BiLevel-based MDO on the Sobieski SSBJ test case

from __future__ import annotations

from copy import deepcopy

from gemseo.api import configure_logger
from gemseo.api import create_discipline
from gemseo.api import create_scenario
from gemseo.api 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 - 13:28:15:
    INFO - 13:28:15: *** Start MDOScenario execution ***
    INFO - 13:28:15: MDOScenario
    INFO - 13:28:15:    Disciplines: AerodynamicsScenario PropulsionScenario SobieskiMission StructureScenario
    INFO - 13:28:15:    MDO formulation: BiLevel
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_4(x_shared) = -y_4(x_shared)
    INFO - 13:28:15:    with respect to x_shared
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_1_g_2_g_3(x_shared) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +-------------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name        | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +-------------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_shared[0] |     0.01    |  0.05 |     0.09    | float |
    INFO - 13:28:15:    | x_shared[1] |    30000    | 45000 |    60000    | float |
    INFO - 13:28:15:    | x_shared[2] |     1.4     |  1.6  |     1.8     | float |
    INFO - 13:28:15:    | x_shared[3] |     2.5     |  5.5  |     8.5     | float |
    INFO - 13:28:15:    | x_shared[4] |      40     |   55  |      70     | float |
    INFO - 13:28:15:    | x_shared[5] |     500     |  1000 |     1500    | float |
    INFO - 13:28:15:    +-------------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm NLOPT_COBYLA:
    INFO - 13:28:15: ...   0%|          | 0/50 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start PropulsionScenario execution ***
    INFO - 13:28:15: PropulsionScenario
    INFO - 13:28:15:    Disciplines: SobieskiPropulsion
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize y_34(x_3)
    INFO - 13:28:15:    with respect to x_3
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_3(x_3) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_3  |     0.1     |  0.5  |      1      | float |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 1432.97 it/sec, obj=1.11]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 437.36 it/sec, obj=1.14]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  10%|█         | 3/30 [00:00<00:00, 492.40 it/sec, obj=1.1]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  13%|█▎        | 4/30 [00:00<00:00, 427.19 it/sec, obj=1.11]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 13
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: 1.1087874739328383
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_3 = [-0.91571362 -0.08428638  0.         -0.05794805]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: *** End PropulsionScenario execution (time: 0:00:00.027278) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:15: AerodynamicsScenario
    INFO - 13:28:15:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:15:    with respect to x_2
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_2(x_2) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_2  |     0.75    |   1   |     1.25    | float |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 854.24 it/sec, obj=-4.15]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 384.34 it/sec, obj=-4.22]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  10%|█         | 3/30 [00:00<00:00, 364.29 it/sec, obj=-4.28]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: -4.283343558640357
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_2 = -0.040000000000000036
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: *** End AerodynamicsScenario execution (time: 0:00:00.020657) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start StructureScenario execution ***
    INFO - 13:28:15: StructureScenario
    INFO - 13:28:15:    Disciplines: SobieskiStructure
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:15:    with respect to x_1
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_1(x_1) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_1[0] |     0.1     |  0.25 |     0.4     | float |
    INFO - 13:28:15:    | x_1[1] |     0.75    |   1   |     1.25    | float |
    INFO - 13:28:15:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 523.96 it/sec, obj=-.152]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 247.47 it/sec, obj=-.143]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  10%|█         | 3/30 [00:00<00:00, 225.65 it/sec, obj=-.144]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  13%|█▎        | 4/30 [00:00<00:00, 210.74 it/sec, obj=-.146]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  17%|█▋        | 5/30 [00:00<00:00, 203.10 it/sec, obj=-.155]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  20%|██        | 6/30 [00:00<00:00, 197.82 it/sec, obj=-.156]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  23%|██▎       | 7/30 [00:00<00:00, 194.90 it/sec, obj=-.156]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  27%|██▋       | 8/30 [00:00<00:00, 192.72 it/sec, obj=-.156]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  30%|███       | 9/30 [00:00<00:00, 191.10 it/sec, obj=-.156]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: None
    INFO - 13:28:15:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 10
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: -0.15631824062042746
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_1 = [ 3.99302813e-12 -2.99419226e-02 -4.49346629e-02 -5.39372764e-02
    INFO - 13:28:15:  -5.99419226e-02 -6.61963740e-02 -1.73803626e-01]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 13:28:15:       | x_1[1] |     0.75    | 0.9857121415472604 |     1.25    | float |
    INFO - 13:28:15:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: *** End StructureScenario execution (time: 0:00:00.058126) ***
    INFO - 13:28:15: ...   2%|▏         | 1/50 [00:00<00:15,  3.10 it/sec, obj=-553]
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start PropulsionScenario execution ***
    INFO - 13:28:15: PropulsionScenario
    INFO - 13:28:15:    Disciplines: SobieskiPropulsion
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize y_34(x_3)
    INFO - 13:28:15:    with respect to x_3
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_3(x_3) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 1839.61 it/sec, obj=1.11]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 480.89 it/sec, obj=1.11]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 12
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: 1.1087874739328383
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_3 = [-0.75494685 -0.24505315  0.         -0.05794805]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: *** End PropulsionScenario execution (time: 0:00:00.014827) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:15: AerodynamicsScenario
    INFO - 13:28:15:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:15:    with respect to x_2
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_2(x_2) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 974.06 it/sec, obj=-3.46]
    INFO - 13:28:15:
 WARNING - 13:28:15: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:15:    Solution:
 WARNING - 13:28:15:       The solution is not feasible.
    INFO - 13:28:15:       Objective: -3.456006478817154
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_2 = 0.010000000000000009
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: *** End AerodynamicsScenario execution (time: 0:00:00.007493) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start StructureScenario execution ***
    INFO - 13:28:15: StructureScenario
    INFO - 13:28:15:    Disciplines: SobieskiStructure
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:15:    with respect to x_1
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_1(x_1) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 13:28:15:    | x_1[1] |     0.75    | 0.9857121415472604 |     1.25    | float |
    INFO - 13:28:15:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 601.42 it/sec, obj=-.193]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 259.34 it/sec, obj=-.212]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  10%|█         | 3/30 [00:00<00:00, 232.57 it/sec, obj=-.285]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  13%|█▎        | 4/30 [00:00<00:00, 215.28 it/sec, obj=-.285]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  17%|█▋        | 5/30 [00:00<00:00, 203.17 it/sec, obj=-.285]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  20%|██        | 6/30 [00:00<00:00, 196.51 it/sec, obj=-.285]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  23%|██▎       | 7/30 [00:00<00:00, 193.59 it/sec, obj=-.285]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  27%|██▋       | 8/30 [00:00<00:00, 190.42 it/sec, obj=-.286]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  30%|███       | 9/30 [00:00<00:00, 189.03 it/sec, obj=-.286]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  33%|███▎      | 10/30 [00:00<00:00, 187.95 it/sec, obj=-.286]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: None
    INFO - 13:28:15:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 11
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: -0.2861511006159976
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 13:28:15:  -0.03354102]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | x_1[0] |     0.1     | 0.3999999999999848 |     0.4     | float |
    INFO - 13:28:15:       | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 13:28:15:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: *** End StructureScenario execution (time: 0:00:00.057964) ***
    INFO - 13:28:15: ...   4%|▍         | 2/50 [00:00<00:12,  3.82 it/sec, obj=-574]
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start PropulsionScenario execution ***
    INFO - 13:28:15: PropulsionScenario
    INFO - 13:28:15:    Disciplines: SobieskiPropulsion
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize y_34(x_3)
    INFO - 13:28:15:    with respect to x_3
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_3(x_3) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | x_3  |     0.1     | 0.4302702621790957 |      1      | float |
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 2032.12 it/sec, obj=1.1]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 489.42 it/sec, obj=1.16]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  10%|█         | 3/30 [00:00<00:00, 535.06 it/sec, obj=1.09]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  13%|█▎        | 4/30 [00:00<00:00, 452.83 it/sec, obj=1.12]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  17%|█▋        | 5/30 [00:00<00:00, 414.58 it/sec, obj=1.12]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  20%|██        | 6/30 [00:00<00:00, 392.90 it/sec, obj=1.12]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: None
    INFO - 13:28:15:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 8
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: 1.1169456193906955
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_3 = [-7.20996205e-01 -2.79003795e-01 -2.22044605e-16 -1.27460556e-01]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | x_3  |     0.1     | 0.2871004772038966 |      1      | float |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: *** End PropulsionScenario execution (time: 0:00:00.019370) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:15: AerodynamicsScenario
    INFO - 13:28:15:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:15:    with respect to x_2
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_2(x_2) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 980.21 it/sec, obj=-3.32]
    INFO - 13:28:15:
 WARNING - 13:28:15: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:15:    Solution:
 WARNING - 13:28:15:       The solution is not feasible.
    INFO - 13:28:15:       Objective: -3.3171632100551673
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_2 = 0.010000000000000009
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: *** End AerodynamicsScenario execution (time: 0:00:00.012746) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start StructureScenario execution ***
    INFO - 13:28:15: StructureScenario
    INFO - 13:28:15:    Disciplines: SobieskiStructure
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:15:    with respect to x_1
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_1(x_1) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | x_1[0] |     0.1     | 0.3999999999999848 |     0.4     | float |
    INFO - 13:28:15:    | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 13:28:15:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 607.17 it/sec, obj=-.272]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 260.81 it/sec, obj=-.272]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 3
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: -0.2721681413246109
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 13:28:15:  -0.03354102]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:15:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15: *** End StructureScenario execution (time: 0:00:00.015316) ***
    INFO - 13:28:15: ...   6%|▌         | 3/50 [00:00<00:11,  4.15 it/sec, obj=-813]
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start PropulsionScenario execution ***
    INFO - 13:28:15: PropulsionScenario
    INFO - 13:28:15:    Disciplines: SobieskiPropulsion
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize y_34(x_3)
    INFO - 13:28:15:    with respect to x_3
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_3(x_3) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:    | x_3  |     0.1     | 0.2871004772038966 |      1      | float |
    INFO - 13:28:15:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 1176.85 it/sec, obj=1.16]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   7%|▋         | 2/30 [00:00<00:00, 437.66 it/sec, obj=1.14]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  10%|█         | 3/30 [00:00<00:00, 409.99 it/sec, obj=1.14]
    INFO - 13:28:15:
    INFO - 13:28:15: ...  13%|█▎        | 4/30 [00:00<00:00, 431.28 it/sec, obj=1.14]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: None
    INFO - 13:28:15:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: 1.137722098693054
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_3 = [-7.10555843e-01 -2.89444157e-01  6.66133815e-16 -1.11370139e-01]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15:       | x_3  |     0.1     | 0.3243399096603405 |      1      | float |
    INFO - 13:28:15:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:15: *** End PropulsionScenario execution (time: 0:00:00.013786) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:15: AerodynamicsScenario
    INFO - 13:28:15:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:15:    with respect to x_2
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_2(x_2) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 1006.55 it/sec, obj=-3.31]
    INFO - 13:28:15:
 WARNING - 13:28:15: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:15:    Solution:
 WARNING - 13:28:15:       The solution is not feasible.
    INFO - 13:28:15:       Objective: -3.3146292282019347
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_2 = 0.010000000000000009
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:15: *** End AerodynamicsScenario execution (time: 0:00:00.007297) ***
    INFO - 13:28:15:
    INFO - 13:28:15: *** Start StructureScenario execution ***
    INFO - 13:28:15: StructureScenario
    INFO - 13:28:15:    Disciplines: SobieskiStructure
    INFO - 13:28:15:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:15: Optimization problem:
    INFO - 13:28:15:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:15:    with respect to x_1
    INFO - 13:28:15:    subject to constraints:
    INFO - 13:28:15:       g_1(x_1) <= 0.0
    INFO - 13:28:15:    over the design space:
    INFO - 13:28:15:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:15:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:15: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:15:
    INFO - 13:28:15: ...   3%|▎         | 1/30 [00:00<00:00, 594.60 it/sec, obj=-.274]
    INFO - 13:28:15:
    INFO - 13:28:15:
    INFO - 13:28:15: Optimization result:
    INFO - 13:28:15:    Optimizer info:
    INFO - 13:28:15:       Status: 8
    INFO - 13:28:15:       Message: Positive directional derivative for linesearch
    INFO - 13:28:15:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:15:    Solution:
    INFO - 13:28:15:       The solution is feasible.
    INFO - 13:28:15:       Objective: -0.2737879545502587
    INFO - 13:28:15:       Standardized constraints:
    INFO - 13:28:15:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 13:28:15:  -0.03354102]
    INFO - 13:28:15:       Design space:
    INFO - 13:28:15:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:15:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:15:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:15:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:15: *** End StructureScenario execution (time: 0:00:00.010069) ***
    INFO - 13:28:15: ...   8%|▊         | 4/50 [00:00<00:10,  4.24 it/sec, obj=-751]
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start PropulsionScenario execution ***
    INFO - 13:28:16: PropulsionScenario
    INFO - 13:28:16:    Disciplines: SobieskiPropulsion
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize y_34(x_3)
    INFO - 13:28:16:    with respect to x_3
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_3(x_3) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | x_3  |     0.1     | 0.3243399096603405 |      1      | float |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1961.79 it/sec, obj=1.1]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 489.16 it/sec, obj=1.12]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 536.91 it/sec, obj=1.1]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 451.47 it/sec, obj=1.12]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 414.15 it/sec, obj=1.12]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 333.59 it/sec, obj=1.12]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: None
    INFO - 13:28:16:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 14
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: 1.1169456193906955
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_3 = [-7.20597051e-01 -2.79402949e-01  2.22044605e-16 -1.27460556e-01]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End PropulsionScenario execution (time: 0:00:00.022132) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:16: AerodynamicsScenario
    INFO - 13:28:16:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:16:    with respect to x_2
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_2(x_2) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1001.74 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 412.30 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 465.55 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 477.63 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 493.68 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 503.93 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  23%|██▎       | 7/30 [00:00<00:00, 512.20 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  27%|██▋       | 8/30 [00:00<00:00, 516.14 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  30%|███       | 9/30 [00:00<00:00, 520.69 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  33%|███▎      | 10/30 [00:00<00:00, 522.64 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  37%|███▋      | 11/30 [00:00<00:00, 409.75 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  40%|████      | 12/30 [00:00<00:00, 395.18 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  43%|████▎     | 13/30 [00:00<00:00, 404.59 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  47%|████▋     | 14/30 [00:00<00:00, 413.26 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  50%|█████     | 15/30 [00:00<00:00, 420.86 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  53%|█████▎    | 16/30 [00:00<00:00, 427.94 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  57%|█████▋    | 17/30 [00:00<00:00, 434.22 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  60%|██████    | 18/30 [00:00<00:00, 440.06 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  63%|██████▎   | 19/30 [00:00<00:00, 445.58 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  67%|██████▋   | 20/30 [00:00<00:00, 450.38 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  70%|███████   | 21/30 [00:00<00:00, 454.93 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  73%|███████▎  | 22/30 [00:00<00:00, 458.90 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  77%|███████▋  | 23/30 [00:00<00:00, 450.10 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  80%|████████  | 24/30 [00:00<00:00, 454.08 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  83%|████████▎ | 25/30 [00:00<00:00, 458.02 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  87%|████████▋ | 26/30 [00:00<00:00, 461.52 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  90%|█████████ | 27/30 [00:00<00:00, 464.95 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  93%|█████████▎| 28/30 [00:00<00:00, 466.72 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  97%|█████████▋| 29/30 [00:00<00:00, 469.72 it/sec, obj=-3.38]
    INFO - 13:28:16:
    INFO - 13:28:16: ... 100%|██████████| 30/30 [00:00<00:00, 467.50 it/sec, obj=-3.38]
    INFO - 13:28:16:
 WARNING - 13:28:16: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: None
    INFO - 13:28:16:       Message: Maximum number of iterations reached. GEMSEO Stopped the driver
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 81
    INFO - 13:28:16:    Solution:
 WARNING - 13:28:16:       The solution is not feasible.
    INFO - 13:28:16:       Objective: -3.3833585466979232
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_2 = 0.010000000000000009
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: *** End AerodynamicsScenario execution (time: 0:00:00.069227) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start StructureScenario execution ***
    INFO - 13:28:16: StructureScenario
    INFO - 13:28:16:    Disciplines: SobieskiStructure
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:16:    with respect to x_1
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_1(x_1) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:16:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 609.55 it/sec, obj=-.256]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 258.49 it/sec, obj=-.233]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 231.20 it/sec, obj=-.237]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 211.14 it/sec, obj=-.255]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 203.66 it/sec, obj=-.255]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 199.11 it/sec, obj=-.255]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  23%|██▎       | 7/30 [00:00<00:00, 194.20 it/sec, obj=-.255]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  27%|██▋       | 8/30 [00:00<00:00, 191.03 it/sec, obj=-.255]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: None
    INFO - 13:28:16:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: -0.25541043890623544
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_1 = [-2.87847242e-02 -1.88000814e-02 -2.52039105e-02 -3.26929762e-02
    INFO - 13:28:16:  -3.92051733e-02 -2.40000000e-01 -8.00570721e-12]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_1[0] |     0.1     | 0.2842628772739993 |     0.4     | float |
    INFO - 13:28:16:       | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End StructureScenario execution (time: 0:00:00.046695) ***
    INFO - 13:28:16: ...  10%|█         | 5/50 [00:01<00:11,  4.01 it/sec, obj=-734]
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start PropulsionScenario execution ***
    INFO - 13:28:16: PropulsionScenario
    INFO - 13:28:16:    Disciplines: SobieskiPropulsion
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize y_34(x_3)
    INFO - 13:28:16:    with respect to x_3
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_3(x_3) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1964.55 it/sec, obj=1.12]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: 8
    INFO - 13:28:16:       Message: Positive directional derivative for linesearch
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 17
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: 1.1169456193906955
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_3 = [-8.42352689e-01 -1.57647311e-01  2.22044605e-16 -1.27460556e-01]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End PropulsionScenario execution (time: 0:00:00.014705) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:16: AerodynamicsScenario
    INFO - 13:28:16:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:16:    with respect to x_2
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_2(x_2) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1944.51 it/sec, obj=-4.01]
    INFO - 13:28:16:
 WARNING - 13:28:16: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: 8
    INFO - 13:28:16:       Message: Positive directional derivative for linesearch
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:16:    Solution:
 WARNING - 13:28:16:       The solution is not feasible.
