

 TESTS FOR DSSM - TEST PROBLEMS

 STATISTICS GENERATED 

       N - NUMBER OF COLUMNS 
     NNZ - NUMBER OF NONZERO ELEMENTS
    DNSM - MATRIX DENSITY (PERCENTAGE)
  MAXROW - MAXIMUM NUMBER OF NONZEROES IN ANY ROW
  MINGRP - LOWER BOUND ON NUMBER OF GROUPS
  MAXGRP - NUMBER OF GROUPS DETERMINED BY DSSM





   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    1       1   100.00        1         1         1


 LARGEST ABSOLUTE ERROR   0.47E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.47E-04     ENTRY  0.10E+01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    1       1   100.00        1         1         1


 LARGEST ABSOLUTE ERROR   0.47E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.47E-04     ENTRY  0.10E+01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    4       4    25.00        1         1         1


 LARGEST ABSOLUTE ERROR   0.13E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.47E-04     ENTRY  0.25E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    4       4    25.00        1         1         1


 LARGEST ABSOLUTE ERROR   0.13E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.47E-04     ENTRY  0.25E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    7      13    26.53        2         2         3


 LARGEST ABSOLUTE ERROR   0.26E-04     ENTRY  0.20E+00
 LARGEST RELATIVE ERROR   0.13E-03     ENTRY  0.91E-01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    7      13    26.53        2         2         2


 LARGEST ABSOLUTE ERROR   0.26E-04     ENTRY  0.20E+00
 LARGEST RELATIVE ERROR   0.20E-03     ENTRY  0.91E-01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    8      21    32.81        3         3         5


 LARGEST ABSOLUTE ERROR   0.44E-04     ENTRY  0.14E+00
 LARGEST RELATIVE ERROR   0.34E-03     ENTRY  0.77E-01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    8      21    32.81        3         3         3


 LARGEST ABSOLUTE ERROR   0.68E-04     ENTRY  0.11E+00
 LARGEST RELATIVE ERROR   0.61E-03     ENTRY  0.11E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

   11      38    31.40        4         4         7


 LARGEST ABSOLUTE ERROR   0.29E-04     ENTRY  0.67E-01
 LARGEST RELATIVE ERROR   0.43E-03     ENTRY  0.67E-01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

   11      38    31.40        4         4         4


 LARGEST ABSOLUTE ERROR   0.38E-04     ENTRY  0.11E+00
 LARGEST RELATIVE ERROR   0.46E-03     ENTRY  0.67E-01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

   12      23    15.97        2         2         3


 LARGEST ABSOLUTE ERROR   0.12E-04     ENTRY  0.17E+00
 LARGEST RELATIVE ERROR   0.13E-03     ENTRY  0.91E-01


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

   12      23    15.97        2         2         2


 LARGEST ABSOLUTE ERROR   0.40E-04     ENTRY  0.17E+00
 LARGEST RELATIVE ERROR   0.24E-03     ENTRY  0.17E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    9      27    33.33        4         4         4


 LARGEST ABSOLUTE ERROR   0.47E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.20E-03     ENTRY  0.11E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    9      27    33.33        4         4         5


 LARGEST ABSOLUTE ERROR   0.47E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.20E-03     ENTRY  0.11E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    5      15    60.00        5         5         5


 LARGEST ABSOLUTE ERROR   0.47E-04     ENTRY  0.10E+01
 LARGEST RELATIVE ERROR   0.17E-03     ENTRY  0.25E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    5      15    60.00        5         5         5


 LARGEST ABSOLUTE ERROR   0.52E-04     ENTRY  0.11E+00
 LARGEST RELATIVE ERROR   0.46E-03     ENTRY  0.11E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    6      12    33.33        3         3         4


 LARGEST ABSOLUTE ERROR   0.18E-04     ENTRY  0.25E+00
 LARGEST RELATIVE ERROR   0.73E-04     ENTRY  0.17E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    6      12    33.33        3         3         3


 LARGEST ABSOLUTE ERROR   0.41E-04     ENTRY  0.25E+00
 LARGEST RELATIVE ERROR   0.17E-03     ENTRY  0.25E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    5       9    36.00        5         2         2


 LARGEST ABSOLUTE ERROR   0.35E-04     ENTRY  0.33E+00
 LARGEST RELATIVE ERROR   0.17E-03     ENTRY  0.13E+00


   N      NNZ     DNSM     MAXROW    MINGRP    MAXGRP

    5       9    36.00        5         2         2


 LARGEST ABSOLUTE ERROR   0.35E-04     ENTRY  0.33E+00
 LARGEST RELATIVE ERROR   0.17E-03     ENTRY  0.13E+00
