Running a Multi Objective Optimization Directly in Python#

This notebook demonstrates how to:

Write a basic Wrapper in Python and launch a multi objective optimization from Python. If you wanted to launch it from command line, you would do a similar thing of defining the Wrapper, and then put in your configuration file the information about where the wrapper is, and use BOA’s CLI tools. See Running an Experiment from Command Line (Python Wrapper) for more information.

import pathlib

import yaml
import shutil

import boa
from boa.scripts.moo import Wrapper
Hide code cell content
# Remove old runs to have a clean slate for this example
old_runs = pathlib.Path().resolve().glob("moo_run*")
for path in old_runs:
    shutil.rmtree(path, ignore_errors=True)

Loading the MOO Config File#

config_path = pathlib.Path().resolve().parent.parent / "boa/scripts/moo.yaml"

Here we can see what the configuration file looks like

with open(config_path, 'r') as f:
    file_contents = f.read()
    print (file_contents)
# MultiObjective Optimization config
optimization_options:
    objective_options:
        objective_thresholds:
            - branin >= -18.0
            - currin >= -6.0
        objectives:
            - name: branin
              lower_is_better: False
              noise_sd: 0
            - name: currin
              lower_is_better: False
              noise_sd: 0

    experiment:
        name: "moo_run"
    trials: 50

parameters:
    x0:
        type: range
        bounds: [0, 1]
        value_type: float
    x1:
        type: range
        bounds: [0, 1]
        value_type: float
config = boa.load_jsonlike(config_path)

The Wrapper#

We define our wrapper in wrapper.py and use a synthetic function that stands in for any black box model call

with open(Wrapper.path(), 'r') as f:
    file_contents = f.read()
    print (file_contents)
from pathlib import Path

import numpy as np
import torch

from boa.controller import Controller
from boa.metrics.synthetic_funcs import get_synth_func
from boa.utils import torch_device
from boa.wrappers.base_wrapper import BaseWrapper

tkwargs = {
    "device": torch_device(),
}
Problem = get_synth_func("BraninCurrin")

problem = Problem(negate=True).to(**tkwargs)


class Wrapper(BaseWrapper):
    def run_model(self, trial) -> None:
        pass

    def set_trial_status(self, trial) -> None:
        trial.mark_completed()

    def fetch_trial_data(self, trial, metric_properties, metric_name, *args, **kwargs):
        evaluation = problem(torch.tensor([trial.arm.parameters["x0"], trial.arm.parameters["x1"]]))
        a = float(evaluation[0])
        b = float(evaluation[1])
        return {
            "branin": a,
            "currin": b
        }


def main():
    config_path = Path(__file__).resolve().parent / "moo.yaml"
    wrapper = Wrapper(config_path=config_path)
    controller = Controller(wrapper=wrapper)
    controller.initialize_scheduler()
    return controller.run()


if __name__ == "__main__":
    main()

The Setup#

controller = boa.Controller(config_path=config_path, wrapper=Wrapper)

