n804(0):  
n804(0): INTERVALS - Master process:
n804(0):   FORTRAN90 version
n804(0):   An MPI example program.
n804(0):   A quadrature over an interval is done by
n804(0):   assigning subintervals to processes.
n804(0):   The number of processes is        4
n804(0):  
n804(0): Process        0: Active!
n804(0):  
n804(0): Process        1: Active!
n798(2):  
n798(2): Process        2: Active!
n798(2):  
n798(2): Process        3: Active!
n804(0):  
n804(0): INTERVALS - Master process:
n804(0):   Subintervals have been assigned.
n804(0):  
n804(0): INTERVALS - Master process:
n804(0):   Estimate for PI is    3.14159    
n804(0):   Error is             0.925926E-06
n804(0):  
n804(0):   Elapsed wall clock seconds =       0.167066
n804(0):  
n804(0): INTERVALS - Master process:
n804(0):   Normal end of execution.
All nodes terminated successfully.