0 TS dt 0.5 time 0.
      0 KSP Residual norm 0.0286946 
      1 KSP Residual norm 7.79963e-05 
      2 KSP Residual norm 6.66497e-07 
      3 KSP Residual norm 6.07545e-09 
      0 KSP Residual norm 4.90383e-06 
      1 KSP Residual norm 4.30743e-08 
      2 KSP Residual norm 2.809e-10 
      3 KSP Residual norm < 1.e-11
1 TS dt 0.5 time 0.5
      0 KSP Residual norm 0.0274049 
      1 KSP Residual norm 7.66648e-05 
      2 KSP Residual norm 6.62363e-07 
      3 KSP Residual norm 6.09403e-09 
      0 KSP Residual norm 4.89447e-06 
      1 KSP Residual norm 4.48617e-08 
      2 KSP Residual norm 2.912e-10 
      3 KSP Residual norm < 1.e-11
2 TS dt 0.5 time 1.
2 TS dt -0.5 time 1.
      0 KSP Residual norm 1.34023 
      1 KSP Residual norm 0.00651314 
      2 KSP Residual norm 6.11296e-05 
      3 KSP Residual norm 5.701e-07 
1 TS dt -0.5 time 0.5
      0 KSP Residual norm 1.21039 
      1 KSP Residual norm 0.00554241 
      2 KSP Residual norm 5.18198e-05 
      3 KSP Residual norm 4.96384e-07 
0 TS dt -0.5 time 0.5
