SNES Function norm 7.553554533053e-01
>       0 KSP preconditioned resid norm 6.277932115893e-13 true resid norm 7.553554533053e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.929640368541e-15 true resid norm 6.440202696056e-03 ||r(i)||/||b|| 8.526055736905
>       2 KSP preconditioned resid norm 5.620814878971e-28 true resid norm 1.291358921256e-15 ||r(i)||/||b|| 1.709604287102
>     2 SNES Function norm 6.213938456039e-02
> 45 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.726791649984e+00
>       0 KSP preconditioned resid norm 4.535477432157e-12 true resid norm 1.726791649984e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.852992097181e-13 true resid norm 2.620032765602e-01 ||r(i)||/||b|| 1.517283666287
>       2 KSP preconditioned resid norm 5.405843783997e-26 true resid norm 9.329259279290e-14 ||r(i)||/||b|| 5.402654848009
>     1 SNES Function norm 1.726791649984e+00
>     0 SNES Function norm 4.569198217932e-01
>       0 KSP preconditioned resid norm 1.754712299938e-13 true resid norm 4.569198217932e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.123917412662e-15 true resid norm 9.715310204164e-03 ||r(i)||/||b|| 2.126261488512
>       2 KSP preconditioned resid norm 6.198312815878e-28 true resid norm 2.844892856386e-15 ||r(i)||/||b|| 6.226240842915
>     1 SNES Function norm 5.060166636556e-02
> 46 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.648499891442e-01
>       0 KSP preconditioned resid norm 1.215583828915e-13 true resid norm 4.648499891442e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.136647831085e-14 true resid norm 5.780523594107e-02 ||r(i)||/||b|| 1.243524519544
>       2 KSP preconditioned resid norm 2.652404498648e-27 true resid norm 9.750234455621e-15 ||r(i)||/||b|| 2.097501276395
>     1 SNES Function norm 4.303888962028e-01
> 47 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.205705397633e+00
>       0 KSP preconditioned resid norm 4.272460039856e-12 true resid norm 1.205705397633e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.187144280708e-13 true resid norm 2.132926270869e-01 ||r(i)||/||b|| 1.769027720251
>       2 KSP preconditioned resid norm 4.626725670443e-26 true resid norm 6.980033435000e-14 ||r(i)||/||b|| 5.789169932142
>     1 SNES Function norm 1.205705397633e+00
>     0 SNES Function norm 3.168320704593e-01
>       0 KSP preconditioned resid norm 1.467076946194e-13 true resid norm 3.168320704593e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.064560855977e-15 true resid norm 1.313310429467e-02 ||r(i)||/||b|| 4.145130976050
>       2 KSP preconditioned resid norm 4.892746399265e-28 true resid norm 2.638623094303e-15 ||r(i)||/||b|| 8.328143961179
>     1 SNES Function norm 1.059925414019e-01
> 48 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.008300299382e+00
>       0 KSP preconditioned resid norm 7.125489114170e-13 true resid norm 1.008300299382e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.171770889218e-14 true resid norm 7.934022500962e-02 ||r(i)||/||b|| 7.868709853430
>       2 KSP preconditioned resid norm 5.099650177302e-27 true resid norm 2.081198449279e-14 ||r(i)||/||b|| 2.064066082847
>     1 SNES Function norm 5.842489315290e-01
> 49 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.508490594861e+00
>       0 KSP preconditioned resid norm 1.603738895795e-12 true resid norm 1.508490594861e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.662801546410e-14 true resid norm 6.022795565867e-02 ||r(i)||/||b|| 3.992597359495
>       2 KSP preconditioned resid norm 1.733582507049e-26 true resid norm 2.177135518256e-14 ||r(i)||/||b|| 1.443254287214
>     1 SNES Function norm 4.745080825960e-01
> 50 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.014687630993e+00
>       0 KSP preconditioned resid norm 1.060889675722e-12 true resid norm 1.014687630993e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.800896805065e-13 true resid norm 1.186937932631e-01 ||r(i)||/||b|| 1.169756973848
>       2 KSP preconditioned resid norm 5.568109464029e-26 true resid norm 5.204626017419e-14 ||r(i)||/||b|| 5.129288914587
>     1 SNES Function norm 5.592988640286e-01
> 51 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 9.841734166744e-01
>       0 KSP preconditioned resid norm 3.788698480562e-11 true resid norm 9.841734166744e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.427253759379e-12 true resid norm 7.591907014254e-01 ||r(i)||/||b|| 7.713993169931
>       2 KSP preconditioned resid norm 2.270789969554e-24 true resid norm 9.656618497679e-13 ||r(i)||/||b|| 9.811907468817
>     1 SNES Function norm 9.841734166744e-01
>     0 SNES Function norm 5.290699913962e-01
>       0 KSP preconditioned resid norm 2.961203074770e-13 true resid norm 5.290699913962e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.579385754203e-14 true resid norm 1.070765043149e-01 ||r(i)||/||b|| 2.023862741342
>       2 KSP preconditioned resid norm 1.605527076496e-26 true resid norm 2.353592595573e-14 ||r(i)||/||b|| 4.448546759119
>     1 SNES Function norm 4.072990107379e-01
> 52 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.293320470683e-01
>       0 KSP preconditioned resid norm 3.661504324948e-12 true resid norm 3.293320470683e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.548679963821e-13 true resid norm 1.203392185968e-01 ||r(i)||/||b|| 3.654039127625
>       2 KSP preconditioned resid norm 7.635768593448e-26 true resid norm 7.754573523890e-14 ||r(i)||/||b|| 2.354636784644
>     1 SNES Function norm 3.293320470683e-01
>     0 SNES Function norm 6.190385444978e-01
>       0 KSP preconditioned resid norm 7.667894793585e-13 true resid norm 6.190385444978e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.308949396243e-14 true resid norm 4.695429803832e-02 ||r(i)||/||b|| 7.585036255926
>       2 KSP preconditioned resid norm 5.691126876098e-27 true resid norm 1.280807005416e-14 ||r(i)||/||b|| 2.069026261450
>     1 SNES Function norm 3.612736786105e-01
> 53 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.245269204940e+00
>       0 KSP preconditioned resid norm 2.568176854554e-12 true resid norm 1.245269204940e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.776800765706e-14 true resid norm 6.420730342930e-02 ||r(i)||/||b|| 5.156098229569
>       2 KSP preconditioned resid norm 1.529785626210e-26 true resid norm 2.418985312534e-14 ||r(i)||/||b|| 1.942540057152
>     1 SNES Function norm 5.113533173009e-01
> 54 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.607180712938e+00
>       0 KSP preconditioned resid norm 4.636162321951e-12 true resid norm 1.607180712938e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.328071063591e-12 true resid norm 4.130113477995e-01 ||r(i)||/||b|| 2.569787855683
>       2 KSP preconditioned resid norm 2.986094131796e-25 true resid norm 2.815708124309e-13 ||r(i)||/||b|| 1.751954899435
>     1 SNES Function norm 1.607180712938e+00
>     0 SNES Function norm 3.045128849808e-01
>       0 KSP preconditioned resid norm 5.097361796388e-13 true resid norm 3.045128849808e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.515506059329e-14 true resid norm 3.781546284180e-02 ||r(i)||/||b|| 1.241834572753
>       2 KSP preconditioned resid norm 3.850751097418e-27 true resid norm 7.793249956367e-15 ||r(i)||/||b|| 2.559251296331
>     1 SNES Function norm 2.935346973548e-01
> 55 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 8.467066865826e-01
>       0 KSP preconditioned resid norm 2.105464755264e-12 true resid norm 8.467066865826e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.055931985432e-13 true resid norm 6.965043278992e-02 ||r(i)||/||b|| 8.226040244353
>       2 KSP preconditioned resid norm 1.468324550496e-26 true resid norm 2.541042013299e-14 ||r(i)||/||b|| 3.001088870048
>     1 SNES Function norm 5.502623367952e-01
> 56 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.717470692129e+00
>       0 KSP preconditioned resid norm 6.408790513630e-12 true resid norm 1.717470692129e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.479693689356e-13 true resid norm 5.024422519606e-02 ||r(i)||/||b|| 2.925477880136
>       2 KSP preconditioned resid norm 9.272060121777e-26 true resid norm 6.739995179418e-14 ||r(i)||/||b|| 3.924372747848
>     1 SNES Function norm 4.045528183667e-01
> 57 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 1.544462481147e+00
>       0 KSP preconditioned resid norm 2.692153893932e-12 true resid norm 1.544462481147e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.398074985269e-13 true resid norm 3.283436461006e-01 ||r(i)||/||b|| 2.125941226211
>       2 KSP preconditioned resid norm 5.181047437358e-25 true resid norm 2.315578147201e-13 ||r(i)||/||b|| 1.499277693998
>     1 SNES Function norm 1.293824512618e+00
> 58 TS dt 3.53155e-12 time 0.271565
> copy!
