BiLevel-based MDO on the Sobieski SSBJ test case

from __future__ import annotations

from copy import deepcopy

from gemseo import configure_logger
from gemseo import create_discipline
from gemseo import create_scenario
from gemseo import execute_post
from gemseo.problems.sobieski.core.problem import SobieskiProblem

configure_logger()
<RootLogger root (INFO)>

Instantiate the disciplines

First, we instantiate the four disciplines of the use case: SobieskiPropulsion, SobieskiAerodynamics, SobieskiMission and SobieskiStructure.

propu, aero, mission, struct = create_discipline(
    [
        "SobieskiPropulsion",
        "SobieskiAerodynamics",
        "SobieskiMission",
        "SobieskiStructure",
    ]
)

Build, execute and post-process the scenario

Then, we build the scenario which links the disciplines with the formulation and the optimization algorithm. Here, we use the BiLevel formulation. We tell the scenario to minimize -y_4 instead of minimizing y_4 (range), which is the default option.

We need to define the design space.

design_space = SobieskiProblem().design_space

Then, we build a sub-scenario for each strongly coupled disciplines, using the following algorithm, maximum number of iterations and algorithm options:

algo_options = {
    "xtol_rel": 1e-7,
    "xtol_abs": 1e-7,
    "ftol_rel": 1e-7,
    "ftol_abs": 1e-7,
    "ineq_tolerance": 1e-4,
}
sub_sc_opts = {"max_iter": 30, "algo": "SLSQP", "algo_options": algo_options}

Build a sub-scenario for Propulsion

This sub-scenario will minimize SFC.

sc_prop = create_scenario(
    propu,
    "DisciplinaryOpt",
    "y_34",
    design_space=deepcopy(design_space).filter("x_3"),
    name="PropulsionScenario",
)
sc_prop.default_inputs = sub_sc_opts
sc_prop.add_constraint("g_3", constraint_type="ineq")

Build a sub-scenario for Aerodynamics

This sub-scenario will minimize L/D.

sc_aero = create_scenario(
    aero,
    "DisciplinaryOpt",
    "y_24",
    deepcopy(design_space).filter("x_2"),
    name="AerodynamicsScenario",
    maximize_objective=True,
)
sc_aero.default_inputs = sub_sc_opts
sc_aero.add_constraint("g_2", constraint_type="ineq")

Build a sub-scenario for Structure

This sub-scenario will maximize log(aircraft total weight / (aircraft total weight - fuel weight)).

sc_str = create_scenario(
    struct,
    "DisciplinaryOpt",
    "y_11",
    deepcopy(design_space).filter("x_1"),
    name="StructureScenario",
    maximize_objective=True,
)
sc_str.add_constraint("g_1", constraint_type="ineq")
sc_str.default_inputs = sub_sc_opts

Build a scenario for Mission

This scenario is based on the three previous sub-scenarios and on the Mission and aims to maximize the range (Breguet).

sub_disciplines = [sc_prop, sc_aero, sc_str] + [mission]
design_space = deepcopy(design_space).filter("x_shared")
system_scenario = create_scenario(
    sub_disciplines,
    "BiLevel",
    "y_4",
    design_space,
    apply_cstr_tosub_scenarios=False,
    parallel_scenarios=False,
    multithread_scenarios=True,
    tolerance=1e-14,
    max_mda_iter=30,
    maximize_objective=True,
)
system_scenario.add_constraint(["g_1", "g_2", "g_3"], "ineq")

Visualize the XDSM

Generate the XDSM on the fly:

  • log_workflow_status=True will log the status of the workflow in the console,

  • save_html (default True) will generate a self-contained HTML file, that can be automatically opened using show_html=True.

system_scenario.xdsmize(save_html=False)