    INFO - 13:28:16:       Objective: -4.010763549231421
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_2 = 0.010000000000000009
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: *** End AerodynamicsScenario execution (time: 0:00:00.007180) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start StructureScenario execution ***
    INFO - 13:28:16: StructureScenario
    INFO - 13:28:16:    Disciplines: SobieskiStructure
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:16:    with respect to x_1
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_1(x_1) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | x_1[0] |     0.1     | 0.2842628772739993 |     0.4     | float |
    INFO - 13:28:16:    | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 13:28:16:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1721.09 it/sec, obj=-.297]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 293.69 it/sec, obj=-.297]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 250.29 it/sec, obj=-.297]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 227.08 it/sec, obj=-.297]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 215.23 it/sec, obj=-.297]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 204.36 it/sec, obj=-.297]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: 8
    INFO - 13:28:16:       Message: Positive directional derivative for linesearch
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: -0.29713711523465847
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_1 = [-0.02505357 -0.02542063 -0.03358482 -0.04103714 -0.04706944 -0.20645898
    INFO - 13:28:16:  -0.03354102]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:16:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16: *** End StructureScenario execution (time: 0:00:00.037490) ***
    INFO - 13:28:16: ...  12%|█▏        | 6/50 [00:01<00:10,  4.20 it/sec, obj=-977]
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start PropulsionScenario execution ***
    INFO - 13:28:16: PropulsionScenario
    INFO - 13:28:16:    Disciplines: SobieskiPropulsion
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize y_34(x_3)
    INFO - 13:28:16:    with respect to x_3
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_3(x_3) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 2003.01 it/sec, obj=1.12]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: 8
    INFO - 13:28:16:       Message: Positive directional derivative for linesearch
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 17
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: 1.1169456193906955
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_3 = [-6.70083434e-01 -3.29916566e-01  2.22044605e-16 -1.27460556e-01]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End PropulsionScenario execution (time: 0:00:00.013611) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:16: AerodynamicsScenario
    INFO - 13:28:16:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:16:    with respect to x_2
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_2(x_2) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 983.65 it/sec, obj=-3.5]
    INFO - 13:28:16:
 WARNING - 13:28:16: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: 8
    INFO - 13:28:16:       Message: Positive directional derivative for linesearch
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:16:    Solution:
 WARNING - 13:28:16:       The solution is not feasible.
    INFO - 13:28:16:       Objective: -3.4989599823565998
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_2 = 0.010000000000000009
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: *** End AerodynamicsScenario execution (time: 0:00:00.012735) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start StructureScenario execution ***
    INFO - 13:28:16: StructureScenario
    INFO - 13:28:16:    Disciplines: SobieskiStructure
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:16:    with respect to x_1
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_1(x_1) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:16:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 590.58 it/sec, obj=-.366]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 260.87 it/sec, obj=-.342]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 233.79 it/sec, obj=-.365]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 215.36 it/sec, obj=-.365]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 206.79 it/sec, obj=-.365]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 201.46 it/sec, obj=-.365]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: None
    INFO - 13:28:16:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: -0.36496565666784275
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_1 = [-2.58485524e-02 -1.74692489e-02 -2.44407670e-02 -3.21952521e-02
    INFO - 13:28:16:  -3.88530648e-02 -2.40000000e-01 -9.75552972e-13]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_1[0] |     0.1     | 0.3050815823000734 |     0.4     | float |
    INFO - 13:28:16:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End StructureScenario execution (time: 0:00:00.034493) ***
    INFO - 13:28:16: ...  14%|█▍        | 7/50 [00:01<00:10,  4.09 it/sec, obj=-1.05e+3]
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start PropulsionScenario execution ***
    INFO - 13:28:16: PropulsionScenario
    INFO - 13:28:16:    Disciplines: SobieskiPropulsion
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize y_34(x_3)
    INFO - 13:28:16:    with respect to x_3
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_3(x_3) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | x_3  |     0.1     | 0.2871004772038968 |      1      | float |
    INFO - 13:28:16:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1869.95 it/sec, obj=1.04]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 458.72 it/sec, obj=1.07]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 512.27 it/sec, obj=1.05]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 437.44 it/sec, obj=1.07]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 354.35 it/sec, obj=1.07]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 372.47 it/sec, obj=1.07]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: None
    INFO - 13:28:16:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 8
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: 1.0733793462031596
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_3 = [-0.72171604 -0.27828396  0.         -0.15721712]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_3  |     0.1     | 0.2068477480804932 |      1      | float |
    INFO - 13:28:16:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End PropulsionScenario execution (time: 0:00:00.020480) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:16: AerodynamicsScenario
    INFO - 13:28:16:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:16:    with respect to x_2
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_2(x_2) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 1008.00 it/sec, obj=-4.65]
    INFO - 13:28:16:
 WARNING - 13:28:16: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: 8
    INFO - 13:28:16:       Message: Positive directional derivative for linesearch
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:16:    Solution:
 WARNING - 13:28:16:       The solution is not feasible.
    INFO - 13:28:16:       Objective: -4.654696008207175
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_2 = 0.010000000000000009
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:16:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:16: *** End AerodynamicsScenario execution (time: 0:00:00.007410) ***
    INFO - 13:28:16:
    INFO - 13:28:16: *** Start StructureScenario execution ***
    INFO - 13:28:16: StructureScenario
    INFO - 13:28:16:    Disciplines: SobieskiStructure
    INFO - 13:28:16:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:16: Optimization problem:
    INFO - 13:28:16:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:16:    with respect to x_1
    INFO - 13:28:16:    subject to constraints:
    INFO - 13:28:16:       g_1(x_1) <= 0.0
    INFO - 13:28:16:    over the design space:
    INFO - 13:28:16:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:    | x_1[0] |     0.1     | 0.3050815823000734 |     0.4     | float |
    INFO - 13:28:16:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:16:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:16: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   3%|▎         | 1/30 [00:00<00:00, 604.63 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...   7%|▋         | 2/30 [00:00<00:00, 252.75 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  10%|█         | 3/30 [00:00<00:00, 229.00 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  13%|█▎        | 4/30 [00:00<00:00, 213.07 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  17%|█▋        | 5/30 [00:00<00:00, 205.00 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  20%|██        | 6/30 [00:00<00:00, 199.90 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  23%|██▎       | 7/30 [00:00<00:00, 196.49 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16: ...  27%|██▋       | 8/30 [00:00<00:00, 194.21 it/sec, obj=-.394]
    INFO - 13:28:16:
    INFO - 13:28:16:
    INFO - 13:28:16: Optimization result:
    INFO - 13:28:16:    Optimizer info:
    INFO - 13:28:16:       Status: None
    INFO - 13:28:16:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:16:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:16:    Solution:
    INFO - 13:28:16:       The solution is feasible.
    INFO - 13:28:16:       Objective: -0.3943234828131065
    INFO - 13:28:16:       Standardized constraints:
    INFO - 13:28:16:          g_1 = [-2.18016988e-02 -1.56468526e-02 -2.34022845e-02 -3.15220572e-02
    INFO - 13:28:16:  -3.83796197e-02 -2.40000000e-01 -3.33066907e-16]
    INFO - 13:28:16:       Design space:
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16:       | x_1[0] |     0.1     | 0.3350305463282076 |     0.4     | float |
    INFO - 13:28:16:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:16:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:16: *** End StructureScenario execution (time: 0:00:00.045889) ***
    INFO - 13:28:17: ...  16%|█▌        | 8/50 [00:01<00:10,  4.09 it/sec, obj=-1.67e+3]
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start PropulsionScenario execution ***
    INFO - 13:28:17: PropulsionScenario
    INFO - 13:28:17:    Disciplines: SobieskiPropulsion
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize y_34(x_3)
    INFO - 13:28:17:    with respect to x_3
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_3(x_3) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_3  |     0.1     | 0.2068477480804932 |      1      | float |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 2010.69 it/sec, obj=1.03]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 484.02 it/sec, obj=1.04]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 531.22 it/sec, obj=1.03]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 445.00 it/sec, obj=1.04]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 398.70 it/sec, obj=1.04]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 384.38 it/sec, obj=1.04]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 10
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: 1.0410444624498805
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_3 = [-8.51430794e-01 -1.48569206e-01  2.22044605e-16 -1.59690326e-01]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_3  |     0.1     | 0.1842648745222338 |      1      | float |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End PropulsionScenario execution (time: 0:00:00.019757) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:17: AerodynamicsScenario
    INFO - 13:28:17:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:17:    with respect to x_2
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_2(x_2) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 1001.03 it/sec, obj=-5.69]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: 8
    INFO - 13:28:17:       Message: Positive directional derivative for linesearch
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: -5.6900427487038545
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_2 = -0.040898733728932046
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: *** End AerodynamicsScenario execution (time: 0:00:00.007144) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start StructureScenario execution ***
    INFO - 13:28:17: StructureScenario
    INFO - 13:28:17:    Disciplines: SobieskiStructure
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:17:    with respect to x_1
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_1(x_1) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_1[0] |     0.1     | 0.3350305463282076 |     0.4     | float |
    INFO - 13:28:17:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 593.84 it/sec, obj=-.387]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 255.89 it/sec, obj=-.129]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 231.04 it/sec, obj=-.163]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 218.24 it/sec, obj=-.171]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 208.27 it/sec, obj=-.172]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 202.42 it/sec, obj=-.172]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  23%|██▎       | 7/30 [00:00<00:00, 198.65 it/sec, obj=-.175]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  27%|██▋       | 8/30 [00:00<00:00, 195.93 it/sec, obj=-.177]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  30%|███       | 9/30 [00:00<00:00, 193.80 it/sec, obj=-.177]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  33%|███▎      | 10/30 [00:00<00:00, 192.19 it/sec, obj=-.177]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  37%|███▋      | 11/30 [00:00<00:00, 200.52 it/sec, obj=-.177]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 12
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: -0.17693182961895998
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_1 = [ 7.59660557e-10 -2.91294365e-02 -4.40206163e-02 -5.30597917e-02
    INFO - 13:28:17:  -5.91294368e-02 -7.67607716e-02 -1.63239228e-01]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +--------+-------------+-------------------+-------------+-------+
    INFO - 13:28:17:       | name   | lower_bound |       value       | upper_bound | type  |
    INFO - 13:28:17:       +--------+-------------+-------------------+-------------+-------+
    INFO - 13:28:17:       | x_1[0] |     0.1     |        0.1        |     0.4     | float |
    INFO - 13:28:17:       | x_1[1] |     0.75    | 1.045173780953992 |     1.25    | float |
    INFO - 13:28:17:       +--------+-------------+-------------------+-------------+-------+
    INFO - 13:28:17: *** End StructureScenario execution (time: 0:00:00.059545) ***
    INFO - 13:28:17: ...  18%|█▊        | 9/50 [00:02<00:09,  4.12 it/sec, obj=-1.73e+3]
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start PropulsionScenario execution ***
    INFO - 13:28:17: PropulsionScenario
    INFO - 13:28:17:    Disciplines: SobieskiPropulsion
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize y_34(x_3)
    INFO - 13:28:17:    with respect to x_3
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_3(x_3) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_3  |     0.1     | 0.1842648745222338 |      1      | float |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 2009.73 it/sec, obj=1.01]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 481.52 it/sec, obj=1.02]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 526.22 it/sec, obj=1.01]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 447.24 it/sec, obj=1.02]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 410.99 it/sec, obj=1.02]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 422.71 it/sec, obj=1.02]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: 1.016000144206171
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_3 = [-7.31050536e-01 -2.68949464e-01  8.88178420e-16 -1.65753519e-01]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_3  |     0.1     | 0.1765337509472551 |      1      | float |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End PropulsionScenario execution (time: 0:00:00.018310) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:17: AerodynamicsScenario
    INFO - 13:28:17:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:17:    with respect to x_2
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_2(x_2) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 983.89 it/sec, obj=-13]
    INFO - 13:28:17:
 WARNING - 13:28:17: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: 8
    INFO - 13:28:17:       Message: Positive directional derivative for linesearch
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:17:    Solution:
 WARNING - 13:28:17:       The solution is not feasible.
    INFO - 13:28:17:       Objective: -13.032585586024217
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_2 = 0.006789165930262353
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: *** End AerodynamicsScenario execution (time: 0:00:00.012910) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start StructureScenario execution ***
    INFO - 13:28:17: StructureScenario
    INFO - 13:28:17:    Disciplines: SobieskiStructure
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:17:    with respect to x_1
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_1(x_1) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +--------+-------------+-------------------+-------------+-------+
    INFO - 13:28:17:    | name   | lower_bound |       value       | upper_bound | type  |
    INFO - 13:28:17:    +--------+-------------+-------------------+-------------+-------+
    INFO - 13:28:17:    | x_1[0] |     0.1     |        0.1        |     0.4     | float |
    INFO - 13:28:17:    | x_1[1] |     0.75    | 1.045173780953992 |     1.25    | float |
    INFO - 13:28:17:    +--------+-------------+-------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 596.88 it/sec, obj=-.199]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 260.39 it/sec, obj=-.265]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 233.66 it/sec, obj=-.596]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 216.44 it/sec, obj=-.596]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 207.41 it/sec, obj=-.596]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 200.74 it/sec, obj=-.599]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  23%|██▎       | 7/30 [00:00<00:00, 197.34 it/sec, obj=-.604]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  27%|██▋       | 8/30 [00:00<00:00, 194.81 it/sec, obj=-.605]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  30%|███       | 9/30 [00:00<00:00, 192.85 it/sec, obj=-.605]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  33%|███▎      | 10/30 [00:00<00:00, 191.35 it/sec, obj=-.605]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  37%|███▋      | 11/30 [00:00<00:00, 190.07 it/sec, obj=-.605]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 12
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: -0.6049250967740284
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_1 = [ 2.18820928e-08 -7.11385911e-03 -1.92530970e-02 -2.92829748e-02
    INFO - 13:28:17:  -3.71138664e-02 -2.24260819e-01 -1.57391811e-02]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_1[0] |     0.1     | 0.3956700596288923 |     0.4     | float |
    INFO - 13:28:17:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End StructureScenario execution (time: 0:00:00.062506) ***
    INFO - 13:28:17: ...  20%|██        | 10/50 [00:02<00:09,  4.07 it/sec, obj=-2.59e+3]
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start PropulsionScenario execution ***
    INFO - 13:28:17: PropulsionScenario
    INFO - 13:28:17:    Disciplines: SobieskiPropulsion
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize y_34(x_3)
    INFO - 13:28:17:    with respect to x_3
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_3(x_3) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_3  |     0.1     | 0.1765337509472551 |      1      | float |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 1943.61 it/sec, obj=0.938]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 472.07 it/sec, obj=0.945]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 520.17 it/sec, obj=0.939]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 444.05 it/sec, obj=0.945]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 408.59 it/sec, obj=0.945]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 386.19 it/sec, obj=0.945]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: 0.9449429668739536
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_3 = [-7.57141852e-01 -2.42858148e-01  1.11022302e-15 -1.79769275e-01]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_3  |     0.1     | 0.1600060999443509 |      1      | float |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End PropulsionScenario execution (time: 0:00:00.019789) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:17: AerodynamicsScenario
    INFO - 13:28:17:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:17:    with respect to x_2
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_2(x_2) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 996.98 it/sec, obj=-6.66]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: 8
    INFO - 13:28:17:       Message: Positive directional derivative for linesearch
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: -6.65566291884671
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_2 = -5.838916921274695e-05
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: *** End AerodynamicsScenario execution (time: 0:00:00.007232) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start StructureScenario execution ***
    INFO - 13:28:17: StructureScenario
    INFO - 13:28:17:    Disciplines: SobieskiStructure
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:17:    with respect to x_1
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_1(x_1) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_1[0] |     0.1     | 0.3956700596288923 |     0.4     | float |
    INFO - 13:28:17:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 591.66 it/sec, obj=-.499]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 259.28 it/sec, obj=-.408]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 227.65 it/sec, obj=-.42]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 208.04 it/sec, obj=-.437]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 201.30 it/sec, obj=-.496]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 196.87 it/sec, obj=-.496]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  23%|██▎       | 7/30 [00:00<00:00, 193.99 it/sec, obj=-.496]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  27%|██▋       | 8/30 [00:00<00:00, 191.59 it/sec, obj=-.496]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  30%|███       | 9/30 [00:00<00:00, 190.06 it/sec, obj=-.496]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  33%|███▎      | 10/30 [00:00<00:00, 188.79 it/sec, obj=-.496]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 11
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: -0.49617938304732806
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_1 = [ 3.83093557e-12 -1.01681988e-02 -2.26892237e-02 -3.25816547e-02
    INFO - 13:28:17:  -4.01681988e-02 -1.89656066e-01 -5.03439336e-02]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_1[0] |     0.1     | 0.1919195677564518 |     0.4     | float |
    INFO - 13:28:17:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End StructureScenario execution (time: 0:00:00.057604) ***
    INFO - 13:28:17: ...  22%|██▏       | 11/50 [00:02<00:09,  4.12 it/sec, obj=-2.94e+3]
 WARNING - 13:28:17: MDAJacobi has reached its maximum number of iterations but the normed residual 2.454972305510061e-14 is still above the tolerance 1e-14.
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start PropulsionScenario execution ***
    INFO - 13:28:17: PropulsionScenario
    INFO - 13:28:17:    Disciplines: SobieskiPropulsion
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize y_34(x_3)
    INFO - 13:28:17:    with respect to x_3
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_3(x_3) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_3  |     0.1     | 0.1600060999443509 |      1      | float |
    INFO - 13:28:17:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 2031.14 it/sec, obj=0.936]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 490.22 it/sec, obj=0.937]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 538.19 it/sec, obj=0.937]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 451.90 it/sec, obj=0.937]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 413.60 it/sec, obj=0.937]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  20%|██        | 6/30 [00:00<00:00, 390.71 it/sec, obj=0.937]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: 0.9370546762479626
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_3 = [-6.66658445e-01 -3.33341555e-01 -2.22044605e-16 -1.81107058e-01]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_3  |     0.1     | 0.1585439126140074 |      1      | float |
    INFO - 13:28:17:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End PropulsionScenario execution (time: 0:00:00.019450) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:17: AerodynamicsScenario
    INFO - 13:28:17:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:17:    with respect to x_2
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_2(x_2) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 972.25 it/sec, obj=-6.19]
    INFO - 13:28:17:
 WARNING - 13:28:17: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: 8
    INFO - 13:28:17:       Message: Positive directional derivative for linesearch
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:17:    Solution:
 WARNING - 13:28:17:       The solution is not feasible.