>     0 SNES Function norm 3.191314292345e+00
>       0 KSP preconditioned resid norm 1.039062273406e-11 true resid norm 3.191314292345e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.212715067065e-12 true resid norm 7.787068321621e-01 ||r(i)||/||b|| 2.440081924961
>       2 KSP preconditioned resid norm 4.498885154283e-24 true resid norm 9.194573610481e-13 ||r(i)||/||b|| 2.881124442220
>     1 SNES Function norm 2.617175498914e+00
> 59 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 5.489780310948e+00
>       0 KSP preconditioned resid norm 6.978639256294e-11 true resid norm 5.489780310948e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.433511036300e-12 true resid norm 4.377640181520e-01 ||r(i)||/||b|| 7.974162778044
>       2 KSP preconditioned resid norm 1.898195012657e-23 true resid norm 2.066485446633e-12 ||r(i)||/||b|| 3.764240697413
>     1 SNES Function norm 2.949802369100e+00
> 60 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 4.631512871139e+00
>       0 KSP preconditioned resid norm 1.314555356832e-10 true resid norm 4.631512871139e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.149855773442e-11 true resid norm 2.985608081754e-01 ||r(i)||/||b|| 6.446291233171
>       2 KSP preconditioned resid norm 6.387204091106e-23 true resid norm 3.106571956406e-12 ||r(i)||/||b|| 6.707466961313
>     1 SNES Function norm 2.195569697365e+00
> 61 TS dt 2.82524e-11 time 0.271565
> copy!
>     0 SNES Function norm 1.662194684551e+00
>       0 KSP preconditioned resid norm 3.979057807951e-11 true resid norm 1.662194684551e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.086175282186e-11 true resid norm 5.322911899228e-01 ||r(i)||/||b|| 3.202339622849
>       2 KSP preconditioned resid norm 2.731031856638e-22 true resid norm 6.309496904983e-12 ||r(i)||/||b|| 3.795883216103
>     1 SNES Function norm 1.662194684551e+00
>     0 SNES Function norm 2.329147999080e+00
>       0 KSP preconditioned resid norm 6.940116009840e-11 true resid norm 2.329147999080e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.686978686498e-13 true resid norm 1.844903435300e-02 ||r(i)||/||b|| 7.920936909243
>       2 KSP preconditioned resid norm 1.554849191003e-24 true resid norm 1.343083437814e-13 ||r(i)||/||b|| 5.766415179903
>     1 SNES Function norm 1.548533538885e-01
> 62 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 2.019371357242e+00
>       0 KSP preconditioned resid norm 8.927861046269e-11 true resid norm 2.019371357242e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.633454572537e-12 true resid norm 3.342963950456e-02 ||r(i)||/||b|| 1.655447839481
>       2 KSP preconditioned resid norm 5.428564048405e-24 true resid norm 3.971355417344e-13 ||r(i)||/||b|| 1.966629566722
>     1 SNES Function norm 2.813130743975e-01
> 63 TS dt 2.82524e-11 time 0.271565
> copy!
>     0 SNES Function norm 1.849189158431e+00
>       0 KSP preconditioned resid norm 4.231820684255e-10 true resid norm 1.849189158431e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.103282896492e-11 true resid norm 3.234539155275e-01 ||r(i)||/||b|| 1.749166190234
>       2 KSP preconditioned resid norm 2.526336324696e-22 true resid norm 6.913891205901e-12 ||r(i)||/||b|| 3.738877212415
>     1 SNES Function norm 1.849189158431e+00
>     0 SNES Function norm 1.106437703298e-01
>       0 KSP preconditioned resid norm 5.126209904027e-13 true resid norm 1.106437703298e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.846798499741e-14 true resid norm 4.840531155629e-02 ||r(i)||/||b|| 4.374879074709
>       2 KSP preconditioned resid norm 1.059052122888e-24 true resid norm 1.127634799619e-13 ||r(i)||/||b|| 1.019157966379
>     1 SNES Function norm 1.071406781366e-01
> 64 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 1.036597476193e-01
>       0 KSP preconditioned resid norm 2.324014615591e-11 true resid norm 1.036597476193e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.412487586102e-12 true resid norm 5.133394649546e-02 ||r(i)||/||b|| 4.952158159209
>       2 KSP preconditioned resid norm 9.523883793204e-24 true resid norm 5.272794267194e-13 ||r(i)||/||b|| 5.086636219256
>     1 SNES Function norm 1.036597476193e-01
>     0 SNES Function norm 1.081080288554e-01
>       0 KSP preconditioned resid norm 1.084935227116e-12 true resid norm 1.081080288554e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.229645091619e-14 true resid norm 5.392749154177e-03 ||r(i)||/||b|| 4.988296624470
>       2 KSP preconditioned resid norm 8.081519853713e-26 true resid norm 1.900661741517e-14 ||r(i)||/||b|| 1.758113399753
>     1 SNES Function norm 4.280304180299e-02
> 65 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 2.901310268658e-02
>       0 KSP preconditioned resid norm 9.917300891113e-12 true resid norm 2.901310268658e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.434546877621e-12 true resid norm 6.205707705779e-02 ||r(i)||/||b|| 2.138932803161
>       2 KSP preconditioned resid norm 2.529678011006e-24 true resid norm 3.065329426678e-13 ||r(i)||/||b|| 1.056532787890
>     1 SNES Function norm 2.901310268658e-02
>     0 SNES Function norm 6.115306732380e-02
>       0 KSP preconditioned resid norm 2.547917833733e-12 true resid norm 6.115306732380e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.801385928681e-13 true resid norm 3.828533392152e-02 ||r(i)||/||b|| 6.260574587176
>       2 KSP preconditioned resid norm 1.669209280590e-25 true resid norm 6.101206994457e-14 ||r(i)||/||b|| 9.976943531143
>     1 SNES Function norm 6.115306732380e-02
>     0 SNES Function norm 8.316482031597e-02
>       0 KSP preconditioned resid norm 1.012769836049e-13 true resid norm 8.316482031597e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.197763826639e-14 true resid norm 1.249377989981e-02 ||r(i)||/||b|| 1.502291455972
>       2 KSP preconditioned resid norm 4.446090640241e-27 true resid norm 6.863398747477e-15 ||r(i)||/||b|| 8.252766880757
>     1 SNES Function norm 8.316482031597e-02
>     0 SNES Function norm 3.114039374287e-01
>       0 KSP preconditioned resid norm 8.748442759635e-14 true resid norm 3.114039374287e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.226759854372e-14 true resid norm 2.120469361912e-02 ||r(i)||/||b|| 6.809385197312
>       2 KSP preconditioned resid norm 9.397777017132e-28 true resid norm 4.097331860538e-15 ||r(i)||/||b|| 1.315761096141
>     1 SNES Function norm 1.476629082037e-01
> 66 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 2.741199964540e-01
>       0 KSP preconditioned resid norm 3.188829732248e-13 true resid norm 2.741199964540e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.647675195755e-14 true resid norm 3.703443776834e-02 ||r(i)||/||b|| 1.351030141814
>       2 KSP preconditioned resid norm 2.098519894127e-27 true resid norm 6.898284400613e-15 ||r(i)||/||b|| 2.516519951061
>     1 SNES Function norm 2.741199964540e-01
>     0 SNES Function norm 1.363976538331e+00
>       0 KSP preconditioned resid norm 1.251170838500e-13 true resid norm 1.363976538331e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.636645431797e-15 true resid norm 5.264845256515e-02 ||r(i)||/||b|| 3.859923619329
>       2 KSP preconditioned resid norm 7.635303466452e-28 true resid norm 9.257181979862e-15 ||r(i)||/||b|| 6.786907046941
>     1 SNES Function norm 3.620782473843e-01
> 67 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 2.101847656775e+00
>       0 KSP preconditioned resid norm 4.257244883447e-13 true resid norm 2.101847656775e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.680981244445e-14 true resid norm 5.619073143068e-02 ||r(i)||/||b|| 2.673396963361
>       2 KSP preconditioned resid norm 1.997340575290e-27 true resid norm 1.283993693662e-14 ||r(i)||/||b|| 6.108880867380
>     1 SNES Function norm 5.837297362402e-01
> 68 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.691478479373e+00