controller.initialize_scheduler()
[INFO 07-10 13:12:16] ax.service.utils.instantiation: Created search space: SearchSpace(parameters=[RangeParameter(name='x0', parameter_type=FLOAT, range=[0.0, 1.0]), RangeParameter(name='x1', parameter_type=FLOAT, range=[0.0, 1.0])], parameter_constraints=[]).
[INFO 07-10 13:12:16] ax.modelbridge.dispatch_utils: Using Models.MOO since there are more ordered parameters than there are categories for the unordered categorical parameters.
[INFO 07-10 13:12:16] ax.modelbridge.dispatch_utils: Calculating the number of remaining initialization trials based on num_initialization_trials=None max_initialization_trials=None num_tunable_parameters=2 num_trials=None use_batch_trials=False
[INFO 07-10 13:12:16] ax.modelbridge.dispatch_utils: calculated num_initialization_trials=5
[INFO 07-10 13:12:16] ax.modelbridge.dispatch_utils: num_completed_initialization_trials=0 num_remaining_initialization_trials=5
[INFO 07-10 13:12:16] ax.modelbridge.dispatch_utils: Using Bayesian Optimization generation strategy: GenerationStrategy(name='Sobol+MOO', steps=[Sobol for 5 trials, MOO for subsequent trials]). Iterations after 5 will take longer to generate due to model-fitting.
[INFO 07-10 13:12:16] Scheduler: `Scheduler` requires experiment to have immutable search space and optimization config. Setting property immutable_search_space_and_opt_config to `True` on experiment.
(Scheduler(experiment=Experiment(moo_run), generation_strategy=GenerationStrategy(name='Sobol+MOO', steps=[Sobol for 5 trials, MOO for subsequent trials]), options=SchedulerOptions(max_pending_trials=10, trial_type=<TrialType.TRIAL: 0>, batch_size=None, total_trials=None, tolerated_trial_failure_rate=0.5, min_failed_trials_for_failure_rate_check=5, log_filepath=None, logging_level=20, ttl_seconds_for_trials=None, init_seconds_between_polls=1, min_seconds_before_poll=1.0, seconds_between_polls_backoff_factor=1.5, timeout_hours=None, run_trials_in_batches=False, debug_log_run_metadata=False, early_stopping_strategy=None, global_stopping_strategy=None, suppress_storage_errors_after_retries=False)),
 <boa.scripts.moo.Wrapper at 0x145c73190>)

Start our Experiment#

The Controller will save our scheduler to JSON after it completes the run so we can reload it at a later time for analysis or to resume our experiment

scheduler = controller.run()
[INFO 2023-07-10 13:12:16,490 MainProcess] boa: 

##############################################


BOA Experiment Run
Output Experiment Dir: /Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216
Start Time: 20230710T131216
Version: 0.8.3.dev1+g0636f51.d20230411

