Fine grid = 201 x 201 
**************************************************************
* ML Aggregation information                                 *
==============================================================
ML_Aggregate : ordering           = natural.
ML_Aggregate : min nodes/aggr     = 2
ML_Aggregate : max neigh selected = 0
ML_Aggregate : attach scheme      = MAXLINK
ML_Aggregate : strong threshold   = 0.000000e+00
ML_Aggregate : P damping factor   = 1.333333e+00
ML_Aggregate : number of PDEs     = 1
ML_Aggregate : number of null vec = 1
ML_Aggregate : smoother drop tol  = 0.000000e+00
ML_Aggregate : max coarse size    = 32
ML_Aggregate : max no. of levels  = 8
**************************************************************
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen (level 7) begins
ML_Aggregate_CoarsenUncoupled : current level = 7
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 201201 (Nrows=40401)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 33849 (40401)
Aggregation(UC) : Phase 1 - total aggregates = 6817 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 33849 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 6817
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 0
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 6817
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen (level 6) begins
ML_Aggregate_CoarsenUncoupled : current level = 6
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 60707 (Nrows=6817)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 6735 (6817)
Aggregation(UC) : Phase 1 - total aggregates = 765 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 6735 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 765
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 0
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 765
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen (level 5) begins
ML_Aggregate_CoarsenUncoupled : current level = 5
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 7431 (Nrows=765)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 718 (765)
Aggregation(UC) : Phase 1 - total aggregates = 80 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 718 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 80
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 0
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 80
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen (level 4) begins
ML_Aggregate_CoarsenUncoupled : current level = 4
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 854 (Nrows=80)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 65 (80)
Aggregation(UC) : Phase 1 - total aggregates = 8 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 65 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 8
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 0
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 8
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
Smoothed Aggregation : operator complexity = 1.343159e+00.
Coarse level = 3 

		*******************************************************
		***** Preconditioned CG solution
		***** 5 level MG ( Cheby_pre7/Cheby_post7, SuperLU)
		***** No scaling
		*******************************************************

                iter:    0           residual = 1.000000e+00
                iter:    1           residual = 9.331340e-02
                iter:    2           residual = 9.390863e-03
                iter:    3           residual = 9.772538e-04
                iter:    4           residual = 8.218669e-05
                iter:    5           residual = 5.855944e-06
                iter:    6           residual = 4.132600e-07
                iter:    7           residual = 3.203957e-08
                iter:    8           residual = 2.883396e-09


		Solution time: 1.404539 (sec.)
		total iterations: 8
		Flops not available for options[AZ_precond] = 16
Printing out a few entries of the solution ...
solution(gid = 7) = 7.0000e+00
solution(gid = 23) = 2.3000e+01
solution(gid = 47) = 4.7000e+01
solution(gid = 101) = 1.0100e+02
solution(gid = 171) = 1.7100e+02