Execute the main scenario

system_scenario.execute(
    {"max_iter": 50, "algo": "NLOPT_COBYLA", "algo_options": algo_options}
)
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start MDOScenario execution ***
    INFO - 16:25:43: MDOScenario
    INFO - 16:25:43:    Disciplines: AerodynamicsScenario PropulsionScenario SobieskiMission StructureScenario
    INFO - 16:25:43:    MDO formulation: BiLevel
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_4(x_shared)
    INFO - 16:25:43:    with respect to x_shared
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_1_g_2_g_3(x_shared) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +-------------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | name        | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:    +-------------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | x_shared[0] |     0.01    |  0.05 |     0.09    | float |
    INFO - 16:25:43:    | x_shared[1] |    30000    | 45000 |    60000    | float |
    INFO - 16:25:43:    | x_shared[2] |     1.4     |  1.6  |     1.8     | float |
    INFO - 16:25:43:    | x_shared[3] |     2.5     |  5.5  |     8.5     | float |
    INFO - 16:25:43:    | x_shared[4] |      40     |   55  |      70     | float |
    INFO - 16:25:43:    | x_shared[5] |     500     |  1000 |     1500    | float |
    INFO - 16:25:43:    +-------------+-------------+-------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm NLOPT_COBYLA:
    INFO - 16:25:43: ...   0%|          | 0/50 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start PropulsionScenario execution ***
    INFO - 16:25:43: PropulsionScenario
    INFO - 16:25:43:    Disciplines: SobieskiPropulsion
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize y_34(x_3)
    INFO - 16:25:43:    with respect to x_3
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_3(x_3) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | x_3  |     0.1     |  0.5  |      1      | float |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 1269.08 it/sec, obj=1.11]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 412.40 it/sec, obj=1.14]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  10%|█         | 3/30 [00:00<00:00, 468.60 it/sec, obj=1.1]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  13%|█▎        | 4/30 [00:00<00:00, 395.39 it/sec, obj=1.11]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: 8
    INFO - 16:25:43:       Message: Positive directional derivative for linesearch
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 13
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: 1.1087874739328383
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_3 = [-0.91571362 -0.08428638  0.         -0.05794805]
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: *** End PropulsionScenario execution (time: 0:00:00.028989) ***
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:43: AerodynamicsScenario
    INFO - 16:25:43:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_24(x_2)
    INFO - 16:25:43:    with respect to x_2
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_2(x_2) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | x_2  |     0.75    |   1   |     1.25    | float |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 811.28 it/sec, obj=-4.15]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 373.76 it/sec, obj=-4.22]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  10%|█         | 3/30 [00:00<00:00, 356.92 it/sec, obj=-4.28]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: 8
    INFO - 16:25:43:       Message: Positive directional derivative for linesearch
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: -4.283343558640357
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_2 = -0.040000000000000036
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: *** End AerodynamicsScenario execution (time: 0:00:00.021353) ***
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start StructureScenario execution ***
    INFO - 16:25:43: StructureScenario
    INFO - 16:25:43:    Disciplines: SobieskiStructure
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_11(x_1)
    INFO - 16:25:43:    with respect to x_1
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_1(x_1) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | x_1[0] |     0.1     |  0.25 |     0.4     | float |
    INFO - 16:25:43:    | x_1[1] |     0.75    |   1   |     1.25    | float |
    INFO - 16:25:43:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 510.50 it/sec, obj=-.152]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 240.91 it/sec, obj=-.143]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  10%|█         | 3/30 [00:00<00:00, 222.72 it/sec, obj=-.144]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  13%|█▎        | 4/30 [00:00<00:00, 203.97 it/sec, obj=-.146]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  17%|█▋        | 5/30 [00:00<00:00, 197.62 it/sec, obj=-.155]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  20%|██        | 6/30 [00:00<00:00, 193.33 it/sec, obj=-.156]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  23%|██▎       | 7/30 [00:00<00:00, 190.64 it/sec, obj=-.156]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  27%|██▋       | 8/30 [00:00<00:00, 188.64 it/sec, obj=-.156]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  30%|███       | 9/30 [00:00<00:00, 186.88 it/sec, obj=-.156]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: None
    INFO - 16:25:43:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 10
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: -0.15631824062042746
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_1 = [ 3.99302813e-12 -2.99419226e-02 -4.49346629e-02 -5.39372764e-02
    INFO - 16:25:43:  -5.99419226e-02 -6.61963740e-02 -1.73803626e-01]
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 16:25:43:       | x_1[1] |     0.75    | 0.9857121415472604 |     1.25    | float |
    INFO - 16:25:43:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: *** End StructureScenario execution (time: 0:00:00.059860) ***
    INFO - 16:25:43: ...   2%|▏         | 1/50 [00:00<00:16,  3.00 it/sec, obj=-553]
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start PropulsionScenario execution ***
    INFO - 16:25:43: PropulsionScenario
    INFO - 16:25:43:    Disciplines: SobieskiPropulsion
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize y_34(x_3)
    INFO - 16:25:43:    with respect to x_3
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_3(x_3) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 16:25:43:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 1681.08 it/sec, obj=1.11]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 423.86 it/sec, obj=1.11]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: 8
    INFO - 16:25:43:       Message: Positive directional derivative for linesearch
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 12
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: 1.1087874739328383
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_3 = [-0.75494685 -0.24505315  0.         -0.05794805]
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: *** End PropulsionScenario execution (time: 0:00:00.022634) ***
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:43: AerodynamicsScenario
    INFO - 16:25:43:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_24(x_2)
    INFO - 16:25:43:    with respect to x_2
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_2(x_2) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 951.31 it/sec, obj=-3.46]
    INFO - 16:25:43:
 WARNING - 16:25:43: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: 8
    INFO - 16:25:43:       Message: Positive directional derivative for linesearch
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:43:    Solution:
 WARNING - 16:25:43:       The solution is not feasible.
    INFO - 16:25:43:       Objective: -3.456006478817154
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_2 = 0.010000000000000009
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: *** End AerodynamicsScenario execution (time: 0:00:00.013927) ***
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start StructureScenario execution ***
    INFO - 16:25:43: StructureScenario
    INFO - 16:25:43:    Disciplines: SobieskiStructure
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_11(x_1)
    INFO - 16:25:43:    with respect to x_1
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_1(x_1) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 16:25:43:    | x_1[1] |     0.75    | 0.9857121415472604 |     1.25    | float |
    INFO - 16:25:43:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 558.57 it/sec, obj=-.193]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 248.37 it/sec, obj=-.212]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  10%|█         | 3/30 [00:00<00:00, 226.62 it/sec, obj=-.285]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  13%|█▎        | 4/30 [00:00<00:00, 210.19 it/sec, obj=-.285]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  17%|█▋        | 5/30 [00:00<00:00, 202.20 it/sec, obj=-.285]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  20%|██        | 6/30 [00:00<00:00, 197.04 it/sec, obj=-.285]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  23%|██▎       | 7/30 [00:00<00:00, 193.77 it/sec, obj=-.285]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  27%|██▋       | 8/30 [00:00<00:00, 191.42 it/sec, obj=-.286]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  30%|███       | 9/30 [00:00<00:00, 189.54 it/sec, obj=-.286]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  33%|███▎      | 10/30 [00:00<00:00, 187.93 it/sec, obj=-.286]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: None
    INFO - 16:25:43:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 11
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: -0.2861511006159976
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 16:25:43:  -0.03354102]
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | x_1[0] |     0.1     | 0.3999999999999848 |     0.4     | float |
    INFO - 16:25:43:       | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 16:25:43:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: *** End StructureScenario execution (time: 0:00:00.064457) ***
    INFO - 16:25:43: ...   4%|▍         | 2/50 [00:00<00:13,  3.58 it/sec, obj=-574]
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start PropulsionScenario execution ***
    INFO - 16:25:43: PropulsionScenario
    INFO - 16:25:43:    Disciplines: SobieskiPropulsion
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize y_34(x_3)
    INFO - 16:25:43:    with respect to x_3
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_3(x_3) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 16:25:43:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 1750.54 it/sec, obj=1.1]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 445.63 it/sec, obj=1.16]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  10%|█         | 3/30 [00:00<00:00, 500.59 it/sec, obj=1.09]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  13%|█▎        | 4/30 [00:00<00:00, 423.51 it/sec, obj=1.12]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  17%|█▋        | 5/30 [00:00<00:00, 390.96 it/sec, obj=1.12]
    INFO - 16:25:43:
    INFO - 16:25:43: ...  20%|██        | 6/30 [00:00<00:00, 372.99 it/sec, obj=1.12]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: None
    INFO - 16:25:43:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 8
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: 1.1169456193906955
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_3 = [-7.20996205e-01 -2.79003795e-01 -2.22044605e-16 -1.27460556e-01]
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:       | x_3  |     0.1     | 0.2871004772038966 |      1      | float |
    INFO - 16:25:43:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: *** End PropulsionScenario execution (time: 0:00:00.027109) ***
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:43: AerodynamicsScenario
    INFO - 16:25:43:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_24(x_2)
    INFO - 16:25:43:    with respect to x_2
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_2(x_2) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:43:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 952.60 it/sec, obj=-3.32]
    INFO - 16:25:43:
 WARNING - 16:25:43: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: 8
    INFO - 16:25:43:       Message: Positive directional derivative for linesearch
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:43:    Solution:
 WARNING - 16:25:43:       The solution is not feasible.
    INFO - 16:25:43:       Objective: -3.3171632100551673
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_2 = 0.010000000000000009
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:43:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:43: *** End AerodynamicsScenario execution (time: 0:00:00.020137) ***
    INFO - 16:25:43:
    INFO - 16:25:43: *** Start StructureScenario execution ***
    INFO - 16:25:43: StructureScenario
    INFO - 16:25:43:    Disciplines: SobieskiStructure
    INFO - 16:25:43:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:43: Optimization problem:
    INFO - 16:25:43:    minimize -y_11(x_1)
    INFO - 16:25:43:    with respect to x_1
    INFO - 16:25:43:    subject to constraints:
    INFO - 16:25:43:       g_1(x_1) <= 0.0
    INFO - 16:25:43:    over the design space:
    INFO - 16:25:43:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:43:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43:    | x_1[0] |     0.1     | 0.3999999999999848 |     0.4     | float |
    INFO - 16:25:43:    | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 16:25:43:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:43: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:43: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   3%|▎         | 1/30 [00:00<00:00, 542.67 it/sec, obj=-.272]
    INFO - 16:25:43:
    INFO - 16:25:43: ...   7%|▋         | 2/30 [00:00<00:00, 216.75 it/sec, obj=-.272]
    INFO - 16:25:43:
    INFO - 16:25:43:
    INFO - 16:25:43: Optimization result:
    INFO - 16:25:43:    Optimizer info:
    INFO - 16:25:43:       Status: 8
    INFO - 16:25:43:       Message: Positive directional derivative for linesearch
    INFO - 16:25:43:       Number of calls to the objective function by the optimizer: 3
    INFO - 16:25:43:    Solution:
    INFO - 16:25:43:       The solution is feasible.
    INFO - 16:25:43:       Objective: -0.2721681413246109
    INFO - 16:25:43:       Standardized constraints:
    INFO - 16:25:43:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 16:25:43:  -0.03354102]
    INFO - 16:25:43:       Design space:
    INFO - 16:25:43:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:43:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:43:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:43:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:43:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:43: *** End StructureScenario execution (time: 0:00:00.023489) ***
    INFO - 16:25:44: ...   6%|▌         | 3/50 [00:00<00:12,  3.83 it/sec, obj=-813]
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start PropulsionScenario execution ***
    INFO - 16:25:44: PropulsionScenario
    INFO - 16:25:44:    Disciplines: SobieskiPropulsion
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize y_34(x_3)
    INFO - 16:25:44:    with respect to x_3
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_3(x_3) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | x_3  |     0.1     | 0.2871004772038966 |      1      | float |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 1008.97 it/sec, obj=1.16]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   7%|▋         | 2/30 [00:00<00:00, 383.83 it/sec, obj=1.14]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  10%|█         | 3/30 [00:00<00:00, 372.47 it/sec, obj=1.14]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  13%|█▎        | 4/30 [00:00<00:00, 395.77 it/sec, obj=1.14]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: None
    INFO - 16:25:44:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: 1.137722098693054
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_3 = [-7.10555843e-01 -2.89444157e-01  6.66133815e-16 -1.11370139e-01]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | x_3  |     0.1     | 0.3243399096603405 |      1      | float |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: *** End PropulsionScenario execution (time: 0:00:00.021620) ***
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:44: AerodynamicsScenario
    INFO - 16:25:44:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize -y_24(x_2)
    INFO - 16:25:44:    with respect to x_2
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_2(x_2) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 865.88 it/sec, obj=-3.31]
    INFO - 16:25:44:
 WARNING - 16:25:44: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: 8
    INFO - 16:25:44:       Message: Positive directional derivative for linesearch
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:44:    Solution:
 WARNING - 16:25:44:       The solution is not feasible.
    INFO - 16:25:44:       Objective: -3.3146292282019347
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_2 = 0.010000000000000009
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44: *** End AerodynamicsScenario execution (time: 0:00:00.014528) ***
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start StructureScenario execution ***
    INFO - 16:25:44: StructureScenario
    INFO - 16:25:44:    Disciplines: SobieskiStructure
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize -y_11(x_1)
    INFO - 16:25:44:    with respect to x_1
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_1(x_1) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:44:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 549.21 it/sec, obj=-.274]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: 8
    INFO - 16:25:44:       Message: Positive directional derivative for linesearch
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: -0.2737879545502587
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 16:25:44:  -0.03354102]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:44:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44: *** End StructureScenario execution (time: 0:00:00.017024) ***
    INFO - 16:25:44: ...   8%|▊         | 4/50 [00:01<00:11,  3.90 it/sec, obj=-751]
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start PropulsionScenario execution ***
    INFO - 16:25:44: PropulsionScenario
    INFO - 16:25:44:    Disciplines: SobieskiPropulsion
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize y_34(x_3)
    INFO - 16:25:44:    with respect to x_3
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_3(x_3) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | x_3  |     0.1     | 0.3243399096603405 |      1      | float |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 1751.28 it/sec, obj=1.1]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   7%|▋         | 2/30 [00:00<00:00, 419.56 it/sec, obj=1.12]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  10%|█         | 3/30 [00:00<00:00, 477.00 it/sec, obj=1.1]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  13%|█▎        | 4/30 [00:00<00:00, 411.41 it/sec, obj=1.12]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  17%|█▋        | 5/30 [00:00<00:00, 382.81 it/sec, obj=1.12]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  20%|██        | 6/30 [00:00<00:00, 314.05 it/sec, obj=1.12]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: None
    INFO - 16:25:44:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 14
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: 1.1169456193906955
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_3 = [-7.20597051e-01 -2.79402949e-01  2.22044605e-16 -1.27460556e-01]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: *** End PropulsionScenario execution (time: 0:00:00.030273) ***
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:44: AerodynamicsScenario
    INFO - 16:25:44:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize -y_24(x_2)
    INFO - 16:25:44:    with respect to x_2
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_2(x_2) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 965.10 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   7%|▋         | 2/30 [00:00<00:00, 395.41 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  10%|█         | 3/30 [00:00<00:00, 442.89 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  13%|█▎        | 4/30 [00:00<00:00, 458.76 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  17%|█▋        | 5/30 [00:00<00:00, 477.36 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  20%|██        | 6/30 [00:00<00:00, 489.05 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  23%|██▎       | 7/30 [00:00<00:00, 499.66 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  27%|██▋       | 8/30 [00:00<00:00, 505.79 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  30%|███       | 9/30 [00:00<00:00, 512.56 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  33%|███▎      | 10/30 [00:00<00:00, 516.69 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  37%|███▋      | 11/30 [00:00<00:00, 403.93 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  40%|████      | 12/30 [00:00<00:00, 386.75 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  43%|████▎     | 13/30 [00:00<00:00, 396.12 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  47%|████▋     | 14/30 [00:00<00:00, 404.81 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  50%|█████     | 15/30 [00:00<00:00, 412.55 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  53%|█████▎    | 16/30 [00:00<00:00, 419.84 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  57%|█████▋    | 17/30 [00:00<00:00, 426.00 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  60%|██████    | 18/30 [00:00<00:00, 432.06 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  63%|██████▎   | 19/30 [00:00<00:00, 437.27 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  67%|██████▋   | 20/30 [00:00<00:00, 442.47 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  70%|███████   | 21/30 [00:00<00:00, 447.09 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  73%|███████▎  | 22/30 [00:00<00:00, 451.33 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  77%|███████▋  | 23/30 [00:00<00:00, 442.53 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  80%|████████  | 24/30 [00:00<00:00, 446.73 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  83%|████████▎ | 25/30 [00:00<00:00, 447.51 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  87%|████████▋ | 26/30 [00:00<00:00, 443.49 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  90%|█████████ | 27/30 [00:00<00:00, 440.89 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  93%|█████████▎| 28/30 [00:00<00:00, 434.42 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  97%|█████████▋| 29/30 [00:00<00:00, 431.32 it/sec, obj=-3.38]
    INFO - 16:25:44:
    INFO - 16:25:44: ... 100%|██████████| 30/30 [00:00<00:00, 422.75 it/sec, obj=-3.38]
    INFO - 16:25:44:
 WARNING - 16:25:44: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: None
    INFO - 16:25:44:       Message: Maximum number of iterations reached. GEMSEO Stopped the driver
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 81
    INFO - 16:25:44:    Solution:
 WARNING - 16:25:44:       The solution is not feasible.
    INFO - 16:25:44:       Objective: -3.3833585466979232
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_2 = 0.010000000000000009
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44: *** End AerodynamicsScenario execution (time: 0:00:00.084108) ***
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start StructureScenario execution ***
    INFO - 16:25:44: StructureScenario
    INFO - 16:25:44:    Disciplines: SobieskiStructure
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize -y_11(x_1)
    INFO - 16:25:44:    with respect to x_1
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_1(x_1) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:44:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 571.51 it/sec, obj=-.256]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   7%|▋         | 2/30 [00:00<00:00, 232.33 it/sec, obj=-.233]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  10%|█         | 3/30 [00:00<00:00, 217.22 it/sec, obj=-.237]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  13%|█▎        | 4/30 [00:00<00:00, 203.61 it/sec, obj=-.255]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  17%|█▋        | 5/30 [00:00<00:00, 197.32 it/sec, obj=-.255]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  20%|██        | 6/30 [00:00<00:00, 190.29 it/sec, obj=-.255]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  23%|██▎       | 7/30 [00:00<00:00, 187.08 it/sec, obj=-.255]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  27%|██▋       | 8/30 [00:00<00:00, 185.27 it/sec, obj=-.255]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: None
    INFO - 16:25:44:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 9
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: -0.25541043890623544
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_1 = [-2.87847242e-02 -1.88000814e-02 -2.52039105e-02 -3.26929762e-02
    INFO - 16:25:44:  -3.92051733e-02 -2.40000000e-01 -8.00570721e-12]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | x_1[0] |     0.1     | 0.2842628772739993 |     0.4     | float |
    INFO - 16:25:44:       | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 16:25:44:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: *** End StructureScenario execution (time: 0:00:00.054596) ***
    INFO - 16:25:44: ...  10%|█         | 5/50 [00:01<00:12,  3.67 it/sec, obj=-734]
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start PropulsionScenario execution ***
    INFO - 16:25:44: PropulsionScenario
    INFO - 16:25:44:    Disciplines: SobieskiPropulsion
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize y_34(x_3)
    INFO - 16:25:44:    with respect to x_3
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_3(x_3) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 1766.02 it/sec, obj=1.12]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: 8
    INFO - 16:25:44:       Message: Positive directional derivative for linesearch
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 17
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: 1.1169456193906955
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_3 = [-8.42352689e-01 -1.57647311e-01  2.22044605e-16 -1.27460556e-01]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: *** End PropulsionScenario execution (time: 0:00:00.021052) ***
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:44: AerodynamicsScenario
    INFO - 16:25:44:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize -y_24(x_2)
    INFO - 16:25:44:    with respect to x_2
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_2(x_2) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 1808.67 it/sec, obj=-4.01]
    INFO - 16:25:44:
 WARNING - 16:25:44: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: 8
    INFO - 16:25:44:       Message: Positive directional derivative for linesearch
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:44:    Solution:
 WARNING - 16:25:44:       The solution is not feasible.
    INFO - 16:25:44:       Objective: -4.010763549231421
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_2 = 0.010000000000000009
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:44: *** End AerodynamicsScenario execution (time: 0:00:00.013523) ***
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start StructureScenario execution ***
    INFO - 16:25:44: StructureScenario
    INFO - 16:25:44:    Disciplines: SobieskiStructure
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize -y_11(x_1)
    INFO - 16:25:44:    with respect to x_1
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_1(x_1) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | x_1[0] |     0.1     | 0.2842628772739993 |     0.4     | float |
    INFO - 16:25:44:    | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 16:25:44:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 1718.27 it/sec, obj=-.297]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   7%|▋         | 2/30 [00:00<00:00, 290.70 it/sec, obj=-.297]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  10%|█         | 3/30 [00:00<00:00, 246.94 it/sec, obj=-.297]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  13%|█▎        | 4/30 [00:00<00:00, 222.59 it/sec, obj=-.297]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  17%|█▋        | 5/30 [00:00<00:00, 211.17 it/sec, obj=-.297]
    INFO - 16:25:44:
    INFO - 16:25:44: ...  20%|██        | 6/30 [00:00<00:00, 204.11 it/sec, obj=-.297]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: 8
    INFO - 16:25:44:       Message: Positive directional derivative for linesearch
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: -0.29713711523465847
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 16:25:44:  -0.03354102]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:44:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:44:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:44:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:44: *** End StructureScenario execution (time: 0:00:00.043951) ***
    INFO - 16:25:44: ...  12%|█▏        | 6/50 [00:01<00:11,  3.83 it/sec, obj=-977]
    INFO - 16:25:44:
    INFO - 16:25:44: *** Start PropulsionScenario execution ***
    INFO - 16:25:44: PropulsionScenario
    INFO - 16:25:44:    Disciplines: SobieskiPropulsion
    INFO - 16:25:44:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:44: Optimization problem:
    INFO - 16:25:44:    minimize y_34(x_3)
    INFO - 16:25:44:    with respect to x_3
    INFO - 16:25:44:    subject to constraints:
    INFO - 16:25:44:       g_3(x_3) <= 0.0
    INFO - 16:25:44:    over the design space:
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:    | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 16:25:44:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:44: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:44:
    INFO - 16:25:44: ...   3%|▎         | 1/30 [00:00<00:00, 1625.07 it/sec, obj=1.12]
    INFO - 16:25:44:
    INFO - 16:25:44:
    INFO - 16:25:44: Optimization result:
    INFO - 16:25:44:    Optimizer info:
    INFO - 16:25:44:       Status: 8
    INFO - 16:25:44:       Message: Positive directional derivative for linesearch
    INFO - 16:25:44:       Number of calls to the objective function by the optimizer: 17
    INFO - 16:25:44:    Solution:
    INFO - 16:25:44:       The solution is feasible.
    INFO - 16:25:44:       Objective: 1.1169456193906955
    INFO - 16:25:44:       Standardized constraints:
    INFO - 16:25:44:          g_3 = [-6.70083434e-01 -3.29916566e-01  2.22044605e-16 -1.27460556e-01]
    INFO - 16:25:44:       Design space:
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44:       | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 16:25:44:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:44: *** End PropulsionScenario execution (time: 0:00:00.021167) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:45: AerodynamicsScenario
    INFO - 16:25:45:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_24(x_2)
    INFO - 16:25:45:    with respect to x_2
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_2(x_2) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 860.55 it/sec, obj=-3.5]
    INFO - 16:25:45:
 WARNING - 16:25:45: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: 8
    INFO - 16:25:45:       Message: Positive directional derivative for linesearch
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:45:    Solution:
 WARNING - 16:25:45:       The solution is not feasible.
    INFO - 16:25:45:       Objective: -3.4989599823565998
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_2 = 0.010000000000000009
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: *** End AerodynamicsScenario execution (time: 0:00:00.019853) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start StructureScenario execution ***
    INFO - 16:25:45: StructureScenario
    INFO - 16:25:45:    Disciplines: SobieskiStructure
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_11(x_1)
    INFO - 16:25:45:    with respect to x_1
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_1(x_1) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:45:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 563.30 it/sec, obj=-.366]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 248.22 it/sec, obj=-.342]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 225.62 it/sec, obj=-.365]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 207.72 it/sec, obj=-.365]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 199.64 it/sec, obj=-.365]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 194.16 it/sec, obj=-.365]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: -0.36496565666784275
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_1 = [-2.58485524e-02 -1.74692489e-02 -2.44407670e-02 -3.21952521e-02
    INFO - 16:25:45:  -3.88530648e-02 -2.40000000e-01 -9.75552972e-13]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | x_1[0] |     0.1     | 0.3050815823000734 |     0.4     | float |
    INFO - 16:25:45:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: *** End StructureScenario execution (time: 0:00:00.042861) ***
    INFO - 16:25:45: ...  14%|█▍        | 7/50 [00:01<00:11,  3.73 it/sec, obj=-1.05e+3]
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start PropulsionScenario execution ***
    INFO - 16:25:45: PropulsionScenario
    INFO - 16:25:45:    Disciplines: SobieskiPropulsion
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize y_34(x_3)
    INFO - 16:25:45:    with respect to x_3
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_3(x_3) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 1569.72 it/sec, obj=1.04]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 440.07 it/sec, obj=1.07]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 493.52 it/sec, obj=1.05]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 422.05 it/sec, obj=1.07]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 342.63 it/sec, obj=1.07]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 359.98 it/sec, obj=1.07]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 8
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: 1.0733793462031596
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_3 = [-0.72171604 -0.27828396  0.         -0.15721712]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | x_3  |     0.1     | 0.2068477480804932 |      1      | float |
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: *** End PropulsionScenario execution (time: 0:00:00.027641) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:45: AerodynamicsScenario
    INFO - 16:25:45:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_24(x_2)
    INFO - 16:25:45:    with respect to x_2
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_2(x_2) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 896.99 it/sec, obj=-4.65]
    INFO - 16:25:45:
 WARNING - 16:25:45: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: 8
    INFO - 16:25:45:       Message: Positive directional derivative for linesearch
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:45:    Solution:
 WARNING - 16:25:45:       The solution is not feasible.
    INFO - 16:25:45:       Objective: -4.654696008207175
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_2 = 0.010000000000000009