    INFO - 13:28:17:       Objective: -6.189440039501086
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_2 = 0.010000000000000009
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:17:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:17: *** End AerodynamicsScenario execution (time: 0:00:00.007591) ***
    INFO - 13:28:17:
    INFO - 13:28:17: *** Start StructureScenario execution ***
    INFO - 13:28:17: StructureScenario
    INFO - 13:28:17:    Disciplines: SobieskiStructure
    INFO - 13:28:17:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:17: Optimization problem:
    INFO - 13:28:17:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:17:    with respect to x_1
    INFO - 13:28:17:    subject to constraints:
    INFO - 13:28:17:       g_1(x_1) <= 0.0
    INFO - 13:28:17:    over the design space:
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:    | x_1[0] |     0.1     | 0.1919195677564518 |     0.4     | float |
    INFO - 13:28:17:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:17:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:17: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   3%|▎         | 1/30 [00:00<00:00, 557.60 it/sec, obj=-.445]
    INFO - 13:28:17:
    INFO - 13:28:17: ...   7%|▋         | 2/30 [00:00<00:00, 247.82 it/sec, obj=-.444]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  10%|█         | 3/30 [00:00<00:00, 226.91 it/sec, obj=-.444]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  13%|█▎        | 4/30 [00:00<00:00, 211.40 it/sec, obj=-.444]
    INFO - 13:28:17:
    INFO - 13:28:17: ...  17%|█▋        | 5/30 [00:00<00:00, 203.64 it/sec, obj=-.444]
    INFO - 13:28:17:
    INFO - 13:28:17:
    INFO - 13:28:17: Optimization result:
    INFO - 13:28:17:    Optimizer info:
    INFO - 13:28:17:       Status: None
    INFO - 13:28:17:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:17:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:17:    Solution:
    INFO - 13:28:17:       The solution is feasible.
    INFO - 13:28:17:       Objective: -0.4438737208471965
    INFO - 13:28:17:       Standardized constraints:
    INFO - 13:28:17:          g_1 = [-5.64465659e-02 -3.16685293e-02 -3.27654540e-02 -3.77391106e-02
    INFO - 13:28:17:  -4.28530073e-02 -2.40000000e-01 -6.63413768e-12]
    INFO - 13:28:17:       Design space:
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17:       | x_1[0] |     0.1     | 0.1188877757376786 |     0.4     | float |
    INFO - 13:28:17:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:17:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:17: *** End StructureScenario execution (time: 0:00:00.029183) ***
    INFO - 13:28:18: ...  24%|██▍       | 12/50 [00:02<00:09,  4.06 it/sec, obj=-2.39e+3]
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start PropulsionScenario execution ***
    INFO - 13:28:18: PropulsionScenario
    INFO - 13:28:18:    Disciplines: SobieskiPropulsion
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize y_34(x_3)
    INFO - 13:28:18:    with respect to x_3
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_3(x_3) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | x_3  |     0.1     | 0.1585439126140074 |      1      | float |
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 2003.01 it/sec, obj=0.964]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   7%|▋         | 2/30 [00:00<00:00, 480.81 it/sec, obj=0.96]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  10%|█         | 3/30 [00:00<00:00, 432.79 it/sec, obj=0.96]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  13%|█▎        | 4/30 [00:00<00:00, 449.27 it/sec, obj=0.96]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: None
    INFO - 13:28:18:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: 0.9603974676787147
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_3 = [-7.26739533e-01 -2.73260467e-01  4.44089210e-16 -1.79874840e-01]
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | x_3  |     0.1     | 0.1659098581266167 |      1      | float |
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: *** End PropulsionScenario execution (time: 0:00:00.013058) ***
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:18: AerodynamicsScenario
    INFO - 13:28:18:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:18:    with respect to x_2
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_2(x_2) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 983.19 it/sec, obj=-6.65]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: 8
    INFO - 13:28:18:       Message: Positive directional derivative for linesearch
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: -6.649273847157116
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_2 = -0.005867215623437172
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18: *** End AerodynamicsScenario execution (time: 0:00:00.007165) ***
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start StructureScenario execution ***
    INFO - 13:28:18: StructureScenario
    INFO - 13:28:18:    Disciplines: SobieskiStructure
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:18:    with respect to x_1
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_1(x_1) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | x_1[0] |     0.1     | 0.1188877757376786 |     0.4     | float |
    INFO - 13:28:18:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 601.25 it/sec, obj=-.476]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   7%|▋         | 2/30 [00:00<00:00, 257.45 it/sec, obj=-.476]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  10%|█         | 3/30 [00:00<00:00, 226.79 it/sec, obj=-.476]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  13%|█▎        | 4/30 [00:00<00:00, 210.20 it/sec, obj=-.476]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: None
    INFO - 13:28:18:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: -0.4761334269920351
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_1 = [-1.99840144e-14 -1.40526874e-02 -2.70592734e-02 -3.67769024e-02
    INFO - 13:28:18:  -4.40526874e-02 -1.57218816e-01 -8.27811842e-02]
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | x_1[0] |     0.1     | 0.1183356752123934 |     0.4     | float |
    INFO - 13:28:18:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: *** End StructureScenario execution (time: 0:00:00.023651) ***
    INFO - 13:28:18: ...  26%|██▌       | 13/50 [00:03<00:09,  3.97 it/sec, obj=-2.66e+3]
 WARNING - 13:28:18: MDAJacobi has reached its maximum number of iterations but the normed residual 2.454972305510061e-14 is still above the tolerance 1e-14.
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start PropulsionScenario execution ***
    INFO - 13:28:18: PropulsionScenario
    INFO - 13:28:18:    Disciplines: SobieskiPropulsion
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize y_34(x_3)
    INFO - 13:28:18:    with respect to x_3
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_3(x_3) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | x_3  |     0.1     | 0.1659098581266167 |      1      | float |
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 1712.66 it/sec, obj=0.973]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   7%|▋         | 2/30 [00:00<00:00, 450.81 it/sec, obj=0.971]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  10%|█         | 3/30 [00:00<00:00, 414.21 it/sec, obj=0.971]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: 8
    INFO - 13:28:18:       Message: Positive directional derivative for linesearch
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 16
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: 0.9711461728534313
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_3 = [-7.58632364e-01 -2.41367636e-01  8.88178420e-16 -1.79639423e-01]
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | x_3  |     0.1     | 0.1702740858955722 |      1      | float |
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: *** End PropulsionScenario execution (time: 0:00:00.021157) ***
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:18: AerodynamicsScenario
    INFO - 13:28:18:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:18:    with respect to x_2
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_2(x_2) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 1001.74 it/sec, obj=-6.54]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: 8
    INFO - 13:28:18:       Message: Positive directional derivative for linesearch
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: -6.54138910369114
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_2 = -0.00782710980650081
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18: *** End AerodynamicsScenario execution (time: 0:00:00.007218) ***
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start StructureScenario execution ***
    INFO - 13:28:18: StructureScenario
    INFO - 13:28:18:    Disciplines: SobieskiStructure
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:18:    with respect to x_1
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_1(x_1) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | x_1[0] |     0.1     | 0.1183356752123934 |     0.4     | float |
    INFO - 13:28:18:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 612.49 it/sec, obj=-.464]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   7%|▋         | 2/30 [00:00<00:00, 259.86 it/sec, obj=-.464]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  10%|█         | 3/30 [00:00<00:00, 231.32 it/sec, obj=-.464]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  13%|█▎        | 4/30 [00:00<00:00, 212.40 it/sec, obj=-.464]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  17%|█▋        | 5/30 [00:00<00:00, 204.20 it/sec, obj=-.464]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: None
    INFO - 13:28:18:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: -0.46413096353021727
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_1 = [-2.66453526e-15 -1.49546716e-02 -2.80740056e-02 -3.77510454e-02
    INFO - 13:28:18:  -4.49546716e-02 -1.48161906e-01 -9.18380936e-02]
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | x_1[0] |     0.1     | 0.1000633672746141 |     0.4     | float |
    INFO - 13:28:18:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: *** End StructureScenario execution (time: 0:00:00.029170) ***
    INFO - 13:28:18: ...  28%|██▊       | 14/50 [00:03<00:09,  3.95 it/sec, obj=-2.54e+3]
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start PropulsionScenario execution ***
    INFO - 13:28:18: PropulsionScenario
    INFO - 13:28:18:    Disciplines: SobieskiPropulsion
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize y_34(x_3)
    INFO - 13:28:18:    with respect to x_3
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_3(x_3) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | x_3  |     0.1     | 0.1702740858955722 |      1      | float |
    INFO - 13:28:18:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 1144.73 it/sec, obj=0.961]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   7%|▋         | 2/30 [00:00<00:00, 448.16 it/sec, obj=0.964]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  10%|█         | 3/30 [00:00<00:00, 505.48 it/sec, obj=0.961]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  13%|█▎        | 4/30 [00:00<00:00, 434.79 it/sec, obj=0.964]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: 8
    INFO - 13:28:18:       Message: Positive directional derivative for linesearch
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: 0.963933399861949
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_3 = [-0.69021057 -0.30978943  0.         -0.17639239]
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | x_3  |     0.1     | 0.1637941876933404 |      1      | float |
    INFO - 13:28:18:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: *** End PropulsionScenario execution (time: 0:00:00.015411) ***
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:18: AerodynamicsScenario
    INFO - 13:28:18:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:18:    with respect to x_2
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_2(x_2) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:18:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 978.83 it/sec, obj=-6.26]
    INFO - 13:28:18:
 WARNING - 13:28:18: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: 8
    INFO - 13:28:18:       Message: Positive directional derivative for linesearch
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:18:    Solution:
 WARNING - 13:28:18:       The solution is not feasible.
    INFO - 13:28:18:       Objective: -6.258231561167342
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_2 = 0.008540984878289581
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:18:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:18: *** End AerodynamicsScenario execution (time: 0:00:00.012828) ***
    INFO - 13:28:18:
    INFO - 13:28:18: *** Start StructureScenario execution ***
    INFO - 13:28:18: StructureScenario
    INFO - 13:28:18:    Disciplines: SobieskiStructure
    INFO - 13:28:18:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:18: Optimization problem:
    INFO - 13:28:18:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:18:    with respect to x_1
    INFO - 13:28:18:    subject to constraints:
    INFO - 13:28:18:       g_1(x_1) <= 0.0
    INFO - 13:28:18:    over the design space:
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:    | x_1[0] |     0.1     | 0.1000633672746141 |     0.4     | float |
    INFO - 13:28:18:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:18:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:18: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   3%|▎         | 1/30 [00:00<00:00, 595.02 it/sec, obj=-.471]
    INFO - 13:28:18:
    INFO - 13:28:18: ...   7%|▋         | 2/30 [00:00<00:00, 259.93 it/sec, obj=-.471]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  10%|█         | 3/30 [00:00<00:00, 230.35 it/sec, obj=-.472]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  13%|█▎        | 4/30 [00:00<00:00, 214.01 it/sec, obj=-.472]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  17%|█▋        | 5/30 [00:00<00:00, 205.86 it/sec, obj=-.474]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  20%|██        | 6/30 [00:00<00:00, 200.59 it/sec, obj=-.474]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  23%|██▎       | 7/30 [00:00<00:00, 197.04 it/sec, obj=-.474]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  27%|██▋       | 8/30 [00:00<00:00, 194.36 it/sec, obj=-.474]
    INFO - 13:28:18:
    INFO - 13:28:18: ...  30%|███       | 9/30 [00:00<00:00, 192.46 it/sec, obj=-.474]
    INFO - 13:28:18:
    INFO - 13:28:18:
    INFO - 13:28:18: Optimization result:
    INFO - 13:28:18:    Optimizer info:
    INFO - 13:28:18:       Status: None
    INFO - 13:28:18:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:18:       Number of calls to the objective function by the optimizer: 10
    INFO - 13:28:18:    Solution:
    INFO - 13:28:18:       The solution is feasible.
    INFO - 13:28:18:       Objective: -0.47420064899179054
    INFO - 13:28:18:       Standardized constraints:
    INFO - 13:28:18:          g_1 = [-1.37160202e-02 -1.08468448e-02 -2.00236953e-02 -2.89254659e-02
    INFO - 13:28:18:  -3.62748381e-02 -2.40000000e-01  1.01363362e-13]
    INFO - 13:28:18:       Design space:
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18:       | x_1[0] |     0.1     | 0.3207411976950831 |     0.4     | float |
    INFO - 13:28:18:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:18:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:18: *** End StructureScenario execution (time: 0:00:00.051397) ***
    INFO - 13:28:18: ...  30%|███       | 15/50 [00:03<00:09,  3.85 it/sec, obj=-2.57e+3]
 WARNING - 13:28:19: MDAJacobi has reached its maximum number of iterations but the normed residual 1.802462167006051e-14 is still above the tolerance 1e-14.
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start PropulsionScenario execution ***
    INFO - 13:28:19: PropulsionScenario
    INFO - 13:28:19:    Disciplines: SobieskiPropulsion
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize y_34(x_3)
    INFO - 13:28:19:    with respect to x_3
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_3(x_3) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_3  |     0.1     | 0.1637941876933404 |      1      | float |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 1997.29 it/sec, obj=0.977]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 485.34 it/sec, obj=0.973]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 438.77 it/sec, obj=0.973]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 238.99 it/sec, obj=0.973]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: None
    INFO - 13:28:19:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 22
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: 0.9731108113885157
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_3 = [-7.43689242e-01 -2.56310758e-01 -1.11022302e-16 -1.79696269e-01]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_3  |     0.1     | 0.1712460465484112 |      1      | float |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End PropulsionScenario execution (time: 0:00:00.020965) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:19: AerodynamicsScenario
    INFO - 13:28:19:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:19:    with respect to x_2
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_2(x_2) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 1009.22 it/sec, obj=-6.45]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: 8
    INFO - 13:28:19:       Message: Positive directional derivative for linesearch
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -6.446121500379364
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_2 = -0.006592326650419755
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: *** End AerodynamicsScenario execution (time: 0:00:00.007148) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start StructureScenario execution ***
    INFO - 13:28:19: StructureScenario
    INFO - 13:28:19:    Disciplines: SobieskiStructure
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:19:    with respect to x_1
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_1(x_1) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_1[0] |     0.1     | 0.3207411976950831 |     0.4     | float |
    INFO - 13:28:19:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 608.49 it/sec, obj=-.468]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 255.77 it/sec, obj=-.367]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 230.79 it/sec, obj=-.382]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 213.36 it/sec, obj=-.392]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  17%|█▋        | 5/30 [00:00<00:00, 205.37 it/sec, obj=-.453]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  20%|██        | 6/30 [00:00<00:00, 199.60 it/sec, obj=-.466]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  23%|██▎       | 7/30 [00:00<00:00, 196.20 it/sec, obj=-.466]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  27%|██▋       | 8/30 [00:00<00:00, 193.34 it/sec, obj=-.466]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  30%|███       | 9/30 [00:00<00:00, 191.53 it/sec, obj=-.466]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  33%|███▎      | 10/30 [00:00<00:00, 190.11 it/sec, obj=-.466]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: None
    INFO - 13:28:19:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 11
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -0.46573608229602165
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_1 = [-1.18399734e-10 -1.42651862e-02 -2.72983344e-02 -3.70064010e-02
    INFO - 13:28:19:  -4.42651862e-02 -1.54344125e-01 -8.56558746e-02]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_1[0] |     0.1     | 0.1053707207375994 |     0.4     | float |
    INFO - 13:28:19:       | x_1[1] |     0.75    | 0.7500000001550864 |     1.25    | float |
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End StructureScenario execution (time: 0:00:00.057263) ***
    INFO - 13:28:19: ...  32%|███▏      | 16/50 [00:04<00:08,  3.79 it/sec, obj=-2.51e+3]
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start PropulsionScenario execution ***
    INFO - 13:28:19: PropulsionScenario
    INFO - 13:28:19:    Disciplines: SobieskiPropulsion
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize y_34(x_3)
    INFO - 13:28:19:    with respect to x_3
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_3(x_3) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_3  |     0.1     | 0.1712460465484112 |      1      | float |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 2000.14 it/sec, obj=1.02]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 485.26 it/sec, obj=1.01]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 436.24 it/sec, obj=1.01]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 451.50 it/sec, obj=1.01]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: None
    INFO - 13:28:19:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: 1.0074936665977883
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_3 = [-7.32109602e-01 -2.67890398e-01  6.66133815e-16 -1.79257416e-01]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_3  |     0.1     | 0.1906737348891081 |      1      | float |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End PropulsionScenario execution (time: 0:00:00.012979) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:19: AerodynamicsScenario
    INFO - 13:28:19:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:19:    with respect to x_2
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_2(x_2) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 1002.70 it/sec, obj=-5.9]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: 8
    INFO - 13:28:19:       Message: Positive directional derivative for linesearch
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -5.904912939792554
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_2 = -0.007128951629473468
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: *** End AerodynamicsScenario execution (time: 0:00:00.007144) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start StructureScenario execution ***
    INFO - 13:28:19: StructureScenario
    INFO - 13:28:19:    Disciplines: SobieskiStructure
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:19:    with respect to x_1
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_1(x_1) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_1[0] |     0.1     | 0.1053707207375994 |     0.4     | float |
    INFO - 13:28:19:    | x_1[1] |     0.75    | 0.7500000001550864 |     1.25    | float |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 592.25 it/sec, obj=-.471]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 259.95 it/sec, obj=-.471]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 233.74 it/sec, obj=-.471]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 216.20 it/sec, obj=-.471]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: None
    INFO - 13:28:19:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -0.4707258532110072
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_1 = [-7.14561743e-11 -1.45389238e-02 -2.76062893e-02 -3.73020377e-02
    INFO - 13:28:19:  -4.45389238e-02 -1.51758318e-01 -8.82416822e-02]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_1[0] |     0.1     | 0.1011926693246881 |     0.4     | float |
    INFO - 13:28:19:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End StructureScenario execution (time: 0:00:00.023100) ***
 WARNING - 13:28:19: MDAJacobi has reached its maximum number of iterations but the normed residual 5.457492715902317e-14 is still above the tolerance 1e-14.