##############################################

[INFO 07-10 13:12:16] Scheduler: Running trials [0]...
[INFO 07-10 13:12:17] Scheduler: Running trials [1]...
[INFO 07-10 13:12:18] Scheduler: Running trials [2]...
[INFO 07-10 13:12:19] Scheduler: Running trials [3]...
[INFO 07-10 13:12:20] Scheduler: Running trials [4]...
[INFO 07-10 13:12:21] Scheduler: Generated all trials that can be generated currently. Model requires more data to generate more trials.
[INFO 07-10 13:12:21] Scheduler: Retrieved COMPLETED trials: 0 - 4.
[INFO 07-10 13:12:21] Scheduler: Fetching data for trials: 0 - 4.
[ERROR 2023-07-10 13:12:21,676 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:21,686 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:21,758 MainProcess] boa: Trials so far: 5
Running trials: 
Will Produce next trials from generation step: Sobol
Best trial so far: {}
[INFO 07-10 13:12:22] Scheduler: Running trials [5]...
[INFO 07-10 13:12:23] Scheduler: Running trials [6]...
[INFO 07-10 13:12:25] Scheduler: Running trials [7]...
[INFO 07-10 13:12:26] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:26] Scheduler: Retrieved COMPLETED trials: 5 - 7.
[INFO 07-10 13:12:26] Scheduler: Fetching data for trials: 5 - 7.
[ERROR 2023-07-10 13:12:26,199 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:26,210 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:26,260 MainProcess] boa: Trials so far: 8
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {}
[INFO 07-10 13:12:26] Scheduler: Running trials [8]...
[INFO 07-10 13:12:28] Scheduler: Running trials [9]...
[INFO 07-10 13:12:29] Scheduler: Running trials [10]...
[INFO 07-10 13:12:30] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:30] Scheduler: Retrieved COMPLETED trials: 8 - 10.
[INFO 07-10 13:12:30] Scheduler: Fetching data for trials: 8 - 10.
[ERROR 2023-07-10 13:12:30,736 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:30,750 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:30,808 MainProcess] boa: Trials so far: 11
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {}
[INFO 07-10 13:12:31] Scheduler: Running trials [11]...
[INFO 07-10 13:12:33] Scheduler: Running trials [12]...
[INFO 07-10 13:12:34] Scheduler: Running trials [13]...
[INFO 07-10 13:12:35] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:35] Scheduler: Retrieved COMPLETED trials: 11 - 13.
[INFO 07-10 13:12:35] Scheduler: Fetching data for trials: 11 - 13.
[ERROR 2023-07-10 13:12:35,939 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:35,958 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:36,026 MainProcess] boa: Trials so far: 14
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045}}
[INFO 07-10 13:12:36] Scheduler: Running trials [14]...
[INFO 07-10 13:12:38] Scheduler: Running trials [15]...
[INFO 07-10 13:12:40] Scheduler: Running trials [16]...
[INFO 07-10 13:12:41] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:41] Scheduler: Retrieved COMPLETED trials: 14 - 16.
[INFO 07-10 13:12:41] Scheduler: Fetching data for trials: 14 - 16.
[ERROR 2023-07-10 13:12:41,519 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:41,544 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:41,632 MainProcess] boa: Trials so far: 17
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045}}
[INFO 07-10 13:12:42] Scheduler: Running trials [17]...
[INFO 07-10 13:12:44] Scheduler: Running trials [18]...
[INFO 07-10 13:12:46] Scheduler: Running trials [19]...
[INFO 07-10 13:12:47] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:47] Scheduler: Retrieved COMPLETED trials: 17 - 19.
[INFO 07-10 13:12:47] Scheduler: Fetching data for trials: 17 - 19.
[ERROR 2023-07-10 13:12:47,290 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:47,318 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:47,404 MainProcess] boa: Trials so far: 20
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842}}
[INFO 07-10 13:12:48] Scheduler: Running trials [20]...
[INFO 07-10 13:12:50] Scheduler: Running trials [21]...
[INFO 07-10 13:12:52] Scheduler: Running trials [22]...
[INFO 07-10 13:12:53] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:53] Scheduler: Retrieved COMPLETED trials: 20 - 22.
[INFO 07-10 13:12:53] Scheduler: Fetching data for trials: 20 - 22.
[ERROR 2023-07-10 13:12:53,388 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:53,419 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:53,526 MainProcess] boa: Trials so far: 23
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075}}
[INFO 07-10 13:12:54] Scheduler: Running trials [23]...
[INFO 07-10 13:12:56] Scheduler: Running trials [24]...
[INFO 07-10 13:12:58] Scheduler: Running trials [25]...
[INFO 07-10 13:12:59] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:12:59] Scheduler: Retrieved COMPLETED trials: 23 - 25.
[INFO 07-10 13:12:59] Scheduler: Fetching data for trials: 23 - 25.
[ERROR 2023-07-10 13:12:59,514 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:12:59,549 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:12:59,650 MainProcess] boa: Trials so far: 26
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966}}
[INFO 07-10 13:13:00] Scheduler: Running trials [26]...
[INFO 07-10 13:13:02] Scheduler: Running trials [27]...
[INFO 07-10 13:13:04] Scheduler: Running trials [28]...