>       0 KSP preconditioned resid norm 8.133079044346e-13 true resid norm 1.691478479373e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.698893362948e-13 true resid norm 2.106548414754e-01 ||r(i)||/||b|| 1.245388836123
>       2 KSP preconditioned resid norm 1.128206894627e-26 true resid norm 4.076997707073e-14 ||r(i)||/||b|| 2.410316038182
>     1 SNES Function norm 1.646871085300e+00
> 69 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.140741966573e+00
>       0 KSP preconditioned resid norm 8.449944920915e-12 true resid norm 4.140741966573e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.434715389913e-13 true resid norm 1.581407737712e-01 ||r(i)||/||b|| 3.819140990862
>       2 KSP preconditioned resid norm 4.610158546072e-26 true resid norm 5.765801763725e-14 ||r(i)||/||b|| 1.392456185454
>     1 SNES Function norm 1.278992537889e+00
> 70 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.925810717003e+00
>       0 KSP preconditioned resid norm 1.428864783873e-11 true resid norm 4.925810717003e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.733848835145e-13 true resid norm 5.645045312253e-02 ||r(i)||/||b|| 1.146013445618
>       2 KSP preconditioned resid norm 1.251375367698e-25 true resid norm 5.322015357344e-14 ||r(i)||/||b|| 1.080434402194
>     1 SNES Function norm 4.757993340113e-01
> 71 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 1.014381910385e+00
>       0 KSP preconditioned resid norm 3.946219055429e-11 true resid norm 1.014381910385e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.966786301027e-12 true resid norm 1.033679382452e+00 ||r(i)||/||b|| 1.019023872438
>       2 KSP preconditioned resid norm 2.903362877451e-24 true resid norm 1.280286864393e-12 ||r(i)||/||b|| 1.262134952611
>     1 SNES Function norm 1.014381910385e+00
>     0 SNES Function norm 5.247873040702e-01
>       0 KSP preconditioned resid norm 1.818706815696e-12 true resid norm 5.247873040702e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.258546236990e-13 true resid norm 6.756656786828e-02 ||r(i)||/||b|| 1.287503858120
>       2 KSP preconditioned resid norm 2.177562327102e-26 true resid norm 2.997964765485e-14 ||r(i)||/||b|| 5.712723501946
>     1 SNES Function norm 5.128575534549e-01
> 72 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.463622536847e+00
>       0 KSP preconditioned resid norm 9.747931941457e-12 true resid norm 1.463622536847e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.765688549276e-13 true resid norm 2.251123750537e-01 ||r(i)||/||b|| 1.538049390375
>       2 KSP preconditioned resid norm 1.869288517804e-25 true resid norm 1.493803600598e-13 ||r(i)||/||b|| 1.020620797365
>     1 SNES Function norm 1.463622536847e+00
>     0 SNES Function norm 5.760430307939e-01
>       0 KSP preconditioned resid norm 6.381755075677e-13 true resid norm 5.760430307939e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.512645640892e-14 true resid norm 5.054200634193e-02 ||r(i)||/||b|| 8.773998406383
>       2 KSP preconditioned resid norm 5.897788241013e-27 true resid norm 1.444726065102e-14 ||r(i)||/||b|| 2.508017609572
>     1 SNES Function norm 4.031598199606e-01
> 73 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.304273554580e+00
>       0 KSP preconditioned resid norm 2.483318267074e-12 true resid norm 1.304273554580e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.092864274592e-13 true resid norm 7.365253445649e-02 ||r(i)||/||b|| 5.647015857820
>       2 KSP preconditioned resid norm 1.918045490471e-26 true resid norm 3.067490789471e-14 ||r(i)||/||b|| 2.351876857964
>     1 SNES Function norm 5.901656814576e-01
> 74 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.806967885919e+00
>       0 KSP preconditioned resid norm 1.254495981226e-12 true resid norm 1.806967885919e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.165988305016e-13 true resid norm 5.816785021255e-01 ||r(i)||/||b|| 3.219085998475
>       2 KSP preconditioned resid norm 1.946561591545e-25 true resid norm 1.737891724525e-13 ||r(i)||/||b|| 9.617723358940
>     1 SNES Function norm 1.806967885919e+00
>     0 SNES Function norm 3.525254737467e-01
>       0 KSP preconditioned resid norm 5.330467525907e-13 true resid norm 3.525254737467e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.630807147216e-14 true resid norm 3.919219364897e-02 ||r(i)||/||b|| 1.111754938797
>       2 KSP preconditioned resid norm 5.994572328389e-27 true resid norm 9.229714104420e-15 ||r(i)||/||b|| 2.618169406688
>     1 SNES Function norm 2.971700641320e-01
> 75 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 9.276360188622e-01
>       0 KSP preconditioned resid norm 1.891036138299e-12 true resid norm 9.276360188622e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.946049427296e-14 true resid norm 4.561178088188e-02 ||r(i)||/||b|| 4.916991142477
>       2 KSP preconditioned resid norm 1.256902512171e-26 true resid norm 1.744854906145e-14 ||r(i)||/||b|| 1.880969335672
>     1 SNES Function norm 3.629560323025e-01
> 76 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.281038880923e+00
>       0 KSP preconditioned resid norm 4.415052525028e-12 true resid norm 1.281038880923e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.136240774791e-12 true resid norm 3.697121999437e-01 ||r(i)||/||b|| 2.886034182486
>       2 KSP preconditioned resid norm 2.562962622803e-25 true resid norm 2.399035397213e-13 ||r(i)||/||b|| 1.872726451116
>     1 SNES Function norm 1.281038880923e+00
>     0 SNES Function norm 2.062116742478e-01
>       0 KSP preconditioned resid norm 1.923072172220e-13 true resid norm 2.062116742478e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.958504624205e-15 true resid norm 6.829230759572e-03 ||r(i)||/||b|| 3.311757583310
>       2 KSP preconditioned resid norm 1.391184745224e-27 true resid norm 3.773822554237e-15 ||r(i)||/||b|| 1.830072214874
>     1 SNES Function norm 4.076142877095e-02
> 77 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 2.970990313724e-01
>       0 KSP preconditioned resid norm 9.040615152309e-13 true resid norm 2.970990313724e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.232085752735e-14 true resid norm 4.914824284390e-02 ||r(i)||/||b|| 1.654271392837
>       2 KSP preconditioned resid norm 7.636608912666e-27 true resid norm 1.683518570269e-14 ||r(i)||/||b|| 5.666523254863
>     1 SNES Function norm 2.970990313724e-01
>     0 SNES Function norm 3.372906354998e-01
>       0 KSP preconditioned resid norm 1.370644308318e-13 true resid norm 3.372906354998e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.614825882833e-14 true resid norm 3.675107445605e-02 ||r(i)||/||b|| 1.089596644200
>       2 KSP preconditioned resid norm 8.601703784137e-28 true resid norm 4.442878941035e-15 ||r(i)||/||b|| 1.317225701938
>     1 SNES Function norm 2.538611106909e-01
> 78 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 6.929161829162e-01
>       0 KSP preconditioned resid norm 7.330013379242e-13 true resid norm 6.929161829162e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.054917531295e-14 true resid norm 5.498057443165e-02 ||r(i)||/||b|| 7.934664507367
>       2 KSP preconditioned resid norm 7.310884687286e-27 true resid norm 1.292973689106e-14 ||r(i)||/||b|| 1.865988587052
>     1 SNES Function norm 4.533321906044e-01
> 79 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.430558276957e+00
>       0 KSP preconditioned resid norm 1.636116329936e-12 true resid norm 1.430558276957e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.817922999930e-14 true resid norm 4.712735639247e-02 ||r(i)||/||b|| 3.294333209041
>       2 KSP preconditioned resid norm 1.146093777731e-26 true resid norm 1.932373607025e-14 ||r(i)||/||b|| 1.350782864390
>     1 SNES Function norm 3.940601459612e-01
> 80 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 7.524069011779e-01