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: *** End AerodynamicsScenario execution (time: 0:00:00.014408) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start StructureScenario execution ***
    INFO - 16:25:45: StructureScenario
    INFO - 16:25:45:    Disciplines: SobieskiStructure
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_11(x_1)
    INFO - 16:25:45:    with respect to x_1
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_1(x_1) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | x_1[0] |     0.1     | 0.3050815823000734 |     0.4     | float |
    INFO - 16:25:45:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:45:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 561.04 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 246.96 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 226.05 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 206.32 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 199.35 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 194.79 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  23%|██▎       | 7/30 [00:00<00:00, 191.69 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  27%|██▋       | 8/30 [00:00<00:00, 189.47 it/sec, obj=-.394]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 9
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: -0.3943234828131065
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_1 = [-2.18016988e-02 -1.56468526e-02 -2.34022845e-02 -3.15220572e-02
    INFO - 16:25:45:  -3.83796197e-02 -2.40000000e-01 -3.33066907e-16]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | x_1[0] |     0.1     | 0.3350305463282076 |     0.4     | float |
    INFO - 16:25:45:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: *** End StructureScenario execution (time: 0:00:00.053634) ***
    INFO - 16:25:45: ...  16%|█▌        | 8/50 [00:02<00:11,  3.72 it/sec, obj=-1.67e+3]
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start PropulsionScenario execution ***
    INFO - 16:25:45: PropulsionScenario
    INFO - 16:25:45:    Disciplines: SobieskiPropulsion
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize y_34(x_3)
    INFO - 16:25:45:    with respect to x_3
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_3(x_3) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | x_3  |     0.1     | 0.2068477480804932 |      1      | float |
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 1746.90 it/sec, obj=1.03]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 445.70 it/sec, obj=1.04]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 495.60 it/sec, obj=1.03]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 425.08 it/sec, obj=1.04]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 383.32 it/sec, obj=1.04]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 369.50 it/sec, obj=1.04]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 10
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: 1.0410444624498805
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_3 = [-8.51430794e-01 -1.48569206e-01  2.22044605e-16 -1.59690326e-01]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | x_3  |     0.1     | 0.1842648745222338 |      1      | float |
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: *** End PropulsionScenario execution (time: 0:00:00.027286) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:45: AerodynamicsScenario
    INFO - 16:25:45:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_24(x_2)
    INFO - 16:25:45:    with respect to x_2
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_2(x_2) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 956.51 it/sec, obj=-5.69]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: 8
    INFO - 16:25:45:       Message: Positive directional derivative for linesearch
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: -5.6900427487038545
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_2 = -0.040898733728932046
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: *** End AerodynamicsScenario execution (time: 0:00:00.014157) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start StructureScenario execution ***
    INFO - 16:25:45: StructureScenario
    INFO - 16:25:45:    Disciplines: SobieskiStructure
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_11(x_1)
    INFO - 16:25:45:    with respect to x_1
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_1(x_1) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | x_1[0] |     0.1     | 0.3350305463282076 |     0.4     | float |
    INFO - 16:25:45:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:45:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 569.65 it/sec, obj=-.387]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 246.83 it/sec, obj=-.129]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 225.77 it/sec, obj=-.163]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 214.69 it/sec, obj=-.171]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 204.44 it/sec, obj=-.172]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 199.00 it/sec, obj=-.172]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  23%|██▎       | 7/30 [00:00<00:00, 195.06 it/sec, obj=-.175]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  27%|██▋       | 8/30 [00:00<00:00, 192.13 it/sec, obj=-.177]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  30%|███       | 9/30 [00:00<00:00, 189.51 it/sec, obj=-.177]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  33%|███▎      | 10/30 [00:00<00:00, 188.11 it/sec, obj=-.177]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  37%|███▋      | 11/30 [00:00<00:00, 196.24 it/sec, obj=-.177]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 12
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: -0.17693182961895998
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_1 = [ 7.59660557e-10 -2.91294365e-02 -4.40206163e-02 -5.30597917e-02
    INFO - 16:25:45:  -5.91294368e-02 -7.67607716e-02 -1.63239228e-01]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +--------+-------------+-------------------+-------------+-------+
    INFO - 16:25:45:       | name   | lower_bound |       value       | upper_bound | type  |
    INFO - 16:25:45:       +--------+-------------+-------------------+-------------+-------+
    INFO - 16:25:45:       | x_1[0] |     0.1     |        0.1        |     0.4     | float |
    INFO - 16:25:45:       | x_1[1] |     0.75    | 1.045173780953992 |     1.25    | float |
    INFO - 16:25:45:       +--------+-------------+-------------------+-------------+-------+
    INFO - 16:25:45: *** End StructureScenario execution (time: 0:00:00.067407) ***
    INFO - 16:25:45: ...  18%|█▊        | 9/50 [00:02<00:10,  3.75 it/sec, obj=-1.73e+3]
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start PropulsionScenario execution ***
    INFO - 16:25:45: PropulsionScenario
    INFO - 16:25:45:    Disciplines: SobieskiPropulsion
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize y_34(x_3)
    INFO - 16:25:45:    with respect to x_3
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_3(x_3) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:    | x_3  |     0.1     | 0.1842648745222338 |      1      | float |
    INFO - 16:25:45:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 1679.06 it/sec, obj=1.01]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 437.00 it/sec, obj=1.02]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 493.49 it/sec, obj=1.01]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 420.84 it/sec, obj=1.02]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 389.54 it/sec, obj=1.02]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 402.52 it/sec, obj=1.02]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: 1.016000144206171
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_3 = [-7.31050536e-01 -2.68949464e-01  8.88178420e-16 -1.65753519e-01]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | x_3  |     0.1     | 0.1765337509472551 |      1      | float |
    INFO - 16:25:45:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: *** End PropulsionScenario execution (time: 0:00:00.026105) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:45: AerodynamicsScenario
    INFO - 16:25:45:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_24(x_2)
    INFO - 16:25:45:    with respect to x_2
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_2(x_2) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 910.22 it/sec, obj=-13]
    INFO - 16:25:45:
 WARNING - 16:25:45: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: 8
    INFO - 16:25:45:       Message: Positive directional derivative for linesearch
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:45:    Solution:
 WARNING - 16:25:45:       The solution is not feasible.
    INFO - 16:25:45:       Objective: -13.032585586024217
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_2 = 0.006789165930262353
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:45:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:45: *** End AerodynamicsScenario execution (time: 0:00:00.019775) ***
    INFO - 16:25:45:
    INFO - 16:25:45: *** Start StructureScenario execution ***
    INFO - 16:25:45: StructureScenario
    INFO - 16:25:45:    Disciplines: SobieskiStructure
    INFO - 16:25:45:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:45: Optimization problem:
    INFO - 16:25:45:    minimize -y_11(x_1)
    INFO - 16:25:45:    with respect to x_1
    INFO - 16:25:45:    subject to constraints:
    INFO - 16:25:45:       g_1(x_1) <= 0.0
    INFO - 16:25:45:    over the design space:
    INFO - 16:25:45:    +--------+-------------+-------------------+-------------+-------+
    INFO - 16:25:45:    | name   | lower_bound |       value       | upper_bound | type  |
    INFO - 16:25:45:    +--------+-------------+-------------------+-------------+-------+
    INFO - 16:25:45:    | x_1[0] |     0.1     |        0.1        |     0.4     | float |
    INFO - 16:25:45:    | x_1[1] |     0.75    | 1.045173780953992 |     1.25    | float |
    INFO - 16:25:45:    +--------+-------------+-------------------+-------------+-------+
    INFO - 16:25:45: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:45: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   3%|▎         | 1/30 [00:00<00:00, 548.85 it/sec, obj=-.199]
    INFO - 16:25:45:
    INFO - 16:25:45: ...   7%|▋         | 2/30 [00:00<00:00, 244.17 it/sec, obj=-.265]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  10%|█         | 3/30 [00:00<00:00, 222.29 it/sec, obj=-.596]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  13%|█▎        | 4/30 [00:00<00:00, 207.30 it/sec, obj=-.596]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  17%|█▋        | 5/30 [00:00<00:00, 199.27 it/sec, obj=-.596]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  20%|██        | 6/30 [00:00<00:00, 194.62 it/sec, obj=-.599]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  23%|██▎       | 7/30 [00:00<00:00, 191.12 it/sec, obj=-.604]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  27%|██▋       | 8/30 [00:00<00:00, 188.93 it/sec, obj=-.605]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  30%|███       | 9/30 [00:00<00:00, 187.31 it/sec, obj=-.605]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  33%|███▎      | 10/30 [00:00<00:00, 185.82 it/sec, obj=-.605]
    INFO - 16:25:45:
    INFO - 16:25:45: ...  37%|███▋      | 11/30 [00:00<00:00, 184.88 it/sec, obj=-.605]
    INFO - 16:25:45:
    INFO - 16:25:45:
    INFO - 16:25:45: Optimization result:
    INFO - 16:25:45:    Optimizer info:
    INFO - 16:25:45:       Status: None
    INFO - 16:25:45:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:45:       Number of calls to the objective function by the optimizer: 12
    INFO - 16:25:45:    Solution:
    INFO - 16:25:45:       The solution is feasible.
    INFO - 16:25:45:       Objective: -0.6049250967740284
    INFO - 16:25:45:       Standardized constraints:
    INFO - 16:25:45:          g_1 = [ 2.18820928e-08 -7.11385911e-03 -1.92530970e-02 -2.92829748e-02
    INFO - 16:25:45:  -3.71138664e-02 -2.24260819e-01 -1.57391811e-02]
    INFO - 16:25:45:       Design space:
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45:       | x_1[0] |     0.1     | 0.3956700596288923 |     0.4     | float |
    INFO - 16:25:45:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:45:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:45: *** End StructureScenario execution (time: 0:00:00.070936) ***
    INFO - 16:25:45: ...  20%|██        | 10/50 [00:02<00:10,  3.70 it/sec, obj=-2.59e+3]
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start PropulsionScenario execution ***
    INFO - 16:25:46: PropulsionScenario
    INFO - 16:25:46:    Disciplines: SobieskiPropulsion
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize y_34(x_3)
    INFO - 16:25:46:    with respect to x_3
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_3(x_3) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | x_3  |     0.1     | 0.1765337509472551 |      1      | float |
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 1746.17 it/sec, obj=0.938]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   7%|▋         | 2/30 [00:00<00:00, 435.14 it/sec, obj=0.945]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  10%|█         | 3/30 [00:00<00:00, 486.88 it/sec, obj=0.939]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  13%|█▎        | 4/30 [00:00<00:00, 419.75 it/sec, obj=0.945]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  17%|█▋        | 5/30 [00:00<00:00, 389.60 it/sec, obj=0.945]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  20%|██        | 6/30 [00:00<00:00, 370.27 it/sec, obj=0.945]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: None
    INFO - 16:25:46:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: 0.9449429668739536
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_3 = [-7.57141852e-01 -2.42858148e-01  1.11022302e-15 -1.79769275e-01]
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | x_3  |     0.1     | 0.1600060999443509 |      1      | float |
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: *** End PropulsionScenario execution (time: 0:00:00.027283) ***
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:46: AerodynamicsScenario
    INFO - 16:25:46:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize -y_24(x_2)
    INFO - 16:25:46:    with respect to x_2
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_2(x_2) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 503.94 it/sec, obj=-6.66]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: 8
    INFO - 16:25:46:       Message: Positive directional derivative for linesearch
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: -6.65566291884671
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_2 = -5.838916921274695e-05
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46: *** End AerodynamicsScenario execution (time: 0:00:00.015564) ***
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start StructureScenario execution ***
    INFO - 16:25:46: StructureScenario
    INFO - 16:25:46:    Disciplines: SobieskiStructure
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize -y_11(x_1)
    INFO - 16:25:46:    with respect to x_1
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_1(x_1) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | x_1[0] |     0.1     | 0.3956700596288923 |     0.4     | float |
    INFO - 16:25:46:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 552.39 it/sec, obj=-.499]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   7%|▋         | 2/30 [00:00<00:00, 247.96 it/sec, obj=-.408]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  10%|█         | 3/30 [00:00<00:00, 223.43 it/sec, obj=-.42]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  13%|█▎        | 4/30 [00:00<00:00, 202.50 it/sec, obj=-.437]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  17%|█▋        | 5/30 [00:00<00:00, 195.93 it/sec, obj=-.496]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  20%|██        | 6/30 [00:00<00:00, 191.92 it/sec, obj=-.496]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  23%|██▎       | 7/30 [00:00<00:00, 189.43 it/sec, obj=-.496]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  27%|██▋       | 8/30 [00:00<00:00, 187.17 it/sec, obj=-.496]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  30%|███       | 9/30 [00:00<00:00, 185.84 it/sec, obj=-.496]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  33%|███▎      | 10/30 [00:00<00:00, 184.60 it/sec, obj=-.496]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: None
    INFO - 16:25:46:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 11
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: -0.49617938304732806
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_1 = [ 3.83093557e-12 -1.01681988e-02 -2.26892237e-02 -3.25816547e-02
    INFO - 16:25:46:  -4.01681988e-02 -1.89656066e-01 -5.03439336e-02]
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | x_1[0] |     0.1     | 0.1919195677564518 |     0.4     | float |
    INFO - 16:25:46:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: *** End StructureScenario execution (time: 0:00:00.065562) ***
    INFO - 16:25:46: ...  22%|██▏       | 11/50 [00:02<00:10,  3.74 it/sec, obj=-2.94e+3]
 WARNING - 16:25:46: MDAJacobi has reached its maximum number of iterations but the normed residual 2.4549723055100612e-14 is still above the tolerance 1e-14.
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start PropulsionScenario execution ***
    INFO - 16:25:46: PropulsionScenario
    INFO - 16:25:46:    Disciplines: SobieskiPropulsion
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize y_34(x_3)
    INFO - 16:25:46:    with respect to x_3
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_3(x_3) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | x_3  |     0.1     | 0.1600060999443509 |      1      | float |
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 1621.93 it/sec, obj=0.936]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   7%|▋         | 2/30 [00:00<00:00, 437.07 it/sec, obj=0.937]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  10%|█         | 3/30 [00:00<00:00, 493.23 it/sec, obj=0.937]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  13%|█▎        | 4/30 [00:00<00:00, 421.64 it/sec, obj=0.937]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  17%|█▋        | 5/30 [00:00<00:00, 389.96 it/sec, obj=0.937]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  20%|██        | 6/30 [00:00<00:00, 359.16 it/sec, obj=0.937]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: None
    INFO - 16:25:46:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: 0.9370546762479626
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_3 = [-6.66658445e-01 -3.33341555e-01 -2.22044605e-16 -1.81107058e-01]
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | x_3  |     0.1     | 0.1585439126140074 |      1      | float |
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: *** End PropulsionScenario execution (time: 0:00:00.028011) ***
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:46: AerodynamicsScenario
    INFO - 16:25:46:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize -y_24(x_2)
    INFO - 16:25:46:    with respect to x_2
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_2(x_2) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 880.79 it/sec, obj=-6.19]
    INFO - 16:25:46:
 WARNING - 16:25:46: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: 8
    INFO - 16:25:46:       Message: Positive directional derivative for linesearch
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:46:    Solution:
 WARNING - 16:25:46:       The solution is not feasible.
    INFO - 16:25:46:       Objective: -6.189440039501086
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_2 = 0.010000000000000009
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46: *** End AerodynamicsScenario execution (time: 0:00:00.014711) ***
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start StructureScenario execution ***
    INFO - 16:25:46: StructureScenario
    INFO - 16:25:46:    Disciplines: SobieskiStructure
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize -y_11(x_1)
    INFO - 16:25:46:    with respect to x_1
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_1(x_1) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | x_1[0] |     0.1     | 0.1919195677564518 |     0.4     | float |
    INFO - 16:25:46:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 558.87 it/sec, obj=-.445]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   7%|▋         | 2/30 [00:00<00:00, 248.82 it/sec, obj=-.444]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  10%|█         | 3/30 [00:00<00:00, 225.86 it/sec, obj=-.444]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  13%|█▎        | 4/30 [00:00<00:00, 209.84 it/sec, obj=-.444]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  17%|█▋        | 5/30 [00:00<00:00, 198.90 it/sec, obj=-.444]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: None
    INFO - 16:25:46:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: -0.4438737208471965
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_1 = [-5.64465659e-02 -3.16685293e-02 -3.27654540e-02 -3.77391106e-02
    INFO - 16:25:46:  -4.28530073e-02 -2.40000000e-01 -6.63413768e-12]
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | x_1[0] |     0.1     | 0.1188877757376786 |     0.4     | float |
    INFO - 16:25:46:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: *** End StructureScenario execution (time: 0:00:00.036252) ***
    INFO - 16:25:46: ...  24%|██▍       | 12/50 [00:03<00:10,  3.69 it/sec, obj=-2.39e+3]
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start PropulsionScenario execution ***
    INFO - 16:25:46: PropulsionScenario
    INFO - 16:25:46:    Disciplines: SobieskiPropulsion
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize y_34(x_3)
    INFO - 16:25:46:    with respect to x_3
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_3(x_3) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | x_3  |     0.1     | 0.1585439126140074 |      1      | float |
    INFO - 16:25:46:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 1527.42 it/sec, obj=0.964]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   7%|▋         | 2/30 [00:00<00:00, 414.93 it/sec, obj=0.96]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  10%|█         | 3/30 [00:00<00:00, 394.40 it/sec, obj=0.96]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  13%|█▎        | 4/30 [00:00<00:00, 398.67 it/sec, obj=0.96]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: None
    INFO - 16:25:46:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: 0.9603974676787147
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_3 = [-7.26739533e-01 -2.73260467e-01  4.44089210e-16 -1.79874840e-01]
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | x_3  |     0.1     | 0.1659098581266167 |      1      | float |
    INFO - 16:25:46:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: *** End PropulsionScenario execution (time: 0:00:00.021308) ***
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:46: AerodynamicsScenario
    INFO - 16:25:46:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize -y_24(x_2)
    INFO - 16:25:46:    with respect to x_2
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_2(x_2) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:46:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 890.13 it/sec, obj=-6.65]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: 8
    INFO - 16:25:46:       Message: Positive directional derivative for linesearch
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: -6.649273847157116
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_2 = -0.005867215623437172
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:46:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:46: *** End AerodynamicsScenario execution (time: 0:00:00.014280) ***
    INFO - 16:25:46:
    INFO - 16:25:46: *** Start StructureScenario execution ***
    INFO - 16:25:46: StructureScenario
    INFO - 16:25:46:    Disciplines: SobieskiStructure
    INFO - 16:25:46:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:46: Optimization problem:
    INFO - 16:25:46:    minimize -y_11(x_1)
    INFO - 16:25:46:    with respect to x_1
    INFO - 16:25:46:    subject to constraints:
    INFO - 16:25:46:       g_1(x_1) <= 0.0
    INFO - 16:25:46:    over the design space:
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:    | x_1[0] |     0.1     | 0.1188877757376786 |     0.4     | float |
    INFO - 16:25:46:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:46:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:46: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   3%|▎         | 1/30 [00:00<00:00, 564.74 it/sec, obj=-.476]
    INFO - 16:25:46:
    INFO - 16:25:46: ...   7%|▋         | 2/30 [00:00<00:00, 237.72 it/sec, obj=-.476]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  10%|█         | 3/30 [00:00<00:00, 220.10 it/sec, obj=-.476]
    INFO - 16:25:46:
    INFO - 16:25:46: ...  13%|█▎        | 4/30 [00:00<00:00, 205.15 it/sec, obj=-.476]
    INFO - 16:25:46:
    INFO - 16:25:46:
    INFO - 16:25:46: Optimization result:
    INFO - 16:25:46:    Optimizer info:
    INFO - 16:25:46:       Status: None
    INFO - 16:25:46:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:46:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:46:    Solution:
    INFO - 16:25:46:       The solution is feasible.
    INFO - 16:25:46:       Objective: -0.4761334269920351
    INFO - 16:25:46:       Standardized constraints:
    INFO - 16:25:46:          g_1 = [-1.99840144e-14 -1.40526874e-02 -2.70592734e-02 -3.67769024e-02
    INFO - 16:25:46:  -4.40526874e-02 -1.57218816e-01 -8.27811842e-02]
    INFO - 16:25:46:       Design space:
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46:       | x_1[0] |     0.1     | 0.1183356752123934 |     0.4     | float |
    INFO - 16:25:46:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:46:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:46: *** End StructureScenario execution (time: 0:00:00.030874) ***
    INFO - 16:25:46: ...  26%|██▌       | 13/50 [00:03<00:10,  3.61 it/sec, obj=-2.66e+3]
 WARNING - 16:25:47: MDAJacobi has reached its maximum number of iterations but the normed residual 2.4549723055100612e-14 is still above the tolerance 1e-14.
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start PropulsionScenario execution ***
    INFO - 16:25:47: PropulsionScenario
    INFO - 16:25:47:    Disciplines: SobieskiPropulsion
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize y_34(x_3)
    INFO - 16:25:47:    with respect to x_3
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_3(x_3) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | x_3  |     0.1     | 0.1659098581266167 |      1      | float |
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 1742.54 it/sec, obj=0.973]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   7%|▋         | 2/30 [00:00<00:00, 415.11 it/sec, obj=0.971]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  10%|█         | 3/30 [00:00<00:00, 394.81 it/sec, obj=0.971]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: 8
    INFO - 16:25:47:       Message: Positive directional derivative for linesearch
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 16
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: 0.9711461728534313
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_3 = [-7.58632364e-01 -2.41367636e-01  8.88178420e-16 -1.79639423e-01]
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | x_3  |     0.1     | 0.1702740858955722 |      1      | float |
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: *** End PropulsionScenario execution (time: 0:00:00.028540) ***
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:47: AerodynamicsScenario
    INFO - 16:25:47:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize -y_24(x_2)
    INFO - 16:25:47:    with respect to x_2
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_2(x_2) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 879.12 it/sec, obj=-6.54]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: 8
    INFO - 16:25:47:       Message: Positive directional derivative for linesearch
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: -6.54138910369114
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_2 = -0.00782710980650081
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47: *** End AerodynamicsScenario execution (time: 0:00:00.014190) ***
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start StructureScenario execution ***
    INFO - 16:25:47: StructureScenario
    INFO - 16:25:47:    Disciplines: SobieskiStructure
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize -y_11(x_1)
    INFO - 16:25:47:    with respect to x_1
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_1(x_1) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | x_1[0] |     0.1     | 0.1183356752123934 |     0.4     | float |
    INFO - 16:25:47:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 555.98 it/sec, obj=-.464]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   7%|▋         | 2/30 [00:00<00:00, 243.44 it/sec, obj=-.464]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  10%|█         | 3/30 [00:00<00:00, 223.93 it/sec, obj=-.464]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  13%|█▎        | 4/30 [00:00<00:00, 207.89 it/sec, obj=-.464]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  17%|█▋        | 5/30 [00:00<00:00, 200.49 it/sec, obj=-.464]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: None
    INFO - 16:25:47:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: -0.46413096353021727
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_1 = [-2.66453526e-15 -1.49546716e-02 -2.80740056e-02 -3.77510454e-02
    INFO - 16:25:47:  -4.49546716e-02 -1.48161906e-01 -9.18380936e-02]
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | x_1[0] |     0.1     | 0.1000633672746141 |     0.4     | float |
    INFO - 16:25:47:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: *** End StructureScenario execution (time: 0:00:00.036254) ***
    INFO - 16:25:47: ...  28%|██▊       | 14/50 [00:03<00:10,  3.59 it/sec, obj=-2.54e+3]
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start PropulsionScenario execution ***
    INFO - 16:25:47: PropulsionScenario
    INFO - 16:25:47:    Disciplines: SobieskiPropulsion
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize y_34(x_3)
    INFO - 16:25:47:    with respect to x_3
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_3(x_3) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | x_3  |     0.1     | 0.1702740858955722 |      1      | float |
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 1050.68 it/sec, obj=0.961]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   7%|▋         | 2/30 [00:00<00:00, 413.19 it/sec, obj=0.964]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  10%|█         | 3/30 [00:00<00:00, 473.83 it/sec, obj=0.961]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  13%|█▎        | 4/30 [00:00<00:00, 411.10 it/sec, obj=0.964]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: 8
    INFO - 16:25:47:       Message: Positive directional derivative for linesearch
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: 0.963933399861949
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_3 = [-0.69021057 -0.30978943  0.         -0.17639239]
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | x_3  |     0.1     | 0.1637941876933404 |      1      | float |
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: *** End PropulsionScenario execution (time: 0:00:00.022771) ***
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:47: AerodynamicsScenario
    INFO - 16:25:47:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize -y_24(x_2)
    INFO - 16:25:47:    with respect to x_2
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_2(x_2) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 943.60 it/sec, obj=-6.26]
    INFO - 16:25:47:
 WARNING - 16:25:47: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: 8
    INFO - 16:25:47:       Message: Positive directional derivative for linesearch
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:47:    Solution:
 WARNING - 16:25:47:       The solution is not feasible.
    INFO - 16:25:47:       Objective: -6.258231561167342
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_2 = 0.008540984878289581
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47: *** End AerodynamicsScenario execution (time: 0:00:00.019659) ***
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start StructureScenario execution ***
    INFO - 16:25:47: StructureScenario
    INFO - 16:25:47:    Disciplines: SobieskiStructure
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize -y_11(x_1)
    INFO - 16:25:47:    with respect to x_1
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_1(x_1) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | x_1[0] |     0.1     | 0.1000633672746141 |     0.4     | float |
    INFO - 16:25:47:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 560.74 it/sec, obj=-.471]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   7%|▋         | 2/30 [00:00<00:00, 235.33 it/sec, obj=-.471]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  10%|█         | 3/30 [00:00<00:00, 218.22 it/sec, obj=-.472]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  13%|█▎        | 4/30 [00:00<00:00, 204.44 it/sec, obj=-.472]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  17%|█▋        | 5/30 [00:00<00:00, 197.98 it/sec, obj=-.474]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  20%|██        | 6/30 [00:00<00:00, 191.76 it/sec, obj=-.474]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  23%|██▎       | 7/30 [00:00<00:00, 189.39 it/sec, obj=-.474]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  27%|██▋       | 8/30 [00:00<00:00, 186.10 it/sec, obj=-.474]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  30%|███       | 9/30 [00:00<00:00, 184.91 it/sec, obj=-.474]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: None
    INFO - 16:25:47:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 10
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: -0.47420064899179054
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_1 = [-1.37160202e-02 -1.08468448e-02 -2.00236953e-02 -2.89254659e-02
    INFO - 16:25:47:  -3.62748381e-02 -2.40000000e-01  1.01363362e-13]
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | x_1[0] |     0.1     | 0.3207411976950831 |     0.4     | float |
    INFO - 16:25:47:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: *** End StructureScenario execution (time: 0:00:00.060247) ***
    INFO - 16:25:47: ...  30%|███       | 15/50 [00:04<00:09,  3.51 it/sec, obj=-2.57e+3]
 WARNING - 16:25:47: MDAJacobi has reached its maximum number of iterations but the normed residual 1.8024621670060513e-14 is still above the tolerance 1e-14.
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start PropulsionScenario execution ***
    INFO - 16:25:47: PropulsionScenario
    INFO - 16:25:47:    Disciplines: SobieskiPropulsion
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize y_34(x_3)
    INFO - 16:25:47:    with respect to x_3
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_3(x_3) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | x_3  |     0.1     | 0.1637941876933404 |      1      | float |
    INFO - 16:25:47:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 1147.55 it/sec, obj=0.977]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   7%|▋         | 2/30 [00:00<00:00, 403.67 it/sec, obj=0.973]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  10%|█         | 3/30 [00:00<00:00, 385.35 it/sec, obj=0.973]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  13%|█▎        | 4/30 [00:00<00:00, 223.71 it/sec, obj=0.973]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: None