    INFO - 13:28:19: ...  34%|███▍      | 17/50 [00:04<00:08,  3.75 it/sec, obj=-2.2e+3]
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start PropulsionScenario execution ***
    INFO - 13:28:19: PropulsionScenario
    INFO - 13:28:19:    Disciplines: SobieskiPropulsion
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize y_34(x_3)
    INFO - 13:28:19:    with respect to x_3
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_3(x_3) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_3  |     0.1     | 0.1906737348891081 |      1      | float |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 1958.13 it/sec, obj=0.936]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 488.05 it/sec, obj=0.947]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 535.94 it/sec, obj=0.938]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 451.09 it/sec, obj=0.947]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: 8
    INFO - 13:28:19:       Message: Positive directional derivative for linesearch
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: 0.9473255645867308
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_3 = [-7.84048646e-01 -2.15951354e-01  4.44089210e-16 -1.81511775e-01]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_3  |     0.1     | 0.1625189423846049 |      1      | float |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End PropulsionScenario execution (time: 0:00:00.019275) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:19: AerodynamicsScenario
    INFO - 13:28:19:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:19:    with respect to x_2
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_2(x_2) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 1020.51 it/sec, obj=-6.73]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: 8
    INFO - 13:28:19:       Message: Positive directional derivative for linesearch
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -6.729738181724302
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_2 = -0.005752973418739593
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: *** End AerodynamicsScenario execution (time: 0:00:00.007142) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start StructureScenario execution ***
    INFO - 13:28:19: StructureScenario
    INFO - 13:28:19:    Disciplines: SobieskiStructure
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:19:    with respect to x_1
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_1(x_1) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_1[0] |     0.1     | 0.1011926693246881 |     0.4     | float |
    INFO - 13:28:19:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 613.20 it/sec, obj=-.462]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 256.01 it/sec, obj=-.462]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 231.04 it/sec, obj=-.462]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 214.52 it/sec, obj=-.463]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  17%|█▋        | 5/30 [00:00<00:00, 206.20 it/sec, obj=-.463]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  20%|██        | 6/30 [00:00<00:00, 200.97 it/sec, obj=-.463]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  23%|██▎       | 7/30 [00:00<00:00, 197.44 it/sec, obj=-.463]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  27%|██▋       | 8/30 [00:00<00:00, 195.01 it/sec, obj=-.463]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: None
    INFO - 13:28:19:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -0.46272917670502467
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_1 = [ 3.10862447e-15 -1.45919486e-02 -2.76659422e-02 -3.73593045e-02
    INFO - 13:28:19:  -4.45919486e-02 -1.55447764e-01 -8.45522363e-02]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_1[0] |     0.1     | 0.1423784710439869 |     0.4     | float |
    INFO - 13:28:19:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:19:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End StructureScenario execution (time: 0:00:00.045645) ***
    INFO - 13:28:19: ...  36%|███▌      | 18/50 [00:04<00:08,  3.79 it/sec, obj=-2.76e+3]
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start PropulsionScenario execution ***
    INFO - 13:28:19: PropulsionScenario
    INFO - 13:28:19:    Disciplines: SobieskiPropulsion
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize y_34(x_3)
    INFO - 13:28:19:    with respect to x_3
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_3(x_3) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_3  |     0.1     | 0.1625189423846049 |      1      | float |
    INFO - 13:28:19:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 2042.02 it/sec, obj=0.944]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 492.06 it/sec, obj=0.945]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 541.85 it/sec, obj=0.944]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 454.98 it/sec, obj=0.945]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  17%|█▋        | 5/30 [00:00<00:00, 408.98 it/sec, obj=0.945]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  20%|██        | 6/30 [00:00<00:00, 360.96 it/sec, obj=0.945]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: None
    INFO - 13:28:19:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: 0.9451077166343504
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_3 = [-8.90471283e-01 -1.09528717e-01  2.22044605e-16 -1.79740946e-01]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:       | x_3  |     0.1     | 0.1600373068220878 |      1      | float |
    INFO - 13:28:19:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: *** End PropulsionScenario execution (time: 0:00:00.020718) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:19: AerodynamicsScenario
    INFO - 13:28:19:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:19:    with respect to x_2
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_2(x_2) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 1021.01 it/sec, obj=-7.69]
    INFO - 13:28:19:
 WARNING - 13:28:19: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: 8
    INFO - 13:28:19:       Message: Positive directional derivative for linesearch
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:19:    Solution:
 WARNING - 13:28:19:       The solution is not feasible.
    INFO - 13:28:19:       Objective: -7.685505183089808
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_2 = 0.008407339558974547
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:19: *** End AerodynamicsScenario execution (time: 0:00:00.007484) ***
    INFO - 13:28:19:
    INFO - 13:28:19: *** Start StructureScenario execution ***
    INFO - 13:28:19: StructureScenario
    INFO - 13:28:19:    Disciplines: SobieskiStructure
    INFO - 13:28:19:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:19: Optimization problem:
    INFO - 13:28:19:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:19:    with respect to x_1
    INFO - 13:28:19:    subject to constraints:
    INFO - 13:28:19:       g_1(x_1) <= 0.0
    INFO - 13:28:19:    over the design space:
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19:    | x_1[0] |     0.1     | 0.1423784710439869 |     0.4     | float |
    INFO - 13:28:19:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:19:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:19: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:19: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   3%|▎         | 1/30 [00:00<00:00, 601.68 it/sec, obj=-.395]
    INFO - 13:28:19:
    INFO - 13:28:19: ...   7%|▋         | 2/30 [00:00<00:00, 258.91 it/sec, obj=-.395]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  10%|█         | 3/30 [00:00<00:00, 232.89 it/sec, obj=-.395]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  13%|█▎        | 4/30 [00:00<00:00, 216.30 it/sec, obj=-.395]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  17%|█▋        | 5/30 [00:00<00:00, 207.42 it/sec, obj=-.396]
    INFO - 13:28:19:
    INFO - 13:28:19: ...  20%|██        | 6/30 [00:00<00:00, 202.01 it/sec, obj=-.397]
    INFO - 13:28:19:
    INFO - 13:28:19:
    INFO - 13:28:19: Optimization result:
    INFO - 13:28:19:    Optimizer info:
    INFO - 13:28:19:       Status: 8
    INFO - 13:28:19:       Message: Positive directional derivative for linesearch
    INFO - 13:28:19:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:19:    Solution:
    INFO - 13:28:19:       The solution is feasible.
    INFO - 13:28:19:       Objective: -0.397071015917275
    INFO - 13:28:19:       Standardized constraints:
    INFO - 13:28:19:          g_1 = [-0.02530497 -0.03021458 -0.03891516 -0.04613415 -0.05177959 -0.18366785
    INFO - 13:28:19:  -0.05633215]
    INFO - 13:28:19:       Design space:
    INFO - 13:28:19:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:19:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:19:       | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:19:       | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:19:       +--------+-------------+-------+-------------+-------+
    INFO - 13:28:19: *** End StructureScenario execution (time: 0:00:00.037810) ***
 WARNING - 13:28:20: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 13:28:20: ...  38%|███▊      | 19/50 [00:04<00:08,  3.80 it/sec, obj=-2.64e+3]
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start PropulsionScenario execution ***
    INFO - 13:28:20: PropulsionScenario
    INFO - 13:28:20:    Disciplines: SobieskiPropulsion
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize y_34(x_3)
    INFO - 13:28:20:    with respect to x_3
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_3(x_3) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | x_3  |     0.1     | 0.1600373068220878 |      1      | float |
    INFO - 13:28:20:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 1914.33 it/sec, obj=0.938]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 470.13 it/sec, obj=0.938]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 518.60 it/sec, obj=0.938]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  13%|█▎        | 4/30 [00:00<00:00, 442.22 it/sec, obj=0.938]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  17%|█▋        | 5/30 [00:00<00:00, 405.87 it/sec, obj=0.938]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: 8
    INFO - 13:28:20:       Message: Positive directional derivative for linesearch
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: 0.9380904430205005
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_3 = [-7.46053928e-01 -2.53946072e-01  2.22044605e-16 -1.81161283e-01]
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +------+-------------+------------------+-------------+-------+
    INFO - 13:28:20:       | name | lower_bound |      value       | upper_bound | type  |
    INFO - 13:28:20:       +------+-------------+------------------+-------------+-------+
    INFO - 13:28:20:       | x_3  |     0.1     | 0.15893574288253 |      1      | float |
    INFO - 13:28:20:       +------+-------------+------------------+-------------+-------+
    INFO - 13:28:20: *** End PropulsionScenario execution (time: 0:00:00.022922) ***
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:20: AerodynamicsScenario
    INFO - 13:28:20:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:20:    with respect to x_2
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_2(x_2) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 1007.52 it/sec, obj=-7.03]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: 8
    INFO - 13:28:20:       Message: Positive directional derivative for linesearch
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: -7.028655629274919
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_2 = -0.0063450383543008915
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20: *** End AerodynamicsScenario execution (time: 0:00:00.007253) ***
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start StructureScenario execution ***
    INFO - 13:28:20: StructureScenario
    INFO - 13:28:20:    Disciplines: SobieskiStructure
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:20:    with respect to x_1
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_1(x_1) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | name   | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | x_1[0] |     0.1     |  0.4  |     0.4     | float |
    INFO - 13:28:20:    | x_1[1] |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:    +--------+-------------+-------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 579.64 it/sec, obj=-.451]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 257.04 it/sec, obj=-.356]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 227.21 it/sec, obj=-.371]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  13%|█▎        | 4/30 [00:00<00:00, 212.03 it/sec, obj=-.375]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  17%|█▋        | 5/30 [00:00<00:00, 204.26 it/sec, obj=-.395]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  20%|██        | 6/30 [00:00<00:00, 197.69 it/sec, obj=-.448]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  23%|██▎       | 7/30 [00:00<00:00, 193.40 it/sec, obj=-.448]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  27%|██▋       | 8/30 [00:00<00:00, 191.49 it/sec, obj=-.448]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  30%|███       | 9/30 [00:00<00:00, 190.20 it/sec, obj=-.449]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  33%|███▎      | 10/30 [00:00<00:00, 188.10 it/sec, obj=-.449]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  37%|███▋      | 11/30 [00:00<00:00, 187.22 it/sec, obj=-.449]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  40%|████      | 12/30 [00:00<00:00, 186.47 it/sec, obj=-.449]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: None
    INFO - 13:28:20:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 13
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: -0.44859331221952764
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_1 = [-7.58927809e-10 -1.56463195e-02 -2.88521093e-02 -3.84980248e-02
    INFO - 13:28:20:  -4.56463193e-02 -1.49823805e-01 -9.01761945e-02]
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | x_1[0] |     0.1     | 0.1704164366660615 |     0.4     | float |
    INFO - 13:28:20:       | x_1[1] |     0.75    | 0.750000000318732  |     1.25    | float |
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: *** End StructureScenario execution (time: 0:00:00.069058) ***
    INFO - 13:28:20: ...  40%|████      | 20/50 [00:05<00:07,  3.77 it/sec, obj=-2.74e+3]
 WARNING - 13:28:20: MDAJacobi has reached its maximum number of iterations but the normed residual 3.951685732148849e-12 is still above the tolerance 1e-14.
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start PropulsionScenario execution ***
    INFO - 13:28:20: PropulsionScenario
    INFO - 13:28:20:    Disciplines: SobieskiPropulsion
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize y_34(x_3)
    INFO - 13:28:20:    with respect to x_3
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_3(x_3) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +------+-------------+------------------+-------------+-------+
    INFO - 13:28:20:    | name | lower_bound |      value       | upper_bound | type  |
    INFO - 13:28:20:    +------+-------------+------------------+-------------+-------+
    INFO - 13:28:20:    | x_3  |     0.1     | 0.15893574288253 |      1      | float |
    INFO - 13:28:20:    +------+-------------+------------------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 1141.00 it/sec, obj=0.923]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 434.42 it/sec, obj=0.924]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 489.80 it/sec, obj=0.923]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  13%|█▎        | 4/30 [00:00<00:00, 427.75 it/sec, obj=0.924]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: 8
    INFO - 13:28:20:       Message: Positive directional derivative for linesearch
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 8
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: 0.9239330847904542
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_3 = [-6.24137363e-01 -3.75862637e-01  2.22044605e-16 -1.83255000e-01]
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 13:28:20:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: *** End PropulsionScenario execution (time: 0:00:00.016842) ***
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:20: AerodynamicsScenario
    INFO - 13:28:20:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:20:    with respect to x_2
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_2(x_2) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 970.45 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 404.99 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 457.58 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  13%|█▎        | 4/30 [00:00<00:00, 482.56 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  17%|█▋        | 5/30 [00:00<00:00, 497.16 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  20%|██        | 6/30 [00:00<00:00, 508.48 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  23%|██▎       | 7/30 [00:00<00:00, 515.70 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  27%|██▋       | 8/30 [00:00<00:00, 522.20 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  30%|███       | 9/30 [00:00<00:00, 526.44 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  33%|███▎      | 10/30 [00:00<00:00, 528.62 it/sec, obj=-6.78]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  37%|███▋      | 11/30 [00:00<00:00, 532.02 it/sec, obj=-6.78]
    INFO - 13:28:20:
 WARNING - 13:28:20: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: 8
    INFO - 13:28:20:       Message: Positive directional derivative for linesearch
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 68
    INFO - 13:28:20:    Solution:
 WARNING - 13:28:20:       The solution is not feasible.
    INFO - 13:28:20:       Objective: -6.783387674013115
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_2 = 0.00013985320301790338
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20: *** End AerodynamicsScenario execution (time: 0:00:00.035765) ***
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start StructureScenario execution ***
    INFO - 13:28:20: StructureScenario
    INFO - 13:28:20:    Disciplines: SobieskiStructure
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:20:    with respect to x_1
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_1(x_1) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | x_1[0] |     0.1     | 0.1704164366660615 |     0.4     | float |
    INFO - 13:28:20:    | x_1[1] |     0.75    | 0.750000000318732  |     1.25    | float |
    INFO - 13:28:20:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 600.90 it/sec, obj=-.456]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 252.10 it/sec, obj=-.456]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 229.11 it/sec, obj=-.456]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  13%|█▎        | 4/30 [00:00<00:00, 210.16 it/sec, obj=-.456]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  17%|█▋        | 5/30 [00:00<00:00, 203.18 it/sec, obj=-.457]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  20%|██        | 6/30 [00:00<00:00, 198.68 it/sec, obj=-.457]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  23%|██▎       | 7/30 [00:00<00:00, 195.52 it/sec, obj=-.457]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  27%|██▋       | 8/30 [00:00<00:00, 193.33 it/sec, obj=-.457]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  30%|███       | 9/30 [00:00<00:00, 191.71 it/sec, obj=-.457]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: None
    INFO - 13:28:20:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 10
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: -0.456702401401829
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_1 = [-2.48689958e-14 -1.43890166e-02 -2.74376436e-02 -3.71401379e-02
    INFO - 13:28:20:  -4.43890166e-02 -1.74383417e-01 -6.56165833e-02]
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | x_1[0] |     0.1     | 0.3038300592498171 |     0.4     | float |
    INFO - 13:28:20:       | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: *** End StructureScenario execution (time: 0:00:00.051645) ***
 WARNING - 13:28:20: MDAJacobi has reached its maximum number of iterations but the normed residual 3.004250865359136e-14 is still above the tolerance 1e-14.
    INFO - 13:28:20: ...  42%|████▏     | 21/50 [00:05<00:07,  3.69 it/sec, obj=-2.7e+3]
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start PropulsionScenario execution ***
    INFO - 13:28:20: PropulsionScenario
    INFO - 13:28:20:    Disciplines: SobieskiPropulsion
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize y_34(x_3)
    INFO - 13:28:20:    with respect to x_3
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_3(x_3) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 13:28:20:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 2023.30 it/sec, obj=0.924]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 488.59 it/sec, obj=0.924]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 537.36 it/sec, obj=0.924]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: None
    INFO - 13:28:20:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: 0.9239330847904542
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_3 = [-8.07638733e-01 -1.92361267e-01  2.22044605e-16 -1.83255000e-01]
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 13:28:20:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: *** End PropulsionScenario execution (time: 0:00:00.009702) ***
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:20: AerodynamicsScenario
    INFO - 13:28:20:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:20:    with respect to x_2
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_2(x_2) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 1881.70 it/sec, obj=-7.03]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: 8
    INFO - 13:28:20:       Message: Positive directional derivative for linesearch
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: -7.034013578097051
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_2 = -0.011038943603721485
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:20:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:20: *** End AerodynamicsScenario execution (time: 0:00:00.006654) ***
    INFO - 13:28:20:
    INFO - 13:28:20: *** Start StructureScenario execution ***
    INFO - 13:28:20: StructureScenario
    INFO - 13:28:20:    Disciplines: SobieskiStructure
    INFO - 13:28:20:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:20: Optimization problem:
    INFO - 13:28:20:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:20:    with respect to x_1
    INFO - 13:28:20:    subject to constraints:
    INFO - 13:28:20:       g_1(x_1) <= 0.0
    INFO - 13:28:20:    over the design space:
    INFO - 13:28:20:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:    | x_1[0] |     0.1     | 0.3038300592498171 |     0.4     | float |
    INFO - 13:28:20:    | x_1[1] |     0.75    | 0.7500000000000006 |     1.25    | float |
    INFO - 13:28:20:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:20: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   3%|▎         | 1/30 [00:00<00:00, 1833.17 it/sec, obj=-.439]
    INFO - 13:28:20:
    INFO - 13:28:20: ...   7%|▋         | 2/30 [00:00<00:00, 306.66 it/sec, obj=-.28]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  10%|█         | 3/30 [00:00<00:00, 256.54 it/sec, obj=-.304]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  13%|█▎        | 4/30 [00:00<00:00, 230.42 it/sec, obj=-.306]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  17%|█▋        | 5/30 [00:00<00:00, 218.01 it/sec, obj=-.312]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  20%|██        | 6/30 [00:00<00:00, 210.23 it/sec, obj=-.341]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  23%|██▎       | 7/30 [00:00<00:00, 205.08 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  27%|██▋       | 8/30 [00:00<00:00, 201.43 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  30%|███       | 9/30 [00:00<00:00, 198.65 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  33%|███▎      | 10/30 [00:00<00:00, 196.58 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  37%|███▋      | 11/30 [00:00<00:00, 204.89 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  40%|████      | 12/30 [00:00<00:00, 212.51 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  43%|████▎     | 13/30 [00:00<00:00, 219.46 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  47%|████▋     | 14/30 [00:00<00:00, 225.67 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  50%|█████     | 15/30 [00:00<00:00, 231.42 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  53%|█████▎    | 16/30 [00:00<00:00, 236.40 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  57%|█████▋    | 17/30 [00:00<00:00, 241.16 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  60%|██████    | 18/30 [00:00<00:00, 245.60 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  63%|██████▎   | 19/30 [00:00<00:00, 249.74 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20: ...  67%|██████▋   | 20/30 [00:00<00:00, 253.54 it/sec, obj=-.346]
    INFO - 13:28:20:
    INFO - 13:28:20:
    INFO - 13:28:20: Optimization result:
    INFO - 13:28:20:    Optimizer info:
    INFO - 13:28:20:       Status: None
    INFO - 13:28:20:       Message: Successive iterates of the design variables are closer than xtol_rel or xtol_abs. GEMSEO Stopped the driver
    INFO - 13:28:20:       Number of calls to the objective function by the optimizer: 21
    INFO - 13:28:20:    Solution:
    INFO - 13:28:20:       The solution is feasible.