>       0 KSP preconditioned resid norm 2.481886990312e-12 true resid norm 7.524069011779e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.339301105663e-14 true resid norm 7.656029456180e-03 ||r(i)||/||b|| 1.017538441526
>       2 KSP preconditioned resid norm 2.346841971396e-26 true resid norm 8.847412314801e-15 ||r(i)||/||b|| 1.175881335079
>     1 SNES Function norm 6.651399131369e-02
> 81 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 9.121363306761e-01
>       0 KSP preconditioned resid norm 1.415277696966e-11 true resid norm 9.121363306761e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.506895452970e-12 true resid norm 4.337437183567e-01 ||r(i)||/||b|| 4.755250983537
>       2 KSP preconditioned resid norm 1.384562439012e-24 true resid norm 5.421357345910e-13 ||r(i)||/||b|| 5.943582295304
>     1 SNES Function norm 9.121363306761e-01
>     0 SNES Function norm 1.548591006657e-01
>       0 KSP preconditioned resid norm 5.616471772316e-13 true resid norm 1.548591006657e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.954607379149e-14 true resid norm 5.523767371683e-02 ||r(i)||/||b|| 3.566963354390
>       2 KSP preconditioned resid norm 1.470440737347e-26 true resid norm 2.184049715244e-14 ||r(i)||/||b|| 1.410346376710
>     1 SNES Function norm 1.548591006657e-01
>     0 SNES Function norm 3.363022877948e-01
>       0 KSP preconditioned resid norm 8.467251086447e-14 true resid norm 3.363022877948e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.434324574579e-14 true resid norm 2.672034782109e-02 ||r(i)||/||b|| 7.945336321172
>       2 KSP preconditioned resid norm 1.110644590522e-27 true resid norm 5.785593809905e-15 ||r(i)||/||b|| 1.720355174460
>     1 SNES Function norm 2.439869058762e-01
> 82 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.602729745290e+00
>       0 KSP preconditioned resid norm 9.709062010424e-13 true resid norm 1.602729745290e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.355854428092e-14 true resid norm 1.378584285322e-01 ||r(i)||/||b|| 8.601476882629
>       2 KSP preconditioned resid norm 8.483606474061e-27 true resid norm 3.154414053953e-14 ||r(i)||/||b|| 1.968150939497
>     1 SNES Function norm 1.007188504688e+00
> 83 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.461320490774e+00
>       0 KSP preconditioned resid norm 7.492674005874e-12 true resid norm 3.461320490774e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.176957625211e-13 true resid norm 2.789428168044e-01 ||r(i)||/||b|| 8.058855501763
>       2 KSP preconditioned resid norm 7.444156283855e-26 true resid norm 1.021992286550e-13 ||r(i)||/||b|| 2.952608084902
>     1 SNES Function norm 2.147586456566e+00
> 84 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 6.341628072414e+00
>       0 KSP preconditioned resid norm 1.890014038061e-11 true resid norm 6.341628072414e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.459710305760e-13 true resid norm 4.739692900452e-02 ||r(i)||/||b|| 7.473937049493
>       2 KSP preconditioned resid norm 8.252858530640e-26 true resid norm 4.602796303332e-14 ||r(i)||/||b|| 7.258067251459
>     1 SNES Function norm 3.965504408873e-01
> 85 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 9.612683816763e-01
>       0 KSP preconditioned resid norm 2.356191998211e-11 true resid norm 9.612683816763e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.862087577004e-12 true resid norm 6.694050681105e-01 ||r(i)||/||b|| 6.963768712991
>       2 KSP preconditioned resid norm 1.951534640097e-24 true resid norm 8.287711294991e-13 ||r(i)||/||b|| 8.621641419785
>     1 SNES Function norm 9.612683816763e-01
>     0 SNES Function norm 7.029352448723e-01
>       0 KSP preconditioned resid norm 8.948344944644e-13 true resid norm 7.029352448723e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.386128932384e-14 true resid norm 3.219048667133e-02 ||r(i)||/||b|| 4.579438419990
>       2 KSP preconditioned resid norm 1.108923120335e-26 true resid norm 1.627610218719e-14 ||r(i)||/||b|| 2.315448301379
>     1 SNES Function norm 2.593382931820e-01
> 86 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.105068885806e-01
>       0 KSP preconditioned resid norm 1.618419501580e-12 true resid norm 3.105068885806e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.981247261898e-13 true resid norm 1.027739572583e-01 ||r(i)||/||b|| 3.309876883187
>       2 KSP preconditioned resid norm 6.583406103694e-26 true resid norm 6.399058569206e-14 ||r(i)||/||b|| 2.060842707374
>     1 SNES Function norm 3.105068885806e-01
>     0 SNES Function norm 4.981482205604e-01
>       0 KSP preconditioned resid norm 8.626925542249e-13 true resid norm 4.981482205604e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.669162705870e-14 true resid norm 7.232605345260e-02 ||r(i)||/||b|| 1.451898259744
>       2 KSP preconditioned resid norm 9.172627809051e-27 true resid norm 1.659330498905e-14 ||r(i)||/||b|| 3.330997543339
>     1 SNES Function norm 4.981482205604e-01
>     0 SNES Function norm 7.138905144630e-01
>       0 KSP preconditioned resid norm 5.742811613241e-14 true resid norm 7.138905144630e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.084547511423e-14 true resid norm 6.979230429959e-02 ||r(i)||/||b|| 9.776331648290
>       2 KSP preconditioned resid norm 6.986277174013e-28 true resid norm 8.250974203380e-15 ||r(i)||/||b|| 1.155775855852
>     1 SNES Function norm 3.696022475452e-01
> 87 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 8.789063973037e-01
>       0 KSP preconditioned resid norm 2.073370392578e-13 true resid norm 8.789063973037e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.600619418517e-15 true resid norm 2.560720526085e-02 ||r(i)||/||b|| 2.913530421375
>       2 KSP preconditioned resid norm 3.498888144974e-28 true resid norm 1.974995118370e-15 ||r(i)||/||b|| 2.247105180288
>     1 SNES Function norm 2.343211520992e-01
> 88 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.552109100087e+00
>       0 KSP preconditioned resid norm 3.072072938848e-12 true resid norm 3.552109100087e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.936295929537e-13 true resid norm 4.080829783621e-01 ||r(i)||/||b|| 1.148846971936
>       2 KSP preconditioned resid norm 2.809147978825e-26 true resid norm 7.254932274516e-14 ||r(i)||/||b|| 2.042429460947
>     1 SNES Function norm 2.944262139143e+00
> 89 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 7.582944894373e+00
>       0 KSP preconditioned resid norm 8.393978853130e-12 true resid norm 7.582944894373e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.262222672686e-13 true resid norm 2.986218296929e-01 ||r(i)||/||b|| 3.938072000424
>       2 KSP preconditioned resid norm 6.640484585438e-26 true resid norm 1.074847335850e-13 ||r(i)||/||b|| 1.417453708054
>     1 SNES Function norm 2.445215958037e+00
> 90 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.577254475804e+00
>       0 KSP preconditioned resid norm 1.115580563317e-11 true resid norm 3.577254475804e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.650683554983e-14 true resid norm 1.178080901429e-02 ||r(i)||/||b|| 3.293254392153
>       2 KSP preconditioned resid norm 7.673544276365e-26 true resid norm 2.812768618506e-14 ||r(i)||/||b|| 7.862925708896
>     1 SNES Function norm 9.478103979365e-02
> 91 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 3.398926029549e+00
>       0 KSP preconditioned resid norm 5.123364982057e-12 true resid norm 3.398926029549e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.115609694640e-12 true resid norm 9.139384215290e-01 ||r(i)||/||b|| 2.688903534774
>       2 KSP preconditioned resid norm 1.387793573464e-24 true resid norm 5.108329430216e-13 ||r(i)||/||b|| 1.502924566703
>     1 SNES Function norm 2.854550344474e+00
> 92 TS dt 3.53155e-12 time 0.271565
> copy!