[INFO 07-10 13:13:05] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:05] Scheduler: Retrieved COMPLETED trials: 26 - 28.
[INFO 07-10 13:13:05] Scheduler: Fetching data for trials: 26 - 28.
[ERROR 2023-07-10 13:13:05,316 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:05,370 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:05,477 MainProcess] boa: Trials so far: 29
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041}}
[INFO 07-10 13:13:06] Scheduler: Running trials [29]...
[INFO 07-10 13:13:09] Scheduler: Running trials [30]...
[INFO 07-10 13:13:11] Scheduler: Running trials [31]...
[INFO 07-10 13:13:12] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:12] Scheduler: Retrieved COMPLETED trials: 29 - 31.
[INFO 07-10 13:13:12] Scheduler: Fetching data for trials: 29 - 31.
[ERROR 2023-07-10 13:13:12,459 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:12,501 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:12,615 MainProcess] boa: Trials so far: 32
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041}}
[INFO 07-10 13:13:13] Scheduler: Running trials [32]...
[INFO 07-10 13:13:15] Scheduler: Running trials [33]...
[INFO 07-10 13:13:17] Scheduler: Running trials [34]...
[INFO 07-10 13:13:18] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:18] Scheduler: Retrieved COMPLETED trials: 32 - 34.
[INFO 07-10 13:13:18] Scheduler: Fetching data for trials: 32 - 34.
[ERROR 2023-07-10 13:13:18,775 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:18,821 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:18,931 MainProcess] boa: Trials so far: 35
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625}}
[INFO 07-10 13:13:20] Scheduler: Running trials [35]...
[INFO 07-10 13:13:22] Scheduler: Running trials [36]...
[INFO 07-10 13:13:23] Scheduler: Running trials [37]...
[INFO 07-10 13:13:24] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:24] Scheduler: Retrieved COMPLETED trials: 35 - 37.
[INFO 07-10 13:13:24] Scheduler: Fetching data for trials: 35 - 37.
[ERROR 2023-07-10 13:13:24,829 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:25,046 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:25,157 MainProcess] boa: Trials so far: 38
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625},
 32: {'branin': -14.072361946105957, 'currin': -1.635321021080017},
 33: {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
 34: {'branin': -4.433777809143066, 'currin': -3.484995126724243}}
[INFO 07-10 13:13:26] Scheduler: Running trials [38]...
[INFO 07-10 13:13:28] Scheduler: Running trials [39]...
[INFO 07-10 13:13:30] Scheduler: Running trials [40]...
[INFO 07-10 13:13:31] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:31] Scheduler: Retrieved COMPLETED trials: 38 - 40.
[INFO 07-10 13:13:31] Scheduler: Fetching data for trials: 38 - 40.
[ERROR 2023-07-10 13:13:31,914 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:31,972 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:32,094 MainProcess] boa: Trials so far: 41
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625},
 32: {'branin': -14.072361946105957, 'currin': -1.635321021080017},
 33: {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
 34: {'branin': -4.433777809143066, 'currin': -3.484995126724243},
 35: {'branin': -1.2355241775512695, 'currin': -4.782041072845459},
 36: {'branin': -0.6255817413330078, 'currin': -5.232783794403076},
 37: {'branin': -6.78764533996582, 'currin': -2.864382266998291}}
[INFO 07-10 13:13:32] Scheduler: Running trials [41]...
[INFO 07-10 13:13:35] Scheduler: Running trials [42]...
[INFO 07-10 13:13:36] Scheduler: Running trials [43]...
[INFO 07-10 13:13:38] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:38] Scheduler: Retrieved COMPLETED trials: 41 - 43.
[INFO 07-10 13:13:38] Scheduler: Fetching data for trials: 41 - 43.
[ERROR 2023-07-10 13:13:38,054 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:38,112 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:38,224 MainProcess] boa: Trials so far: 44
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625},
 32: {'branin': -14.072361946105957, 'currin': -1.635321021080017},
 33: {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
 34: {'branin': -4.433777809143066, 'currin': -3.484995126724243},
 35: {'branin': -1.2355241775512695, 'currin': -4.782041072845459},
 36: {'branin': -0.6255817413330078, 'currin': -5.232783794403076},
 37: {'branin': -6.78764533996582, 'currin': -2.864382266998291},
 38: {'branin': -3.6760921478271484, 'currin': -3.743307590484619},
 39: {'branin': -11.916280746459961, 'currin': -1.9514724016189575},
 40: {'branin': -0.41707801818847656, 'currin': -5.585181713104248}}
[INFO 07-10 13:13:39] Scheduler: Running trials [44]...
[INFO 07-10 13:13:41] Scheduler: Running trials [45]...
[INFO 07-10 13:13:43] Scheduler: Running trials [46]...
[INFO 07-10 13:13:44] Scheduler: Generated all trials that can be generated currently. Max parallelism currently reached.
[INFO 07-10 13:13:44] Scheduler: Retrieved COMPLETED trials: 44 - 46.
[INFO 07-10 13:13:44] Scheduler: Fetching data for trials: 44 - 46.
[ERROR 2023-07-10 13:13:44,192 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:44,256 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:44,388 MainProcess] boa: Trials so far: 47