    INFO - 13:28:20:       Objective: -0.3462300739750223
    INFO - 13:28:20:       Standardized constraints:
    INFO - 13:28:20:          g_1 = [ 5.67185196e-05 -1.63088401e-02 -2.96116247e-02 -3.92316972e-02
    INFO - 13:28:20:  -4.63277463e-02 -1.56187012e-01 -8.38129885e-02]
    INFO - 13:28:20:       Design space:
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20:       | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 13:28:20:       | x_1[1] |     0.75    | 0.8202117763364909 |     1.25    | float |
    INFO - 13:28:20:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:20: *** End StructureScenario execution (time: 0:00:00.083857) ***
    INFO - 13:28:20: ...  44%|████▍     | 22/50 [00:05<00:07,  3.71 it/sec, obj=-2.57e+3]
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start PropulsionScenario execution ***
    INFO - 13:28:21: PropulsionScenario
    INFO - 13:28:21:    Disciplines: SobieskiPropulsion
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize y_34(x_3)
    INFO - 13:28:21:    with respect to x_3
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_3(x_3) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1165.73 it/sec, obj=0.964]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 439.29 it/sec, obj=0.959]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 411.58 it/sec, obj=0.959]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 383.59 it/sec, obj=0.959]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: None
    INFO - 13:28:21:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: 0.9594156187423865
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_3 = [-7.60409505e-01 -2.39590495e-01 -2.22044605e-16 -1.79548623e-01]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_3  |     0.1     | 0.1651697674954054 |      1      | float |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End PropulsionScenario execution (time: 0:00:00.014645) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:21: AerodynamicsScenario
    INFO - 13:28:21:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:21:    with respect to x_2
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_2(x_2) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1003.66 it/sec, obj=-8.13]
    INFO - 13:28:21:
 WARNING - 13:28:21: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:21:    Solution:
 WARNING - 13:28:21:       The solution is not feasible.
    INFO - 13:28:21:       Objective: -8.131766962173508
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_2 = 0.005443173231532539
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: *** End AerodynamicsScenario execution (time: 0:00:00.007334) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start StructureScenario execution ***
    INFO - 13:28:21: StructureScenario
    INFO - 13:28:21:    Disciplines: SobieskiStructure
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:21:    with respect to x_1
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_1(x_1) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 13:28:21:    | x_1[1] |     0.75    | 0.8202117763364909 |     1.25    | float |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 592.00 it/sec, obj=-.386]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 260.02 it/sec, obj=-.491]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 232.92 it/sec, obj=-.491]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 216.51 it/sec, obj=-.491]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 207.89 it/sec, obj=-.492]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  20%|██        | 6/30 [00:00<00:00, 202.46 it/sec, obj=-.494]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  23%|██▎       | 7/30 [00:00<00:00, 198.77 it/sec, obj=-.495]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  27%|██▋       | 8/30 [00:00<00:00, 196.14 it/sec, obj=-.495]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  30%|███       | 9/30 [00:00<00:00, 194.12 it/sec, obj=-.495]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  33%|███▎      | 10/30 [00:00<00:00, 192.61 it/sec, obj=-.495]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: None
    INFO - 13:28:21:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 11
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -0.49538348996413345
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_1 = [-9.49884615e-12 -9.73440441e-03 -2.22012050e-02 -3.21131568e-02
    INFO - 13:28:21:  -3.97344044e-02 -2.09320346e-01 -3.06796541e-02]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_1[0] |     0.1     | 0.3850105602924883 |     0.4     | float |
    INFO - 13:28:21:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End StructureScenario execution (time: 0:00:00.056686) ***
    INFO - 13:28:21: ...  46%|████▌     | 23/50 [00:06<00:07,  3.73 it/sec, obj=-2.77e+3]
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start PropulsionScenario execution ***
    INFO - 13:28:21: PropulsionScenario
    INFO - 13:28:21:    Disciplines: SobieskiPropulsion
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize y_34(x_3)
    INFO - 13:28:21:    with respect to x_3
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_3(x_3) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_3  |     0.1     | 0.1651697674954054 |      1      | float |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1950.84 it/sec, obj=0.937]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 468.69 it/sec, obj=0.94]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 521.18 it/sec, obj=0.937]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 443.37 it/sec, obj=0.94]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 409.40 it/sec, obj=0.94]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  20%|██        | 6/30 [00:00<00:00, 269.63 it/sec, obj=0.94]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: None
    INFO - 13:28:21:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 25
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: 0.939628260241207
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_3 = [-7.57331974e-01 -2.42668026e-01 -2.22044605e-16 -1.80674568e-01]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_3  |     0.1     | 0.1590141423661808 |      1      | float |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End PropulsionScenario execution (time: 0:00:00.026564) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:21: AerodynamicsScenario
    INFO - 13:28:21:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:21:    with respect to x_2
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_2(x_2) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1008.73 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 403.55 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 457.31 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 481.08 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 497.10 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  20%|██        | 6/30 [00:00<00:00, 509.44 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  23%|██▎       | 7/30 [00:00<00:00, 516.28 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  27%|██▋       | 8/30 [00:00<00:00, 523.54 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  30%|███       | 9/30 [00:00<00:00, 527.76 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  33%|███▎      | 10/30 [00:00<00:00, 532.07 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  37%|███▋      | 11/30 [00:00<00:00, 535.19 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  40%|████      | 12/30 [00:00<00:00, 538.15 it/sec, obj=-7.19]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  43%|████▎     | 13/30 [00:00<00:00, 507.70 it/sec, obj=-7.19]
    INFO - 13:28:21:
 WARNING - 13:28:21: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 24
    INFO - 13:28:21:    Solution:
 WARNING - 13:28:21:       The solution is not feasible.
    INFO - 13:28:21:       Objective: -7.191611908499737
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_2 = 0.0016827779997559134
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: *** End AerodynamicsScenario execution (time: 0:00:00.031759) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start StructureScenario execution ***
    INFO - 13:28:21: StructureScenario
    INFO - 13:28:21:    Disciplines: SobieskiStructure
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:21:    with respect to x_1
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_1(x_1) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_1[0] |     0.1     | 0.3850105602924883 |     0.4     | float |
    INFO - 13:28:21:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 597.99 it/sec, obj=-.526]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 260.24 it/sec, obj=-.525]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 233.36 it/sec, obj=-.525]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 215.11 it/sec, obj=-.525]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 206.75 it/sec, obj=-.525]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: None
    INFO - 13:28:21:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -0.5254337517158293
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_1 = [-8.92619312e-14 -1.42736200e-02 -2.73078225e-02 -3.70155096e-02
    INFO - 13:28:21:  -4.42736200e-02 -1.79857038e-01 -6.01429617e-02]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_1[0] |     0.1     | 0.347982045643512  |     0.4     | float |
    INFO - 13:28:21:       | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End StructureScenario execution (time: 0:00:00.028801) ***
    INFO - 13:28:21: ...  48%|████▊     | 24/50 [00:06<00:06,  3.76 it/sec, obj=-3.31e+3]
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start PropulsionScenario execution ***
    INFO - 13:28:21: PropulsionScenario
    INFO - 13:28:21:    Disciplines: SobieskiPropulsion
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize y_34(x_3)
    INFO - 13:28:21:    with respect to x_3
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_3(x_3) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_3  |     0.1     | 0.1590141423661808 |      1      | float |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1903.91 it/sec, obj=0.952]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 470.82 it/sec, obj=0.95]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 415.11 it/sec, obj=0.95]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 382.94 it/sec, obj=0.95]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: None
    INFO - 13:28:21:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: 0.9498158592660176
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_3 = [-0.78368776 -0.21631224  0.         -0.18160686]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_3  |     0.1     | 0.1635529035315164 |      1      | float |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End PropulsionScenario execution (time: 0:00:00.014720) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:21: AerodynamicsScenario
    INFO - 13:28:21:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:21:    with respect to x_2
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_2(x_2) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 978.15 it/sec, obj=-6.92]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -6.924009067083639
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_2 = -0.004290270918740902
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: *** End AerodynamicsScenario execution (time: 0:00:00.007272) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start StructureScenario execution ***
    INFO - 13:28:21: StructureScenario
    INFO - 13:28:21:    Disciplines: SobieskiStructure
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:21:    with respect to x_1
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_1(x_1) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_1[0] |     0.1     | 0.347982045643512  |     0.4     | float |
    INFO - 13:28:21:    | x_1[1] |     0.75    | 0.7500000000000004 |     1.25    | float |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 585.14 it/sec, obj=-.471]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 253.39 it/sec, obj=-.391]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 229.08 it/sec, obj=-.405]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 212.59 it/sec, obj=-.43]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 204.79 it/sec, obj=-.469]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  20%|██        | 6/30 [00:00<00:00, 200.04 it/sec, obj=-.469]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  23%|██▎       | 7/30 [00:00<00:00, 196.73 it/sec, obj=-.469]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  27%|██▋       | 8/30 [00:00<00:00, 194.54 it/sec, obj=-.469]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  30%|███       | 9/30 [00:00<00:00, 192.64 it/sec, obj=-.469]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: None
    INFO - 13:28:21:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 10
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -0.46900868008170826
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_1 = [-7.83617615e-11 -1.41506453e-02 -2.71694760e-02 -3.68826969e-02
    INFO - 13:28:21:  -4.41506453e-02 -1.61410601e-01 -7.85893993e-02]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_1[0] |     0.1     | 0.1677091579220751 |     0.4     | float |
    INFO - 13:28:21:       | x_1[1] |     0.75    | 0.7500000000555147 |     1.25    | float |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End StructureScenario execution (time: 0:00:00.051481) ***
    INFO - 13:28:21: ...  50%|█████     | 25/50 [00:06<00:06,  3.79 it/sec, obj=-2.76e+3]
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start PropulsionScenario execution ***
    INFO - 13:28:21: PropulsionScenario
    INFO - 13:28:21:    Disciplines: SobieskiPropulsion
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize y_34(x_3)
    INFO - 13:28:21:    with respect to x_3
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_3(x_3) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_3  |     0.1     | 0.1635529035315164 |      1      | float |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1978.45 it/sec, obj=0.942]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 476.25 it/sec, obj=0.944]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 526.77 it/sec, obj=0.943]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 447.97 it/sec, obj=0.944]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: 0.9439830602293111
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_3 = [-7.95355710e-01 -2.04644290e-01  4.44089210e-16 -1.79934013e-01]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_3  |     0.1     | 0.1598248264850887 |      1      | float |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End PropulsionScenario execution (time: 0:00:00.019476) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:21: AerodynamicsScenario
    INFO - 13:28:21:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:21:    with respect to x_2
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_2(x_2) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 1000.55 it/sec, obj=-7.44]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -7.443197881566433
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_2 = 0.0
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: *** End AerodynamicsScenario execution (time: 0:00:00.007186) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start StructureScenario execution ***
    INFO - 13:28:21: StructureScenario
    INFO - 13:28:21:    Disciplines: SobieskiStructure
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:21:    with respect to x_1
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_1(x_1) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_1[0] |     0.1     | 0.1677091579220751 |     0.4     | float |
    INFO - 13:28:21:    | x_1[1] |     0.75    | 0.7500000000555147 |     1.25    | float |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 597.73 it/sec, obj=-.499]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 259.90 it/sec, obj=-.499]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 233.28 it/sec, obj=-.499]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 216.17 it/sec, obj=-.499]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 205.20 it/sec, obj=-.501]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  20%|██        | 6/30 [00:00<00:00, 198.61 it/sec, obj=-.501]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  23%|██▎       | 7/30 [00:00<00:00, 195.65 it/sec, obj=-.501]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  27%|██▋       | 8/30 [00:00<00:00, 193.35 it/sec, obj=-.501]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -0.5013018894530916
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_1 = [ 5.88418203e-14 -1.66867934e-02 -3.00226425e-02 -3.96217368e-02
    INFO - 13:28:21:  -4.66867934e-02 -1.66173210e-01 -7.38267897e-02]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_1[0] |     0.1     | 0.3654587735303172 |     0.4     | float |
    INFO - 13:28:21:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:21:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End StructureScenario execution (time: 0:00:00.049760) ***
    INFO - 13:28:21: ...  52%|█████▏    | 26/50 [00:06<00:06,  3.82 it/sec, obj=-3.23e+3]
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start PropulsionScenario execution ***
    INFO - 13:28:21: PropulsionScenario
    INFO - 13:28:21:    Disciplines: SobieskiPropulsion
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize y_34(x_3)
    INFO - 13:28:21:    with respect to x_3
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_3(x_3) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_3  |     0.1     | 0.1598248264850887 |      1      | float |
    INFO - 13:28:21:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 2053.01 it/sec, obj=0.946]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 491.28 it/sec, obj=0.945]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 3
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: 0.9451065905141602
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_3 = [-8.01227844e-01 -1.98772156e-01  1.33226763e-15 -1.81131923e-01]
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:       | x_3  |     0.1     | 0.1613363655802151 |      1      | float |
    INFO - 13:28:21:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: *** End PropulsionScenario execution (time: 0:00:00.009570) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:21: AerodynamicsScenario
    INFO - 13:28:21:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:21:    with respect to x_2
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_2(x_2) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 981.81 it/sec, obj=-7.01]
    INFO - 13:28:21:
    INFO - 13:28:21:
    INFO - 13:28:21: Optimization result:
    INFO - 13:28:21:    Optimizer info:
    INFO - 13:28:21:       Status: 8
    INFO - 13:28:21:       Message: Positive directional derivative for linesearch
    INFO - 13:28:21:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:21:    Solution:
    INFO - 13:28:21:       The solution is feasible.
    INFO - 13:28:21:       Objective: -7.00529551980781
    INFO - 13:28:21:       Standardized constraints:
    INFO - 13:28:21:          g_2 = -0.015551842190972387
    INFO - 13:28:21:       Design space:
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:21:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:21: *** End AerodynamicsScenario execution (time: 0:00:00.007133) ***
    INFO - 13:28:21:
    INFO - 13:28:21: *** Start StructureScenario execution ***
    INFO - 13:28:21: StructureScenario
    INFO - 13:28:21:    Disciplines: SobieskiStructure
    INFO - 13:28:21:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:21: Optimization problem:
    INFO - 13:28:21:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:21:    with respect to x_1
    INFO - 13:28:21:    subject to constraints:
    INFO - 13:28:21:       g_1(x_1) <= 0.0
    INFO - 13:28:21:    over the design space:
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21:    | x_1[0] |     0.1     | 0.3654587735303172 |     0.4     | float |
    INFO - 13:28:21:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:21:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:21: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:21: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   3%|▎         | 1/30 [00:00<00:00, 598.16 it/sec, obj=-.459]
    INFO - 13:28:21:
    INFO - 13:28:21: ...   7%|▋         | 2/30 [00:00<00:00, 252.41 it/sec, obj=-.273]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  10%|█         | 3/30 [00:00<00:00, 224.92 it/sec, obj=-.307]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  13%|█▎        | 4/30 [00:00<00:00, 210.44 it/sec, obj=-.311]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  17%|█▋        | 5/30 [00:00<00:00, 203.38 it/sec, obj=-.314]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  20%|██        | 6/30 [00:00<00:00, 198.79 it/sec, obj=-.329]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  23%|██▎       | 7/30 [00:00<00:00, 195.79 it/sec, obj=-.366]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  27%|██▋       | 8/30 [00:00<00:00, 193.00 it/sec, obj=-.374]
    INFO - 13:28:21:
    INFO - 13:28:21: ...  30%|███       | 9/30 [00:00<00:00, 189.79 it/sec, obj=-.374]
    INFO - 13:28:21:
    INFO - 13:28:22: ...  33%|███▎      | 10/30 [00:00<00:00, 188.68 it/sec, obj=-.374]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  37%|███▋      | 11/30 [00:00<00:00, 187.75 it/sec, obj=-.374]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: None
    INFO - 13:28:22:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 12
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -0.37435430337296877
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_1 = [-3.99680289e-15 -2.00848534e-02 -3.38454601e-02 -4.32916417e-02
    INFO - 13:28:22:  -5.00848534e-02 -1.26618688e-01 -1.13381312e-01]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 13:28:22:       | x_1[1] |     0.75    | 0.8121416257346559 |     1.25    | float |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End StructureScenario execution (time: 0:00:00.063402) ***
    INFO - 13:28:22: ...  54%|█████▍    | 27/50 [00:07<00:05,  3.85 it/sec, obj=-2.65e+3]
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start PropulsionScenario execution ***
    INFO - 13:28:22: PropulsionScenario
    INFO - 13:28:22:    Disciplines: SobieskiPropulsion
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize y_34(x_3)
    INFO - 13:28:22:    with respect to x_3
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_3(x_3) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_3  |     0.1     | 0.1613363655802151 |      1      | float |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 2032.12 it/sec, obj=0.943]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 489.56 it/sec, obj=0.944]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  10%|█         | 3/30 [00:00<00:00, 540.29 it/sec, obj=0.943]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  13%|█▎        | 4/30 [00:00<00:00, 454.36 it/sec, obj=0.944]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  17%|█▋        | 5/30 [00:00<00:00, 416.37 it/sec, obj=0.944]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  20%|██        | 6/30 [00:00<00:00, 427.68 it/sec, obj=0.944]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: None
    INFO - 13:28:22:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: 0.943983060229311
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_3 = [-7.95606689e-01 -2.04393311e-01  8.88178420e-16 -1.79934013e-01]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_3  |     0.1     | 0.1598248264850888 |      1      | float |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End PropulsionScenario execution (time: 0:00:00.018109) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:22: AerodynamicsScenario
    INFO - 13:28:22:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:22:    with respect to x_2
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_2(x_2) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 1008.00 it/sec, obj=-8.59]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -8.593976032129154
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_2 = 0.0
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: *** End AerodynamicsScenario execution (time: 0:00:00.007144) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start StructureScenario execution ***
    INFO - 13:28:22: StructureScenario
    INFO - 13:28:22:    Disciplines: SobieskiStructure
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:22:    with respect to x_1
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_1(x_1) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_1[0] |     0.1     |        0.1         |     0.4     | float |
    INFO - 13:28:22:    | x_1[1] |     0.75    | 0.8121416257346559 |     1.25    | float |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 602.72 it/sec, obj=-.417]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 257.83 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  10%|█         | 3/30 [00:00<00:00, 231.70 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  13%|█▎        | 4/30 [00:00<00:00, 215.18 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  17%|█▋        | 5/30 [00:00<00:00, 204.27 it/sec, obj=-.511]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  20%|██        | 6/30 [00:00<00:00, 199.62 it/sec, obj=-.513]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  23%|██▎       | 7/30 [00:00<00:00, 196.45 it/sec, obj=-.514]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  27%|██▋       | 8/30 [00:00<00:00, 193.99 it/sec, obj=-.514]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  30%|███       | 9/30 [00:00<00:00, 191.35 it/sec, obj=-.514]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  33%|███▎      | 10/30 [00:00<00:00, 189.25 it/sec, obj=-.514]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: None
    INFO - 13:28:22:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 11
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -0.5136922580446648
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_1 = [-7.27262695e-12 -1.66978684e-02 -3.00351020e-02 -3.96336979e-02
    INFO - 13:28:22:  -4.66978684e-02 -1.66137365e-01 -7.38626349e-02]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_1[0] |     0.1     | 0.3657920922560428 |     0.4     | float |
    INFO - 13:28:22:       | x_1[1] |     0.75    | 0.7500000000000446 |     1.25    | float |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End StructureScenario execution (time: 0:00:00.057539) ***
 WARNING - 13:28:22: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 13:28:22: ...  56%|█████▌    | 28/50 [00:07<00:05,  3.84 it/sec, obj=-3.23e+3]
 WARNING - 13:28:22: MDAJacobi has reached its maximum number of iterations but the normed residual 1.7359275648513364e-14 is still above the tolerance 1e-14.