>     0 SNES Function norm 8.846027110554e+00
>       0 KSP preconditioned resid norm 5.947065097708e-11 true resid norm 8.846027110554e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.761881698641e-12 true resid norm 6.337664376005e-01 ||r(i)||/||b|| 7.164418893136
>       2 KSP preconditioned resid norm 7.117755314975e-24 true resid norm 1.565174980493e-12 ||r(i)||/||b|| 1.769353587698
>     1 SNES Function norm 4.478173098971e+00
> 93 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 9.479827241861e+00
>       0 KSP preconditioned resid norm 1.701559584628e-10 true resid norm 9.479827241861e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.315086094503e-12 true resid norm 3.627411941645e-01 ||r(i)||/||b|| 3.826453635808
>       2 KSP preconditioned resid norm 1.798626239608e-23 true resid norm 2.081618631614e-12 ||r(i)||/||b|| 2.195840260065
>     1 SNES Function norm 2.980698125901e+00
> 94 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 2.583823756970e+00
>       0 KSP preconditioned resid norm 4.104881353739e-11 true resid norm 2.583823756970e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.478889497974e-12 true resid norm 4.729547726201e-01 ||r(i)||/||b|| 1.830445173918
>       2 KSP preconditioned resid norm 5.263394780419e-23 true resid norm 2.707360752891e-12 ||r(i)||/||b|| 1.047811695975
>     1 SNES Function norm 1.929142014309e+00
> 95 TS dt 2.82524e-11 time 0.271565
> copy!
>     0 SNES Function norm 1.257265283168e-01
>       0 KSP preconditioned resid norm 1.888094035320e-10 true resid norm 1.257265283168e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.700866752609e-11 true resid norm 2.919506838417e-01 ||r(i)||/||b|| 2.322108848072
>       2 KSP preconditioned resid norm 2.762793483719e-22 true resid norm 5.974718530884e-12 ||r(i)||/||b|| 4.752154227810
>     1 SNES Function norm 1.257265283168e-01
>     0 SNES Function norm 2.389423098829e+00
>       0 KSP preconditioned resid norm 7.163702375816e-11 true resid norm 2.389423098829e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.293759314015e-13 true resid norm 1.716421726476e-02 ||r(i)||/||b|| 7.183414805513
>       2 KSP preconditioned resid norm 1.175729523003e-24 true resid norm 1.264669953401e-13 ||r(i)||/||b|| 5.292783659876
>     1 SNES Function norm 1.440136831177e-01
> 96 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 2.101422245445e+00
>       0 KSP preconditioned resid norm 7.152285194626e-11 true resid norm 2.101422245445e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.097479577508e-12 true resid norm 9.195764624290e-02 ||r(i)||/||b|| 4.375971865827
>       2 KSP preconditioned resid norm 1.748601892473e-23 true resid norm 1.041205209420e-12 ||r(i)||/||b|| 4.954764382443
>     1 SNES Function norm 7.435685625660e-01
> 97 TS dt 2.82524e-11 time 0.271565
> copy!
>     0 SNES Function norm 3.062056964383e+00
>       0 KSP preconditioned resid norm 6.084026768000e-10 true resid norm 3.062056964383e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.895899408610e-11 true resid norm 4.033100253552e-01 ||r(i)||/||b|| 1.317121235975
>       2 KSP preconditioned resid norm 3.441051874886e-22 true resid norm 8.780304816060e-12 ||r(i)||/||b|| 2.867453126507
>     1 SNES Function norm 3.062056964383e+00
>     0 SNES Function norm 1.640638339300e-01
>       0 KSP preconditioned resid norm 5.417809531981e-12 true resid norm 1.640638339300e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.578652530864e-14 true resid norm 8.330361033090e-04 ||r(i)||/||b|| 5.077512108271
>       2 KSP preconditioned resid norm 5.700346043787e-25 true resid norm 1.892267222941e-14 ||r(i)||/||b|| 1.153372548729
>     1 SNES Function norm 7.185385907970e-03
> 98 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 1.778588005116e-01
>       0 KSP preconditioned resid norm 1.467933269180e-11 true resid norm 1.778588005116e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.320665418771e-13 true resid norm 1.500689112501e-02 ||r(i)||/||b|| 8.437530828862
>       2 KSP preconditioned resid norm 7.093249924252e-24 true resid norm 2.009990248879e-13 ||r(i)||/||b|| 1.130104466631
>     1 SNES Function norm 1.179095579605e-01
> 99 TS dt 2.82524e-11 time 0.271565
> copy!
>     0 SNES Function norm 2.512082795192e-01
>       0 KSP preconditioned resid norm 2.545260780417e-10 true resid norm 2.512082795192e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.103551821095e-11 true resid norm 3.332276483102e-01 ||r(i)||/||b|| 1.326499464699
>       2 KSP preconditioned resid norm 2.716418948880e-22 true resid norm 6.784375663172e-12 ||r(i)||/||b|| 2.700697475480
>     1 SNES Function norm 2.512082795192e-01
>     0 SNES Function norm 8.541223283936e-02
>       0 KSP preconditioned resid norm 4.670001273164e-12 true resid norm 8.541223283936e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.562541098196e-13 true resid norm 8.434243733496e-03 ||r(i)||/||b|| 9.874749146717
>       2 KSP preconditioned resid norm 6.370478068503e-25 true resid norm 5.778616836687e-14 ||r(i)||/||b|| 6.765561143396
>     1 SNES Function norm 6.589891795632e-02
> 100 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 2.174757993770e-01
>       0 KSP preconditioned resid norm 2.859280269411e-12 true resid norm 2.174757993770e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.471810140751e-12 true resid norm 6.201078658085e-02 ||r(i)||/||b|| 2.851387913436
>       2 KSP preconditioned resid norm 5.722426147432e-24 true resid norm 3.941686459620e-13 ||r(i)||/||b|| 1.812471305272
>     1 SNES Function norm 2.174757993770e-01
>     0 SNES Function norm 3.006903173936e-02
>       0 KSP preconditioned resid norm 6.535808425657e-13 true resid norm 3.006903173936e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.524559373094e-13 true resid norm 1.019789011252e-02 ||r(i)||/||b|| 3.391492682875
>       2 KSP preconditioned resid norm 1.371358314749e-25 true resid norm 3.214755423120e-14 ||r(i)||/||b|| 1.069125022377
>     1 SNES Function norm 3.006903173936e-02
>     0 SNES Function norm 5.071683999025e-02
>       0 KSP preconditioned resid norm 3.218558385971e-13 true resid norm 5.071683999025e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.425007105445e-14 true resid norm 5.633853826000e-03 ||r(i)||/||b|| 1.110844805607
>       2 KSP preconditioned resid norm 1.798053049205e-26 true resid norm 6.703474165418e-15 ||r(i)||/||b|| 1.321745236238
>     1 SNES Function norm 4.513917663662e-02
> 101 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 1.261469809763e-01
>       0 KSP preconditioned resid norm 1.032315057640e-12 true resid norm 1.261469809763e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.604301669904e-14 true resid norm 1.296411054050e-02 ||r(i)||/||b|| 1.027698835134
>       2 KSP preconditioned resid norm 1.310670285844e-25 true resid norm 2.515529585425e-14 ||r(i)||/||b|| 1.994125872817
>     1 SNES Function norm 9.629885791766e-02
> 102 TS dt 3.53155e-12 time 0.271565
> copy!