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625},
 32: {'branin': -14.072361946105957, 'currin': -1.635321021080017},
 33: {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
 34: {'branin': -4.433777809143066, 'currin': -3.484995126724243},
 35: {'branin': -1.2355241775512695, 'currin': -4.782041072845459},
 36: {'branin': -0.6255817413330078, 'currin': -5.232783794403076},
 37: {'branin': -6.78764533996582, 'currin': -2.864382266998291},
 38: {'branin': -3.6760921478271484, 'currin': -3.743307590484619},
 39: {'branin': -11.916280746459961, 'currin': -1.9514724016189575},
 40: {'branin': -0.41707801818847656, 'currin': -5.585181713104248},
 41: {'branin': -16.33909797668457, 'currin': -1.329344391822815},
 42: {'branin': -8.17336654663086, 'currin': -2.5848639011383057},
 43: {'branin': -3.0389556884765625, 'currin': -3.9745893478393555}}
[INFO 07-10 13:13:45] Scheduler: Running trials [47]...
[INFO 07-10 13:13:47] Scheduler: Running trials [48]...
[INFO 07-10 13:13:49] Scheduler: Running trials [49]...
[INFO 07-10 13:13:50] Scheduler: Retrieved COMPLETED trials: 47 - 49.
[INFO 07-10 13:13:50] Scheduler: Fetching data for trials: 47 - 49.
[ERROR 2023-07-10 13:13:50,408 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:50,478 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:50,613 MainProcess] boa: Trials so far: 50
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625},
 32: {'branin': -14.072361946105957, 'currin': -1.635321021080017},
 33: {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
 34: {'branin': -4.433777809143066, 'currin': -3.484995126724243},
 35: {'branin': -1.2355241775512695, 'currin': -4.782041072845459},
 36: {'branin': -0.6255817413330078, 'currin': -5.232783794403076},
 37: {'branin': -6.78764533996582, 'currin': -2.864382266998291},
 38: {'branin': -3.6760921478271484, 'currin': -3.743307590484619},
 39: {'branin': -11.916280746459961, 'currin': -1.9514724016189575},
 40: {'branin': -0.41707801818847656, 'currin': -5.585181713104248},
 41: {'branin': -16.33909797668457, 'currin': -1.329344391822815},
 42: {'branin': -8.17336654663086, 'currin': -2.5848639011383057},
 43: {'branin': -3.0389556884765625, 'currin': -3.9745893478393555},
 44: {'branin': -2.4474034309387207, 'currin': -4.206155300140381},
 45: {'branin': -9.38446044921875, 'currin': -2.364630699157715},
 46: {'branin': -5.242917060852051, 'currin': -3.2365901470184326}}
[ERROR 2023-07-10 13:13:50,614 MainProcess] boa: Object <boa.scripts.moo.Wrapper object at 0x145c73190> passed to `object_to_json` (of type <class 'boa.scripts.moo.Wrapper'>, module: boa.scripts.moo) is not registered with a corresponding encoder in ENCODER_REGISTRY.
[INFO 2023-07-10 13:13:50,679 MainProcess] boa: Saved JSON-serialized state of optimization to `/Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216/scheduler.json`.
Boa version: 0.8.3.dev1+g0636f51.d20230411
[INFO 2023-07-10 13:13:50,816 MainProcess] boa: Trials so far: 50
Running trials: 
Will Produce next trials from generation step: MOO
Best trial so far: {8: {'branin': -17.508296966552734, 'currin': -1.180408000946045},
 14: {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
 15: {'branin': -8.899821281433105, 'currin': -2.450594663619995},
 16: {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
 17: {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
 18: {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
 19: {'branin': -6.134182453155518, 'currin': -3.011183977127075},
 20: {'branin': -10.882354736328125, 'currin': -2.113800525665283},
 21: {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
 22: {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
 23: {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
 24: {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
 25: {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
 29: {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
 30: {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
 31: {'branin': -9.876631736755371, 'currin': -2.2799072265625},
 32: {'branin': -14.072361946105957, 'currin': -1.635321021080017},
 33: {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
 34: {'branin': -4.433777809143066, 'currin': -3.484995126724243},
 35: {'branin': -1.2355241775512695, 'currin': -4.782041072845459},
 36: {'branin': -0.6255817413330078, 'currin': -5.232783794403076},
 37: {'branin': -6.78764533996582, 'currin': -2.864382266998291},
 38: {'branin': -3.6760921478271484, 'currin': -3.743307590484619},
 39: {'branin': -11.916280746459961, 'currin': -1.9514724016189575},
 40: {'branin': -0.41707801818847656, 'currin': -5.585181713104248},
 41: {'branin': -16.33909797668457, 'currin': -1.329344391822815},
 42: {'branin': -8.17336654663086, 'currin': -2.5848639011383057},
 43: {'branin': -3.0389556884765625, 'currin': -3.9745893478393555},
 44: {'branin': -2.4474034309387207, 'currin': -4.206155300140381},
 45: {'branin': -9.38446044921875, 'currin': -2.364630699157715},
 46: {'branin': -5.242917060852051, 'currin': -3.2365901470184326},
 47: {'branin': -1.8972387313842773, 'currin': -4.443857192993164},
 48: {'branin': -4.171228885650635, 'currin': -3.5728039741516113},
 49: {'branin': -6.457551956176758, 'currin': -2.937014579772949}}
[INFO 2023-07-10 13:13:50,846 MainProcess] boa: 