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start PropulsionScenario execution ***
    INFO - 13:28:22: PropulsionScenario
    INFO - 13:28:22:    Disciplines: SobieskiPropulsion
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize y_34(x_3)
    INFO - 13:28:22:    with respect to x_3
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_3(x_3) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_3  |     0.1     | 0.1598248264850888 |      1      | float |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 2015.52 it/sec, obj=0.965]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 485.34 it/sec, obj=0.963]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 3
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: 0.9632703839361108
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_3 = [-7.89263588e-01 -2.10736412e-01  1.33226763e-15 -1.76514239e-01]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_3  |     0.1     | 0.1636551777392065 |      1      | float |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End PropulsionScenario execution (time: 0:00:00.009645) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:22: AerodynamicsScenario
    INFO - 13:28:22:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:22:    with respect to x_2
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_2(x_2) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 1007.28 it/sec, obj=-7.43]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 404.58 it/sec, obj=-7.43]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  10%|█         | 3/30 [00:00<00:00, 456.43 it/sec, obj=-7.43]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: None
    INFO - 13:28:22:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -7.426048523331614
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_2 = 2.220446049250313e-16
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: *** End AerodynamicsScenario execution (time: 0:00:00.010332) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start StructureScenario execution ***
    INFO - 13:28:22: StructureScenario
    INFO - 13:28:22:    Disciplines: SobieskiStructure
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:22:    with respect to x_1
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_1(x_1) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_1[0] |     0.1     | 0.3657920922560428 |     0.4     | float |
    INFO - 13:28:22:    | x_1[1] |     0.75    | 0.7500000000000446 |     1.25    | float |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 610.35 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 260.77 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  10%|█         | 3/30 [00:00<00:00, 234.48 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  13%|█▎        | 4/30 [00:00<00:00, 217.31 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  17%|█▋        | 5/30 [00:00<00:00, 208.05 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  20%|██        | 6/30 [00:00<00:00, 202.74 it/sec, obj=-.51]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 14
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -0.5099380112545072
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_1 = [-0.00431035 -0.02151546 -0.03437731 -0.04345739 -0.05007868 -0.15638911
    INFO - 13:28:22:  -0.08361089]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:22:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End StructureScenario execution (time: 0:00:00.037604) ***
    INFO - 13:28:22: ...  58%|█████▊    | 29/50 [00:07<00:05,  3.85 it/sec, obj=-3.25e+3]
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start PropulsionScenario execution ***
    INFO - 13:28:22: PropulsionScenario
    INFO - 13:28:22:    Disciplines: SobieskiPropulsion
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize y_34(x_3)
    INFO - 13:28:22:    with respect to x_3
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_3(x_3) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_3  |     0.1     | 0.1636551777392065 |      1      | float |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 2045.00 it/sec, obj=0.948]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 485.00 it/sec, obj=0.949]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  10%|█         | 3/30 [00:00<00:00, 533.06 it/sec, obj=0.948]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  13%|█▎        | 4/30 [00:00<00:00, 453.49 it/sec, obj=0.949]
    INFO - 13:28:22:
    INFO - 13:28:22: ...  17%|█▋        | 5/30 [00:00<00:00, 416.29 it/sec, obj=0.949]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: 0.9491106287248325
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_3 = [-0.76429112 -0.23570888  0.         -0.18021183]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_3  |     0.1     | 0.1618985587596123 |      1      | float |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End PropulsionScenario execution (time: 0:00:00.017990) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:22: AerodynamicsScenario
    INFO - 13:28:22:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:22:    with respect to x_2
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_2(x_2) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 1029.28 it/sec, obj=-7.23]
    INFO - 13:28:22:
 WARNING - 13:28:22: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:22:    Solution:
 WARNING - 13:28:22:       The solution is not feasible.
    INFO - 13:28:22:       Objective: -7.234891961084242
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_2 = 0.0028973835108294654
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: *** End AerodynamicsScenario execution (time: 0:00:00.012773) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start StructureScenario execution ***
    INFO - 13:28:22: StructureScenario
    INFO - 13:28:22:    Disciplines: SobieskiStructure
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:22:    with respect to x_1
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_1(x_1) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:22:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 594.09 it/sec, obj=-.49]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 260.04 it/sec, obj=-.49]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 32
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -0.4898174677298964
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_1 = [-0.00613557 -0.02048951 -0.03276681 -0.04176529 -0.04844432 -0.17134054
    INFO - 13:28:22:  -0.06865946]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:22:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End StructureScenario execution (time: 0:00:00.025659) ***
 WARNING - 13:28:22: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 13:28:22: ...  60%|██████    | 30/50 [00:07<00:05,  3.86 it/sec, obj=-3.05e+3]
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start PropulsionScenario execution ***
    INFO - 13:28:22: PropulsionScenario
    INFO - 13:28:22:    Disciplines: SobieskiPropulsion
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize y_34(x_3)
    INFO - 13:28:22:    with respect to x_3
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_3(x_3) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_3  |     0.1     | 0.1618985587596123 |      1      | float |
    INFO - 13:28:22:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 1187.52 it/sec, obj=0.964]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   7%|▋         | 2/30 [00:00<00:00, 443.11 it/sec, obj=0.963]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 3
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: 0.9632703839361109
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_3 = [-7.32675589e-01 -2.67324411e-01  6.66133815e-16 -1.76514239e-01]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_3  |     0.1     | 0.1636551777392064 |      1      | float |
    INFO - 13:28:22:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End PropulsionScenario execution (time: 0:00:00.010007) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:22: AerodynamicsScenario
    INFO - 13:28:22:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:22:    with respect to x_2
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_2(x_2) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 1025.50 it/sec, obj=-7.29]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -7.285525036616631
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_2 = 2.220446049250313e-16
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:22:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:22: *** End AerodynamicsScenario execution (time: 0:00:00.007090) ***
    INFO - 13:28:22:
    INFO - 13:28:22: *** Start StructureScenario execution ***
    INFO - 13:28:22: StructureScenario
    INFO - 13:28:22:    Disciplines: SobieskiStructure
    INFO - 13:28:22:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:22: Optimization problem:
    INFO - 13:28:22:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:22:    with respect to x_1
    INFO - 13:28:22:    subject to constraints:
    INFO - 13:28:22:       g_1(x_1) <= 0.0
    INFO - 13:28:22:    over the design space:
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:22:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:22:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:22: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:22:
    INFO - 13:28:22: ...   3%|▎         | 1/30 [00:00<00:00, 593.09 it/sec, obj=-.521]
    INFO - 13:28:22:
    INFO - 13:28:22:
    INFO - 13:28:22: Optimization result:
    INFO - 13:28:22:    Optimizer info:
    INFO - 13:28:22:       Status: 8
    INFO - 13:28:22:       Message: Positive directional derivative for linesearch
    INFO - 13:28:22:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:22:    Solution:
    INFO - 13:28:22:       The solution is feasible.
    INFO - 13:28:22:       Objective: -0.5207700753756611
    INFO - 13:28:22:       Standardized constraints:
    INFO - 13:28:22:          g_1 = [-0.00819004 -0.02485391 -0.03716314 -0.04582141 -0.0521239  -0.15086618
    INFO - 13:28:22:  -0.08913382]
    INFO - 13:28:22:       Design space:
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:22:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:22:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:22: *** End StructureScenario execution (time: 0:00:00.010036) ***
    INFO - 13:28:23: ...  62%|██████▏   | 31/50 [00:08<00:04,  3.85 it/sec, obj=-3.27e+3]
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start PropulsionScenario execution ***
    INFO - 13:28:23: PropulsionScenario
    INFO - 13:28:23:    Disciplines: SobieskiPropulsion
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize y_34(x_3)
    INFO - 13:28:23:    with respect to x_3
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_3(x_3) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | x_3  |     0.1     | 0.1636551777392064 |      1      | float |
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 1983.12 it/sec, obj=0.926]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 490.88 it/sec, obj=0.929]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 537.11 it/sec, obj=0.927]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  13%|█▎        | 4/30 [00:00<00:00, 447.32 it/sec, obj=0.929]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: 8
    INFO - 13:28:23:       Message: Positive directional derivative for linesearch
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: 0.9293582005669966
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_3 = [-7.23268956e-01 -2.76731044e-01  4.44089210e-16 -1.82378274e-01]
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | x_3  |     0.1     | 0.1571758048468861 |      1      | float |
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: *** End PropulsionScenario execution (time: 0:00:00.014901) ***
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:23: AerodynamicsScenario
    INFO - 13:28:23:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:23:    with respect to x_2
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_2(x_2) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 1023.00 it/sec, obj=-7.31]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 414.09 it/sec, obj=-7.31]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 462.68 it/sec, obj=-7.31]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: None
    INFO - 13:28:23:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: -7.308912332114028
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_2 = 2.220446049250313e-16
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23: *** End AerodynamicsScenario execution (time: 0:00:00.010226) ***
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start StructureScenario execution ***
    INFO - 13:28:23: StructureScenario
    INFO - 13:28:23:    Disciplines: SobieskiStructure
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:23:    with respect to x_1
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_1(x_1) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:23:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 604.63 it/sec, obj=-.515]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 260.38 it/sec, obj=-.515]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 233.79 it/sec, obj=-.515]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  13%|█▎        | 4/30 [00:00<00:00, 216.34 it/sec, obj=-.515]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  17%|█▋        | 5/30 [00:00<00:00, 207.52 it/sec, obj=-.515]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: None
    INFO - 13:28:23:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: -0.5148442763032074
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_1 = [-1.37667655e-14 -1.68448675e-02 -3.02004760e-02 -3.97924569e-02
    INFO - 13:28:23:  -4.68448675e-02 -1.65662989e-01 -7.43370109e-02]
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | x_1[0] |     0.1     | 0.3702317008768706 |     0.4     | float |
    INFO - 13:28:23:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: *** End StructureScenario execution (time: 0:00:00.028706) ***
    INFO - 13:28:23: ...  64%|██████▍   | 32/50 [00:08<00:04,  3.86 it/sec, obj=-3.3e+3]
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start PropulsionScenario execution ***
    INFO - 13:28:23: PropulsionScenario
    INFO - 13:28:23:    Disciplines: SobieskiPropulsion
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize y_34(x_3)
    INFO - 13:28:23:    with respect to x_3
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_3(x_3) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | x_3  |     0.1     | 0.1571758048468861 |      1      | float |
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 1957.21 it/sec, obj=0.924]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 481.16 it/sec, obj=0.924]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 532.05 it/sec, obj=0.924]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  13%|█▎        | 4/30 [00:00<00:00, 450.25 it/sec, obj=0.924]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: 8
    INFO - 13:28:23:       Message: Positive directional derivative for linesearch
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: 0.9239330847904542
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_3 = [-6.87108228e-01 -3.12891772e-01  1.33226763e-15 -1.83255000e-01]
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | x_3  |     0.1     | 0.1562447456462877 |      1      | float |
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: *** End PropulsionScenario execution (time: 0:00:00.014874) ***
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:23: AerodynamicsScenario
    INFO - 13:28:23:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:23:    with respect to x_2
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_2(x_2) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 1024.25 it/sec, obj=-6.97]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: 8
    INFO - 13:28:23:       Message: Positive directional derivative for linesearch
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: -6.974933063776846
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_2 = 2.220446049250313e-16
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23: *** End AerodynamicsScenario execution (time: 0:00:00.012805) ***
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start StructureScenario execution ***
    INFO - 13:28:23: StructureScenario
    INFO - 13:28:23:    Disciplines: SobieskiStructure
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:23:    with respect to x_1
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_1(x_1) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | x_1[0] |     0.1     | 0.3702317008768706 |     0.4     | float |
    INFO - 13:28:23:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 595.02 it/sec, obj=-.479]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 252.73 it/sec, obj=-.449]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 230.00 it/sec, obj=-.465]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  13%|█▎        | 4/30 [00:00<00:00, 211.59 it/sec, obj=-.478]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  17%|█▋        | 5/30 [00:00<00:00, 204.11 it/sec, obj=-.478]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  20%|██        | 6/30 [00:00<00:00, 199.22 it/sec, obj=-.478]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  23%|██▎       | 7/30 [00:00<00:00, 196.20 it/sec, obj=-.478]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: None
    INFO - 13:28:23:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 8
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: -0.47774400811774653
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_1 = [-7.43849426e-14 -1.32265794e-02 -2.61299018e-02 -3.58847057e-02
    INFO - 13:28:23:  -4.32265794e-02 -1.78095467e-01 -6.19045334e-02]
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | x_1[0] |     0.1     | 0.2687203898098646 |     0.4     | float |
    INFO - 13:28:23:       | x_1[1] |     0.75    | 0.7500000000000454 |     1.25    | float |
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: *** End StructureScenario execution (time: 0:00:00.040319) ***
    INFO - 13:28:23: ...  66%|██████▌   | 33/50 [00:08<00:04,  3.84 it/sec, obj=-2.9e+3]
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start PropulsionScenario execution ***
    INFO - 13:28:23: PropulsionScenario
    INFO - 13:28:23:    Disciplines: SobieskiPropulsion
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize y_34(x_3)
    INFO - 13:28:23:    with respect to x_3
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_3(x_3) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | x_3  |     0.1     | 0.1562447456462877 |      1      | float |
    INFO - 13:28:23:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 2021.35 it/sec, obj=0.924]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 491.22 it/sec, obj=0.924]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: 8
    INFO - 13:28:23:       Message: Positive directional derivative for linesearch
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 3
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: 0.9243302018065704
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_3 = [-7.39147395e-01 -2.60852605e-01  6.66133815e-16 -1.83191352e-01]
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | x_3  |     0.1     | 0.1563119880681613 |      1      | float |
    INFO - 13:28:23:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: *** End PropulsionScenario execution (time: 0:00:00.009976) ***
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:23: AerodynamicsScenario
    INFO - 13:28:23:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:23:    with respect to x_2
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_2(x_2) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:23:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 1029.02 it/sec, obj=-7.74]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 412.62 it/sec, obj=-7.74]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 451.57 it/sec, obj=-7.74]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: None
    INFO - 13:28:23:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: -7.742010962534036
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_2 = 2.220446049250313e-16
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:23:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:23: *** End AerodynamicsScenario execution (time: 0:00:00.010401) ***
    INFO - 13:28:23:
    INFO - 13:28:23: *** Start StructureScenario execution ***
    INFO - 13:28:23: StructureScenario
    INFO - 13:28:23:    Disciplines: SobieskiStructure
    INFO - 13:28:23:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:23: Optimization problem:
    INFO - 13:28:23:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:23:    with respect to x_1
    INFO - 13:28:23:    subject to constraints:
    INFO - 13:28:23:       g_1(x_1) <= 0.0
    INFO - 13:28:23:    over the design space:
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:    | x_1[0] |     0.1     | 0.2687203898098646 |     0.4     | float |
    INFO - 13:28:23:    | x_1[1] |     0.75    | 0.7500000000000454 |     1.25    | float |
    INFO - 13:28:23:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:23: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   3%|▎         | 1/30 [00:00<00:00, 610.52 it/sec, obj=-.537]
    INFO - 13:28:23:
    INFO - 13:28:23: ...   7%|▋         | 2/30 [00:00<00:00, 252.04 it/sec, obj=-.537]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  10%|█         | 3/30 [00:00<00:00, 229.85 it/sec, obj=-.537]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  13%|█▎        | 4/30 [00:00<00:00, 213.79 it/sec, obj=-.537]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  17%|█▋        | 5/30 [00:00<00:00, 205.80 it/sec, obj=-.538]
    INFO - 13:28:23:
    INFO - 13:28:23: ...  20%|██        | 6/30 [00:00<00:00, 201.04 it/sec, obj=-.538]
    INFO - 13:28:23:
    INFO - 13:28:23:
    INFO - 13:28:23: Optimization result:
    INFO - 13:28:23:    Optimizer info:
    INFO - 13:28:23:       Status: 8
    INFO - 13:28:23:       Message: Positive directional derivative for linesearch
    INFO - 13:28:23:       Number of calls to the objective function by the optimizer: 53
    INFO - 13:28:23:    Solution:
    INFO - 13:28:23:       The solution is feasible.