>     0 SNES Function norm 3.223153986924e-01
>       0 KSP preconditioned resid norm 2.305970581681e-12 true resid norm 3.223153986924e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.976815022230e-13 true resid norm 1.959093829944e-02 ||r(i)||/||b|| 6.078188748945
>       2 KSP preconditioned resid norm 6.568144168886e-25 true resid norm 8.678245455582e-14 ||r(i)||/||b|| 2.692470012537
>     1 SNES Function norm 1.444530545281e-01
> 103 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 3.103810286198e-01
>       0 KSP preconditioned resid norm 6.997537490850e-11 true resid norm 3.103810286198e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.436018618177e-12 true resid norm 3.621194384608e-01 ||r(i)||/||b|| 1.166693209540
>       2 KSP preconditioned resid norm 1.688134668219e-23 true resid norm 1.831353422483e-12 ||r(i)||/||b|| 5.900339433201
>     1 SNES Function norm 3.103810286198e-01
>     0 SNES Function norm 1.063191577145e-01
>       0 KSP preconditioned resid norm 8.698969335864e-13 true resid norm 1.063191577145e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.309099373219e-15 true resid norm 8.571707973797e-04 ||r(i)||/||b|| 8.062242175410
>       2 KSP preconditioned resid norm 7.499864860003e-27 true resid norm 2.462681494673e-15 ||r(i)||/||b|| 2.316310199980
>     1 SNES Function norm 1.280948192266e-02
> 104 TS dt 3.53155e-12 time 0.271565
> copy!
>     0 SNES Function norm 1.183517461737e-01
>       0 KSP preconditioned resid norm 1.090570879027e-12 true resid norm 1.183517461737e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.694477819390e-14 true resid norm 4.063412999276e-03 ||r(i)||/||b|| 3.433335908127
>       2 KSP preconditioned resid norm 4.916221176514e-26 true resid norm 1.355899448286e-14 ||r(i)||/||b|| 1.145652254506
>     1 SNES Function norm 3.338348178983e-02
> 105 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 1.506755043591e-01
>       0 KSP preconditioned resid norm 3.066688763024e-11 true resid norm 1.506755043591e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.742427906882e-12 true resid norm 1.608109396920e-01 ||r(i)||/||b|| 1.067266642816
>       2 KSP preconditioned resid norm 5.677157047324e-24 true resid norm 8.112232502417e-13 ||r(i)||/||b|| 5.383909306905
>     1 SNES Function norm 1.506755043591e-01
>     0 SNES Function norm 1.678694983365e-02
>       0 KSP preconditioned resid norm 4.701859124640e-13 true resid norm 1.678694983365e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.091062630452e-14 true resid norm 6.973109079933e-03 ||r(i)||/||b|| 4.153886887751
>       2 KSP preconditioned resid norm 4.322767172602e-26 true resid norm 1.155415302284e-14 ||r(i)||/||b|| 6.882818580704
>     1 SNES Function norm 1.678694983365e-02
>     0 SNES Function norm 2.211256020366e-02
>       0 KSP preconditioned resid norm 2.163088052431e-13 true resid norm 2.211256020366e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.334586688160e-14 true resid norm 1.543819424718e-02 ||r(i)||/||b|| 6.981640346024
>       2 KSP preconditioned resid norm 4.802892641462e-27 true resid norm 7.248676397051e-15 ||r(i)||/||b|| 3.278081022862
>     1 SNES Function norm 2.211256020366e-02
>     0 SNES Function norm 6.319453516491e-02
>       0 KSP preconditioned resid norm 6.072060969357e-14 true resid norm 6.319453516491e-02 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.964391819297e-15 true resid norm 1.554133427814e-02 ||r(i)||/||b|| 2.459284531104
>       2 KSP preconditioned resid norm 5.645620505335e-28 true resid norm 2.227910476902e-15 ||r(i)||/||b|| 3.525479649606
>     1 SNES Function norm 6.319453516491e-02
>     0 SNES Function norm 1.993150558437e+00
>       0 KSP preconditioned resid norm 1.408921226669e-13 true resid norm 1.993150558437e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.137246523173e-14 true resid norm 9.300777627086e-02 ||r(i)||/||b|| 4.666369827264
>       2 KSP preconditioned resid norm 3.373579898708e-28 true resid norm 6.738838901468e-15 ||r(i)||/||b|| 3.380998426306
>     1 SNES Function norm 7.832112166701e-01
> 106 TS dt 5.51805e-14 time 0.271565
> copy!
>     0 SNES Function norm 3.629560288909e+00
>       0 KSP preconditioned resid norm 2.855866937659e-13 true resid norm 3.629560288909e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.469091767778e-14 true resid norm 2.028655945992e-01 ||r(i)||/||b|| 5.589260914581
>       2 KSP preconditioned resid norm 1.191764462912e-27 true resid norm 1.834164299648e-14 ||r(i)||/||b|| 5.053406345813
>     1 SNES Function norm 1.672457508921e+00
> 107 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.062643571582e+00
>       0 KSP preconditioned resid norm 1.085854715813e-12 true resid norm 4.062643571582e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.178769832441e-14 true resid norm 1.118410859325e-01 ||r(i)||/||b|| 2.752914056129
>       2 KSP preconditioned resid norm 4.297181573967e-27 true resid norm 2.628615092202e-14 ||r(i)||/||b|| 6.470208488357
>     1 SNES Function norm 9.036991011875e-01
> 108 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.105674791223e+00
>       0 KSP preconditioned resid norm 1.963614457879e-12 true resid norm 4.105674791223e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.051107635909e-14 true resid norm 8.277420683114e-02 ||r(i)||/||b|| 2.016092628868
>       2 KSP preconditioned resid norm 5.700654872204e-27 true resid norm 2.220252793344e-14 ||r(i)||/||b|| 5.407765851524
>     1 SNES Function norm 6.003561441737e-01
> 109 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.053877992744e+00
>       0 KSP preconditioned resid norm 1.003248415294e-11 true resid norm 3.053877992744e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.233646686238e-13 true resid norm 5.577994771593e-01 ||r(i)||/||b|| 1.826528363230
>       2 KSP preconditioned resid norm 1.029901304608e-25 true resid norm 1.936015096597e-13 ||r(i)||/||b|| 6.339529939299
>     1 SNES Function norm 3.053877992744e+00
>     0 SNES Function norm 5.829087412676e-01
>       0 KSP preconditioned resid norm 1.889341282348e-13 true resid norm 5.829087412676e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.662933221169e-14 true resid norm 5.989286100184e-02 ||r(i)||/||b|| 1.027482635989
>       2 KSP preconditioned resid norm 1.456379026302e-27 true resid norm 7.668848909744e-15 ||r(i)||/||b|| 1.315617414326
>     1 SNES Function norm 4.254244459909e-01
> 110 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.180846267144e+00
>       0 KSP preconditioned resid norm 9.105704411362e-13 true resid norm 1.180846267144e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.670199723048e-14 true resid norm 5.057066847784e-02 ||r(i)||/||b|| 4.282578510423
>       2 KSP preconditioned resid norm 4.325921784021e-27 true resid norm 1.275361754352e-14 ||r(i)||/||b|| 1.080040467449
>     1 SNES Function norm 3.911236882643e-01
> 111 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.532064854858e+00
>       0 KSP preconditioned resid norm 4.779679137769e-12 true resid norm 1.532064854858e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.157872991170e-13 true resid norm 2.098875091408e-01 ||r(i)||/||b|| 1.369964910266