    INFO - 16:25:47:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 22
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: 0.9731108113885157
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_3 = [-7.43689242e-01 -2.56310758e-01 -1.11022302e-16 -1.79696269e-01]
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | x_3  |     0.1     | 0.1712460465484112 |      1      | float |
    INFO - 16:25:47:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: *** End PropulsionScenario execution (time: 0:00:00.029764) ***
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:47: AerodynamicsScenario
    INFO - 16:25:47:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize -y_24(x_2)
    INFO - 16:25:47:    with respect to x_2
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_2(x_2) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:47:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 939.16 it/sec, obj=-6.45]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: 8
    INFO - 16:25:47:       Message: Positive directional derivative for linesearch
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: -6.446121500379364
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_2 = -0.006592326650419755
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:47:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:47: *** End AerodynamicsScenario execution (time: 0:00:00.013869) ***
    INFO - 16:25:47:
    INFO - 16:25:47: *** Start StructureScenario execution ***
    INFO - 16:25:47: StructureScenario
    INFO - 16:25:47:    Disciplines: SobieskiStructure
    INFO - 16:25:47:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:47: Optimization problem:
    INFO - 16:25:47:    minimize -y_11(x_1)
    INFO - 16:25:47:    with respect to x_1
    INFO - 16:25:47:    subject to constraints:
    INFO - 16:25:47:       g_1(x_1) <= 0.0
    INFO - 16:25:47:    over the design space:
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:    | x_1[0] |     0.1     | 0.3207411976950831 |     0.4     | float |
    INFO - 16:25:47:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:47:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:47: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   3%|▎         | 1/30 [00:00<00:00, 567.10 it/sec, obj=-.468]
    INFO - 16:25:47:
    INFO - 16:25:47: ...   7%|▋         | 2/30 [00:00<00:00, 253.31 it/sec, obj=-.367]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  10%|█         | 3/30 [00:00<00:00, 228.54 it/sec, obj=-.382]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  13%|█▎        | 4/30 [00:00<00:00, 211.62 it/sec, obj=-.392]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  17%|█▋        | 5/30 [00:00<00:00, 203.30 it/sec, obj=-.453]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  20%|██        | 6/30 [00:00<00:00, 198.13 it/sec, obj=-.466]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  23%|██▎       | 7/30 [00:00<00:00, 192.96 it/sec, obj=-.466]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  27%|██▋       | 8/30 [00:00<00:00, 190.51 it/sec, obj=-.466]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  30%|███       | 9/30 [00:00<00:00, 188.97 it/sec, obj=-.466]
    INFO - 16:25:47:
    INFO - 16:25:47: ...  33%|███▎      | 10/30 [00:00<00:00, 187.46 it/sec, obj=-.466]
    INFO - 16:25:47:
    INFO - 16:25:47:
    INFO - 16:25:47: Optimization result:
    INFO - 16:25:47:    Optimizer info:
    INFO - 16:25:47:       Status: None
    INFO - 16:25:47:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:47:       Number of calls to the objective function by the optimizer: 11
    INFO - 16:25:47:    Solution:
    INFO - 16:25:47:       The solution is feasible.
    INFO - 16:25:47:       Objective: -0.46573608229602165
    INFO - 16:25:47:       Standardized constraints:
    INFO - 16:25:47:          g_1 = [-1.18399734e-10 -1.42651862e-02 -2.72983344e-02 -3.70064010e-02
    INFO - 16:25:47:  -4.42651862e-02 -1.54344125e-01 -8.56558746e-02]
    INFO - 16:25:47:       Design space:
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47:       | x_1[0] |     0.1     | 0.1053707207375994 |     0.4     | float |
    INFO - 16:25:47:       | x_1[1] |     0.75    | 0.7500000001550864 |     1.25    | float |
    INFO - 16:25:47:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:47: *** End StructureScenario execution (time: 0:00:00.064372) ***
    INFO - 16:25:47: ...  32%|███▏      | 16/50 [00:04<00:09,  3.46 it/sec, obj=-2.51e+3]
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start PropulsionScenario execution ***
    INFO - 16:25:48: PropulsionScenario
    INFO - 16:25:48:    Disciplines: SobieskiPropulsion
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize y_34(x_3)
    INFO - 16:25:48:    with respect to x_3
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_3(x_3) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_3  |     0.1     | 0.1712460465484112 |      1      | float |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 1774.99 it/sec, obj=1.02]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 452.95 it/sec, obj=1.01]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 418.12 it/sec, obj=1.01]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  13%|█▎        | 4/30 [00:00<00:00, 432.34 it/sec, obj=1.01]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: None
    INFO - 16:25:48:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: 1.0074936665977883
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_3 = [-7.32109602e-01 -2.67890398e-01  6.66133815e-16 -1.79257416e-01]
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | x_3  |     0.1     | 0.1906737348891081 |      1      | float |
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: *** End PropulsionScenario execution (time: 0:00:00.020257) ***
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:48: AerodynamicsScenario
    INFO - 16:25:48:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize -y_24(x_2)
    INFO - 16:25:48:    with respect to x_2
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_2(x_2) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 900.65 it/sec, obj=-5.9]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: 8
    INFO - 16:25:48:       Message: Positive directional derivative for linesearch
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: -5.904912939792554
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_2 = -0.007128951629473468
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48: *** End AerodynamicsScenario execution (time: 0:00:00.013941) ***
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start StructureScenario execution ***
    INFO - 16:25:48: StructureScenario
    INFO - 16:25:48:    Disciplines: SobieskiStructure
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize -y_11(x_1)
    INFO - 16:25:48:    with respect to x_1
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_1(x_1) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_1[0] |     0.1     | 0.1053707207375994 |     0.4     | float |
    INFO - 16:25:48:    | x_1[1] |     0.75    | 0.7500000001550864 |     1.25    | float |
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 581.33 it/sec, obj=-.471]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 252.04 it/sec, obj=-.471]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 229.80 it/sec, obj=-.471]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  13%|█▎        | 4/30 [00:00<00:00, 211.46 it/sec, obj=-.471]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: None
    INFO - 16:25:48:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: -0.4707258532110072
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_1 = [-7.14561743e-11 -1.45389238e-02 -2.76062893e-02 -3.73020377e-02
    INFO - 16:25:48:  -4.45389238e-02 -1.51758318e-01 -8.82416822e-02]
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | x_1[0] |     0.1     | 0.1011926693246881 |     0.4     | float |
    INFO - 16:25:48:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:48:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: *** End StructureScenario execution (time: 0:00:00.029943) ***
 WARNING - 16:25:48: MDAJacobi has reached its maximum number of iterations but the normed residual 5.457492715902317e-14 is still above the tolerance 1e-14.
    INFO - 16:25:48: ...  34%|███▍      | 17/50 [00:04<00:09,  3.42 it/sec, obj=-2.2e+3]
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start PropulsionScenario execution ***
    INFO - 16:25:48: PropulsionScenario
    INFO - 16:25:48:    Disciplines: SobieskiPropulsion
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize y_34(x_3)
    INFO - 16:25:48:    with respect to x_3
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_3(x_3) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_3  |     0.1     | 0.1906737348891081 |      1      | float |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 1741.82 it/sec, obj=0.936]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 440.86 it/sec, obj=0.947]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 495.57 it/sec, obj=0.938]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  13%|█▎        | 4/30 [00:00<00:00, 421.93 it/sec, obj=0.947]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: 8
    INFO - 16:25:48:       Message: Positive directional derivative for linesearch
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: 0.9473255645867308
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_3 = [-7.84048646e-01 -2.15951354e-01  4.44089210e-16 -1.81511775e-01]
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | x_3  |     0.1     | 0.1625189423846049 |      1      | float |
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: *** End PropulsionScenario execution (time: 0:00:00.027062) ***
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:48: AerodynamicsScenario
    INFO - 16:25:48:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize -y_24(x_2)
    INFO - 16:25:48:    with respect to x_2
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_2(x_2) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 529.85 it/sec, obj=-6.73]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: 8
    INFO - 16:25:48:       Message: Positive directional derivative for linesearch
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: -6.729738181724302
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_2 = -0.005752973418739593
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48: *** End AerodynamicsScenario execution (time: 0:00:00.024624) ***
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start StructureScenario execution ***
    INFO - 16:25:48: StructureScenario
    INFO - 16:25:48:    Disciplines: SobieskiStructure
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize -y_11(x_1)
    INFO - 16:25:48:    with respect to x_1
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_1(x_1) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_1[0] |     0.1     | 0.1011926693246881 |     0.4     | float |
    INFO - 16:25:48:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 341.50 it/sec, obj=-.462]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 154.99 it/sec, obj=-.462]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 142.77 it/sec, obj=-.462]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  13%|█▎        | 4/30 [00:00<00:00, 133.37 it/sec, obj=-.463]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  17%|█▋        | 5/30 [00:00<00:00, 128.47 it/sec, obj=-.463]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  20%|██        | 6/30 [00:00<00:00, 125.10 it/sec, obj=-.463]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  23%|██▎       | 7/30 [00:00<00:00, 121.81 it/sec, obj=-.463]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  27%|██▋       | 8/30 [00:00<00:00, 119.80 it/sec, obj=-.463]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: None
    INFO - 16:25:48:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 9
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: -0.46272917670502467
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_1 = [ 3.10862447e-15 -1.45919486e-02 -2.76659422e-02 -3.73593045e-02
    INFO - 16:25:48:  -4.45919486e-02 -1.55447764e-01 -8.45522363e-02]
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | x_1[0] |     0.1     | 0.1423784710439869 |     0.4     | float |
    INFO - 16:25:48:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:48:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: *** End StructureScenario execution (time: 0:00:00.084945) ***
    INFO - 16:25:48: ...  36%|███▌      | 18/50 [00:05<00:09,  3.41 it/sec, obj=-2.76e+3]
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start PropulsionScenario execution ***
    INFO - 16:25:48: PropulsionScenario
    INFO - 16:25:48:    Disciplines: SobieskiPropulsion
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize y_34(x_3)
    INFO - 16:25:48:    with respect to x_3
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_3(x_3) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_3  |     0.1     | 0.1625189423846049 |      1      | float |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 1207.69 it/sec, obj=0.944]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 321.66 it/sec, obj=0.945]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 385.98 it/sec, obj=0.944]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  13%|█▎        | 4/30 [00:00<00:00, 356.78 it/sec, obj=0.945]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  17%|█▋        | 5/30 [00:00<00:00, 323.59 it/sec, obj=0.945]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  20%|██        | 6/30 [00:00<00:00, 270.75 it/sec, obj=0.945]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: None
    INFO - 16:25:48:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: 0.9451077166343504
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_3 = [-8.90471283e-01 -1.09528717e-01  2.22044605e-16 -1.79740946e-01]
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:       | x_3  |     0.1     | 0.1600373068220878 |      1      | float |
    INFO - 16:25:48:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: *** End PropulsionScenario execution (time: 0:00:00.039975) ***
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:48: AerodynamicsScenario
    INFO - 16:25:48:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize -y_24(x_2)
    INFO - 16:25:48:    with respect to x_2
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_2(x_2) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 640.06 it/sec, obj=-7.69]
    INFO - 16:25:48:
 WARNING - 16:25:48: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: 8
    INFO - 16:25:48:       Message: Positive directional derivative for linesearch
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:48:    Solution:
 WARNING - 16:25:48:       The solution is not feasible.
    INFO - 16:25:48:       Objective: -7.685505183089808
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_2 = 0.008407339558974547
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:48: *** End AerodynamicsScenario execution (time: 0:00:00.026285) ***
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start StructureScenario execution ***
    INFO - 16:25:48: StructureScenario
    INFO - 16:25:48:    Disciplines: SobieskiStructure
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize -y_11(x_1)
    INFO - 16:25:48:    with respect to x_1
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_1(x_1) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_1[0] |     0.1     | 0.1423784710439869 |     0.4     | float |
    INFO - 16:25:48:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:48:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 549.06 it/sec, obj=-.395]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 243.47 it/sec, obj=-.395]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 224.07 it/sec, obj=-.395]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  13%|█▎        | 4/30 [00:00<00:00, 207.76 it/sec, obj=-.395]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  17%|█▋        | 5/30 [00:00<00:00, 199.81 it/sec, obj=-.396]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  20%|██        | 6/30 [00:00<00:00, 194.53 it/sec, obj=-.397]
    INFO - 16:25:48:
    INFO - 16:25:48:
    INFO - 16:25:48: Optimization result:
    INFO - 16:25:48:    Optimizer info:
    INFO - 16:25:48:       Status: 8
    INFO - 16:25:48:       Message: Positive directional derivative for linesearch
    INFO - 16:25:48:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:48:    Solution:
    INFO - 16:25:48:       The solution is feasible.
    INFO - 16:25:48:       Objective: -0.397071015917275
    INFO - 16:25:48:       Standardized constraints:
    INFO - 16:25:48:          g_1 = [-0.02530497 -0.03021458 -0.03891516 -0.04613415 -0.05177959 -0.18366785
    INFO - 16:25:48:  -0.05633215]
    INFO - 16:25:48:       Design space:
    INFO - 16:25:48:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:48:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:48:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:48:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:48:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:48: *** End StructureScenario execution (time: 0:00:00.048099) ***
 WARNING - 16:25:48: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 16:25:48: ...  38%|███▊      | 19/50 [00:05<00:09,  3.38 it/sec, obj=-2.64e+3]
    INFO - 16:25:48:
    INFO - 16:25:48: *** Start PropulsionScenario execution ***
    INFO - 16:25:48: PropulsionScenario
    INFO - 16:25:48:    Disciplines: SobieskiPropulsion
    INFO - 16:25:48:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:48: Optimization problem:
    INFO - 16:25:48:    minimize y_34(x_3)
    INFO - 16:25:48:    with respect to x_3
    INFO - 16:25:48:    subject to constraints:
    INFO - 16:25:48:       g_3(x_3) <= 0.0
    INFO - 16:25:48:    over the design space:
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48:    | x_3  |     0.1     | 0.1600373068220878 |      1      | float |
    INFO - 16:25:48:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:48: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:48: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   3%|▎         | 1/30 [00:00<00:00, 1642.89 it/sec, obj=0.938]
    INFO - 16:25:48:
    INFO - 16:25:48: ...   7%|▋         | 2/30 [00:00<00:00, 432.14 it/sec, obj=0.938]
    INFO - 16:25:48:
    INFO - 16:25:48: ...  10%|█         | 3/30 [00:00<00:00, 480.01 it/sec, obj=0.938]
    INFO - 16:25:48:
    INFO - 16:25:49: ...  13%|█▎        | 4/30 [00:00<00:00, 414.64 it/sec, obj=0.938]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  17%|█▋        | 5/30 [00:00<00:00, 386.91 it/sec, obj=0.938]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: 8
    INFO - 16:25:49:       Message: Positive directional derivative for linesearch
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: 0.9380904430205005
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_3 = [-7.46053928e-01 -2.53946072e-01  2.22044605e-16 -1.81161283e-01]
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +------+-------------+------------------+-------------+-------+
    INFO - 16:25:49:       | name | lower_bound |      value       | upper_bound | type  |
    INFO - 16:25:49:       +------+-------------+------------------+-------------+-------+
    INFO - 16:25:49:       | x_3  |     0.1     | 0.15893574288253 |      1      | float |
    INFO - 16:25:49:       +------+-------------+------------------+-------------+-------+
    INFO - 16:25:49: *** End PropulsionScenario execution (time: 0:00:00.030779) ***
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:49: AerodynamicsScenario
    INFO - 16:25:49:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize -y_24(x_2)
    INFO - 16:25:49:    with respect to x_2
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_2(x_2) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 944.45 it/sec, obj=-7.03]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: 8
    INFO - 16:25:49:       Message: Positive directional derivative for linesearch
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: -7.028655629274919
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_2 = -0.0063450383543008915
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49: *** End AerodynamicsScenario execution (time: 0:00:00.014068) ***
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start StructureScenario execution ***
    INFO - 16:25:49: StructureScenario
    INFO - 16:25:49:    Disciplines: SobieskiStructure
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize -y_11(x_1)
    INFO - 16:25:49:    with respect to x_1
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_1(x_1) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:49:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 546.56 it/sec, obj=-.451]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   7%|▋         | 2/30 [00:00<00:00, 241.09 it/sec, obj=-.356]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  10%|█         | 3/30 [00:00<00:00, 221.05 it/sec, obj=-.371]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  13%|█▎        | 4/30 [00:00<00:00, 205.64 it/sec, obj=-.375]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  17%|█▋        | 5/30 [00:00<00:00, 197.48 it/sec, obj=-.395]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  20%|██        | 6/30 [00:00<00:00, 190.99 it/sec, obj=-.448]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  23%|██▎       | 7/30 [00:00<00:00, 188.14 it/sec, obj=-.448]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  27%|██▋       | 8/30 [00:00<00:00, 185.10 it/sec, obj=-.448]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  30%|███       | 9/30 [00:00<00:00, 183.72 it/sec, obj=-.449]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  33%|███▎      | 10/30 [00:00<00:00, 182.38 it/sec, obj=-.449]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  37%|███▋      | 11/30 [00:00<00:00, 181.69 it/sec, obj=-.449]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  40%|████      | 12/30 [00:00<00:00, 181.04 it/sec, obj=-.449]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: None
    INFO - 16:25:49:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 13
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: -0.44859331221952764
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_1 = [-7.58927809e-10 -1.56463195e-02 -2.88521093e-02 -3.84980248e-02
    INFO - 16:25:49:  -4.56463193e-02 -1.49823805e-01 -9.01761945e-02]
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | x_1[0] |     0.1     | 0.1704164366660615 |     0.4     | float |
    INFO - 16:25:49:       | x_1[1] |     0.75    | 0.750000000318732  |     1.25    | float |
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: *** End StructureScenario execution (time: 0:00:00.077817) ***
    INFO - 16:25:49: ...  40%|████      | 20/50 [00:05<00:08,  3.36 it/sec, obj=-2.74e+3]
 WARNING - 16:25:49: MDAJacobi has reached its maximum number of iterations but the normed residual 3.95168573214885e-12 is still above the tolerance 1e-14.
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start PropulsionScenario execution ***
    INFO - 16:25:49: PropulsionScenario
    INFO - 16:25:49:    Disciplines: SobieskiPropulsion
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize y_34(x_3)
    INFO - 16:25:49:    with respect to x_3
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_3(x_3) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +------+-------------+------------------+-------------+-------+
    INFO - 16:25:49:    | name | lower_bound |      value       | upper_bound | type  |
    INFO - 16:25:49:    +------+-------------+------------------+-------------+-------+
    INFO - 16:25:49:    | x_3  |     0.1     | 0.15893574288253 |      1      | float |
    INFO - 16:25:49:    +------+-------------+------------------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 995.33 it/sec, obj=0.923]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   7%|▋         | 2/30 [00:00<00:00, 406.80 it/sec, obj=0.924]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  10%|█         | 3/30 [00:00<00:00, 467.61 it/sec, obj=0.923]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  13%|█▎        | 4/30 [00:00<00:00, 406.96 it/sec, obj=0.924]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: 8
    INFO - 16:25:49:       Message: Positive directional derivative for linesearch
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 8
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: 0.9239330847904542
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_3 = [-6.24137363e-01 -3.75862637e-01  2.22044605e-16 -1.83255000e-01]
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 16:25:49:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: *** End PropulsionScenario execution (time: 0:00:00.024370) ***
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:49: AerodynamicsScenario
    INFO - 16:25:49:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize -y_24(x_2)
    INFO - 16:25:49:    with respect to x_2
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_2(x_2) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 908.84 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   7%|▋         | 2/30 [00:00<00:00, 361.13 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  10%|█         | 3/30 [00:00<00:00, 414.78 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  13%|█▎        | 4/30 [00:00<00:00, 437.35 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  17%|█▋        | 5/30 [00:00<00:00, 456.39 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  20%|██        | 6/30 [00:00<00:00, 471.80 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  23%|██▎       | 7/30 [00:00<00:00, 482.96 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  27%|██▋       | 8/30 [00:00<00:00, 491.02 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  30%|███       | 9/30 [00:00<00:00, 498.50 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  33%|███▎      | 10/30 [00:00<00:00, 503.55 it/sec, obj=-6.78]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  37%|███▋      | 11/30 [00:00<00:00, 508.90 it/sec, obj=-6.78]
    INFO - 16:25:49:
 WARNING - 16:25:49: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: 8
    INFO - 16:25:49:       Message: Positive directional derivative for linesearch
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 68
    INFO - 16:25:49:    Solution:
 WARNING - 16:25:49:       The solution is not feasible.
    INFO - 16:25:49:       Objective: -6.783387674013115
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_2 = 0.00013985320301790338
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49: *** End AerodynamicsScenario execution (time: 0:00:00.044501) ***
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start StructureScenario execution ***
    INFO - 16:25:49: StructureScenario
    INFO - 16:25:49:    Disciplines: SobieskiStructure
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize -y_11(x_1)
    INFO - 16:25:49:    with respect to x_1
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_1(x_1) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:    | x_1[0] |     0.1     | 0.1704164366660615 |     0.4     | float |
    INFO - 16:25:49:    | x_1[1] |     0.75    | 0.750000000318732  |     1.25    | float |
    INFO - 16:25:49:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 572.99 it/sec, obj=-.456]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   7%|▋         | 2/30 [00:00<00:00, 248.51 it/sec, obj=-.456]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  10%|█         | 3/30 [00:00<00:00, 220.07 it/sec, obj=-.456]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  13%|█▎        | 4/30 [00:00<00:00, 206.06 it/sec, obj=-.456]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  17%|█▋        | 5/30 [00:00<00:00, 198.48 it/sec, obj=-.457]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  20%|██        | 6/30 [00:00<00:00, 194.15 it/sec, obj=-.457]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  23%|██▎       | 7/30 [00:00<00:00, 189.91 it/sec, obj=-.457]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  27%|██▋       | 8/30 [00:00<00:00, 187.12 it/sec, obj=-.457]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  30%|███       | 9/30 [00:00<00:00, 184.89 it/sec, obj=-.457]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: None
    INFO - 16:25:49:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 10
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: -0.456702401401829
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_1 = [-2.48689958e-14 -1.43890166e-02 -2.74376436e-02 -3.71401379e-02
    INFO - 16:25:49:  -4.43890166e-02 -1.74383417e-01 -6.56165833e-02]
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | x_1[0] |     0.1     | 0.3038300592498171 |     0.4     | float |
    INFO - 16:25:49:       | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: *** End StructureScenario execution (time: 0:00:00.060493) ***
 WARNING - 16:25:49: MDAJacobi has reached its maximum number of iterations but the normed residual 3.004250865359136e-14 is still above the tolerance 1e-14.
    INFO - 16:25:49: ...  42%|████▏     | 21/50 [00:06<00:08,  3.30 it/sec, obj=-2.7e+3]
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start PropulsionScenario execution ***
    INFO - 16:25:49: PropulsionScenario
    INFO - 16:25:49:    Disciplines: SobieskiPropulsion
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize y_34(x_3)
    INFO - 16:25:49:    with respect to x_3
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_3(x_3) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:    | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 16:25:49:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 1556.91 it/sec, obj=0.924]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   7%|▋         | 2/30 [00:00<00:00, 441.34 it/sec, obj=0.924]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  10%|█         | 3/30 [00:00<00:00, 491.67 it/sec, obj=0.924]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: None
    INFO - 16:25:49:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: 0.9239330847904542
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_3 = [-8.07638733e-01 -1.92361267e-01  2.22044605e-16 -1.83255000e-01]
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 16:25:49:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: *** End PropulsionScenario execution (time: 0:00:00.017385) ***
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:49: AerodynamicsScenario
    INFO - 16:25:49:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize -y_24(x_2)
    INFO - 16:25:49:    with respect to x_2
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_2(x_2) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 1721.09 it/sec, obj=-7.03]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: 8
    INFO - 16:25:49:       Message: Positive directional derivative for linesearch
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: -7.034013578097051
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_2 = -0.011038943603721485
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:49:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:49: *** End AerodynamicsScenario execution (time: 0:00:00.013591) ***
    INFO - 16:25:49:
    INFO - 16:25:49: *** Start StructureScenario execution ***
    INFO - 16:25:49: StructureScenario
    INFO - 16:25:49:    Disciplines: SobieskiStructure
    INFO - 16:25:49:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:49: Optimization problem:
    INFO - 16:25:49:    minimize -y_11(x_1)
    INFO - 16:25:49:    with respect to x_1
    INFO - 16:25:49:    subject to constraints:
    INFO - 16:25:49:       g_1(x_1) <= 0.0
    INFO - 16:25:49:    over the design space:
    INFO - 16:25:49:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:    | x_1[0] |     0.1     | 0.3038300592498171 |     0.4     | float |
    INFO - 16:25:49:    | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 16:25:49:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:49: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   3%|▎         | 1/30 [00:00<00:00, 1667.72 it/sec, obj=-.439]
    INFO - 16:25:49:
    INFO - 16:25:49: ...   7%|▋         | 2/30 [00:00<00:00, 287.70 it/sec, obj=-.28]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  10%|█         | 3/30 [00:00<00:00, 245.88 it/sec, obj=-.304]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  13%|█▎        | 4/30 [00:00<00:00, 220.02 it/sec, obj=-.306]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  17%|█▋        | 5/30 [00:00<00:00, 208.28 it/sec, obj=-.312]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  20%|██        | 6/30 [00:00<00:00, 202.06 it/sec, obj=-.341]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  23%|██▎       | 7/30 [00:00<00:00, 195.80 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  27%|██▋       | 8/30 [00:00<00:00, 192.83 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  30%|███       | 9/30 [00:00<00:00, 190.01 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  33%|███▎      | 10/30 [00:00<00:00, 188.19 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  37%|███▋      | 11/30 [00:00<00:00, 196.29 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  40%|████      | 12/30 [00:00<00:00, 203.64 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  43%|████▎     | 13/30 [00:00<00:00, 210.47 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  47%|████▋     | 14/30 [00:00<00:00, 216.30 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  50%|█████     | 15/30 [00:00<00:00, 221.83 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  53%|█████▎    | 16/30 [00:00<00:00, 226.83 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  57%|█████▋    | 17/30 [00:00<00:00, 231.62 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  60%|██████    | 18/30 [00:00<00:00, 235.99 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  63%|██████▎   | 19/30 [00:00<00:00, 239.85 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49: ...  67%|██████▋   | 20/30 [00:00<00:00, 243.70 it/sec, obj=-.346]
    INFO - 16:25:49:
    INFO - 16:25:49:
    INFO - 16:25:49: Optimization result:
    INFO - 16:25:49:    Optimizer info:
    INFO - 16:25:49:       Status: None
    INFO - 16:25:49:       Message: Successive iterates of the design variables are closer than xtol_rel or xtol_abs. GEMSEO Stopped the driver
    INFO - 16:25:49:       Number of calls to the objective function by the optimizer: 21
    INFO - 16:25:49:    Solution:
    INFO - 16:25:49:       The solution is feasible.
    INFO - 16:25:49:       Objective: -0.3462300739750223
    INFO - 16:25:49:       Standardized constraints:
    INFO - 16:25:49:          g_1 = [ 5.67185196e-05 -1.63088401e-02 -2.96116247e-02 -3.92316972e-02
    INFO - 16:25:49:  -4.63277463e-02 -1.56187012e-01 -8.38129885e-02]
    INFO - 16:25:49:       Design space:
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49:       | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 16:25:49:       | x_1[1] |     0.75    | 0.8202117763364909 |     1.25    | float |
    INFO - 16:25:49:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:49: *** End StructureScenario execution (time: 0:00:00.093717) ***
    INFO - 16:25:49: ...  44%|████▍     | 22/50 [00:06<00:08,  3.31 it/sec, obj=-2.57e+3]
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start PropulsionScenario execution ***
    INFO - 16:25:50: PropulsionScenario
    INFO - 16:25:50:    Disciplines: SobieskiPropulsion
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize y_34(x_3)
    INFO - 16:25:50:    with respect to x_3