    INFO - 13:28:23:       Objective: -0.5381714691959756
    INFO - 13:28:23:       Standardized constraints:
    INFO - 13:28:23:          g_1 = [-0.00737202 -0.02415001 -0.03657576 -0.04532297 -0.05169267 -0.15202365
    INFO - 13:28:23:  -0.08797635]
    INFO - 13:28:23:       Design space:
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23:       | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:23:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:23:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:23: *** End StructureScenario execution (time: 0:00:00.051492) ***
    INFO - 13:28:23: ...  68%|██████▊   | 34/50 [00:08<00:04,  3.82 it/sec, obj=-3.61e+3]
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start PropulsionScenario execution ***
    INFO - 13:28:24: PropulsionScenario
    INFO - 13:28:24:    Disciplines: SobieskiPropulsion
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize y_34(x_3)
    INFO - 13:28:24:    with respect to x_3
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_3(x_3) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_3  |     0.1     | 0.1563119880681613 |      1      | float |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1965.47 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 488.85 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 538.28 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  13%|█▎        | 4/30 [00:00<00:00, 453.76 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  17%|█▋        | 5/30 [00:00<00:00, 416.20 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  20%|██        | 6/30 [00:00<00:00, 427.97 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: 0.9239330847904543
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_3 = [-7.5803766e-01 -2.4196234e-01 -8.8817842e-16 -1.8325500e-01]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_3  |     0.1     | 0.1562447456462873 |      1      | float |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End PropulsionScenario execution (time: 0:00:00.018185) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:24: AerodynamicsScenario
    INFO - 13:28:24:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:24:    with respect to x_2
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_2(x_2) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1011.16 it/sec, obj=-7.65]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -7.651779415770479
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_2 = 0.0
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: *** End AerodynamicsScenario execution (time: 0:00:00.007228) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start StructureScenario execution ***
    INFO - 13:28:24: StructureScenario
    INFO - 13:28:24:    Disciplines: SobieskiStructure
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:24:    with respect to x_1
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_1(x_1) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 595.02 it/sec, obj=-.508]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 258.28 it/sec, obj=-.508]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 297.91 it/sec, obj=-.508]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -0.507768365729849
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_1 = [-0.00085562 -0.01854269 -0.03189662 -0.04135231 -0.04825749 -0.16137815
    INFO - 13:28:24:  -0.07862185]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End StructureScenario execution (time: 0:00:00.014668) ***
    INFO - 13:28:24: ...  70%|███████   | 35/50 [00:09<00:03,  3.85 it/sec, obj=-3.37e+3]
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start PropulsionScenario execution ***
    INFO - 13:28:24: PropulsionScenario
    INFO - 13:28:24:    Disciplines: SobieskiPropulsion
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize y_34(x_3)
    INFO - 13:28:24:    with respect to x_3
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_3(x_3) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_3  |     0.1     | 0.1562447456462873 |      1      | float |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1967.31 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 475.22 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 523.55 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: 0.9239330847904543
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_3 = [-7.70586577e-01 -2.29413423e-01 -8.88178420e-16 -1.83255000e-01]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_3  |     0.1     | 0.1562447456462873 |      1      | float |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End PropulsionScenario execution (time: 0:00:00.009883) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:24: AerodynamicsScenario
    INFO - 13:28:24:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:24:    with respect to x_2
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_2(x_2) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 866.41 it/sec, obj=-7.92]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -7.922010837998531
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_2 = 0.0
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: *** End AerodynamicsScenario execution (time: 0:00:00.008035) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start StructureScenario execution ***
    INFO - 13:28:24: StructureScenario
    INFO - 13:28:24:    Disciplines: SobieskiStructure
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:24:    with respect to x_1
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_1(x_1) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 589.42 it/sec, obj=-.534]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 252.69 it/sec, obj=-.534]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 290.15 it/sec, obj=-.534]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -0.534178552135444
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_1 = [-0.01266884 -0.02870789 -0.04037917 -0.0485505  -0.05448495 -0.14459536
    INFO - 13:28:24:  -0.09540464]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End StructureScenario execution (time: 0:00:00.014903) ***
    INFO - 13:28:24: ...  72%|███████▏  | 36/50 [00:09<00:03,  3.91 it/sec, obj=-3.68e+3]
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start PropulsionScenario execution ***
    INFO - 13:28:24: PropulsionScenario
    INFO - 13:28:24:    Disciplines: SobieskiPropulsion
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize y_34(x_3)
    INFO - 13:28:24:    with respect to x_3
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_3(x_3) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_3  |     0.1     | 0.1562447456462873 |      1      | float |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1898.73 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 439.93 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 497.74 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: 0.9239330847904543
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_3 = [-7.75621531e-01 -2.24378469e-01 -8.88178420e-16 -1.83255000e-01]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_3  |     0.1     | 0.1562447456462873 |      1      | float |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End PropulsionScenario execution (time: 0:00:00.010570) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:24: AerodynamicsScenario
    INFO - 13:28:24:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:24:    with respect to x_2
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_2(x_2) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 810.96 it/sec, obj=-8.1]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -8.09643507556316
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_2 = 0.0
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: *** End AerodynamicsScenario execution (time: 0:00:00.007496) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start StructureScenario execution ***
    INFO - 13:28:24: StructureScenario
    INFO - 13:28:24:    Disciplines: SobieskiStructure
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:24:    with respect to x_1
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_1(x_1) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1810.23 it/sec, obj=-.56]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -0.559704589830092
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_1 = [-0.0193245  -0.03443504 -0.0451583  -0.05260601 -0.05799354 -0.1354845
    INFO - 13:28:24:  -0.1045155 ]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End StructureScenario execution (time: 0:00:00.009115) ***
    INFO - 13:28:24: ...  74%|███████▍  | 37/50 [00:09<00:03,  3.97 it/sec, obj=-3.94e+3]
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start PropulsionScenario execution ***
    INFO - 13:28:24: PropulsionScenario
    INFO - 13:28:24:    Disciplines: SobieskiPropulsion
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize y_34(x_3)
    INFO - 13:28:24:    with respect to x_3
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_3(x_3) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_3  |     0.1     | 0.1562447456462873 |      1      | float |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1134.52 it/sec, obj=0.937]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 440.93 it/sec, obj=0.936]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 340.18 it/sec, obj=0.936]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  13%|█▎        | 4/30 [00:00<00:00, 330.40 it/sec, obj=0.936]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: 0.9355784582510074
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_3 = [-0.76947693 -0.23052307  0.         -0.183255  ]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_3  |     0.1     | 0.1600270791977114 |      1      | float |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End PropulsionScenario execution (time: 0:00:00.016516) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:24: AerodynamicsScenario
    INFO - 13:28:24:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:24:    with respect to x_2
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_2(x_2) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1007.28 it/sec, obj=-7.91]
    INFO - 13:28:24:
 WARNING - 13:28:24: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
 WARNING - 13:28:24:       The solution is not feasible.
    INFO - 13:28:24:       Objective: -7.908627560403487
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_2 = 0.001387660836011051
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: *** End AerodynamicsScenario execution (time: 0:00:00.012847) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start StructureScenario execution ***
    INFO - 13:28:24: StructureScenario
    INFO - 13:28:24:    Disciplines: SobieskiStructure
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:24:    with respect to x_1
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_1(x_1) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 600.90 it/sec, obj=-.561]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 258.92 it/sec, obj=-.561]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 298.29 it/sec, obj=-.561]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -0.5609170011586802
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_1 = [-0.02351478 -0.03745378 -0.0475068  -0.05452535 -0.05961551 -0.1354845
    INFO - 13:28:24:  -0.1045155 ]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End StructureScenario execution (time: 0:00:00.014758) ***
    INFO - 13:28:24: ...  76%|███████▌  | 38/50 [00:09<00:02,  4.00 it/sec, obj=-3.78e+3]
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start PropulsionScenario execution ***
    INFO - 13:28:24: PropulsionScenario
    INFO - 13:28:24:    Disciplines: SobieskiPropulsion
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize y_34(x_3)
    INFO - 13:28:24:    with respect to x_3
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_3(x_3) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_3  |     0.1     | 0.1600270791977114 |      1      | float |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1954.48 it/sec, obj=0.922]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 477.44 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 526.09 it/sec, obj=0.923]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  13%|█▎        | 4/30 [00:00<00:00, 448.83 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  17%|█▋        | 5/30 [00:00<00:00, 412.33 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  20%|██        | 6/30 [00:00<00:00, 359.47 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: 0.9239330847904542
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_3 = [-7.96926190e-01 -2.03073810e-01  2.22044605e-16 -1.83255000e-01]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End PropulsionScenario execution (time: 0:00:00.020951) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:24: AerodynamicsScenario
    INFO - 13:28:24:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:24:    with respect to x_2
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_2(x_2) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1007.76 it/sec, obj=-8.01]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -8.00831367573218
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_2 = -0.019220777652538157
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: *** End AerodynamicsScenario execution (time: 0:00:00.007201) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start StructureScenario execution ***
    INFO - 13:28:24: StructureScenario
    INFO - 13:28:24:    Disciplines: SobieskiStructure
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:24:    with respect to x_1
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_1(x_1) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_1[0] |     0.1     | 0.3999999999999998 |     0.4     | float |
    INFO - 13:28:24:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 610.35 it/sec, obj=-.543]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 259.28 it/sec, obj=-.541]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 233.90 it/sec, obj=-.541]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  13%|█▎        | 4/30 [00:00<00:00, 216.30 it/sec, obj=-.541]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  17%|█▋        | 5/30 [00:00<00:00, 207.73 it/sec, obj=-.541]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  20%|██        | 6/30 [00:00<00:00, 202.43 it/sec, obj=-.541]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -0.5410353759152735
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_1 = [-4.44089210e-16 -1.60421053e-02 -2.92973685e-02 -3.89254738e-02
    INFO - 13:28:24:  -4.60421053e-02 -1.13528359e-01 -1.26471641e-01]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_1[0] |     0.1     | 0.2704718673572386 |     0.4     | float |
    INFO - 13:28:24:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End StructureScenario execution (time: 0:00:00.037782) ***
 WARNING - 13:28:24: MDAJacobi has reached its maximum number of iterations but the normed residual 2.6870836615612218e-14 is still above the tolerance 1e-14.
    INFO - 13:28:24: ...  78%|███████▊  | 39/50 [00:09<00:02,  4.00 it/sec, obj=-3.79e+3]
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start PropulsionScenario execution ***
    INFO - 13:28:24: PropulsionScenario
    INFO - 13:28:24:    Disciplines: SobieskiPropulsion
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize y_34(x_3)
    INFO - 13:28:24:    with respect to x_3
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_3(x_3) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_3  |     0.1     | 0.1562447456462875 |      1      | float |
    INFO - 13:28:24:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 1870.79 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 465.59 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 427.73 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  13%|█▎        | 4/30 [00:00<00:00, 393.29 it/sec, obj=0.924]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: None
    INFO - 13:28:24:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: 0.924332942125666
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_3 = [-7.65893568e-01 -2.34106432e-01 -2.22044605e-16 -1.83213765e-01]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_3  |     0.1     | 0.1563319622001535 |      1      | float |
    INFO - 13:28:24:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End PropulsionScenario execution (time: 0:00:00.014487) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:24: AerodynamicsScenario
    INFO - 13:28:24:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:24:    with respect to x_2
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_2(x_2) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 996.75 it/sec, obj=-8]
    INFO - 13:28:24:
 WARNING - 13:28:24: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:24:    Solution:
 WARNING - 13:28:24:       The solution is not feasible.
    INFO - 13:28:24:       Objective: -8.003164400362682
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_2 = 0.00021907179039404312
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:24:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:24: *** End AerodynamicsScenario execution (time: 0:00:00.007414) ***
    INFO - 13:28:24:
    INFO - 13:28:24: *** Start StructureScenario execution ***
    INFO - 13:28:24: StructureScenario
    INFO - 13:28:24:    Disciplines: SobieskiStructure
    INFO - 13:28:24:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:24: Optimization problem:
    INFO - 13:28:24:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:24:    with respect to x_1
    INFO - 13:28:24:    subject to constraints:
    INFO - 13:28:24:       g_1(x_1) <= 0.0
    INFO - 13:28:24:    over the design space:
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:    | x_1[0] |     0.1     | 0.2704718673572386 |     0.4     | float |
    INFO - 13:28:24:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:24: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   3%|▎         | 1/30 [00:00<00:00, 601.59 it/sec, obj=-.553]
    INFO - 13:28:24:
    INFO - 13:28:24: ...   7%|▋         | 2/30 [00:00<00:00, 257.86 it/sec, obj=-.553]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  10%|█         | 3/30 [00:00<00:00, 232.62 it/sec, obj=-.554]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  13%|█▎        | 4/30 [00:00<00:00, 216.32 it/sec, obj=-.554]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  17%|█▋        | 5/30 [00:00<00:00, 207.49 it/sec, obj=-.555]
    INFO - 13:28:24:
    INFO - 13:28:24: ...  20%|██        | 6/30 [00:00<00:00, 202.24 it/sec, obj=-.555]
    INFO - 13:28:24:
    INFO - 13:28:24:
    INFO - 13:28:24: Optimization result:
    INFO - 13:28:24:    Optimizer info:
    INFO - 13:28:24:       Status: 8
    INFO - 13:28:24:       Message: Positive directional derivative for linesearch
    INFO - 13:28:24:       Number of calls to the objective function by the optimizer: 14
    INFO - 13:28:24:    Solution:
    INFO - 13:28:24:       The solution is feasible.
    INFO - 13:28:24:       Objective: -0.5549184449016349
    INFO - 13:28:24:       Standardized constraints:
    INFO - 13:28:24:          g_1 = [-0.01641841 -0.03183089 -0.04295514 -0.05072346 -0.05635808 -0.14037291
    INFO - 13:28:24:  -0.09962709]
    INFO - 13:28:24:       Design space:
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:24:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:24:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:24: *** End StructureScenario execution (time: 0:00:00.039945) ***
    INFO - 13:28:24: ...  80%|████████  | 40/50 [00:09<00:02,  4.02 it/sec, obj=-3.85e+3]
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start PropulsionScenario execution ***
    INFO - 13:28:25: PropulsionScenario
    INFO - 13:28:25:    Disciplines: SobieskiPropulsion
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize y_34(x_3)
    INFO - 13:28:25:    with respect to x_3
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_3(x_3) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_3  |     0.1     | 0.1563319622001535 |      1      | float |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 1871.62 it/sec, obj=0.931]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 481.72 it/sec, obj=0.931]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 436.24 it/sec, obj=0.931]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 396.45 it/sec, obj=0.931]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: None
    INFO - 13:28:25:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: 0.9305367730107594
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_3 = [-7.72503167e-01 -2.27496833e-01 -2.22044605e-16 -1.82186107e-01]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_3  |     0.1     | 0.1573819966093115 |      1      | float |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End PropulsionScenario execution (time: 0:00:00.014189) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:25: AerodynamicsScenario
    INFO - 13:28:25:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:25:    with respect to x_2
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_2(x_2) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 1002.70 it/sec, obj=-8.01]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -8.005215315796232
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_2 = -0.00011626277624765535
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: *** End AerodynamicsScenario execution (time: 0:00:00.007157) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start StructureScenario execution ***
    INFO - 13:28:25: StructureScenario
    INFO - 13:28:25:    Disciplines: SobieskiStructure
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:25:    with respect to x_1
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_1(x_1) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 602.02 it/sec, obj=-.558]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 259.81 it/sec, obj=-.558]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 47
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -0.5577843036396687
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_1 = [-0.01823499 -0.03354598 -0.04443048 -0.05199446 -0.05746765 -0.13648544
    INFO - 13:28:25:  -0.10351456]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End StructureScenario execution (time: 0:00:00.032162) ***
    INFO - 13:28:25: ...  82%|████████▏ | 41/50 [00:10<00:02,  4.05 it/sec, obj=-3.87e+3]
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start PropulsionScenario execution ***
    INFO - 13:28:25: PropulsionScenario
    INFO - 13:28:25:    Disciplines: SobieskiPropulsion
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize y_34(x_3)
    INFO - 13:28:25:    with respect to x_3
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_3(x_3) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_3  |     0.1     | 0.1573819966093115 |      1      | float |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 2041.02 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 491.11 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 542.44 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 455.27 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  17%|█▋        | 5/30 [00:00<00:00, 416.41 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 6
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: 0.924025145907258
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_3 = [-7.70079663e-01 -2.29920337e-01 -2.22044605e-16 -1.83248207e-01]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_3  |     0.1     | 0.1562671041350104 |      1      | float |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End PropulsionScenario execution (time: 0:00:00.017987) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:25: AerodynamicsScenario
    INFO - 13:28:25:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:25:    with respect to x_2
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_2(x_2) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 931.03 it/sec, obj=-8.02]
    INFO - 13:28:25:
 WARNING - 13:28:25: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
 WARNING - 13:28:25:       The solution is not feasible.
    INFO - 13:28:25:       Objective: -8.023194509299415
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_2 = 0.00033484281348861167
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: *** End AerodynamicsScenario execution (time: 0:00:00.007357) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start StructureScenario execution ***
    INFO - 13:28:25: StructureScenario
    INFO - 13:28:25:    Disciplines: SobieskiStructure
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:25:    with respect to x_1
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_1(x_1) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 590.66 it/sec, obj=-.559]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 260.56 it/sec, obj=-.559]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 27
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -0.5586158693676989
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_1 = [-0.01797531 -0.03312267 -0.04401918 -0.05162039 -0.0571309  -0.13871907
    INFO - 13:28:25:  -0.10128093]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End StructureScenario execution (time: 0:00:00.025330) ***
    INFO - 13:28:25: ...  84%|████████▍ | 42/50 [00:10<00:01,  4.08 it/sec, obj=-3.9e+3]
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start PropulsionScenario execution ***
    INFO - 13:28:25: PropulsionScenario
    INFO - 13:28:25:    Disciplines: SobieskiPropulsion
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize y_34(x_3)
    INFO - 13:28:25:    with respect to x_3
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_3(x_3) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_3  |     0.1     | 0.1562671041350104 |      1      | float |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 2036.07 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 493.24 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 445.00 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 402.43 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: None
    INFO - 13:28:25:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: 0.9245079287034373
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_3 = [-0.77075673 -0.22924327  0.         -0.18318   ]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_3  |     0.1     | 0.1563567828358688 |      1      | float |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End PropulsionScenario execution (time: 0:00:00.014042) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:25: AerodynamicsScenario
    INFO - 13:28:25:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:25:    with respect to x_2
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_2(x_2) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 1010.43 it/sec, obj=-8.05]
    INFO - 13:28:25:
 WARNING - 13:28:25: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
 WARNING - 13:28:25:       The solution is not feasible.
    INFO - 13:28:25:       Objective: -8.049988479542437
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_2 = 0.000508381840934824
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: *** End AerodynamicsScenario execution (time: 0:00:00.007256) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start StructureScenario execution ***
    INFO - 13:28:25: StructureScenario
    INFO - 13:28:25:    Disciplines: SobieskiStructure
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:25:    with respect to x_1
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_1(x_1) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 607.96 it/sec, obj=-.557]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -0.5573287866045898
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_1 = [-0.01967729 -0.03451847 -0.04516396 -0.05258321 -0.05795937 -0.13710152
    INFO - 13:28:25:  -0.10289848]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End StructureScenario execution (time: 0:00:00.010093) ***
    INFO - 13:28:25: ...  86%|████████▌ | 43/50 [00:10<00:01,  4.12 it/sec, obj=-3.9e+3]
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start PropulsionScenario execution ***
    INFO - 13:28:25: PropulsionScenario
    INFO - 13:28:25:    Disciplines: SobieskiPropulsion
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize y_34(x_3)
    INFO - 13:28:25:    with respect to x_3
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_3(x_3) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_3  |     0.1     | 0.1563567828358688 |      1      | float |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 2051.00 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 495.81 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 540.67 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 457.93 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  17%|█▋        | 5/30 [00:00<00:00, 419.10 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 8
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: 0.9244018714235758
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_3 = [-7.64309965e-01 -2.35690035e-01  2.22044605e-16 -1.83187001e-01]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_3  |     0.1     | 0.1563302375647015 |      1      | float |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End PropulsionScenario execution (time: 0:00:00.023616) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:25: AerodynamicsScenario
    INFO - 13:28:25:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:25:    with respect to x_2
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_2(x_2) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 1025.50 it/sec, obj=-7.93]
    INFO - 13:28:25:
 WARNING - 13:28:25: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
 WARNING - 13:28:25:       The solution is not feasible.