>       2 KSP preconditioned resid norm 4.366911735365e-26 true resid norm 7.239962529738e-14 ||r(i)||/||b|| 4.725624053563
>     1 SNES Function norm 1.532064854858e+00
>     0 SNES Function norm 1.764940070080e-01
>       0 KSP preconditioned resid norm 2.464402583943e-14 true resid norm 1.764940070080e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.215297019902e-15 true resid norm 2.047617209569e-02 ||r(i)||/||b|| 1.160162457797
>       2 KSP preconditioned resid norm 3.631831094940e-28 true resid norm 2.355763139437e-15 ||r(i)||/||b|| 1.334755315136
>     1 SNES Function norm 1.706450714666e-01
> 112 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 4.407680008950e-01
>       0 KSP preconditioned resid norm 4.930548470884e-13 true resid norm 4.407680008950e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.356345294181e-14 true resid norm 7.551962516450e-02 ||r(i)||/||b|| 1.713364514011
>       2 KSP preconditioned resid norm 4.584264258499e-27 true resid norm 1.292315985984e-14 ||r(i)||/||b|| 2.931964170176
>     1 SNES Function norm 4.407680008950e-01
>     0 SNES Function norm 1.064954076440e+00
>       0 KSP preconditioned resid norm 8.497424886833e-14 true resid norm 1.064954076440e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.766159625691e-15 true resid norm 2.490017627469e-02 ||r(i)||/||b|| 2.338145543133
>       2 KSP preconditioned resid norm 6.635425384718e-28 true resid norm 8.234479883376e-15 ||r(i)||/||b|| 7.732239413465
>     1 SNES Function norm 2.964963371165e-01
> 113 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 8.622925709624e-01
>       0 KSP preconditioned resid norm 4.463457031339e-13 true resid norm 8.622925709624e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.715977525563e-14 true resid norm 1.329341326415e-01 ||r(i)||/||b|| 1.541636065508
>       2 KSP preconditioned resid norm 2.945289610486e-27 true resid norm 1.273616756823e-14 ||r(i)||/||b|| 1.477012327036
>     1 SNES Function norm 8.622925709624e-01
>     0 SNES Function norm 2.612065167743e+00
>       0 KSP preconditioned resid norm 1.216980364706e-13 true resid norm 2.612065167743e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 9.591070115731e-15 true resid norm 1.117348786244e-01 ||r(i)||/||b|| 4.277645137044
>       2 KSP preconditioned resid norm 6.045627145118e-28 true resid norm 1.388069047834e-14 ||r(i)||/||b|| 5.314067447381
>     1 SNES Function norm 1.331790654620e+00
> 114 TS dt 5.51805e-14 time 0.271565
> copy!
>     0 SNES Function norm 3.606851714788e+00
>       0 KSP preconditioned resid norm 4.067733329812e-13 true resid norm 3.606851714788e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.823877861556e-14 true resid norm 1.077790820977e-01 ||r(i)||/||b|| 2.988176133103
>       2 KSP preconditioned resid norm 4.727810534551e-28 true resid norm 7.519886149541e-15 ||r(i)||/||b|| 2.084889189846
>     1 SNES Function norm 9.013753678258e-01
> 115 TS dt 1.10361e-13 time 0.271565
> copy!
>     0 SNES Function norm 3.227741616537e+00
>       0 KSP preconditioned resid norm 7.976107877122e-13 true resid norm 3.227741616537e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 3.326079645062e-14 true resid norm 1.010611637550e-01 ||r(i)||/||b|| 3.131017775316
>       2 KSP preconditioned resid norm 3.388023427292e-27 true resid norm 1.918813178565e-14 ||r(i)||/||b|| 5.944754588577
>     1 SNES Function norm 7.734015655943e-01
> 116 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 2.393623504956e+00
>       0 KSP preconditioned resid norm 1.608960463713e-12 true resid norm 2.393623504956e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 4.457509300959e-14 true resid norm 6.395509588463e-02 ||r(i)||/||b|| 2.671894546164
>       2 KSP preconditioned resid norm 1.031673495966e-26 true resid norm 2.303431837034e-14 ||r(i)||/||b|| 9.623200274667
>     1 SNES Function norm 4.969182786938e-01
> 117 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 2.596405006351e+00
>       0 KSP preconditioned resid norm 4.993386282508e-12 true resid norm 2.596405006351e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.113373830574e-12 true resid norm 7.480031452187e-01 ||r(i)||/||b|| 2.880918590856
>       2 KSP preconditioned resid norm 1.249282305831e-25 true resid norm 2.418510317361e-13 ||r(i)||/||b|| 9.314842297119
>     1 SNES Function norm 2.596405006351e+00
>     0 SNES Function norm 4.974558747187e-01
>       0 KSP preconditioned resid norm 1.517572543094e-13 true resid norm 4.974558747187e-01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.284261373562e-14 true resid norm 3.075576674000e-02 ||r(i)||/||b|| 6.182612027126
>       2 KSP preconditioned resid norm 8.899015955837e-28 true resid norm 5.037510039676e-15 ||r(i)||/||b|| 1.012654648520
>     1 SNES Function norm 2.909443551880e-01
> 118 TS dt 2.20722e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.088860095507e+00
>       0 KSP preconditioned resid norm 8.259380793768e-13 true resid norm 1.088860095507e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.146289565587e-14 true resid norm 8.801960855155e-02 ||r(i)||/||b|| 8.083647193494
>       2 KSP preconditioned resid norm 6.542880856158e-27 true resid norm 1.745113143419e-14 ||r(i)||/||b|| 1.602697307597
>     1 SNES Function norm 6.203518870415e-01
> 119 TS dt 4.41444e-13 time 0.271565
> copy!
>     0 SNES Function norm 1.828717001803e+00
>       0 KSP preconditioned resid norm 4.269088444122e-12 true resid norm 1.828717001803e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.812126037081e-13 true resid norm 1.188943176912e-01 ||r(i)||/||b|| 6.501515410749
>       2 KSP preconditioned resid norm 2.087655349967e-26 true resid norm 4.228142299992e-14 ||r(i)||/||b|| 2.312081254685
>     1 SNES Function norm 9.407254842319e-01
> 120 TS dt 8.82888e-13 time 0.271565
> copy!
>     0 SNES Function norm 2.970950728036e+00
>       0 KSP preconditioned resid norm 1.617443380237e-11 true resid norm 2.970950728036e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.861956154914e-13 true resid norm 2.920843259110e-01 ||r(i)||/||b|| 9.831341972610
>       2 KSP preconditioned resid norm 2.385942331865e-25 true resid norm 2.019781312789e-13 ||r(i)||/||b|| 6.798434230930
>     1 SNES Function norm 2.277472194573e+00
> 121 TS dt 1.76578e-12 time 0.271565
> copy!
>     0 SNES Function norm 6.655252327413e+00
>       0 KSP preconditioned resid norm 1.940972430816e-11 true resid norm 6.655252327413e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.363154535742e-12 true resid norm 6.207663299839e-01 ||r(i)||/||b|| 9.327464977202
>       2 KSP preconditioned resid norm 1.739471177685e-24 true resid norm 6.857043712083e-13 ||r(i)||/||b|| 1.030320621179
>     1 SNES Function norm 3.860967926913e+00
> 122 TS dt 3.53155e-12 time 0.271565
> copy!
>     0 SNES Function norm 8.141502067665e+00
>       0 KSP preconditioned resid norm 2.861146567034e-11 true resid norm 8.141502067665e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.627735131533e-12 true resid norm 1.790291714119e+00 ||r(i)||/||b|| 2.198969796040
>       2 KSP preconditioned resid norm 9.558838466264e-24 true resid norm 2.239279225704e-12 ||r(i)||/||b|| 2.750449741453
>     1 SNES Function norm 6.426598300871e+00
> 123 TS dt 7.06311e-12 time 0.271565
> copy!
