Fine grid = 51 x 51 x 51 
**************************************************************
* 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 : coarsen scheme     = UNCOUPLED
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    = 10
ML_Aggregate : max no. of levels  = 9
**************************************************************
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen begins 
ML_Aggregate_CoarsenUncoupled : current level = 8
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 912951 (Nrows=132651)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 109515 (132651)
Aggregation(UC) : Phase 1 - total aggregates = 15974 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 109515 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 15974
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 31
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 16005
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
Gen_Prolongator : max eigen = 1.973289e+00 
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen begins 
ML_Aggregate_CoarsenUncoupled : current level = 7
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 473309 (Nrows=16005)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 10599 (16005)
Aggregation(UC) : Phase 1 - total aggregates = 399 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 10599 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 399
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 18
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 417
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
Gen_Prolongator : max eigen = 1.222458e+00 
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
ML_Gen_MGHierarchy : applying coarsening 
ML_Aggregate_Coarsen begins 
ML_Aggregate_CoarsenUncoupled : current level = 6
ML_Aggregate_CoarsenUncoupled : current eps = 0.000000e+00
Aggregation(UVB) : Total nonzeros = 19341 (Nrows=417)
Aggregation(UC) : Phase 0 - no. of bdry pts  = 0 
Aggregation(UC) : Phase 1 - nodes aggregated = 251 (417)
Aggregation(UC) : Phase 1 - total aggregates = 8 
Aggregation(UC_Phase2_3) : Phase 1 - nodes aggregated = 251 
Aggregation(UC_Phase2_3) : Phase 1 - total aggregates = 8
Aggregation(UC_Phase2_3) : Phase 2a- additional aggregates = 1
Aggregation(UC_Phase2_3) : Phase 2 - total aggregates = 9
Aggregation(UC_Phase2_3) : Phase 2 - boundary nodes   = 0
Aggregation(UC_Phase2_3) : Phase 3 - leftovers = 0 and singletons = 0
Gen_Prolongator : max eigen = 1.391471e+00 
ML_Gen_MGHierarchy : applying coarsening 
ML_Gen_MGHierarchy : Gen_RAP
ML_Gen_MGHierarchy : Gen_RAP done
Smoothed Aggregation : operator complexity = 1.539712e+00.
Coarse level = 5 

		*******************************************************
		***** Preconditioned GMRES solution
		***** 4 level MG ( VBSGS_pre8/VBSGS_post8, SuperLU)
		***** No scaling
		*******************************************************

                iter:    0           residual = 1.000000e+00
                iter:    1           residual = 4.466491e-02
                iter:    2           residual = 5.056174e-03
                iter:    3           residual = 4.353834e-04
                iter:    4           residual = 4.817297e-05
                iter:    5           residual = 4.952312e-06
                iter:    6           residual = 5.090337e-07
                iter:    7           residual = 5.013549e-08
                iter:    8           residual = 4.615703e-09


		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
