Data4
-----

This data set is from a study in [Ohba84]. The system is a PL/I 
database application software consisting of approximately 1,317,000
lines of code.

---------------------------
  C(i)     T(i)    
       (CPU time in Hours)
---------------------------

   15      2.45   
   44      4.90   
   66      6.86   
  103      7.84   
  105      9.52   
  110     12.89  
  146     17.10  
  175     20.47  
  179     21.43  
  206     23.35  
  223     26.23  
  255     27.67  
  276     30.93  
  298     34.77  
  304     38.61  
  311     40.91  
  320     42.67  
  325     44.66  
  328     47.65