    INFO - 13:28:25:       Objective: -7.9301004736552265
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_2 = 0.00045296801305205747
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: *** End AerodynamicsScenario execution (time: 0:00:00.007251) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start StructureScenario execution ***
    INFO - 13:28:25: StructureScenario
    INFO - 13:28:25:    Disciplines: SobieskiStructure
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:25:    with respect to x_1
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_1(x_1) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 614.82 it/sec, obj=-.55]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -0.5500108564962222
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_1 = [-0.01450618 -0.03005155 -0.04143145 -0.0494137  -0.05521616 -0.14409682
    INFO - 13:28:25:  -0.09590318]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End StructureScenario execution (time: 0:00:00.010323) ***
    INFO - 13:28:25: ...  88%|████████▊ | 44/50 [00:10<00:01,  4.15 it/sec, obj=-3.79e+3]
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start PropulsionScenario execution ***
    INFO - 13:28:25: PropulsionScenario
    INFO - 13:28:25:    Disciplines: SobieskiPropulsion
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize y_34(x_3)
    INFO - 13:28:25:    with respect to x_3
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_3(x_3) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_3  |     0.1     | 0.1563302375647015 |      1      | float |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 1884.23 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 486.58 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 439.92 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 397.53 it/sec, obj=0.925]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: None
    INFO - 13:28:25:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: 0.9245959324265626
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_3 = [-7.66830534e-01 -2.33169466e-01 -2.22044605e-16 -1.83172354e-01]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_3  |     0.1     | 0.1563772594331313 |      1      | float |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End PropulsionScenario execution (time: 0:00:00.014113) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:25: AerodynamicsScenario
    INFO - 13:28:25:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:25:    with respect to x_2
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_2(x_2) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 1014.83 it/sec, obj=-8]
    INFO - 13:28:25:
 WARNING - 13:28:25: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
 WARNING - 13:28:25:       The solution is not feasible.
    INFO - 13:28:25:       Objective: -8.002169984202943
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_2 = 0.00031330687614183894
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: *** End AerodynamicsScenario execution (time: 0:00:00.007259) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start StructureScenario execution ***
    INFO - 13:28:25: StructureScenario
    INFO - 13:28:25:    Disciplines: SobieskiStructure
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:25:    with respect to x_1
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_1(x_1) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 606.11 it/sec, obj=-.556]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -0.5561142576926057
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_1 = [-0.017342   -0.0325843  -0.04357184 -0.05124161 -0.05680364 -0.13950315
    INFO - 13:28:25:  -0.10049685]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End StructureScenario execution (time: 0:00:00.015462) ***
    INFO - 13:28:25: ...  90%|█████████ | 45/50 [00:10<00:01,  4.19 it/sec, obj=-3.86e+3]
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start PropulsionScenario execution ***
    INFO - 13:28:25: PropulsionScenario
    INFO - 13:28:25:    Disciplines: SobieskiPropulsion
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize y_34(x_3)
    INFO - 13:28:25:    with respect to x_3
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_3(x_3) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_3  |     0.1     | 0.1563772594331313 |      1      | float |
    INFO - 13:28:25:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 2031.14 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 470.77 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 523.24 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 445.56 it/sec, obj=0.924]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: 0.9240435448047473
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_3 = [-7.64043741e-01 -2.35956259e-01  2.22044605e-16 -1.83253410e-01]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_3  |     0.1     | 0.1562771714910569 |      1      | float |
    INFO - 13:28:25:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End PropulsionScenario execution (time: 0:00:00.014926) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:25: AerodynamicsScenario
    INFO - 13:28:25:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:25:    with respect to x_2
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_2(x_2) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 980.89 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 409.82 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  10%|█         | 3/30 [00:00<00:00, 462.37 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  13%|█▎        | 4/30 [00:00<00:00, 471.80 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  17%|█▋        | 5/30 [00:00<00:00, 489.13 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  20%|██        | 6/30 [00:00<00:00, 502.43 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  23%|██▎       | 7/30 [00:00<00:00, 510.75 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  27%|██▋       | 8/30 [00:00<00:00, 517.94 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  30%|███       | 9/30 [00:00<00:00, 523.19 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  33%|███▎      | 10/30 [00:00<00:00, 528.15 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  37%|███▋      | 11/30 [00:00<00:00, 531.93 it/sec, obj=-7.96]
    INFO - 13:28:25:
    INFO - 13:28:25: ...  40%|████      | 12/30 [00:00<00:00, 535.34 it/sec, obj=-7.96]
    INFO - 13:28:25:
 WARNING - 13:28:25: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 13
    INFO - 13:28:25:    Solution:
 WARNING - 13:28:25:       The solution is not feasible.
    INFO - 13:28:25:       Objective: -7.960765051459398
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_2 = 0.0006084434861004517
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:25:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:25: *** End AerodynamicsScenario execution (time: 0:00:00.028254) ***
    INFO - 13:28:25:
    INFO - 13:28:25: *** Start StructureScenario execution ***
    INFO - 13:28:25: StructureScenario
    INFO - 13:28:25:    Disciplines: SobieskiStructure
    INFO - 13:28:25:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:25: Optimization problem:
    INFO - 13:28:25:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:25:    with respect to x_1
    INFO - 13:28:25:    subject to constraints:
    INFO - 13:28:25:       g_1(x_1) <= 0.0
    INFO - 13:28:25:    over the design space:
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:25: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   3%|▎         | 1/30 [00:00<00:00, 608.13 it/sec, obj=-.551]
    INFO - 13:28:25:
    INFO - 13:28:25: ...   7%|▋         | 2/30 [00:00<00:00, 260.56 it/sec, obj=-.551]
    INFO - 13:28:25:
    INFO - 13:28:25:
    INFO - 13:28:25: Optimization result:
    INFO - 13:28:25:    Optimizer info:
    INFO - 13:28:25:       Status: 8
    INFO - 13:28:25:       Message: Positive directional derivative for linesearch
    INFO - 13:28:25:       Number of calls to the objective function by the optimizer: 47
    INFO - 13:28:25:    Solution:
    INFO - 13:28:25:       The solution is feasible.
    INFO - 13:28:25:       Objective: -0.5505362627691704
    INFO - 13:28:25:       Standardized constraints:
    INFO - 13:28:25:          g_1 = [-0.0166617  -0.03184214 -0.04290698 -0.05065777 -0.05628824 -0.14176363
    INFO - 13:28:25:  -0.09823637]
    INFO - 13:28:25:       Design space:
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:25:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:25:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:25: *** End StructureScenario execution (time: 0:00:00.032140) ***
    INFO - 13:28:25: ...  92%|█████████▏| 46/50 [00:10<00:00,  4.20 it/sec, obj=-3.81e+3]
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start PropulsionScenario execution ***
    INFO - 13:28:26: PropulsionScenario
    INFO - 13:28:26:    Disciplines: SobieskiPropulsion
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize y_34(x_3)
    INFO - 13:28:26:    with respect to x_3
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_3(x_3) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_3  |     0.1     | 0.1562771714910569 |      1      | float |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 2047.00 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 491.63 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  10%|█         | 3/30 [00:00<00:00, 440.29 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: 0.9244475157376816
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_3 = [-7.64264934e-01 -2.35735066e-01  2.22044605e-16 -1.83174242e-01]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_3  |     0.1     | 0.1563333378528845 |      1      | float |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End PropulsionScenario execution (time: 0:00:00.017159) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:26: AerodynamicsScenario
    INFO - 13:28:26:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:26:    with respect to x_2
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_2(x_2) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 1030.04 it/sec, obj=-8.02]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 413.78 it/sec, obj=-8.02]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  10%|█         | 3/30 [00:00<00:00, 465.46 it/sec, obj=-8.02]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: None
    INFO - 13:28:26:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 4
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: -8.020395727445417
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_2 = 1.4580022744459242e-05
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: *** End AerodynamicsScenario execution (time: 0:00:00.010183) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start StructureScenario execution ***
    INFO - 13:28:26: StructureScenario
    INFO - 13:28:26:    Disciplines: SobieskiStructure
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:26:    with respect to x_1
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_1(x_1) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 600.13 it/sec, obj=-.555]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: -0.5547264835726382
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_1 = [-0.01812915 -0.03340023 -0.04429296 -0.05187091 -0.05735717 -0.13716245
    INFO - 13:28:26:  -0.10283755]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End StructureScenario execution (time: 0:00:00.010084) ***
    INFO - 13:28:26: ...  94%|█████████▍| 47/50 [00:11<00:00,  4.23 it/sec, obj=-3.86e+3]
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start PropulsionScenario execution ***
    INFO - 13:28:26: PropulsionScenario
    INFO - 13:28:26:    Disciplines: SobieskiPropulsion
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize y_34(x_3)
    INFO - 13:28:26:    with respect to x_3
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_3(x_3) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_3  |     0.1     | 0.1563333378528845 |      1      | float |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 2014.56 it/sec, obj=0.925]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 488.65 it/sec, obj=0.925]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  10%|█         | 3/30 [00:00<00:00, 441.85 it/sec, obj=0.925]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  13%|█▎        | 4/30 [00:00<00:00, 400.50 it/sec, obj=0.925]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: None
    INFO - 13:28:26:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 5
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: 0.9247069760972568
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_3 = [-7.68567113e-01 -2.31432887e-01  2.22044605e-16 -1.83157689e-01]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_3  |     0.1     | 0.1563988255263907 |      1      | float |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End PropulsionScenario execution (time: 0:00:00.014131) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:26: AerodynamicsScenario
    INFO - 13:28:26:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:26:    with respect to x_2
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_2(x_2) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 983.19 it/sec, obj=-8]
    INFO - 13:28:26:
 WARNING - 13:28:26: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:26:    Solution:
 WARNING - 13:28:26:       The solution is not feasible.
    INFO - 13:28:26:       Objective: -8.002131674718173
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_2 = 0.0003463216298331684
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: *** End AerodynamicsScenario execution (time: 0:00:00.007299) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start StructureScenario execution ***
    INFO - 13:28:26: StructureScenario
    INFO - 13:28:26:    Disciplines: SobieskiStructure
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:26:    with respect to x_1
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_1(x_1) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 571.20 it/sec, obj=-.557]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: -0.556652569840282
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_1 = [-0.01708607 -0.0323464  -0.04336819 -0.05106657 -0.05665105 -0.14000178
    INFO - 13:28:26:  -0.09999822]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End StructureScenario execution (time: 0:00:00.010169) ***
    INFO - 13:28:26: ...  96%|█████████▌| 48/50 [00:11<00:00,  4.26 it/sec, obj=-3.87e+3]
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start PropulsionScenario execution ***
    INFO - 13:28:26: PropulsionScenario
    INFO - 13:28:26:    Disciplines: SobieskiPropulsion
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize y_34(x_3)
    INFO - 13:28:26:    with respect to x_3
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_3(x_3) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_3  |     0.1     | 0.1563988255263907 |      1      | float |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 1700.16 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 477.96 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  10%|█         | 3/30 [00:00<00:00, 527.28 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  13%|█▎        | 4/30 [00:00<00:00, 447.68 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  17%|█▋        | 5/30 [00:00<00:00, 406.61 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  20%|██        | 6/30 [00:00<00:00, 389.66 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: None
    INFO - 13:28:26:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 9
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: 0.9242081143618748
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_3 = [-7.74031782e-01 -2.25968218e-01  2.22044605e-16 -1.83249417e-01]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_3  |     0.1     | 0.1563241586976353 |      1      | float |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End PropulsionScenario execution (time: 0:00:00.019736) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:26: AerodynamicsScenario
    INFO - 13:28:26:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:26:    with respect to x_2
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_2(x_2) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 986.20 it/sec, obj=-8]
    INFO - 13:28:26:
 WARNING - 13:28:26: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:26:    Solution:
 WARNING - 13:28:26:       The solution is not feasible.
    INFO - 13:28:26:       Objective: -8.004112575715615
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_2 = 0.00042266052923678465
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: *** End AerodynamicsScenario execution (time: 0:00:00.007455) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start StructureScenario execution ***
    INFO - 13:28:26: StructureScenario
    INFO - 13:28:26:    Disciplines: SobieskiStructure
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:26:    with respect to x_1
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_1(x_1) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 602.98 it/sec, obj=-.555]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 260.76 it/sec, obj=-.555]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 12
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: -0.5546463578755884
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_1 = [-0.01629956 -0.03162543 -0.04275372 -0.05053961 -0.05619225 -0.14143614
    INFO - 13:28:26:  -0.09856386]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End StructureScenario execution (time: 0:00:00.018716) ***
    INFO - 13:28:26: ...  98%|█████████▊| 49/50 [00:11<00:00,  4.29 it/sec, obj=-3.86e+3]
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start PropulsionScenario execution ***
    INFO - 13:28:26: PropulsionScenario
    INFO - 13:28:26:    Disciplines: SobieskiPropulsion
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize y_34(x_3)
    INFO - 13:28:26:    with respect to x_3
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_3(x_3) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_3  |     0.1     | 0.1563241586976353 |      1      | float |
    INFO - 13:28:26:    +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 2000.14 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 482.08 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  10%|█         | 3/30 [00:00<00:00, 530.52 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  13%|█▎        | 4/30 [00:00<00:00, 449.74 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  17%|█▋        | 5/30 [00:00<00:00, 413.12 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26: ...  20%|██        | 6/30 [00:00<00:00, 424.70 it/sec, obj=0.924]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: None
    INFO - 13:28:26:       Message: Successive iterates of the objective function are closer than ftol_rel or ftol_abs. GEMSEO Stopped the driver
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 7
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: 0.924143860395724
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_3 = [-7.69082697e-01 -2.30917303e-01 -6.66133815e-16 -1.83237459e-01]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_3  |     0.1     | 0.1562942645834506 |      1      | float |
    INFO - 13:28:26:       +------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End PropulsionScenario execution (time: 0:00:00.018264) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start AerodynamicsScenario execution ***
    INFO - 13:28:26: AerodynamicsScenario
    INFO - 13:28:26:    Disciplines: SobieskiAerodynamics
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_24(x_2) = -y_24(x_2)
    INFO - 13:28:26:    with respect to x_2
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_2(x_2) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:    | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:    +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 1006.31 it/sec, obj=-7.96]
    INFO - 13:28:26:
 WARNING - 13:28:26: Optimization found no feasible point !  The least infeasible point is selected.
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 2
    INFO - 13:28:26:    Solution:
 WARNING - 13:28:26:       The solution is not feasible.
    INFO - 13:28:26:       Objective: -7.963900653812624
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_2 = 0.0001241851272002492
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | name | lower_bound | value | upper_bound | type  |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26:       | x_2  |     0.75    |  0.75 |     1.25    | float |
    INFO - 13:28:26:       +------+-------------+-------+-------------+-------+
    INFO - 13:28:26: *** End AerodynamicsScenario execution (time: 0:00:00.007319) ***
    INFO - 13:28:26:
    INFO - 13:28:26: *** Start StructureScenario execution ***
    INFO - 13:28:26: StructureScenario
    INFO - 13:28:26:    Disciplines: SobieskiStructure
    INFO - 13:28:26:    MDO formulation: DisciplinaryOpt
    INFO - 13:28:26: Optimization problem:
    INFO - 13:28:26:    minimize -y_11(x_1) = -y_11(x_1)
    INFO - 13:28:26:    with respect to x_1
    INFO - 13:28:26:    subject to constraints:
    INFO - 13:28:26:       g_1(x_1) <= 0.0
    INFO - 13:28:26:    over the design space:
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:    | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:    | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:    +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: Solving optimization problem with algorithm SLSQP:
    INFO - 13:28:26: ...   0%|          | 0/30 [00:00<?, ?it]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   3%|▎         | 1/30 [00:00<00:00, 551.66 it/sec, obj=-.55]
    INFO - 13:28:26:
    INFO - 13:28:26: ...   7%|▋         | 2/30 [00:00<00:00, 253.60 it/sec, obj=-.55]
    INFO - 13:28:26:
    INFO - 13:28:26:
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: 8
    INFO - 13:28:26:       Message: Positive directional derivative for linesearch
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 32
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: -0.5498104668721135
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_1 = [-0.01441788 -0.0301506  -0.04156495 -0.04954892 -0.05534464 -0.14272661
    INFO - 13:28:26:  -0.09727339]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | name   | lower_bound |       value        | upper_bound | type  |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26:       | x_1[0] |     0.1     | 0.3999999999999999 |     0.4     | float |
    INFO - 13:28:26:       | x_1[1] |     0.75    |        0.75        |     1.25    | float |
    INFO - 13:28:26:       +--------+-------------+--------------------+-------------+-------+
    INFO - 13:28:26: *** End StructureScenario execution (time: 0:00:00.025970) ***
    INFO - 13:28:26: ... 100%|██████████| 50/50 [00:11<00:00,  4.31 it/sec, obj=-3.8e+3]
    INFO - 13:28:26: Optimization result:
    INFO - 13:28:26:    Optimizer info:
    INFO - 13:28:26:       Status: None
    INFO - 13:28:26:       Message: Maximum number of iterations reached. GEMSEO Stopped the driver
    INFO - 13:28:26:       Number of calls to the objective function by the optimizer: 52
    INFO - 13:28:26:    Solution:
    INFO - 13:28:26:       The solution is feasible.
    INFO - 13:28:26:       Objective: -3935.697624849482
    INFO - 13:28:26:       Standardized constraints:
    INFO - 13:28:26:          g_1_g_2_g_3 = [-1.93244978e-02 -3.44350423e-02 -4.51582982e-02 -5.26060064e-02
    INFO - 13:28:26:  -5.79935431e-02 -1.35484504e-01 -1.04515496e-01  0.00000000e+00
    INFO - 13:28:26:  -7.75621531e-01 -2.24378469e-01 -8.88178420e-16 -1.83255000e-01]
    INFO - 13:28:26:       Design space:
    INFO - 13:28:26:       +-------------+-------------+---------------------+-------------+-------+
    INFO - 13:28:26:       | name        | lower_bound |        value        | upper_bound | type  |
    INFO - 13:28:26:       +-------------+-------------+---------------------+-------------+-------+
    INFO - 13:28:26:       | x_shared[0] |     0.01    | 0.05999999999999999 |     0.09    | float |
    INFO - 13:28:26:       | x_shared[1] |    30000    |        60000        |    60000    | float |
    INFO - 13:28:26:       | x_shared[2] |     1.4     |         1.4         |     1.8     | float |
    INFO - 13:28:26:       | x_shared[3] |     2.5     |         2.5         |     8.5     | float |
    INFO - 13:28:26:       | x_shared[4] |      40     |          70         |      70     | float |
    INFO - 13:28:26:       | x_shared[5] |     500     |   1482.72417398872  |     1500    | float |
    INFO - 13:28:26:       +-------------+-------------+---------------------+-------------+-------+
    INFO - 13:28:26: *** End MDOScenario execution (time: 0:00:11.610874) ***

{'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
<gemseo.post.opt_history_view.OptHistoryView object at 0x7f67b0d0f4f0>

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
SobieskiPropulsion: 1596 calls.
SobieskiAerodynamics: 1741 calls.
SobieskiMission: 50 calls.
SobieskiStructure: 1882 calls.

Total running time of the script: ( 0 minutes 16.309 seconds)

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