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_3(x_3) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 973.16 it/sec, obj=0.964]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 403.98 it/sec, obj=0.959]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 388.21 it/sec, obj=0.959]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 361.69 it/sec, obj=0.959]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: None
    INFO - 16:25:50:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: 0.9594156187423865
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_3 = [-7.60409505e-01 -2.39590495e-01 -2.22044605e-16 -1.79548623e-01]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_3  |     0.1     | 0.1651697674954054 |      1      | float |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End PropulsionScenario execution (time: 0:00:00.022317) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:50: AerodynamicsScenario
    INFO - 16:25:50:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_24(x_2)
    INFO - 16:25:50:    with respect to x_2
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_2(x_2) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 893.55 it/sec, obj=-8.13]
    INFO - 16:25:50:
 WARNING - 16:25:50: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: 8
    INFO - 16:25:50:       Message: Positive directional derivative for linesearch
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:50:    Solution:
 WARNING - 16:25:50:       The solution is not feasible.
    INFO - 16:25:50:       Objective: -8.131766962173508
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_2 = 0.005443173231532539
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: *** End AerodynamicsScenario execution (time: 0:00:00.014563) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start StructureScenario execution ***
    INFO - 16:25:50: StructureScenario
    INFO - 16:25:50:    Disciplines: SobieskiStructure
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_11(x_1)
    INFO - 16:25:50:    with respect to x_1
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_1(x_1) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 16:25:50:    | x_1[1] |     0.75    | 0.8202117763364909 |     1.25    | float |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 537.73 it/sec, obj=-.386]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 234.03 it/sec, obj=-.491]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 217.59 it/sec, obj=-.491]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 204.31 it/sec, obj=-.491]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  17%|█▋        | 5/30 [00:00<00:00, 195.96 it/sec, obj=-.492]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  20%|██        | 6/30 [00:00<00:00, 191.87 it/sec, obj=-.494]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  23%|██▎       | 7/30 [00:00<00:00, 187.71 it/sec, obj=-.495]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  27%|██▋       | 8/30 [00:00<00:00, 186.14 it/sec, obj=-.495]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  30%|███       | 9/30 [00:00<00:00, 184.73 it/sec, obj=-.495]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  33%|███▎      | 10/30 [00:00<00:00, 183.62 it/sec, obj=-.495]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: None
    INFO - 16:25:50:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 11
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: -0.49538348996413345
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_1 = [-9.49884615e-12 -9.73440441e-03 -2.22012050e-02 -3.21131568e-02
    INFO - 16:25:50:  -3.97344044e-02 -2.09320346e-01 -3.06796541e-02]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_1[0] |     0.1     | 0.3850105602924883 |     0.4     | float |
    INFO - 16:25:50:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End StructureScenario execution (time: 0:00:00.066030) ***
    INFO - 16:25:50: ...  46%|████▌     | 23/50 [00:06<00:08,  3.33 it/sec, obj=-2.77e+3]
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start PropulsionScenario execution ***
    INFO - 16:25:50: PropulsionScenario
    INFO - 16:25:50:    Disciplines: SobieskiPropulsion
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize y_34(x_3)
    INFO - 16:25:50:    with respect to x_3
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_3(x_3) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_3  |     0.1     | 0.1651697674954054 |      1      | float |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 1645.47 it/sec, obj=0.937]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 444.19 it/sec, obj=0.94]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 490.68 it/sec, obj=0.937]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 413.66 it/sec, obj=0.94]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  17%|█▋        | 5/30 [00:00<00:00, 376.88 it/sec, obj=0.94]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  20%|██        | 6/30 [00:00<00:00, 251.52 it/sec, obj=0.94]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: None
    INFO - 16:25:50:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 25
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: 0.939628260241207
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_3 = [-7.57331974e-01 -2.42668026e-01 -2.22044605e-16 -1.80674568e-01]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_3  |     0.1     | 0.1590141423661808 |      1      | float |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End PropulsionScenario execution (time: 0:00:00.035048) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:50: AerodynamicsScenario
    INFO - 16:25:50:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_24(x_2)
    INFO - 16:25:50:    with respect to x_2
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_2(x_2) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 913.00 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 386.04 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 438.55 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 462.17 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  17%|█▋        | 5/30 [00:00<00:00, 480.54 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  20%|██        | 6/30 [00:00<00:00, 491.75 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  23%|██▎       | 7/30 [00:00<00:00, 499.47 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  27%|██▋       | 8/30 [00:00<00:00, 475.85 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  30%|███       | 9/30 [00:00<00:00, 460.29 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  33%|███▎      | 10/30 [00:00<00:00, 447.26 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  37%|███▋      | 11/30 [00:00<00:00, 436.26 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  40%|████      | 12/30 [00:00<00:00, 429.92 it/sec, obj=-7.19]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  43%|████▎     | 13/30 [00:00<00:00, 392.45 it/sec, obj=-7.19]
    INFO - 16:25:50:
 WARNING - 16:25:50: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: 8
    INFO - 16:25:50:       Message: Positive directional derivative for linesearch
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 24
    INFO - 16:25:50:    Solution:
 WARNING - 16:25:50:       The solution is not feasible.
    INFO - 16:25:50:       Objective: -7.191611908499737
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_2 = 0.0016827779997559134
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: *** End AerodynamicsScenario execution (time: 0:00:00.048685) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start StructureScenario execution ***
    INFO - 16:25:50: StructureScenario
    INFO - 16:25:50:    Disciplines: SobieskiStructure
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_11(x_1)
    INFO - 16:25:50:    with respect to x_1
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_1(x_1) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_1[0] |     0.1     | 0.3850105602924883 |     0.4     | float |
    INFO - 16:25:50:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 325.32 it/sec, obj=-.526]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 151.06 it/sec, obj=-.525]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 137.69 it/sec, obj=-.525]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 127.21 it/sec, obj=-.525]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  17%|█▋        | 5/30 [00:00<00:00, 122.45 it/sec, obj=-.525]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: None
    INFO - 16:25:50:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: -0.5254337517158293
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_1 = [-8.92619312e-14 -1.42736200e-02 -2.73078225e-02 -3.70155096e-02
    INFO - 16:25:50:  -4.42736200e-02 -1.79857038e-01 -6.01429617e-02]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_1[0] |     0.1     | 0.347982045643512  |     0.4     | float |
    INFO - 16:25:50:       | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End StructureScenario execution (time: 0:00:00.060006) ***
    INFO - 16:25:50: ...  48%|████▊     | 24/50 [00:07<00:07,  3.32 it/sec, obj=-3.31e+3]
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start PropulsionScenario execution ***
    INFO - 16:25:50: PropulsionScenario
    INFO - 16:25:50:    Disciplines: SobieskiPropulsion
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize y_34(x_3)
    INFO - 16:25:50:    with respect to x_3
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_3(x_3) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_3  |     0.1     | 0.1590141423661808 |      1      | float |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 1730.32 it/sec, obj=0.952]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 440.95 it/sec, obj=0.95]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 409.12 it/sec, obj=0.95]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 373.85 it/sec, obj=0.95]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: None
    INFO - 16:25:50:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: 0.9498158592660176
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_3 = [-0.78368776 -0.21631224  0.         -0.18160686]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_3  |     0.1     | 0.1635529035315164 |      1      | float |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End PropulsionScenario execution (time: 0:00:00.022015) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:50: AerodynamicsScenario
    INFO - 16:25:50:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_24(x_2)
    INFO - 16:25:50:    with respect to x_2
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_2(x_2) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 848.19 it/sec, obj=-6.92]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: 8
    INFO - 16:25:50:       Message: Positive directional derivative for linesearch
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: -6.924009067083639
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_2 = -0.004290270918740902
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: *** End AerodynamicsScenario execution (time: 0:00:00.014618) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start StructureScenario execution ***
    INFO - 16:25:50: StructureScenario
    INFO - 16:25:50:    Disciplines: SobieskiStructure
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_11(x_1)
    INFO - 16:25:50:    with respect to x_1
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_1(x_1) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_1[0] |     0.1     | 0.347982045643512  |     0.4     | float |
    INFO - 16:25:50:    | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 534.10 it/sec, obj=-.471]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 243.45 it/sec, obj=-.391]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 221.78 it/sec, obj=-.405]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 206.58 it/sec, obj=-.43]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  17%|█▋        | 5/30 [00:00<00:00, 196.25 it/sec, obj=-.469]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  20%|██        | 6/30 [00:00<00:00, 192.31 it/sec, obj=-.469]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  23%|██▎       | 7/30 [00:00<00:00, 188.76 it/sec, obj=-.469]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  27%|██▋       | 8/30 [00:00<00:00, 187.25 it/sec, obj=-.469]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  30%|███       | 9/30 [00:00<00:00, 185.37 it/sec, obj=-.469]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: None
    INFO - 16:25:50:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 10
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: -0.46900868008170826
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_1 = [-7.83617615e-11 -1.41506453e-02 -2.71694760e-02 -3.68826969e-02
    INFO - 16:25:50:  -4.41506453e-02 -1.61410601e-01 -7.85893993e-02]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_1[0] |     0.1     | 0.1677091579220751 |     0.4     | float |
    INFO - 16:25:50:       | x_1[1] |     0.75    | 0.7500000000555147 |     1.25    | float |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End StructureScenario execution (time: 0:00:00.059979) ***
    INFO - 16:25:50: ...  50%|█████     | 25/50 [00:07<00:07,  3.35 it/sec, obj=-2.76e+3]
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start PropulsionScenario execution ***
    INFO - 16:25:50: PropulsionScenario
    INFO - 16:25:50:    Disciplines: SobieskiPropulsion
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize y_34(x_3)
    INFO - 16:25:50:    with respect to x_3
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_3(x_3) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_3  |     0.1     | 0.1635529035315164 |      1      | float |
    INFO - 16:25:50:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 1605.17 it/sec, obj=0.942]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 427.60 it/sec, obj=0.944]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 480.87 it/sec, obj=0.943]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 415.42 it/sec, obj=0.944]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: 8
    INFO - 16:25:50:       Message: Positive directional derivative for linesearch
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: 0.9439830602293111
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_3 = [-7.95355710e-01 -2.04644290e-01  4.44089210e-16 -1.79934013e-01]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_3  |     0.1     | 0.1598248264850887 |      1      | float |
    INFO - 16:25:50:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End PropulsionScenario execution (time: 0:00:00.027437) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:50: AerodynamicsScenario
    INFO - 16:25:50:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_24(x_2)
    INFO - 16:25:50:    with respect to x_2
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_2(x_2) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 830.88 it/sec, obj=-7.44]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: 8
    INFO - 16:25:50:       Message: Positive directional derivative for linesearch
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: -7.443197881566433
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_2 = 0.0
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:50:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:50: *** End AerodynamicsScenario execution (time: 0:00:00.014654) ***
    INFO - 16:25:50:
    INFO - 16:25:50: *** Start StructureScenario execution ***
    INFO - 16:25:50: StructureScenario
    INFO - 16:25:50:    Disciplines: SobieskiStructure
    INFO - 16:25:50:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:50: Optimization problem:
    INFO - 16:25:50:    minimize -y_11(x_1)
    INFO - 16:25:50:    with respect to x_1
    INFO - 16:25:50:    subject to constraints:
    INFO - 16:25:50:       g_1(x_1) <= 0.0
    INFO - 16:25:50:    over the design space:
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:    | x_1[0] |     0.1     | 0.1677091579220751 |     0.4     | float |
    INFO - 16:25:50:    | x_1[1] |     0.75    | 0.7500000000555147 |     1.25    | float |
    INFO - 16:25:50:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:50: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   3%|▎         | 1/30 [00:00<00:00, 536.56 it/sec, obj=-.499]
    INFO - 16:25:50:
    INFO - 16:25:50: ...   7%|▋         | 2/30 [00:00<00:00, 231.50 it/sec, obj=-.499]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  10%|█         | 3/30 [00:00<00:00, 214.85 it/sec, obj=-.499]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  13%|█▎        | 4/30 [00:00<00:00, 202.32 it/sec, obj=-.499]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  17%|█▋        | 5/30 [00:00<00:00, 195.63 it/sec, obj=-.501]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  20%|██        | 6/30 [00:00<00:00, 191.76 it/sec, obj=-.501]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  23%|██▎       | 7/30 [00:00<00:00, 188.98 it/sec, obj=-.501]
    INFO - 16:25:50:
    INFO - 16:25:50: ...  27%|██▋       | 8/30 [00:00<00:00, 186.56 it/sec, obj=-.501]
    INFO - 16:25:50:
    INFO - 16:25:50:
    INFO - 16:25:50: Optimization result:
    INFO - 16:25:50:    Optimizer info:
    INFO - 16:25:50:       Status: 8
    INFO - 16:25:50:       Message: Positive directional derivative for linesearch
    INFO - 16:25:50:       Number of calls to the objective function by the optimizer: 9
    INFO - 16:25:50:    Solution:
    INFO - 16:25:50:       The solution is feasible.
    INFO - 16:25:50:       Objective: -0.5013018894530916
    INFO - 16:25:50:       Standardized constraints:
    INFO - 16:25:50:          g_1 = [ 5.88418203e-14 -1.66867934e-02 -3.00226425e-02 -3.96217368e-02
    INFO - 16:25:50:  -4.66867934e-02 -1.66173210e-01 -7.38267897e-02]
    INFO - 16:25:50:       Design space:
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50:       | x_1[0] |     0.1     | 0.3654587735303172 |     0.4     | float |
    INFO - 16:25:50:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:50:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:50: *** End StructureScenario execution (time: 0:00:00.058018) ***
    INFO - 16:25:50: ...  52%|█████▏    | 26/50 [00:07<00:07,  3.37 it/sec, obj=-3.23e+3]
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start PropulsionScenario execution ***
    INFO - 16:25:51: PropulsionScenario
    INFO - 16:25:51:    Disciplines: SobieskiPropulsion
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize y_34(x_3)
    INFO - 16:25:51:    with respect to x_3
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_3(x_3) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_3  |     0.1     | 0.1598248264850887 |      1      | float |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 1591.16 it/sec, obj=0.946]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 440.30 it/sec, obj=0.945]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: 8
    INFO - 16:25:51:       Message: Positive directional derivative for linesearch
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 3
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: 0.9451065905141602
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_3 = [-8.01227844e-01 -1.98772156e-01  1.33226763e-15 -1.81131923e-01]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | x_3  |     0.1     | 0.1613363655802151 |      1      | float |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: *** End PropulsionScenario execution (time: 0:00:00.017055) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:51: AerodynamicsScenario
    INFO - 16:25:51:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_24(x_2)
    INFO - 16:25:51:    with respect to x_2
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_2(x_2) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 946.15 it/sec, obj=-7.01]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: 8
    INFO - 16:25:51:       Message: Positive directional derivative for linesearch
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: -7.00529551980781
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_2 = -0.015551842190972387
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: *** End AerodynamicsScenario execution (time: 0:00:00.013968) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start StructureScenario execution ***
    INFO - 16:25:51: StructureScenario
    INFO - 16:25:51:    Disciplines: SobieskiStructure
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_11(x_1)
    INFO - 16:25:51:    with respect to x_1
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_1(x_1) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_1[0] |     0.1     | 0.3654587735303172 |     0.4     | float |
    INFO - 16:25:51:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 570.11 it/sec, obj=-.459]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 238.94 it/sec, obj=-.273]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  10%|█         | 3/30 [00:00<00:00, 219.90 it/sec, obj=-.307]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  13%|█▎        | 4/30 [00:00<00:00, 203.57 it/sec, obj=-.311]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  17%|█▋        | 5/30 [00:00<00:00, 196.54 it/sec, obj=-.314]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  20%|██        | 6/30 [00:00<00:00, 192.09 it/sec, obj=-.329]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  23%|██▎       | 7/30 [00:00<00:00, 188.46 it/sec, obj=-.366]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  27%|██▋       | 8/30 [00:00<00:00, 187.02 it/sec, obj=-.374]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  30%|███       | 9/30 [00:00<00:00, 185.22 it/sec, obj=-.374]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  33%|███▎      | 10/30 [00:00<00:00, 183.81 it/sec, obj=-.374]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  37%|███▋      | 11/30 [00:00<00:00, 183.10 it/sec, obj=-.374]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: None
    INFO - 16:25:51:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 12
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: -0.37435430337296877
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_1 = [-3.99680289e-15 -2.00848534e-02 -3.38454601e-02 -4.32916417e-02
    INFO - 16:25:51:  -5.00848534e-02 -1.26618688e-01 -1.13381312e-01]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 16:25:51:       | x_1[1] |     0.75    | 0.8121416257346559 |     1.25    | float |
    INFO - 16:25:51:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: *** End StructureScenario execution (time: 0:00:00.071610) ***
    INFO - 16:25:51: ...  54%|█████▍    | 27/50 [00:07<00:06,  3.40 it/sec, obj=-2.65e+3]
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start PropulsionScenario execution ***
    INFO - 16:25:51: PropulsionScenario
    INFO - 16:25:51:    Disciplines: SobieskiPropulsion
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize y_34(x_3)
    INFO - 16:25:51:    with respect to x_3
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_3(x_3) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_3  |     0.1     | 0.1613363655802151 |      1      | float |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 1734.62 it/sec, obj=0.943]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 442.04 it/sec, obj=0.944]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  10%|█         | 3/30 [00:00<00:00, 491.69 it/sec, obj=0.943]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  13%|█▎        | 4/30 [00:00<00:00, 416.63 it/sec, obj=0.944]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  17%|█▋        | 5/30 [00:00<00:00, 386.52 it/sec, obj=0.944]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  20%|██        | 6/30 [00:00<00:00, 397.94 it/sec, obj=0.944]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: None
    INFO - 16:25:51:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: 0.943983060229311
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_3 = [-7.95606689e-01 -2.04393311e-01  8.88178420e-16 -1.79934013e-01]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | x_3  |     0.1     | 0.1598248264850888 |      1      | float |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: *** End PropulsionScenario execution (time: 0:00:00.026255) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:51: AerodynamicsScenario
    INFO - 16:25:51:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_24(x_2)
    INFO - 16:25:51:    with respect to x_2
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_2(x_2) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 936.02 it/sec, obj=-8.59]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: 8
    INFO - 16:25:51:       Message: Positive directional derivative for linesearch
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: -8.593976032129154
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_2 = 0.0
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: *** End AerodynamicsScenario execution (time: 0:00:00.014005) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start StructureScenario execution ***
    INFO - 16:25:51: StructureScenario
    INFO - 16:25:51:    Disciplines: SobieskiStructure
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_11(x_1)
    INFO - 16:25:51:    with respect to x_1
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_1(x_1) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 16:25:51:    | x_1[1] |     0.75    | 0.8121416257346559 |     1.25    | float |
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 562.62 it/sec, obj=-.417]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 249.77 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  10%|█         | 3/30 [00:00<00:00, 227.01 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  13%|█▎        | 4/30 [00:00<00:00, 209.84 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  17%|█▋        | 5/30 [00:00<00:00, 201.43 it/sec, obj=-.511]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  20%|██        | 6/30 [00:00<00:00, 196.57 it/sec, obj=-.513]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  23%|██▎       | 7/30 [00:00<00:00, 193.26 it/sec, obj=-.514]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  27%|██▋       | 8/30 [00:00<00:00, 190.79 it/sec, obj=-.514]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  30%|███       | 9/30 [00:00<00:00, 189.06 it/sec, obj=-.514]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  33%|███▎      | 10/30 [00:00<00:00, 187.37 it/sec, obj=-.514]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: None
    INFO - 16:25:51:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 11
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: -0.5136922580446648
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_1 = [-7.27262695e-12 -1.66978684e-02 -3.00351020e-02 -3.96336979e-02
    INFO - 16:25:51:  -4.66978684e-02 -1.66137365e-01 -7.38626349e-02]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | x_1[0] |     0.1     | 0.3657920922560428 |     0.4     | float |
    INFO - 16:25:51:       | x_1[1] |     0.75    | 0.7500000000000446 |     1.25    | float |
    INFO - 16:25:51:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: *** End StructureScenario execution (time: 0:00:00.064667) ***
 WARNING - 16:25:51: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 16:25:51: ...  56%|█████▌    | 28/50 [00:08<00:06,  3.39 it/sec, obj=-3.23e+3]
 WARNING - 16:25:51: MDAJacobi has reached its maximum number of iterations but the normed residual 1.7359275648513367e-14 is still above the tolerance 1e-14.
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start PropulsionScenario execution ***
    INFO - 16:25:51: PropulsionScenario
    INFO - 16:25:51:    Disciplines: SobieskiPropulsion
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize y_34(x_3)
    INFO - 16:25:51:    with respect to x_3
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_3(x_3) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_3  |     0.1     | 0.1598248264850888 |      1      | float |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 1642.89 it/sec, obj=0.965]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 443.23 it/sec, obj=0.963]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: 8
    INFO - 16:25:51:       Message: Positive directional derivative for linesearch
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 3
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: 0.9632703839361108
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_3 = [-7.89263588e-01 -2.10736412e-01  1.33226763e-15 -1.76514239e-01]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | x_3  |     0.1     | 0.1636551777392065 |      1      | float |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: *** End PropulsionScenario execution (time: 0:00:00.016908) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:51: AerodynamicsScenario
    INFO - 16:25:51:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_24(x_2)
    INFO - 16:25:51:    with respect to x_2
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_2(x_2) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 914.19 it/sec, obj=-7.43]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 382.33 it/sec, obj=-7.43]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  10%|█         | 3/30 [00:00<00:00, 429.61 it/sec, obj=-7.43]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: None
    INFO - 16:25:51:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: -7.426048523331616
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_2 = 2.220446049250313e-16
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: *** End AerodynamicsScenario execution (time: 0:00:00.017406) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start StructureScenario execution ***
    INFO - 16:25:51: StructureScenario
    INFO - 16:25:51:    Disciplines: SobieskiStructure
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_11(x_1)
    INFO - 16:25:51:    with respect to x_1
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_1(x_1) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_1[0] |     0.1     | 0.3657920922560428 |     0.4     | float |
    INFO - 16:25:51:    | x_1[1] |     0.75    | 0.7500000000000446 |     1.25    | float |
    INFO - 16:25:51:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 346.75 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 150.24 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  10%|█         | 3/30 [00:00<00:00, 138.76 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  13%|█▎        | 4/30 [00:00<00:00, 130.01 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  17%|█▋        | 5/30 [00:00<00:00, 125.55 it/sec, obj=-.51]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: 8
    INFO - 16:25:51:       Message: Positive directional derivative for linesearch
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: -0.5099380112545073
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_1 = [-0.00431035 -0.02151546 -0.03437731 -0.04345739 -0.05007868 -0.15638911
    INFO - 16:25:51:  -0.08361089]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:51:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:51:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:51: *** End StructureScenario execution (time: 0:00:00.060688) ***
    INFO - 16:25:51: ...  58%|█████▊    | 29/50 [00:08<00:06,  3.39 it/sec, obj=-3.25e+3]
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start PropulsionScenario execution ***
    INFO - 16:25:51: PropulsionScenario
    INFO - 16:25:51:    Disciplines: SobieskiPropulsion
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize y_34(x_3)
    INFO - 16:25:51:    with respect to x_3
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_3(x_3) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:    | x_3  |     0.1     | 0.1636551777392065 |      1      | float |
    INFO - 16:25:51:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 1117.88 it/sec, obj=0.948]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   7%|▋         | 2/30 [00:00<00:00, 287.66 it/sec, obj=0.949]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  10%|█         | 3/30 [00:00<00:00, 325.06 it/sec, obj=0.948]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  13%|█▎        | 4/30 [00:00<00:00, 277.54 it/sec, obj=0.949]
    INFO - 16:25:51:
    INFO - 16:25:51: ...  17%|█▋        | 5/30 [00:00<00:00, 256.81 it/sec, obj=0.949]
    INFO - 16:25:51:
    INFO - 16:25:51:
    INFO - 16:25:51: Optimization result:
    INFO - 16:25:51:    Optimizer info:
    INFO - 16:25:51:       Status: 8
    INFO - 16:25:51:       Message: Positive directional derivative for linesearch
    INFO - 16:25:51:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:51:    Solution:
    INFO - 16:25:51:       The solution is feasible.
    INFO - 16:25:51:       Objective: 0.9491106287248325
    INFO - 16:25:51:       Standardized constraints:
    INFO - 16:25:51:          g_3 = [-0.76429112 -0.23570888  0.         -0.18021183]
    INFO - 16:25:51:       Design space:
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51:       | x_3  |     0.1     | 0.1618985587596123 |      1      | float |
    INFO - 16:25:51:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:51: *** End PropulsionScenario execution (time: 0:00:00.040907) ***
    INFO - 16:25:51:
    INFO - 16:25:51: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:51: AerodynamicsScenario
    INFO - 16:25:51:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:51:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:51: Optimization problem:
    INFO - 16:25:51:    minimize -y_24(x_2)
    INFO - 16:25:51:    with respect to x_2
    INFO - 16:25:51:    subject to constraints:
    INFO - 16:25:51:       g_2(x_2) <= 0.0
    INFO - 16:25:51:    over the design space:
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:51:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:51: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:51: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:51:
    INFO - 16:25:51: ...   3%|▎         | 1/30 [00:00<00:00, 572.37 it/sec, obj=-7.23]
    INFO - 16:25:51:
 WARNING - 16:25:52: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:52:    Solution:
 WARNING - 16:25:52:       The solution is not feasible.
    INFO - 16:25:52:       Objective: -7.234891961084242
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_2 = 0.0028973835108294654
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52: *** End AerodynamicsScenario execution (time: 0:00:00.030912) ***
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start StructureScenario execution ***
    INFO - 16:25:52: StructureScenario
    INFO - 16:25:52:    Disciplines: SobieskiStructure
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize -y_11(x_1)
    INFO - 16:25:52:    with respect to x_1
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_1(x_1) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:52:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 362.48 it/sec, obj=-.49]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: -0.4898174677298964
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_1 = [-0.00613557 -0.02048951 -0.03276681 -0.04176529 -0.04844432 -0.17134054
    INFO - 16:25:52:  -0.06865946]
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:52:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52: *** End StructureScenario execution (time: 0:00:00.027159) ***
 WARNING - 16:25:52: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 16:25:52: ...  60%|██████    | 30/50 [00:08<00:05,  3.37 it/sec, obj=-3.05e+3]
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start PropulsionScenario execution ***
    INFO - 16:25:52: PropulsionScenario
    INFO - 16:25:52:    Disciplines: SobieskiPropulsion
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize y_34(x_3)
    INFO - 16:25:52:    with respect to x_3
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_3(x_3) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:    | x_3  |     0.1     | 0.1618985587596123 |      1      | float |
