nag_opt_miqp_mps_read (e04mxc) Example Program Results
 
 MPSX INPUT LISTING
 ------------------
 Searching for indicator line
 Line          1: Found NAME indicator line
                  Query mode - Ignoring NAME data.
 Line          2: Found ROWS indicator line
                  Query mode - Counting ROWS data.
 Line          7: Found COLUMNS indicator line
                  Query mode - Counting COLUMNS data.
 Line         26: Found RHS indicator line
                  Query mode - Ignoring RHS data.
 Line         31: Found RANGES indicator line
                  Query mode - Ignoring RANGES data.
 Line         35: Found BOUNDS indicator line
                  Query mode - Counting BOUNDS data.
 Line         54: Found QUADOBJ indicator line
                  Query mode - Counting QUADOBJ data.
                  Query mode - End of QUADOBJ data. Exit
 
 MPSX INPUT LISTING
 ------------------
 Searching for indicator line
 Line          1: Found NAME indicator line
 Line          2: Found ROWS indicator line
 Line          7: Found COLUMNS indicator line
 Line         26: Found RHS indicator line
 Line         31: Found RANGES indicator line
 Line         35: Found BOUNDS indicator line
 Line         54: Found QUADOBJ indicator line
 Line         64: Found ENDATA indicator line
 
 Parameters
 ==========
 
 Files
 -----
 Solution file..........         0       Old basis file ........         0       (Print file)...........         6
 Insert file............         0       New basis file ........         0       (Summary file).........         0
 Punch file.............         0       Backup basis file......         0
 Load file..............         0       Dump file..............         0
 
 Frequencies
 -----------
 Print frequency........       100       Check frequency........        60       Save new basis map.....       100
 Summary frequency......       100       Factorization frequency        50       Expand frequency.......     10000
 
 LP/QP Parameters
 ----------------
 Minimize...............                 QPsolver Cholesky......                 Cold start.............
 Scale tolerance........     0.900       Feasibility tolerance..  1.00E-06       Iteration limit........     10000
 Scale option...........         2       Optimality tolerance...  1.00E-06       Print level............         1
 Crash tolerance........     0.100       Pivot tolerance........  2.04E-11       Partial price..........         1
 Crash option...........         3       Elastic weight.........  1.00E+00       Prtl price section ( A)         9
 Elastic mode...........         1       Elastic objective......         1       Prtl price section (-I)         4
 
 QP objective
 ------------
 Objective variables....         5       Hessian columns........         5       Superbasics limit......         6
 Nonlin Objective vars..         5       Unbounded step size....  1.00E+20
 Linear Objective vars..         0
 
 Miscellaneous
 -------------
 LU factor tolerance....      3.99       LU singularity tol.....  2.04E-11       Timing level...........         0
 LU update tolerance....      3.99       LU swap tolerance......  1.03E-04       Debug level............         0
 LU partial  pivoting...                 eps (machine precision)  1.11E-16       System information.....        No
 
 
 
 Matrix statistics
 -----------------
               Total      Normal        Free       Fixed     Bounded
 Rows              4           0           1           0           3
 Columns           9           0           0           0           9
 
 No. of matrix elements                   36     Density     100.000
 Biggest                          4.0000E+00  (excluding fixed columns,
 Smallest                         1.0000E+00   free rows, and RHS)
 
 No. of objective coefficients             9
 Biggest                          4.0000E+00  (excluding fixed columns)
 Smallest                         1.0000E-01
 
 Nonlinear constraints       0     Linear constraints       4
 Nonlinear variables         5     Linear variables         4
 Jacobian  variables         0     Objective variables      5
 Total constraints           4     Total variables          9
 
 
 Itn      0: Feasible linear constraints
 
 E04NQT EXIT   0 -- finished successfully
 E04NQT INFO   1 -- optimality conditions satisfied
 
 Problem name                 E04MX.EX
 No. of iterations                  11   Objective value     -8.0677777778E+00
 No. of Hessian products            25   Objective row       -1.0785555556E+01
                                         Quadratic objective  2.7177777778E+00
 No. of superbasics                  4   No. of basic nonlinears             2
 No. of degenerate steps             2   Percentage                      18.18
 Max x       (scaled)        1 1.3E+00   Max pi      (scaled)        4 1.0E+00
 Max x                       1 2.0E+00   Max pi                      4 1.0E+00
 Max Prim inf(scaled)        0 0.0E+00   Max Dual inf(scaled)        0 0.0E+00
 Max Primal infeas           0 0.0E+00   Max Dual infeas             0 0.0E+00
 
 Name           E04MX.EX                 Objective Value     -8.0677777778E+00
 
 Status         Optimal Soln             Iteration     11    Superbasics     4
 
 Section 1 - Rows
 
  Number  ...Row.. State  ...Activity...  Slack Activity  ..Lower Limit.  ..Upper Limit.  .Dual Activity    ..i
 
      10  ..ROW1..    UL         1.50000          .             -2.00000         1.50000        -0.06667      1
      11  ..ROW2..    UL         1.50000          .             -2.00000         1.50000        -0.03333      2
      12  ..ROW3..   SBS         3.93333        -0.06667        -2.00000         4.00000          .           3
      13  ..COST..    BS       -10.78556       -10.78556           None            None         -1.0          4
 
 Section 2 - Columns
 
  Number  .Column. State  ...Activity...  .Obj Gradient.  ..Lower Limit.  ..Upper Limit.  Reduced Gradnt    m+j
 
       1  ...X1...    UL         2.00000        -0.90000        -2.00000         2.00000        -0.80000      5
       2  ...X2...   SBS        -0.23333        -0.13333        -2.00000         2.00000          .           6
       3  ...X3...    BS        -0.26667        -0.16667        -2.00000         2.00000          .           7
       4  ...X4...    BS        -0.30000        -0.20000        -2.00000         2.00000          .           8
       5  ...X5...   SBS        -0.10000          .             -2.00000         2.00000          .           9
       6  ...X6...    UL         2.00000        -1.0            -2.00000         2.00000        -0.90000     10
       7  ...X7...    UL         2.00000        -1.0            -2.00000         2.00000        -0.90000     11
       8  ...X8...   SBS        -1.77778        -0.10000        -2.00000         2.00000          .          12
       9  ...X9...    BS        -0.45556        -0.30000        -2.00000         2.00000          .          13