DOUG development site www.dougdevel.org

File: doug.out
master thread
 Parsing DOUG control file: /home/olegus/work/doug-git/tests/testdir/DOUG-exec.ctl                                              
 Seperate aggregated RHS file is used. RHS from elemmat_rhs_file is discarded.
 Control parameters:
              solver =     2
              method =     1
         fine_method =     2
           num_iters =    -1
           grid_size =    -1
       coarse_method =    -1
      num_subdomains =     2
              levels =     1
             overlap =     1
           smoothers =     0
          symmstruct =     T
         symmnumeric =     T
          input_type =     2
         matrix_type =     1
    number_of_blocks =     1
             strong1 =    6.700E-01
             strong2 =    6.700E-01
     solve_tolerance =    1.000E-12
      solve_maxiters =   300
             radius1 =     2
             radius2 =     1
           minasize1 =     2
           minasize2 =     2
           maxasize1 =    -1
           maxasize2 =   128
               debug =     0
             verbose =     3
            plotting =     0
       initial_guess =     2
  interpolation_type =    -1
     solution_format =     2
      start_vec_type =     2
assembled_rhs_format =     2
  assembled_rhs_file = /home/olegus/work/doug-git/tests/assembled/lap16x16/rhs.xdr
  assembled_mtx_file = /home/olegus/work/doug-git/tests/assembled/lap16x16/Lap16x16.txt
assembled_mtx_format =     0
 Type of Graph set to default D_GRAPH_DUAL
 ##### Assembled input file: ##### /home/olegus/work/doug-git/tests/assembled/lap16x16/Lap16x16.txt                                                                                      
 n,nnz:         225        1065
   1 mat: 1 1  0.4000000000000000E+01
   2 mat: 116 -0.1000000000000000E+01
1064 mat:**** -0.1000000000000000E+01
1065 mat:****  0.4000000000000000E+01
 ##### Assembled RHS file: ##### /home/olegus/work/doug-git/tests/assembled/lap16x16/rhs.xdr                                                                                           
 Type of Graph set to default D_GRAPH_DUAL

 Graph partitioning:  multilevel K-way (min. communication)
 Type of Graph set to default D_GRAPH_DUAL
 WARNING: SpMtx_arrange to            1  not needed...
N neighbours: 1
2 38  
 INFO: Splitting locally into 2 partitions using METIS

 Graph partitioning:  multilevel K-way (min. communication)
INFO: Sym. Gauss-Seidel preconditioner with 3 iterations
INFO:  Initialize 2 submatrices
INFO:  Submatrix: 353 nonzeros
INFO:  Submatrix: 257 nonzeros
 calling pcg_weigs

Preconditioned conjugate gradient:
maxit =    300, tol = 0.10E-11
init_norm =  0.150000000000000E+02
    1: res_norm= 0.357688805858709E+02
    2: res_norm= 0.195853041134602E+02
    3: res_norm= 0.174017669636295E+02
    4: res_norm= 0.531888281001715E+01
    5: res_norm= 0.255453846157044E+01
    6: res_norm= 0.982274579608761E+00
    7: res_norm= 0.823113293310325E+00
    8: res_norm= 0.370790104245377E+00
    9: res_norm= 0.944948193191627E-01
   10: res_norm= 0.389522594591782E-01
   11: res_norm= 0.152394545360341E-01
   12: res_norm= 0.125220508946975E-01
   13: res_norm= 0.634543786531642E-02
   14: res_norm= 0.193422225240061E-02
   15: res_norm= 0.716119028931618E-03
   16: res_norm= 0.247272139638079E-03
   17: res_norm= 0.149619251248599E-03
   18: res_norm= 0.510291569302915E-04
   19: res_norm= 0.212138103889016E-04
   20: res_norm= 0.719805635754260E-05
   21: res_norm= 0.182189516625732E-05
   22: res_norm= 0.405008862621795E-06
   23: res_norm= 0.130273578131029E-06
   24: res_norm= 0.538846774005027E-07
   25: res_norm= 0.157737117779165E-07
   26: res_norm= 0.588284252503028E-08
   27: res_norm= 0.133677939091458E-08
   28: res_norm= 0.189854514717006E-09
   29: res_norm= 0.518889533153385E-10
   30: res_norm= 0.651543409316255E-11
#it: 30 Cond#: 0.1895E+02
 time spent in pcg():  1.59809589385986328E-002
     ...of which setup:   0.0000000000000000     
        ...of which factorisation:   0.0000000000000000     
 solve time without setup:  1.59809589385986328E-002
 freedoms         225

DOUG: <  0> doug ended

University of Tartu 2007-2008, info(REMOVEME)@dougdevel.org