#@ s*: Label=FastTest
#@ s0: DakotaConfig=HAVE_NPSOL
#@ s1: DakotaConfig=HAVE_NPSOL
#@ s2: DakotaConfig=HAVE_ROL
#@ s3: DakotaConfig=HAVE_ROL
# DAKOTA INPUT FILE - dakota_multiobj2.in

# Constrained multiobjective optimization using the Cylinder Head problem.
#
# The formulation is: minimize F
#                     s.t. x_l <= x <= x_u
#                          g1(x) <= 0
#
# where F  = w1*f1 + w2*f2 + w3*f3
#       f1 = original cyl_head objective fcn
#       f2 = original cyl_head constraint 1
#       f3 = original cyl_head constraint 2
#       g1 = original cyl_head constraint 3

method,
        npsol_sqp			#s0,#s1
	  convergence_tolerance = 1.e-8	#s0,#s1
#  	rol                          #s2,#s3
#    	  gradient_tolerance 1.0e-8     #s2,#s3
#    	  constraint_tolerance 1.0e-8   #s2,#s3
#    	  variable_tolerance 1.0e-8        #s2,#s3

variables,
	continuous_design = 2
	  initial_point    1.8    1.0
	  upper_bounds     2.164  4.0
	  lower_bounds     1.5    0.0
	  descriptors'intake_dia' 'flatness'
#	linear_inequality_constraint_matrix = 1. 1.  #s1,#s3
#	linear_inequality_upper_bounds = 3.7	     #s1,#s3

interface,
	system asynchronous
	  analysis_driver=  'cyl_head'

responses,
	objective_functions = 3
	multi_objective_weights = .7 .1 .1
	nonlinear_inequality_constraints = 1
	numerical_gradients
	  method_source dakota
	  interval_type central
	  fd_gradient_step_size = 1.e-4
	no_hessians