-pc_type fieldsplit
-pc_fieldsplit_type multiplicative
-fieldsplit_PA_ksp_type fgmres
-fieldsplit_PA_pc_type gamg
-fieldsplit_PA_ksp_monitor_true_residual
-fieldsplit_PB_ksp_type fgmres
-fieldsplit_PB_pc_type gamg
-fieldsplit_PB_ksp_monitor_true_residual
-fieldsplit_TA_ksp_type fgmres
-fieldsplit_TA_pc_type gamg
-fieldsplit_TA_ksp_monitor_true_residual
-fieldsplit_TB_ksp_type fgmres
-fieldsplit_TB_pc_type gamg
-fieldsplit_TB_ksp_monitor_true_residual
-ksp_converged_reason