#@ s*: Label=FastTest
#@ *: DakotaConfig=HAVE_NPSOL
#@ s0: UserMan=container_opt_npsol
#@ [taxonomy:start]
#@ s0: [analysis:Optimization]
#@ s0: [method:SQP]
#@ s0: [goal:Local]
#@ s0: [goal:BoundAndNonLinearConstraints]
#@ s0: [variable:Continuous]
#@ s0: [model:Smooth]
#@ s0: [model:EstimatedFirstDerivatives]
#@ [taxonomy:end]

# DAKOTA INPUT FILE : dakota_container.in
# Dakota Input File: container_opt_npsol.in             #s0

environment
  tabular_data
    tabular_data_file = 'container_opt_npsol.dat'   #s0

method
## (NPSOL requires a software license; if not available, try	      #s0
## conmin_mfd or optpp_q_newton instead)     			      #s0
  npsol_sqp

variables
  continuous_design = 2
    descriptors   'H' 'D'
    initial_point 4.5 4.5
    lower_bounds  0.0 0.0

interface
  analysis_drivers = 'container'               #s0
# Lack of extension on script wrapper to allow Unix and Windows testing
#	 analysis_driver = 'dakota_container-driver'	#s1
    fork
    parameters_file = 'container.in'
    results_file    = 'container.out'
    file_tag

responses
  objective_functions = 1
  nonlinear_equality_constraints = 1
  numerical_gradients
    method_source dakota
    interval_type central
    fd_step_size = 0.001
  no_hessians