>     0 SNES Function norm 1.224562198048e+01
>       0 KSP preconditioned resid norm 1.860092428595e-10 true resid norm 1.224562198048e+01 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 1.412376301911e-11 true resid norm 6.881778695473e-01 ||r(i)||/||b|| 5.619786978926
>       2 KSP preconditioned resid norm 3.119097349134e-23 true resid norm 3.694807748646e-12 ||r(i)||/||b|| 3.017247923002
>     1 SNES Function norm 5.283049961509e+00
> 124 TS dt 1.41262e-11 time 0.271565
> copy!
>     0 SNES Function norm 5.780124419709e+00
>       0 KSP preconditioned resid norm 2.355254806679e-10 true resid norm 5.780124419709e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.026309613126e-12 true resid norm 1.462739352259e-01 ||r(i)||/||b|| 2.530636446633
>       2 KSP preconditioned resid norm 4.007977791166e-23 true resid norm 1.760862449704e-12 ||r(i)||/||b|| 3.046409249773
>     1 SNES Function norm 1.227257133866e+00
> 125 TS dt 2.82524e-11 time 0.271565
> copy!
>     0 SNES Function norm 5.063237678461e+00
>       0 KSP preconditioned resid norm 1.132388220275e-09 true resid norm 5.063237678461e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.141022667213e-11 true resid norm 8.476518026367e-01 ||r(i)||/||b|| 1.674129986515
>       2 KSP preconditioned resid norm 6.201902296105e-22 true resid norm 1.808797506267e-11 ||r(i)||/||b|| 3.572412794212
>     1 SNES Function norm 4.907594073483e+00
> 126 TS dt 5.65048e-11 time 0.271565
> copy!
>     0 SNES Function norm 8.280289521084e+00
>       0 KSP preconditioned resid norm 1.016908346818e-09 true resid norm 8.280289521084e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 7.542353161709e-11 true resid norm 4.553108039388e-01 ||r(i)||/||b|| 5.498730482544
>       2 KSP preconditioned resid norm 1.286724699239e-21 true resid norm 1.963867830074e-11 ||r(i)||/||b|| 2.371738119873
>     1 SNES Function norm 3.515932015486e+00
> 127 TS dt 1.1301e-10 time 0.271565
> copy!
>     0 SNES Function norm 2.638351398877e+00
>       0 KSP preconditioned resid norm 8.318417737715e-10 true resid norm 2.638351398877e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 2.886536821595e-11 true resid norm 7.583100218372e-02 ||r(i)||/||b|| 2.874181286693
>       2 KSP preconditioned resid norm 1.101294596184e-21 true resid norm 7.150867353793e-12 ||r(i)||/||b|| 2.710354411788
>     1 SNES Function norm 6.341356656368e-01
> 128 TS dt 2.26019e-10 time 0.271565
> copy!
>     0 SNES Function norm 4.327811744723e+00
>       0 KSP preconditioned resid norm 9.707711632195e-09 true resid norm 4.327811744723e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 8.220441545084e-10 true resid norm 1.079734109206e+00 ||r(i)||/||b|| 2.494873097293
>       2 KSP preconditioned resid norm 5.565090370575e-20 true resid norm 1.824401176064e-10 ||r(i)||/||b|| 4.215528039751
>     1 SNES Function norm 1.736633786129e-01
> 129 TS dt 4.52039e-10 time 0.271565
> copy!
>     0 SNES Function norm 3.450425343262e+00
>       0 KSP preconditioned resid norm 5.403348982018e-08 true resid norm 3.450425343262e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 6.555040648017e-09 true resid norm 4.397639385930e+00 ||r(i)||/||b|| 1.274520949864
>       2 KSP preconditioned resid norm 8.635871880972e-19 true resid norm 1.425658172221e-09 ||r(i)||/||b|| 4.131833123140
>     1 SNES Function norm 1.373376592274e+00
> 130 TS dt 9.04078e-10 time 0.271565
> copy!
>     0 SNES Function norm 4.603810494450e+00
>       0 KSP preconditioned resid norm 4.317990603404e-07 true resid norm 4.603810494450e+00 ||r(i)||/||b|| 1.000000000000
>       1 KSP preconditioned resid norm 5.666497114486e-08 true resid norm 1.908034902688e+01 ||r(i)||/||b|| 4.144468815536
>       2 KSP preconditioned resid norm 1.483356956179e-17 true resid norm 1.226697895774e-08 ||r(i)||/||b|| 2.664527345886
>     1 SNES Function norm 1.142888930566e+00
> 
> 
> From: Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>>
> Sent: Tuesday, January 5, 2021 2:53 PM
> To: Sepideh Kavousi <skavou1 at lsu.edu <mailto:skavou1 at lsu.edu>>
> Cc: petsc-users at mcs.anl.gov <mailto:petsc-users at mcs.anl.gov> <petsc-users at mcs.anl.gov <mailto:petsc-users at mcs.anl.gov>>
> Subject: Re: [petsc-users] convergence problem- 3D Cahn Hillard
>  
> On Tue, Jan 5, 2021 at 3:14 PM Sepideh Kavousi <skavou1 at lsu.edu <mailto:skavou1 at lsu.edu>> wrote:
> Dear Petsc Users
> I wrote a code in 2D solving PF equations for solidification of alloys. I have two variables in the equations 1-non-dimensional concentration (U) 2- order parameter (p). Everything is fine with this code.
> When I change the code to 3D, the code has convergence problems which I cannot solve it.
> I know the term which is causing problem is a term in the equation for U:
> (dp/dt)*(Pxx+Pyy+Pzz)
> where Pxx,Pyy,Pzz are the second derivative of order parameter in x,y,z, respectively.
> 
> When I eliminate this term, the results of 2D and 3D are close to each other. But adding that term the time step should be reduced a lot to obtain convergence, otherwise the timestep does not converge. I have no idea how I should solve this problem.
>  I solve the equations considering (I chose based on suggestions of Moose for solving Cahn-hillard)
>  -ts_type bdf -ts_bdf_adapt -pc_type bjacobi -snes_linesearch_type l2 -snes_type newtontr -ksp_type gmres -ksp_gmres_restart 1001 -sub_pc_type ilu -sub_ksp_type preonly 
> 
> Would you please help me solve this issue?
> 
> In order to see the solver you have we need the output of
> 
>   -ts_view
> 
> and then to see what is happening during the run we need
> 
>   -ts_monitor -snes_monitor -snes_linesearch_monitor -ksp_monitor_true_residual
> 
>   Thanks,
> 
>      Matt
>  
> Best,
> sepideh
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> https://www.cse.buffalo.edu/~knepley/ <https://nam04.safelinks.protection.outlook.com/?url=http:%2F%2Fwww.cse.buffalo.edu%2F~knepley%2F&data=04%7C01%7Cskavou1%40lsu.edu%7C81532007baba431c8e1008d8b1c079ca%7C2d4dad3f50ae47d983a09ae2b1f466f8%7C0%7C0%7C637454787582929684%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=dqzDwjxwrbDjSuD%2BX1%2BNIoFtnV66TlIuNq4EovXnntU%3D&reserved=0>
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> https://www.cse.buffalo.edu/~knepley/ <https://nam04.safelinks.protection.outlook.com/?url=http:%2F%2Fwww.cse.buffalo.edu%2F~knepley%2F&data=04%7C01%7Cskavou1%40lsu.edu%7C81532007baba431c8e1008d8b1c079ca%7C2d4dad3f50ae47d983a09ae2b1f466f8%7C0%7C0%7C637454787582939679%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=JBLPA0YIxTR%2BrNN%2FUgh8ShCxjiM8RCxE%2FOo1J7YeKEc%3D&reserved=0>
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> https://www.cse.buffalo.edu/~knepley/ <http://www.cse.buffalo.edu/~knepley/>

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.mcs.anl.gov/pipermail/petsc-dev/attachments/20210105/0d468fab/attachment-0001.html>