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 1584.55 it/sec, obj=0.964]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   7%|▋         | 2/30 [00:00<00:00, 442.86 it/sec, obj=0.963]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 3
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: 0.9632703839361109
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_3 = [-7.32675589e-01 -2.67324411e-01  6.66133815e-16 -1.76514239e-01]
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:       | x_3  |     0.1     | 0.1636551777392064 |      1      | float |
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52: *** End PropulsionScenario execution (time: 0:00:00.017213) ***
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:52: AerodynamicsScenario
    INFO - 16:25:52:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize -y_24(x_2)
    INFO - 16:25:52:    with respect to x_2
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_2(x_2) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 867.67 it/sec, obj=-7.29]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: -7.285525036616633
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_2 = 2.220446049250313e-16
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52: *** End AerodynamicsScenario execution (time: 0:00:00.014623) ***
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start StructureScenario execution ***
    INFO - 16:25:52: StructureScenario
    INFO - 16:25:52:    Disciplines: SobieskiStructure
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize -y_11(x_1)
    INFO - 16:25:52:    with respect to x_1
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_1(x_1) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:52:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 535.40 it/sec, obj=-.521]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: -0.5207700753756609
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_1 = [-0.00819004 -0.02485391 -0.03716314 -0.04582141 -0.0521239  -0.15086618
    INFO - 16:25:52:  -0.08913382]
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:52:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52: *** End StructureScenario execution (time: 0:00:00.017293) ***
    INFO - 16:25:52: ...  62%|██████▏   | 31/50 [00:09<00:05,  3.37 it/sec, obj=-3.27e+3]
 WARNING - 16:25:52: MDAJacobi has reached its maximum number of iterations but the normed residual 1.7359275648513367e-14 is still above the tolerance 1e-14.
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start PropulsionScenario execution ***
    INFO - 16:25:52: PropulsionScenario
    INFO - 16:25:52:    Disciplines: SobieskiPropulsion
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize y_34(x_3)
    INFO - 16:25:52:    with respect to x_3
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_3(x_3) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:    | x_3  |     0.1     | 0.1636551777392064 |      1      | float |
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 1769.75 it/sec, obj=0.926]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   7%|▋         | 2/30 [00:00<00:00, 428.23 it/sec, obj=0.929]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  10%|█         | 3/30 [00:00<00:00, 484.85 it/sec, obj=0.927]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  13%|█▎        | 4/30 [00:00<00:00, 387.55 it/sec, obj=0.929]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: 0.9293582005669966
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_3 = [-7.23267819e-01 -2.76732181e-01  4.44089210e-16 -1.82378274e-01]
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:       | x_3  |     0.1     | 0.1571758048468861 |      1      | float |
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52: *** End PropulsionScenario execution (time: 0:00:00.023363) ***
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:52: AerodynamicsScenario
    INFO - 16:25:52:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize -y_24(x_2)
    INFO - 16:25:52:    with respect to x_2
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_2(x_2) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 848.53 it/sec, obj=-7.7]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: -7.698758112465833
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_2 = 2.220446049250313e-16
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:52: *** End AerodynamicsScenario execution (time: 0:00:00.019930) ***
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start StructureScenario execution ***
    INFO - 16:25:52: StructureScenario
    INFO - 16:25:52:    Disciplines: SobieskiStructure
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize -y_11(x_1)
    INFO - 16:25:52:    with respect to x_1
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_1(x_1) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:52:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 554.80 it/sec, obj=-.543]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: 8
    INFO - 16:25:52:       Message: Positive directional derivative for linesearch
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: -0.5429995734689812
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_1 = [-0.01805093 -0.03333915 -0.04424381 -0.05182998 -0.05732217 -0.13720865
    INFO - 16:25:52:  -0.10279135]
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:52:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:52: *** End StructureScenario execution (time: 0:00:00.017199) ***
    INFO - 16:25:52: ...  64%|██████▍   | 32/50 [00:09<00:05,  3.35 it/sec, obj=-3.66e+3]
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start PropulsionScenario execution ***
    INFO - 16:25:52: PropulsionScenario
    INFO - 16:25:52:    Disciplines: SobieskiPropulsion
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize y_34(x_3)
    INFO - 16:25:52:    with respect to x_3
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_3(x_3) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:    | x_3  |     0.1     | 0.1571758048468861 |      1      | float |
    INFO - 16:25:52:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 1019.52 it/sec, obj=0.955]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   7%|▋         | 2/30 [00:00<00:00, 408.96 it/sec, obj=0.951]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  10%|█         | 3/30 [00:00<00:00, 390.70 it/sec, obj=0.951]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  13%|█▎        | 4/30 [00:00<00:00, 363.43 it/sec, obj=0.951]
    INFO - 16:25:52:
    INFO - 16:25:52:
    INFO - 16:25:52: Optimization result:
    INFO - 16:25:52:    Optimizer info:
    INFO - 16:25:52:       Status: None
    INFO - 16:25:52:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:52:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:52:    Solution:
    INFO - 16:25:52:       The solution is feasible.
    INFO - 16:25:52:       Objective: 0.9513337176235881
    INFO - 16:25:52:       Standardized constraints:
    INFO - 16:25:52:          g_3 = [-7.16077859e-01 -2.83922141e-01 -2.22044605e-16 -1.82325331e-01]
    INFO - 16:25:52:       Design space:
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52:       | x_3  |     0.1     | 0.1649016566180245 |      1      | float |
    INFO - 16:25:52:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:52: *** End PropulsionScenario execution (time: 0:00:00.022058) ***
    INFO - 16:25:52:
    INFO - 16:25:52: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:52: AerodynamicsScenario
    INFO - 16:25:52:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:52:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:52: Optimization problem:
    INFO - 16:25:52:    minimize -y_24(x_2)
    INFO - 16:25:52:    with respect to x_2
    INFO - 16:25:52:    subject to constraints:
    INFO - 16:25:52:       g_2(x_2) <= 0.0
    INFO - 16:25:52:    over the design space:
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:52:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:52: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:52: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   3%|▎         | 1/30 [00:00<00:00, 928.35 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...   7%|▋         | 2/30 [00:00<00:00, 390.91 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  10%|█         | 3/30 [00:00<00:00, 446.14 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  13%|█▎        | 4/30 [00:00<00:00, 469.25 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  17%|█▋        | 5/30 [00:00<00:00, 486.44 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  20%|██        | 6/30 [00:00<00:00, 498.49 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  23%|██▎       | 7/30 [00:00<00:00, 506.65 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  27%|██▋       | 8/30 [00:00<00:00, 514.43 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  30%|███       | 9/30 [00:00<00:00, 518.60 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  33%|███▎      | 10/30 [00:00<00:00, 523.88 it/sec, obj=-7.47]
    INFO - 16:25:52:
    INFO - 16:25:52: ...  37%|███▋      | 11/30 [00:00<00:00, 527.04 it/sec, obj=-7.47]
    INFO - 16:25:52:
 WARNING - 16:25:53: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 167
    INFO - 16:25:53:    Solution:
 WARNING - 16:25:53:       The solution is not feasible.
    INFO - 16:25:53:       Objective: -7.47253997192662
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_2 = 0.0017766521793076695
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End AerodynamicsScenario execution (time: 0:00:00.058117) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start StructureScenario execution ***
    INFO - 16:25:53: StructureScenario
    INFO - 16:25:53:    Disciplines: SobieskiStructure
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_11(x_1)
    INFO - 16:25:53:    with respect to x_1
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_1(x_1) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 562.24 it/sec, obj=-.54]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -0.5401793634248985
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_1 = [-0.02436009 -0.03799549 -0.0479049  -0.0548399  -0.05987546 -0.13599812
    INFO - 16:25:53:  -0.10400188]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End StructureScenario execution (time: 0:00:00.017207) ***
 WARNING - 16:25:53: MDAJacobi has reached its maximum number of iterations but the normed residual 8.75882113557904e-14 is still above the tolerance 1e-14.
    INFO - 16:25:53: ...  66%|██████▌   | 33/50 [00:09<00:05,  3.33 it/sec, obj=-3.39e+3]
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start PropulsionScenario execution ***
    INFO - 16:25:53: PropulsionScenario
    INFO - 16:25:53:    Disciplines: SobieskiPropulsion
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize y_34(x_3)
    INFO - 16:25:53:    with respect to x_3
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_3(x_3) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:    | x_3  |     0.1     | 0.1649016566180245 |      1      | float |
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 1771.24 it/sec, obj=0.932]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   7%|▋         | 2/30 [00:00<00:00, 421.22 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  10%|█         | 3/30 [00:00<00:00, 475.62 it/sec, obj=0.932]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  13%|█▎        | 4/30 [00:00<00:00, 410.89 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  17%|█▋        | 5/30 [00:00<00:00, 383.86 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: 0.9347298682722239
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_3 = [-0.68396068 -0.31603932  0.         -0.18149451]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:       | x_3  |     0.1     | 0.1581246929767612 |      1      | float |
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53: *** End PropulsionScenario execution (time: 0:00:00.026011) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:53: AerodynamicsScenario
    INFO - 16:25:53:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_24(x_2)
    INFO - 16:25:53:    with respect to x_2
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_2(x_2) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 859.66 it/sec, obj=-7.44]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   7%|▋         | 2/30 [00:00<00:00, 371.49 it/sec, obj=-7.44]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  10%|█         | 3/30 [00:00<00:00, 426.34 it/sec, obj=-7.44]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: None
    INFO - 16:25:53:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -7.437827166925427
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_2 = 2.220446049250313e-16
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End AerodynamicsScenario execution (time: 0:00:00.017755) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start StructureScenario execution ***
    INFO - 16:25:53: StructureScenario
    INFO - 16:25:53:    Disciplines: SobieskiStructure
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_11(x_1)
    INFO - 16:25:53:    with respect to x_1
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_1(x_1) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 565.88 it/sec, obj=-.527]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -0.5272221401189632
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_1 = [-0.01805093 -0.03333915 -0.04424381 -0.05182998 -0.05732217 -0.13720865
    INFO - 16:25:53:  -0.10279135]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End StructureScenario execution (time: 0:00:00.017053) ***
 WARNING - 16:25:53: MDAJacobi has reached its maximum number of iterations but the normed residual 2.7697824415860047e-14 is still above the tolerance 1e-14.
    INFO - 16:25:53: ...  68%|██████▊   | 34/50 [00:10<00:04,  3.32 it/sec, obj=-3.43e+3]
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start PropulsionScenario execution ***
    INFO - 16:25:53: PropulsionScenario
    INFO - 16:25:53:    Disciplines: SobieskiPropulsion
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize y_34(x_3)
    INFO - 16:25:53:    with respect to x_3
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_3(x_3) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:    | x_3  |     0.1     | 0.1581246929767612 |      1      | float |
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 1677.05 it/sec, obj=0.931]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   7%|▋         | 2/30 [00:00<00:00, 439.29 it/sec, obj=0.931]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  10%|█         | 3/30 [00:00<00:00, 494.53 it/sec, obj=0.931]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  13%|█▎        | 4/30 [00:00<00:00, 354.14 it/sec, obj=0.931]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  17%|█▋        | 5/30 [00:00<00:00, 340.80 it/sec, obj=0.931]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  20%|██        | 6/30 [00:00<00:00, 359.15 it/sec, obj=0.931]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: None
    INFO - 16:25:53:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 11
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: 0.9311646743314226
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_3 = [-7.50277953e-01 -2.49722047e-01  4.44089210e-15 -1.82452242e-01]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:       | x_3  |     0.1     | 0.1578161320828614 |      1      | float |
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53: *** End PropulsionScenario execution (time: 0:00:00.027901) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:53: AerodynamicsScenario
    INFO - 16:25:53:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_24(x_2)
    INFO - 16:25:53:    with respect to x_2
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_2(x_2) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 914.39 it/sec, obj=-7.79]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -7.791805575562944
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_2 = -0.005144382331459418
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End AerodynamicsScenario execution (time: 0:00:00.014015) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start StructureScenario execution ***
    INFO - 16:25:53: StructureScenario
    INFO - 16:25:53:    Disciplines: SobieskiStructure
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_11(x_1)
    INFO - 16:25:53:    with respect to x_1
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_1(x_1) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 558.27 it/sec, obj=-.522]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -0.5216481066128197
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_1 = [-0.00330228 -0.02250355 -0.03574093 -0.04484711 -0.05140279 -0.13718794
    INFO - 16:25:53:  -0.10281206]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End StructureScenario execution (time: 0:00:00.016824) ***
    INFO - 16:25:53: ...  70%|███████   | 35/50 [00:10<00:04,  3.35 it/sec, obj=-3.52e+3]
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start PropulsionScenario execution ***
    INFO - 16:25:53: PropulsionScenario
    INFO - 16:25:53:    Disciplines: SobieskiPropulsion
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize y_34(x_3)
    INFO - 16:25:53:    with respect to x_3
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_3(x_3) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:    | x_3  |     0.1     | 0.1578161320828614 |      1      | float |
    INFO - 16:25:53:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 1657.17 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   7%|▋         | 2/30 [00:00<00:00, 432.29 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  10%|█         | 3/30 [00:00<00:00, 405.60 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  13%|█▎        | 4/30 [00:00<00:00, 373.57 it/sec, obj=0.935]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: None
    INFO - 16:25:53:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: 0.9347298682722239
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_3 = [-7.61947913e-01 -2.38052087e-01 -2.22044605e-16 -1.81494511e-01]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53:       | x_3  |     0.1     | 0.1581246929767612 |      1      | float |
    INFO - 16:25:53:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:53: *** End PropulsionScenario execution (time: 0:00:00.021905) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:53: AerodynamicsScenario
    INFO - 16:25:53:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_24(x_2)
    INFO - 16:25:53:    with respect to x_2
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_2(x_2) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 863.56 it/sec, obj=-7.8]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   7%|▋         | 2/30 [00:00<00:00, 377.34 it/sec, obj=-7.8]
    INFO - 16:25:53:
    INFO - 16:25:53: ...  10%|█         | 3/30 [00:00<00:00, 433.27 it/sec, obj=-7.8]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: None
    INFO - 16:25:53:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -7.79841726588473
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_2 = 2.220446049250313e-16
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End AerodynamicsScenario execution (time: 0:00:00.017366) ***
    INFO - 16:25:53:
    INFO - 16:25:53: *** Start StructureScenario execution ***
    INFO - 16:25:53: StructureScenario
    INFO - 16:25:53:    Disciplines: SobieskiStructure
    INFO - 16:25:53:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:53: Optimization problem:
    INFO - 16:25:53:    minimize -y_11(x_1)
    INFO - 16:25:53:    with respect to x_1
    INFO - 16:25:53:    subject to constraints:
    INFO - 16:25:53:       g_1(x_1) <= 0.0
    INFO - 16:25:53:    over the design space:
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:53: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:53:
    INFO - 16:25:53: ...   3%|▎         | 1/30 [00:00<00:00, 547.06 it/sec, obj=-.557]
    INFO - 16:25:53:
    INFO - 16:25:53:
    INFO - 16:25:53: Optimization result:
    INFO - 16:25:53:    Optimizer info:
    INFO - 16:25:53:       Status: 8
    INFO - 16:25:53:       Message: Positive directional derivative for linesearch
    INFO - 16:25:53:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:53:    Solution:
    INFO - 16:25:53:       The solution is feasible.
    INFO - 16:25:53:       Objective: -0.5573002144956678
    INFO - 16:25:53:       Standardized constraints:
    INFO - 16:25:53:          g_1 = [-0.01153644 -0.02773347 -0.03956604 -0.04786048 -0.05388799 -0.14617022
    INFO - 16:25:53:  -0.09382978]
    INFO - 16:25:53:       Design space:
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:53:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:53:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:53: *** End StructureScenario execution (time: 0:00:00.017288) ***
    INFO - 16:25:53: ...  72%|███████▏  | 36/50 [00:10<00:04,  3.38 it/sec, obj=-3.76e+3]
 WARNING - 16:25:54: MDAJacobi has reached its maximum number of iterations but the normed residual 1.7359275648513367e-14 is still above the tolerance 1e-14.
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start PropulsionScenario execution ***
    INFO - 16:25:54: PropulsionScenario
    INFO - 16:25:54:    Disciplines: SobieskiPropulsion
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize y_34(x_3)
    INFO - 16:25:54:    with respect to x_3
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_3(x_3) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_3  |     0.1     | 0.1581246929767612 |      1      | float |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 1766.77 it/sec, obj=0.937]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 445.94 it/sec, obj=0.937]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 411.69 it/sec, obj=0.937]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: 0.936879372400829
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_3 = [-0.77140319 -0.22859681  0.         -0.18122537]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_3  |     0.1     | 0.1585910277493759 |      1      | float |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End PropulsionScenario execution (time: 0:00:00.020181) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:54: AerodynamicsScenario
    INFO - 16:25:54:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_24(x_2)
    INFO - 16:25:54:    with respect to x_2
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_2(x_2) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 857.73 it/sec, obj=-7.82]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -7.8205089257970695
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_2 = -0.006017274164621611
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: *** End AerodynamicsScenario execution (time: 0:00:00.014289) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start StructureScenario execution ***
    INFO - 16:25:54: StructureScenario
    INFO - 16:25:54:    Disciplines: SobieskiStructure
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_11(x_1)
    INFO - 16:25:54:    with respect to x_1
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_1(x_1) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:54:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 547.70 it/sec, obj=-.55]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 243.42 it/sec, obj=-.55]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 221.77 it/sec, obj=-.55]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  13%|█▎        | 4/30 [00:00<00:00, 202.75 it/sec, obj=-.55]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -0.5501090864345802
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_1 = [-2.22044605e-16 -1.96952123e-02 -3.34071138e-02 -4.28708293e-02
    INFO - 16:25:54:  -4.96952123e-02 -1.38905726e-01 -1.01094274e-01]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_1[0] |     0.1     | 0.3823142758280192 |     0.4     | float |
    INFO - 16:25:54:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End StructureScenario execution (time: 0:00:00.035155) ***
    INFO - 16:25:54: ...  74%|███████▍  | 37/50 [00:10<00:03,  3.40 it/sec, obj=-3.72e+3]
 WARNING - 16:25:54: MDAJacobi has reached its maximum number of iterations but the normed residual 1.7359275648513367e-14 is still above the tolerance 1e-14.
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start PropulsionScenario execution ***
    INFO - 16:25:54: PropulsionScenario
    INFO - 16:25:54:    Disciplines: SobieskiPropulsion
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize y_34(x_3)
    INFO - 16:25:54:    with respect to x_3
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_3(x_3) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_3  |     0.1     | 0.1585910277493759 |      1      | float |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 1770.50 it/sec, obj=0.942]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 452.51 it/sec, obj=0.941]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 416.13 it/sec, obj=0.941]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: 0.9410289754344905
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_3 = [-7.94742024e-01 -2.05257976e-01  2.22044605e-16 -1.81198277e-01]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+-------------------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound |       value       | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+-------------------+-------------+-------+
    INFO - 16:25:54:       | x_3  |     0.1     | 0.159965676055749 |      1      | float |
    INFO - 16:25:54:       +------+-------------+-------------------+-------------+-------+
    INFO - 16:25:54: *** End PropulsionScenario execution (time: 0:00:00.021369) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:54: AerodynamicsScenario
    INFO - 16:25:54:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_24(x_2)
    INFO - 16:25:54:    with respect to x_2
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_2(x_2) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 961.56 it/sec, obj=-7.85]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -7.848513509928387
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_2 = -0.011692307621278486
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: *** End AerodynamicsScenario execution (time: 0:00:00.013740) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start StructureScenario execution ***
    INFO - 16:25:54: StructureScenario
    INFO - 16:25:54:    Disciplines: SobieskiStructure
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_11(x_1)
    INFO - 16:25:54:    with respect to x_1
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_1(x_1) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_1[0] |     0.1     | 0.3823142758280192 |     0.4     | float |
    INFO - 16:25:54:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 579.72 it/sec, obj=-.534]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 253.07 it/sec, obj=-.533]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 229.06 it/sec, obj=-.533]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  13%|█▎        | 4/30 [00:00<00:00, 210.83 it/sec, obj=-.533]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  17%|█▋        | 5/30 [00:00<00:00, 202.25 it/sec, obj=-.533]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: None
    INFO - 16:25:54:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -0.5334132425421475
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_1 = [-5.51336754e-13 -1.87302425e-02 -3.23215228e-02 -4.18286619e-02
    INFO - 16:25:54:  -4.87302425e-02 -1.25941571e-01 -1.14058429e-01]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_1[0] |     0.1     | 0.3364781676593606 |     0.4     | float |
    INFO - 16:25:54:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End StructureScenario execution (time: 0:00:00.035744) ***
    INFO - 16:25:54: ...  76%|███████▌  | 38/50 [00:11<00:03,  3.41 it/sec, obj=-3.61e+3]
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start PropulsionScenario execution ***
    INFO - 16:25:54: PropulsionScenario
    INFO - 16:25:54:    Disciplines: SobieskiPropulsion
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize y_34(x_3)
    INFO - 16:25:54:    with respect to x_3
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_3(x_3) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+-------------------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound |       value       | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+-------------------+-------------+-------+
    INFO - 16:25:54:    | x_3  |     0.1     | 0.159965676055749 |      1      | float |
    INFO - 16:25:54:    +------+-------------+-------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 1752.01 it/sec, obj=0.939]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 448.13 it/sec, obj=0.94]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 503.03 it/sec, obj=0.939]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  13%|█▎        | 4/30 [00:00<00:00, 428.61 it/sec, obj=0.94]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  17%|█▋        | 5/30 [00:00<00:00, 395.96 it/sec, obj=0.94]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: 0.9395767921827551
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_3 = [-7.77905872e-01 -2.22094128e-01  2.22044605e-16 -1.81199181e-01]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_3  |     0.1     | 0.1594701215167035 |      1      | float |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End PropulsionScenario execution (time: 0:00:00.025889) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:54: AerodynamicsScenario
    INFO - 16:25:54:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_24(x_2)
    INFO - 16:25:54:    with respect to x_2
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_2(x_2) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 934.35 it/sec, obj=-7.75]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -7.746641452675331
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_2 = -0.01202578412644173
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: *** End AerodynamicsScenario execution (time: 0:00:00.013951) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start StructureScenario execution ***
    INFO - 16:25:54: StructureScenario
    INFO - 16:25:54:    Disciplines: SobieskiStructure
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_11(x_1)
    INFO - 16:25:54:    with respect to x_1
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_1(x_1) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_1[0] |     0.1     | 0.3364781676593606 |     0.4     | float |
    INFO - 16:25:54:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 499.38 it/sec, obj=-.542]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 238.87 it/sec, obj=-.541]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 220.38 it/sec, obj=-.541]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  13%|█▎        | 4/30 [00:00<00:00, 206.17 it/sec, obj=-.541]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  17%|█▋        | 5/30 [00:00<00:00, 199.00 it/sec, obj=-.541]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: None
    INFO - 16:25:54:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -0.541432239807953
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_1 = [-4.21884749e-14 -1.84181597e-02 -3.19704297e-02 -4.14916125e-02
    INFO - 16:25:54:  -4.84181597e-02 -1.25534171e-01 -1.14465829e-01]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_1[0] |     0.1     | 0.304161979061475  |     0.4     | float |
    INFO - 16:25:54:       | x_1[1] |     0.75    | 0.7500000000000001 |     1.25    | float |
    INFO - 16:25:54:       +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End StructureScenario execution (time: 0:00:00.036323) ***
    INFO - 16:25:54: ...  78%|███████▊  | 39/50 [00:11<00:03,  3.43 it/sec, obj=-3.63e+3]
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start PropulsionScenario execution ***
    INFO - 16:25:54: PropulsionScenario
    INFO - 16:25:54:    Disciplines: SobieskiPropulsion
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize y_34(x_3)
    INFO - 16:25:54:    with respect to x_3
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_3(x_3) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_3  |     0.1     | 0.1594701215167035 |      1      | float |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 1780.26 it/sec, obj=0.923]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 424.16 it/sec, obj=0.924]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 483.70 it/sec, obj=0.923]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  13%|█▎        | 4/30 [00:00<00:00, 417.62 it/sec, obj=0.924]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  17%|█▋        | 5/30 [00:00<00:00, 388.28 it/sec, obj=0.924]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  20%|██        | 6/30 [00:00<00:00, 401.30 it/sec, obj=0.924]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: None
    INFO - 16:25:54:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: 0.9243854340299245
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_3 = [-7.67065069e-01 -2.32934931e-01 -6.66133815e-16 -1.83255000e-01]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_3  |     0.1     | 0.1563833329019066 |      1      | float |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End PropulsionScenario execution (time: 0:00:00.025952) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:54: AerodynamicsScenario
    INFO - 16:25:54:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_24(x_2)
    INFO - 16:25:54:    with respect to x_2
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_2(x_2) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 974.29 it/sec, obj=-8.03]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 396.21 it/sec, obj=-8.03]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 446.09 it/sec, obj=-8.03]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: None
    INFO - 16:25:54:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -8.028573492067435
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_2 = 2.220446049250313e-16
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: *** End AerodynamicsScenario execution (time: 0:00:00.016933) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start StructureScenario execution ***
    INFO - 16:25:54: StructureScenario
    INFO - 16:25:54:    Disciplines: SobieskiStructure
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_11(x_1)
    INFO - 16:25:54:    with respect to x_1
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_1(x_1) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_1[0] |     0.1     | 0.304161979061475  |     0.4     | float |
    INFO - 16:25:54:    | x_1[1] |     0.75    | 0.7500000000000001 |     1.25    | float |
    INFO - 16:25:54:    +--------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 568.41 it/sec, obj=-.565]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 240.13 it/sec, obj=-.565]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 222.67 it/sec, obj=-.565]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  13%|█▎        | 4/30 [00:00<00:00, 208.58 it/sec, obj=-.565]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  17%|█▋        | 5/30 [00:00<00:00, 201.09 it/sec, obj=-.566]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  20%|██        | 6/30 [00:00<00:00, 196.72 it/sec, obj=-.566]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: -0.566121526232772
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_1 = [-0.01805093 -0.03333915 -0.04424381 -0.05182998 -0.05732217 -0.13720865
    INFO - 16:25:54:  -0.10279135]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:54:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54: *** End StructureScenario execution (time: 0:00:00.045330) ***
    INFO - 16:25:54: ...  80%|████████  | 40/50 [00:11<00:02,  3.45 it/sec, obj=-3.96e+3]
