idakryx: Heat equation, serial example problem for IDA 
         Discretized heat equation on 2D unit square. 
         Zero boundary conditions, polynomial initial conditions.
         Mesh dimensions: 10 x 10        Total system size: 100

Tolerance parameters:  rtol = 0   atol = 0.001
Constraints set to force all solution components >= 0. 
Linear solver: IDASPGMR, preconditioner using diagonal elements. 


Case 1: gsytpe = MODIFIED_GS

   Output Summary (umax = max-norm of solution) 

  time     umax       k  nst  nni  nje   nre   nreLS    h      npe nps
----------------------------------------------------------------------
  0.01   8.24106e-01  2   12   14    7    14     7   2.56e-03    8  21
  0.02   6.88134e-01  3   15   18   12    18    12   5.12e-03    8  30
  0.04   4.70711e-01  3   18   24   21    24    21   6.58e-03    9  45
  0.08   2.16509e-01  3   22   29   30    29    30   1.32e-02    9  59
  0.16   4.57687e-02  4   28   36   44    36    44   1.32e-02    9  80
  0.32   2.09938e-03  4   35   44   67    44    67   2.63e-02   10 111
  0.64   5.54028e-21  1   39   51   77    51    77   1.05e-01   12 128
  1.28   0.00000e+00  1   41   53   77    53    77   4.21e-01   14 130
  2.56   0.00000e+00  1   43   55   77    55    77   1.69e+00   16 132
  5.12   0.00000e+00  1   44   56   77    56    77   3.37e+00   17 133
 10.24   0.00000e+00  1   45   57   77    57    77   6.74e+00   18 134

Error test failures            = 1
Nonlinear convergence failures = 0
Linear convergence failures    = 0


Case 2: gstype = CLASSICAL_GS

   Output Summary (umax = max-norm of solution) 

  time     umax       k  nst  nni  nje   nre   nreLS    h      npe nps
----------------------------------------------------------------------
  0.01   8.24106e-01  2   12   14    7    14     7   2.56e-03    8  21
  0.02   6.88134e-01  3   15   18   12    18    12   5.12e-03    8  30
  0.04   4.70711e-01  3   18   24   21    24    21   6.58e-03    9  45
  0.08   2.16509e-01  3   22   29   30    29    30   1.32e-02    9  59
  0.16   4.57687e-02  4   28   36   44    36    44   1.32e-02    9  80
  0.32   2.09938e-03  4   35   44   67    44    67   2.63e-02   10 111
  0.64   0.00000e+00  1   39   51   77    51    77   1.05e-01   12 128
  1.28   0.00000e+00  1   41   53   77    53    77   4.21e-01   14 130
  2.56   0.00000e+00  1   43   55   77    55    77   1.69e+00   16 132
  5.12   0.00000e+00  1   44   56   77    56    77   3.37e+00   17 133
 10.24   0.00000e+00  1   45   57   77    57    77   6.74e+00   18 134

Error test failures            = 1
Nonlinear convergence failures = 0
Linear convergence failures    = 0