Diagonal test problem:

 NEQ =  20
 parameter alpha =   10.000
 ydot_i = -alpha*i * y_i (i = 1,...,NEQ)
 RTOL, ATOL =    0.1E-04   0.1E-09
 Method is BDF/NEWTON/SPGMR
 Preconditioner is band-block-diagonal, using CVBBDPRE
 Number of processors =   2


Preconditioning on left

 t =   0.10E+00     no. steps =   174   no. f-s =   214
 t =   0.20E+00     no. steps =   222   no. f-s =   263
 t =   0.30E+00     no. steps =   247   no. f-s =   289
 t =   0.40E+00     no. steps =   265   no. f-s =   308
 t =   0.50E+00     no. steps =   278   no. f-s =   322
 t =   0.60E+00     no. steps =   290   no. f-s =   334
 t =   0.70E+00     no. steps =   300   no. f-s =   345
 t =   0.80E+00     no. steps =   307   no. f-s =   352
 t =   0.90E+00     no. steps =   312   no. f-s =   358
 t =   0.10E+01     no. steps =   317   no. f-s =   363

Max. absolute error is  0.90E-08


Final statistics:

 number of steps        =   317     number of f evals.     =   363
 number of prec. setups =    33
 number of prec. evals. =     6     number of prec. solves =   644
 number of nonl. iters. =   359     number of lin. iters.  =   322
 average Krylov subspace dimension (NLI/NNI) =   0.8969
 number of conv. failures.. nonlinear =   0  linear =   0
 number of error test failures =   5
 main solver real/int workspace sizes   =   289   80
 linear solver real/int workspace sizes =   246   40
In CVBBDPRE:
 real/int local workspace =    20   10
 number of g evals. =    12


------------------------------------------------------------


Preconditioning on right

 t =   0.10E+00     no. steps =   174   no. f-s =   214
 t =   0.20E+00     no. steps =   222   no. f-s =   263
 t =   0.30E+00     no. steps =   247   no. f-s =   289
 t =   0.40E+00     no. steps =   265   no. f-s =   308
 t =   0.50E+00     no. steps =   278   no. f-s =   322
 t =   0.60E+00     no. steps =   290   no. f-s =   334
 t =   0.70E+00     no. steps =   300   no. f-s =   345
 t =   0.80E+00     no. steps =   307   no. f-s =   352
 t =   0.90E+00     no. steps =   312   no. f-s =   358
 t =   0.10E+01     no. steps =   317   no. f-s =   363

Max. absolute error is  0.90E-08


Final statistics:

 number of steps        =   317     number of f evals.     =   363
 number of prec. setups =    33
 number of prec. evals. =     6     number of prec. solves =   644
 number of nonl. iters. =   359     number of lin. iters.  =   322
 average Krylov subspace dimension (NLI/NNI) =   0.8969
 number of conv. failures.. nonlinear =   0  linear =   0
 number of error test failures =   5
 main solver real/int workspace sizes   =   289   80
 linear solver real/int workspace sizes =   246   40
In CVBBDPRE:
 real/int local workspace =    20   10
 number of g evals. =    12
