PCPRB8:
   PITCON test problem
   Freudenstein-Roth function
  
   Number of equations is  2
   Number of variables is  3
  
 Use the user jacobian routine.
  
 Step  Type of point     X(1)         X(2)         X(3)
  
  0  Start point      15.0000      -2.00000       0.00000    
  
 PITCON 7.0
   University of Pittsburgh continuation code
  
   Modified:        12 November 1999
   Linear algebra:  LAPACK
   Precision:       double
  
  1  Corrected        15.0000      -2.00000       0.00000    
 TRYSTP - DEBUG - about to return.
  2  Continuation     14.7105      -1.94205      0.653814E-01
 TRYSTP - DEBUG - about to return.
  3  Continuation     14.2846      -1.72915      0.268744    
  4  Limit point      14.2831      -1.74138      0.258578    
 TRYSTP - DEBUG - about to return.
  5  Continuation     16.9061      -1.20942      0.546844    
 TRYSTP - DEBUG - about to return.
  6  Continuation     24.9177     -0.599075      0.555139    
 TRYSTP - DEBUG - about to return.
  7  Continuation     34.8979     -0.405252E-01  0.353317    
 TRYSTP - DEBUG - about to return.
  8  Continuation     44.8807      0.487801      0.594475E-01
 TRYSTP - DEBUG - about to return.
  9  Continuation     54.8605       1.09475     -0.304452    
 TRYSTP - DEBUG - about to return.
 10  Continuation     61.3809       1.81337     -0.624493    
 TRYSTP - DEBUG - about to return.
 11  Continuation    -48.5825       4.67841       2.87942    
 12  Target point     5.00000       4.00000       1.00000    
  
 We have reached the point we wanted.
  
 Jacobians       45
 Factorizations  45
 Solves          45
 Functions       48
  
 Approximate jacobian with forward difference.
  
 Step  Type of point     X(1)         X(2)         X(3)
  
  0  Start point      15.0000      -2.00000       0.00000    
  
 PITCON 7.0
   University of Pittsburgh continuation code
  
   Modified:        12 November 1999
   Linear algebra:  LAPACK
   Precision:       double
  
  1  Corrected        15.0000      -2.00000       0.00000    
 TRYSTP - DEBUG - about to return.
  2  Continuation     14.7105      -1.94206      0.653783E-01
 TRYSTP - DEBUG - about to return.
  3  Continuation     14.2844      -1.72999      0.268050    
  4  Limit point      14.2831      -1.74154      0.258438    
 TRYSTP - DEBUG - about to return.
  5  Continuation     16.9216      -1.20775      0.547290    
 TRYSTP - DEBUG - about to return.
  6  Continuation     24.9812     -0.595163      0.554310    
 TRYSTP - DEBUG - about to return.
  7  Continuation     34.9615     -0.371674E-01  0.351683    
 TRYSTP - DEBUG - about to return.
  8  Continuation     44.9443      0.491269      0.573551E-01
 TRYSTP - DEBUG - about to return.
  9  Continuation     54.9241       1.09934     -0.307045    
 TRYSTP - DEBUG - about to return.
 10  Continuation     61.4044       1.82058     -0.626514    
 TRYSTP - DEBUG - about to return.
 11  Continuation    -60.3063       4.79784       3.30142    
 12  Target point     5.00000       4.00000       1.00000    
  
 We have reached the point we wanted.
  
 Jacobians       0
 Factorizations  47
 Solves          47
 Functions       238
  
 Approximate jacobian with central difference.
  
 Step  Type of point     X(1)         X(2)         X(3)
  
  0  Start point      15.0000      -2.00000       0.00000    
  
 PITCON 7.0
   University of Pittsburgh continuation code
  
   Modified:        12 November 1999
   Linear algebra:  LAPACK
   Precision:       double
  
  1  Corrected        15.0000      -2.00000       0.00000    
 TRYSTP - DEBUG - about to return.
  2  Continuation     14.7105      -1.94205      0.653814E-01
 TRYSTP - DEBUG - about to return.
  3  Continuation     14.2846      -1.72915      0.268744    
  4  Limit point      14.2831      -1.74138      0.258578    
 TRYSTP - DEBUG - about to return.
  5  Continuation     16.9061      -1.20942      0.546844    
 TRYSTP - DEBUG - about to return.
  6  Continuation     24.9177     -0.599075      0.555139    
 TRYSTP - DEBUG - about to return.
  7  Continuation     34.8979     -0.405254E-01  0.353317    
 TRYSTP - DEBUG - about to return.
  8  Continuation     44.8807      0.487800      0.594476E-01
 TRYSTP - DEBUG - about to return.
  9  Continuation     54.8605       1.09475     -0.304452    
 TRYSTP - DEBUG - about to return.
 10  Continuation     61.3809       1.81337     -0.624493    
 TRYSTP - DEBUG - about to return.
 11  Continuation    -48.5820       4.67840       2.87940    
 12  Target point     5.00000       4.00000       1.00000    
  
 We have reached the point we wanted.
  
 Jacobians       0
 Factorizations  47
 Solves          47
 Functions       332