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start PropulsionScenario execution ***
    INFO - 16:25:54: PropulsionScenario
    INFO - 16:25:54:    Disciplines: SobieskiPropulsion
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize y_34(x_3)
    INFO - 16:25:54:    with respect to x_3
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_3(x_3) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:    | x_3  |     0.1     | 0.1563833329019066 |      1      | float |
    INFO - 16:25:54:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 1742.54 it/sec, obj=0.927]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   7%|▋         | 2/30 [00:00<00:00, 444.81 it/sec, obj=0.927]
    INFO - 16:25:54:
    INFO - 16:25:54: ...  10%|█         | 3/30 [00:00<00:00, 412.61 it/sec, obj=0.927]
    INFO - 16:25:54:
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 4
    INFO - 16:25:54:    Solution:
    INFO - 16:25:54:       The solution is feasible.
    INFO - 16:25:54:       Objective: 0.9267522963559641
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_3 = [-0.76486189 -0.23513811  0.         -0.18301343]
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54:       | x_3  |     0.1     | 0.1569083459210029 |      1      | float |
    INFO - 16:25:54:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:54: *** End PropulsionScenario execution (time: 0:00:00.020517) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:54: AerodynamicsScenario
    INFO - 16:25:54:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_24(x_2)
    INFO - 16:25:54:    with respect to x_2
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_2(x_2) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 882.45 it/sec, obj=-7.88]
    INFO - 16:25:54:
 WARNING - 16:25:54: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:54:
    INFO - 16:25:54: Optimization result:
    INFO - 16:25:54:    Optimizer info:
    INFO - 16:25:54:       Status: 8
    INFO - 16:25:54:       Message: Positive directional derivative for linesearch
    INFO - 16:25:54:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:54:    Solution:
 WARNING - 16:25:54:       The solution is not feasible.
    INFO - 16:25:54:       Objective: -7.883239260781952
    INFO - 16:25:54:       Standardized constraints:
    INFO - 16:25:54:          g_2 = 0.0008719492072639667
    INFO - 16:25:54:       Design space:
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:54: *** End AerodynamicsScenario execution (time: 0:00:00.014421) ***
    INFO - 16:25:54:
    INFO - 16:25:54: *** Start StructureScenario execution ***
    INFO - 16:25:54: StructureScenario
    INFO - 16:25:54:    Disciplines: SobieskiStructure
    INFO - 16:25:54:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:54: Optimization problem:
    INFO - 16:25:54:    minimize -y_11(x_1)
    INFO - 16:25:54:    with respect to x_1
    INFO - 16:25:54:    subject to constraints:
    INFO - 16:25:54:       g_1(x_1) <= 0.0
    INFO - 16:25:54:    over the design space:
    INFO - 16:25:54:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:54:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:54:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:54:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:54: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:54: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:54:
    INFO - 16:25:54: ...   3%|▎         | 1/30 [00:00<00:00, 552.03 it/sec, obj=-.556]
    INFO - 16:25:54:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: -0.5561936453220508
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_1 = [-0.01396807 -0.02933299 -0.0407576  -0.04880985 -0.05467697 -0.14686719
    INFO - 16:25:55:  -0.09313281]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End StructureScenario execution (time: 0:00:00.017291) ***
    INFO - 16:25:55: ...  82%|████████▏ | 41/50 [00:11<00:02,  3.48 it/sec, obj=-3.8e+3]
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start PropulsionScenario execution ***
    INFO - 16:25:55: PropulsionScenario
    INFO - 16:25:55:    Disciplines: SobieskiPropulsion
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize y_34(x_3)
    INFO - 16:25:55:    with respect to x_3
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_3(x_3) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | x_3  |     0.1     | 0.1569083459210029 |      1      | float |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 1726.76 it/sec, obj=0.934]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   7%|▋         | 2/30 [00:00<00:00, 440.44 it/sec, obj=0.933]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  10%|█         | 3/30 [00:00<00:00, 406.45 it/sec, obj=0.933]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  13%|█▎        | 4/30 [00:00<00:00, 372.07 it/sec, obj=0.933]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: None
    INFO - 16:25:55:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: 0.9333640704196039
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_3 = [-7.58525068e-01 -2.41474932e-01  4.44089210e-16 -1.82587798e-01]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | x_3  |     0.1     | 0.1586554331942637 |      1      | float |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: *** End PropulsionScenario execution (time: 0:00:00.021897) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:55: AerodynamicsScenario
    INFO - 16:25:55:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_24(x_2)
    INFO - 16:25:55:    with respect to x_2
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_2(x_2) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 843.42 it/sec, obj=-7.91]
    INFO - 16:25:55:
 WARNING - 16:25:55: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
 WARNING - 16:25:55:       The solution is not feasible.
    INFO - 16:25:55:       Objective: -7.909252827744931
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_2 = 0.002912503963637514
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End AerodynamicsScenario execution (time: 0:00:00.015229) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start StructureScenario execution ***
    INFO - 16:25:55: StructureScenario
    INFO - 16:25:55:    Disciplines: SobieskiStructure
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_11(x_1)
    INFO - 16:25:55:    with respect to x_1
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_1(x_1) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 529.85 it/sec, obj=-.568]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: -0.5682816528487881
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_1 = [-0.02672123 -0.03941812 -0.04891507 -0.05562077 -0.06051104 -0.13786698
    INFO - 16:25:55:  -0.10213302]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End StructureScenario execution (time: 0:00:00.017366) ***
    INFO - 16:25:55: ...  84%|████████▍ | 42/50 [00:11<00:02,  3.51 it/sec, obj=-3.87e+3]
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start PropulsionScenario execution ***
    INFO - 16:25:55: PropulsionScenario
    INFO - 16:25:55:    Disciplines: SobieskiPropulsion
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize y_34(x_3)
    INFO - 16:25:55:    with respect to x_3
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_3(x_3) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | x_3  |     0.1     | 0.1586554331942637 |      1      | float |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 1644.83 it/sec, obj=0.927]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   7%|▋         | 2/30 [00:00<00:00, 448.92 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  10%|█         | 3/30 [00:00<00:00, 504.87 it/sec, obj=0.927]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  13%|█▎        | 4/30 [00:00<00:00, 428.42 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  17%|█▋        | 5/30 [00:00<00:00, 382.92 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: 0.9278034558148531
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_3 = [-7.56322093e-01 -2.43677907e-01 -1.22124533e-15 -1.83242201e-01]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | x_3  |     0.1     | 0.1574403713913717 |      1      | float |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: *** End PropulsionScenario execution (time: 0:00:00.025953) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:55: AerodynamicsScenario
    INFO - 16:25:55:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_24(x_2)
    INFO - 16:25:55:    with respect to x_2
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_2(x_2) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 954.12 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   7%|▋         | 2/30 [00:00<00:00, 392.39 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  10%|█         | 3/30 [00:00<00:00, 446.46 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  13%|█▎        | 4/30 [00:00<00:00, 451.98 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  17%|█▋        | 5/30 [00:00<00:00, 471.03 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  20%|██        | 6/30 [00:00<00:00, 484.35 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  23%|██▎       | 7/30 [00:00<00:00, 495.01 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  27%|██▋       | 8/30 [00:00<00:00, 502.29 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  30%|███       | 9/30 [00:00<00:00, 509.31 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  33%|███▎      | 10/30 [00:00<00:00, 513.83 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  37%|███▋      | 11/30 [00:00<00:00, 517.65 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  40%|████      | 12/30 [00:00<00:00, 520.71 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  43%|████▎     | 13/30 [00:00<00:00, 461.98 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  47%|████▋     | 14/30 [00:00<00:00, 468.48 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  50%|█████     | 15/30 [00:00<00:00, 473.34 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  53%|█████▎    | 16/30 [00:00<00:00, 478.58 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  57%|█████▋    | 17/30 [00:00<00:00, 482.64 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  60%|██████    | 18/30 [00:00<00:00, 486.87 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  63%|██████▎   | 19/30 [00:00<00:00, 490.20 it/sec, obj=-7.95]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  67%|██████▋   | 20/30 [00:00<00:00, 493.66 it/sec, obj=-7.95]
    INFO - 16:25:55:
 WARNING - 16:25:55: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 35
    INFO - 16:25:55:    Solution:
 WARNING - 16:25:55:       The solution is not feasible.
    INFO - 16:25:55:       Objective: -7.95302250327985
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_2 = 0.0056560969447536635
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End AerodynamicsScenario execution (time: 0:00:00.052572) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start StructureScenario execution ***
    INFO - 16:25:55: StructureScenario
    INFO - 16:25:55:    Disciplines: SobieskiStructure
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_11(x_1)
    INFO - 16:25:55:    with respect to x_1
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_1(x_1) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 577.57 it/sec, obj=-.571]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: -0.57111357533877
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_1 = [-0.0355334  -0.04545763 -0.05350649 -0.05932356 -0.06361317 -0.13840134
    INFO - 16:25:55:  -0.10159866]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End StructureScenario execution (time: 0:00:00.016988) ***
 WARNING - 16:25:55: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 16:25:55: ...  86%|████████▌ | 43/50 [00:12<00:01,  3.51 it/sec, obj=-3.94e+3]
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start PropulsionScenario execution ***
    INFO - 16:25:55: PropulsionScenario
    INFO - 16:25:55:    Disciplines: SobieskiPropulsion
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize y_34(x_3)
    INFO - 16:25:55:    with respect to x_3
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_3(x_3) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | x_3  |     0.1     | 0.1574403713913717 |      1      | float |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 1699.47 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   7%|▋         | 2/30 [00:00<00:00, 436.91 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  10%|█         | 3/30 [00:00<00:00, 489.57 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55: ...  13%|█▎        | 4/30 [00:00<00:00, 419.28 it/sec, obj=0.928]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 6
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: 0.9280720861693418
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_3 = [-7.64642523e-01 -2.35357477e-01  2.22044605e-16 -1.82603078e-01]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | x_3  |     0.1     | 0.1569660479575735 |      1      | float |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: *** End PropulsionScenario execution (time: 0:00:00.028806) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:55: AerodynamicsScenario
    INFO - 16:25:55:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_24(x_2)
    INFO - 16:25:55:    with respect to x_2
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_2(x_2) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 862.67 it/sec, obj=-7.99]
    INFO - 16:25:55:
 WARNING - 16:25:55: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
 WARNING - 16:25:55:       The solution is not feasible.
    INFO - 16:25:55:       Objective: -7.992991346218368
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_2 = 0.00013553604234961547
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End AerodynamicsScenario execution (time: 0:00:00.014386) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start StructureScenario execution ***
    INFO - 16:25:55: StructureScenario
    INFO - 16:25:55:    Disciplines: SobieskiStructure
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_11(x_1)
    INFO - 16:25:55:    with respect to x_1
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_1(x_1) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 553.85 it/sec, obj=-.566]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: -0.5655062358061297
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_1 = [-0.01828983 -0.03348607 -0.04434937 -0.05191221 -0.05738946 -0.1374443
    INFO - 16:25:55:  -0.1025557 ]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End StructureScenario execution (time: 0:00:00.017160) ***
    INFO - 16:25:55: ...  88%|████████▊ | 44/50 [00:12<00:01,  3.54 it/sec, obj=-3.92e+3]
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start PropulsionScenario execution ***
    INFO - 16:25:55: PropulsionScenario
    INFO - 16:25:55:    Disciplines: SobieskiPropulsion
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize y_34(x_3)
    INFO - 16:25:55:    with respect to x_3
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_3(x_3) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:    | x_3  |     0.1     | 0.1569660479575735 |      1      | float |
    INFO - 16:25:55:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 1756.41 it/sec, obj=0.936]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   7%|▋         | 2/30 [00:00<00:00, 443.44 it/sec, obj=0.935]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 3
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: 0.9347278634765176
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_3 = [-7.57283588e-01 -2.42716412e-01  4.44089210e-16 -1.82469032e-01]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55:       | x_3  |     0.1     | 0.1590001160162516 |      1      | float |
    INFO - 16:25:55:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:55: *** End PropulsionScenario execution (time: 0:00:00.016923) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:55: AerodynamicsScenario
    INFO - 16:25:55:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_24(x_2)
    INFO - 16:25:55:    with respect to x_2
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_2(x_2) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 915.79 it/sec, obj=-7.89]
    INFO - 16:25:55:
 WARNING - 16:25:55: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
 WARNING - 16:25:55:       The solution is not feasible.
    INFO - 16:25:55:       Objective: -7.8897236021682176
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_2 = 0.003219409455684108
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End AerodynamicsScenario execution (time: 0:00:00.014188) ***
    INFO - 16:25:55:
    INFO - 16:25:55: *** Start StructureScenario execution ***
    INFO - 16:25:55: StructureScenario
    INFO - 16:25:55:    Disciplines: SobieskiStructure
    INFO - 16:25:55:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:55: Optimization problem:
    INFO - 16:25:55:    minimize -y_11(x_1)
    INFO - 16:25:55:    with respect to x_1
    INFO - 16:25:55:    subject to constraints:
    INFO - 16:25:55:       g_1(x_1) <= 0.0
    INFO - 16:25:55:    over the design space:
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:55: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:55:
    INFO - 16:25:55: ...   3%|▎         | 1/30 [00:00<00:00, 554.36 it/sec, obj=-.568]
    INFO - 16:25:55:
    INFO - 16:25:55:
    INFO - 16:25:55: Optimization result:
    INFO - 16:25:55:    Optimizer info:
    INFO - 16:25:55:       Status: 8
    INFO - 16:25:55:       Message: Positive directional derivative for linesearch
    INFO - 16:25:55:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:55:    Solution:
    INFO - 16:25:55:       The solution is feasible.
    INFO - 16:25:55:       Objective: -0.5684538197221503
    INFO - 16:25:55:       Standardized constraints:
    INFO - 16:25:55:          g_1 = [-0.02765098 -0.04005529 -0.04939946 -0.0560114  -0.0608383  -0.13797096
    INFO - 16:25:55:  -0.10202904]
    INFO - 16:25:55:       Design space:
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:55:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:55:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:55: *** End StructureScenario execution (time: 0:00:00.016973) ***
    INFO - 16:25:55: ...  90%|█████████ | 45/50 [00:12<00:01,  3.55 it/sec, obj=-3.86e+3]
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start PropulsionScenario execution ***
    INFO - 16:25:56: PropulsionScenario
    INFO - 16:25:56:    Disciplines: SobieskiPropulsion
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize y_34(x_3)
    INFO - 16:25:56:    with respect to x_3
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_3(x_3) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | x_3  |     0.1     | 0.1590001160162516 |      1      | float |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 1061.31 it/sec, obj=0.933]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   7%|▋         | 2/30 [00:00<00:00, 414.25 it/sec, obj=0.933]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  10%|█         | 3/30 [00:00<00:00, 469.99 it/sec, obj=0.933]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  13%|█▎        | 4/30 [00:00<00:00, 410.17 it/sec, obj=0.933]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 5
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: 0.9325835079362238
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_3 = [-0.75778107 -0.24221893  0.         -0.18321004]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | x_3  |     0.1     | 0.1589686689429165 |      1      | float |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: *** End PropulsionScenario execution (time: 0:00:00.022591) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:56: AerodynamicsScenario
    INFO - 16:25:56:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_24(x_2)
    INFO - 16:25:56:    with respect to x_2
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_2(x_2) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 915.59 it/sec, obj=-7.88]
    INFO - 16:25:56:
 WARNING - 16:25:56: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
 WARNING - 16:25:56:       The solution is not feasible.
    INFO - 16:25:56:       Objective: -7.876118939075707
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_2 = 0.00392905665472143
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End AerodynamicsScenario execution (time: 0:00:00.019776) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start StructureScenario execution ***
    INFO - 16:25:56: StructureScenario
    INFO - 16:25:56:    Disciplines: SobieskiStructure
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_11(x_1)
    INFO - 16:25:56:    with respect to x_1
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_1(x_1) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 540.99 it/sec, obj=-.569]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -0.5691886153747461
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_1 = [-0.02972121 -0.04143814 -0.05043761 -0.05684241 -0.06153107 -0.13839183
    INFO - 16:25:56:  -0.10160817]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End StructureScenario execution (time: 0:00:00.017566) ***
    INFO - 16:25:56: ...  92%|█████████▏| 46/50 [00:12<00:01,  3.58 it/sec, obj=-3.86e+3]
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start PropulsionScenario execution ***
    INFO - 16:25:56: PropulsionScenario
    INFO - 16:25:56:    Disciplines: SobieskiPropulsion
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize y_34(x_3)
    INFO - 16:25:56:    with respect to x_3
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_3(x_3) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | x_3  |     0.1     | 0.1589686689429165 |      1      | float |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 1711.26 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   7%|▋         | 2/30 [00:00<00:00, 445.99 it/sec, obj=0.929]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  10%|█         | 3/30 [00:00<00:00, 496.99 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: 0.928623764514271
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_3 = [-0.7632591  -0.2367409   0.         -0.18311369]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | x_3  |     0.1     | 0.1575878047256504 |      1      | float |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: *** End PropulsionScenario execution (time: 0:00:00.022121) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:56: AerodynamicsScenario
    INFO - 16:25:56:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_24(x_2)
    INFO - 16:25:56:    with respect to x_2
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_2(x_2) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 877.29 it/sec, obj=-7.94]
    INFO - 16:25:56:
 WARNING - 16:25:56: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
 WARNING - 16:25:56:       The solution is not feasible.
    INFO - 16:25:56:       Objective: -7.937725795993614
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_2 = 0.001154426227886196
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End AerodynamicsScenario execution (time: 0:00:00.019953) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start StructureScenario execution ***
    INFO - 16:25:56: StructureScenario
    INFO - 16:25:56:    Disciplines: SobieskiStructure
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_11(x_1)
    INFO - 16:25:56:    with respect to x_1
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_1(x_1) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 550.29 it/sec, obj=-.566]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -0.5656842896093961
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_1 = [-0.02058119 -0.0349831  -0.04546069 -0.05279576 -0.0581227  -0.13865592
    INFO - 16:25:56:  -0.10134408]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End StructureScenario execution (time: 0:00:00.017363) ***
    INFO - 16:25:56: ...  94%|█████████▍| 47/50 [00:13<00:00,  3.60 it/sec, obj=-3.89e+3]
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start PropulsionScenario execution ***
    INFO - 16:25:56: PropulsionScenario
    INFO - 16:25:56:    Disciplines: SobieskiPropulsion
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize y_34(x_3)
    INFO - 16:25:56:    with respect to x_3
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_3(x_3) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | x_3  |     0.1     | 0.1575878047256504 |      1      | float |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 1766.77 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   7%|▋         | 2/30 [00:00<00:00, 445.99 it/sec, obj=0.929]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  10%|█         | 3/30 [00:00<00:00, 496.80 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  13%|█▎        | 4/30 [00:00<00:00, 423.20 it/sec, obj=0.929]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  17%|█▋        | 5/30 [00:00<00:00, 353.90 it/sec, obj=0.929]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  20%|██        | 6/30 [00:00<00:00, 344.33 it/sec, obj=0.929]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: None
    INFO - 16:25:56:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 9
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: 0.9285058109031854
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_3 = [-7.58153185e-01 -2.41846815e-01  4.44089210e-16 -1.82548014e-01]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | x_3  |     0.1     | 0.1570544762424656 |      1      | float |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: *** End PropulsionScenario execution (time: 0:00:00.028416) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:56: AerodynamicsScenario
    INFO - 16:25:56:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_24(x_2)
    INFO - 16:25:56:    with respect to x_2
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_2(x_2) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 874.54 it/sec, obj=-7.97]
    INFO - 16:25:56:
 WARNING - 16:25:56: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
 WARNING - 16:25:56:       The solution is not feasible.
    INFO - 16:25:56:       Objective: -7.972522069837821
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_2 = 0.00425198287899109
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End AerodynamicsScenario execution (time: 0:00:00.020357) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start StructureScenario execution ***
    INFO - 16:25:56: StructureScenario
    INFO - 16:25:56:    Disciplines: SobieskiStructure
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_11(x_1)
    INFO - 16:25:56:    with respect to x_1
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_1(x_1) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 552.39 it/sec, obj=-.569]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -0.5694810342432496
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_1 = [-0.03071419 -0.04210749 -0.05094238 -0.05724755 -0.06186942 -0.13852638
    INFO - 16:25:56:  -0.10147362]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End StructureScenario execution (time: 0:00:00.017363) ***
    INFO - 16:25:56: ...  96%|█████████▌| 48/50 [00:13<00:00,  3.62 it/sec, obj=-3.94e+3]
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start PropulsionScenario execution ***
    INFO - 16:25:56: PropulsionScenario
    INFO - 16:25:56:    Disciplines: SobieskiPropulsion
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize y_34(x_3)
    INFO - 16:25:56:    with respect to x_3
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_3(x_3) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | x_3  |     0.1     | 0.1570544762424656 |      1      | float |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 1772.74 it/sec, obj=0.931]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   7%|▋         | 2/30 [00:00<00:00, 453.17 it/sec, obj=0.931]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  10%|█         | 3/30 [00:00<00:00, 416.79 it/sec, obj=0.931]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  13%|█▎        | 4/30 [00:00<00:00, 264.32 it/sec, obj=0.931]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: None
    INFO - 16:25:56:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 20
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: 0.9305804653920271
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_3 = [-7.62757837e-01 -2.37242163e-01 -8.88178420e-16 -1.83253790e-01]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | x_3  |     0.1     | 0.1583468280836428 |      1      | float |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: *** End PropulsionScenario execution (time: 0:00:00.026169) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:56: AerodynamicsScenario
    INFO - 16:25:56:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_24(x_2)
    INFO - 16:25:56:    with respect to x_2
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_2(x_2) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 976.10 it/sec, obj=-7.93]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -7.933724963886174
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_2 = 1.3192311481224905e-05
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End AerodynamicsScenario execution (time: 0:00:00.013653) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start StructureScenario execution ***
    INFO - 16:25:56: StructureScenario
    INFO - 16:25:56:    Disciplines: SobieskiStructure
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_11(x_1)
    INFO - 16:25:56:    with respect to x_1
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_1(x_1) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 583.11 it/sec, obj=-.564]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -0.5642306630900232
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_1 = [-0.01814981 -0.0334186  -0.04430847 -0.05188415 -0.05736866 -0.1371287
    INFO - 16:25:56:  -0.1028713 ]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End StructureScenario execution (time: 0:00:00.017022) ***
    INFO - 16:25:56: ...  98%|█████████▊| 49/50 [00:13<00:00,  3.65 it/sec, obj=-3.85e+3]
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start PropulsionScenario execution ***
    INFO - 16:25:56: PropulsionScenario
    INFO - 16:25:56:    Disciplines: SobieskiPropulsion
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize y_34(x_3)
    INFO - 16:25:56:    with respect to x_3
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_3(x_3) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:    | x_3  |     0.1     | 0.1583468280836428 |      1      | float |
    INFO - 16:25:56:    +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 1766.77 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   7%|▋         | 2/30 [00:00<00:00, 446.39 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  10%|█         | 3/30 [00:00<00:00, 501.53 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56: ...  13%|█▎        | 4/30 [00:00<00:00, 420.05 it/sec, obj=0.928]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 7
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: 0.9280716879671977
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_3 = [-0.76492049 -0.23507951  0.         -0.18324425]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56:       | x_3  |     0.1     | 0.1575276113298535 |      1      | float |
    INFO - 16:25:56:       +------+-------------+--------------------+-------------+-------+
    INFO - 16:25:56: *** End PropulsionScenario execution (time: 0:00:00.026264) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start AerodynamicsScenario execution ***
    INFO - 16:25:56: AerodynamicsScenario
    INFO - 16:25:56:    Disciplines: SobieskiAerodynamics
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_24(x_2)
    INFO - 16:25:56:    with respect to x_2
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_2(x_2) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 908.45 it/sec, obj=-7.97]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -7.965804296821081
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_2 = 8.411688322551569e-05
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End AerodynamicsScenario execution (time: 0:00:00.014027) ***
    INFO - 16:25:56:
    INFO - 16:25:56: *** Start StructureScenario execution ***
    INFO - 16:25:56: StructureScenario
    INFO - 16:25:56:    Disciplines: SobieskiStructure
    INFO - 16:25:56:    MDO formulation: DisciplinaryOpt
    INFO - 16:25:56: Optimization problem:
    INFO - 16:25:56:    minimize -y_11(x_1)
    INFO - 16:25:56:    with respect to x_1
    INFO - 16:25:56:    subject to constraints:
    INFO - 16:25:56:       g_1(x_1) <= 0.0
    INFO - 16:25:56:    over the design space:
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:    +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: Solving optimization problem with algorithm SLSQP:
    INFO - 16:25:56: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 16:25:56:
    INFO - 16:25:56: ...   3%|▎         | 1/30 [00:00<00:00, 569.34 it/sec, obj=-.565]
    INFO - 16:25:56:
    INFO - 16:25:56:
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: 8
    INFO - 16:25:56:       Message: Positive directional derivative for linesearch
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 2
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -0.5646860953750844
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_1 = [-0.01830932 -0.03352541 -0.04438876 -0.05194846 -0.0574223  -0.13720433
    INFO - 16:25:56:  -0.10279567]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 16:25:56:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 16:25:56:       +--------+-------------+-------+-------------+-------+
    INFO - 16:25:56: *** End StructureScenario execution (time: 0:00:00.017285) ***
    INFO - 16:25:56: ... 100%|██████████| 50/50 [00:13<00:00,  3.67 it/sec, obj=-3.89e+3]
    INFO - 16:25:56: Optimization result:
    INFO - 16:25:56:    Optimizer info:
    INFO - 16:25:56:       Status: None
    INFO - 16:25:56:       Message: Maximum number of iterations reached. GEMSEO Stopped the driver
    INFO - 16:25:56:       Number of calls to the objective function by the optimizer: 52
    INFO - 16:25:56:    Solution:
    INFO - 16:25:56:       The solution is feasible.
    INFO - 16:25:56:       Objective: -3956.9412288587596
    INFO - 16:25:56:       Standardized constraints:
    INFO - 16:25:56:          g_1_g_2_g_3 = [-1.80509341e-02 -3.33391490e-02 -4.42438091e-02 -5.18299820e-02
    INFO - 16:25:56:  -5.73221710e-02 -1.37208650e-01 -1.02791350e-01  2.22044605e-16
    INFO - 16:25:56:  -7.67015138e-01 -2.32984862e-01 -6.66133815e-16 -1.83255000e-01]
    INFO - 16:25:56:       Design space:
    INFO - 16:25:56:       +-------------+-------------+---------------------+-------------+-------+
    INFO - 16:25:56:       | name        | lower_bound |        value        | upper_bound | type  |
    INFO - 16:25:56:       +-------------+-------------+---------------------+-------------+-------+
    INFO - 16:25:56:       | x_shared[0] |     0.01    | 0.06000000000000003 |     0.09    | float |
    INFO - 16:25:56:       | x_shared[1] |    30000    |  59976.62721006885  |    60000    | float |
    INFO - 16:25:56:       | x_shared[2] |     1.4     |         1.4         |     1.8     | float |
    INFO - 16:25:56:       | x_shared[3] |     2.5     |         2.5         |     8.5     | float |
    INFO - 16:25:56:       | x_shared[4] |      40     |          70         |      70     | float |
    INFO - 16:25:56:       | x_shared[5] |     500     |         1500        |     1500    | float |
    INFO - 16:25:56:       +-------------+-------------+---------------------+-------------+-------+
    INFO - 16:25:56: *** End MDOScenario execution (time: 0:00:13.629610) ***

{'max_iter': 50, 'algo_options': {'xtol_rel': 1e-07, 'xtol_abs': 1e-07, 'ftol_rel': 1e-07, 'ftol_abs': 1e-07, 'ineq_tolerance': 0.0001}, 'algo': 'NLOPT_COBYLA'}

Plot the history of the MDA residuals

For the first MDA:

system_scenario.formulation.mda1.plot_residual_history(save=False, show=True)
# For the second MDA:
system_scenario.formulation.mda2.plot_residual_history(save=False, show=True)
  • MDAJacobi: residual plot
  • MDAJacobi: residual plot

Plot the system optimization history view

system_scenario.post_process("OptHistoryView", save=False, show=True)
  • Evolution of the optimization variables
  • Evolution of the objective value
  • Distance to the optimum
  • Evolution of the inequality constraints
/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/stable/lib/python3.9/site-packages/genson/schema/strategies/base.py:42: UserWarning: Schema incompatible. Keyword 'description' has conflicting values ('The width and height of the figure in inches, e.g. ``(w, h)``.\nIf ``None``, use the :attr:`.OptPostProcessor.DEFAULT_FIG_SIZE`\nof the post-processor.' vs. 'The width and height of the figure in inches, e.g. `(w, h)`.\nIf ``None``, use the :attr:`.OptPostProcessor.DEFAULT_FIG_SIZE`\nof the post-processor.'). Using 'The width and height of the figure in inches, e.g. ``(w, h)``.\nIf ``None``, use the :attr:`.OptPostProcessor.DEFAULT_FIG_SIZE`\nof the post-processor.'
  warn(('Schema incompatible. Keyword {0!r} has conflicting '
 WARNING - 16:25:58: Failed to create Hessian approximation.
Traceback (most recent call last):
  File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/stable/lib/python3.9/site-packages/gemseo/post/opt_history_view.py", line 621, in _create_hessian_approx_plot
    _, diag, _, _ = SR1Approx(history).build_approximation(
  File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/stable/lib/python3.9/site-packages/gemseo/post/core/hessians.py", line 379, in build_approximation
    x_hist, grad_hist, _, _ = self.get_x_grad_history(
  File "/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/stable/lib/python3.9/site-packages/gemseo/post/core/hessians.py", line 170, in get_x_grad_history
    raise ValueError(
ValueError: Cannot build approximation for function: -y_4 because its gradient history is too small: 0.

<gemseo.post.opt_history_view.OptHistoryView object at 0x7ffaebf28a00>

Plot the structure optimization histories of the 2 first iterations

struct_databases = system_scenario.formulation.scenario_adapters[2].databases
for database in struct_databases[:2]:
    opt_problem = deepcopy(sc_str.formulation.opt_problem)
    opt_problem.database = database
    execute_post(opt_problem, "OptHistoryView", save=False, show=True)

for disc in [propu, aero, mission, struct]:
    print(f"{disc.name}: {disc.n_calls} calls.")
  • Evolution of the optimization variables
  • Evolution of the objective value
  • Distance to the optimum
  • Hessian diagonal approximation
  • Evolution of the inequality constraints
  • Evolution of the optimization variables
  • Evolution of the objective value
  • Distance to the optimum
  • Hessian diagonal approximation
  • Evolution of the inequality constraints
/home/docs/checkouts/readthedocs.org/user_builds/gemseo/envs/stable/lib/python3.9/site-packages/gemseo/post/opt_history_view.py:599: UserWarning: All values for SymLogScale are below linthresh, making it effectively linear. You likely should lower the value of linthresh.
  col_bar = fig.colorbar(
SobieskiPropulsion: 1657 calls.
SobieskiAerodynamics: 1854 calls.
SobieskiMission: 50 calls.
SobieskiStructure: 1957 calls.

Total running time of the script: ( 0 minutes 18.322 seconds)

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