##############################################

Trials Completed!
BOA Experiment Run
Output Experiment Dir: /Users/madelinescyphers/Documents/projs_.nosync/boa/docs/examples/moo_run_20230710T131216
Start Time: 20230710T131216
Version: 0.8.3.dev1+g0636f51.d20230411
End Time: 20230710T131350
Total Run Time: 94.32693409919739

    trial_index arm_name trial_status generation_method      branin  \
0             0      0_0    COMPLETED             Sobol -104.829926   
1             1      1_0    COMPLETED             Sobol  -67.450264   
2             2      2_0    COMPLETED             Sobol  -44.699284   
3             3      3_0    COMPLETED             Sobol  -10.633623   
4             4      4_0    COMPLETED             Sobol   -2.309752   
5             5      5_0    COMPLETED               MOO -191.902283   
6             6      6_0    COMPLETED               MOO  -31.095140   
7             7      7_0    COMPLETED               MOO -121.471985   
8             8      8_0    COMPLETED               MOO  -17.508297   
9             9      9_0    COMPLETED               MOO  -52.435886   
10           10     10_0    COMPLETED               MOO  -68.184647   
11           11     11_0    COMPLETED               MOO  -27.527704   
12           12     12_0    COMPLETED               MOO  -21.664143   
13           13     13_0    COMPLETED               MOO  -36.937912   
14           14     14_0    COMPLETED               MOO   -4.009657   
15           15     15_0    COMPLETED               MOO   -8.899821   
16           16     16_0    COMPLETED               MOO   -0.477794   
17           17     17_0    COMPLETED               MOO  -12.974956   
18           18     18_0    COMPLETED               MOO   -1.641037   
19           19     19_0    COMPLETED               MOO   -6.134182   
20           20     20_0    COMPLETED               MOO  -10.882355   
21           21     21_0    COMPLETED               MOO   -2.734122   
22           22     22_0    COMPLETED               MOO  -15.193251   
23           23     23_0    COMPLETED               MOO   -7.467900   
24           24     24_0    COMPLETED               MOO   -4.964199   
25           25     25_0    COMPLETED               MOO   -0.895637   
26           26     26_0    COMPLETED               MOO  -34.853767   
27           27     27_0    COMPLETED               MOO -145.872208   
28           28     28_0    COMPLETED               MOO  -10.960894   
29           29     29_0    COMPLETED               MOO   -3.352157   
30           30     30_0    COMPLETED               MOO   -2.167758   
31           31     31_0    COMPLETED               MOO   -9.876632   
32           32     32_0    COMPLETED               MOO  -14.072362   
33           33     33_0    COMPLETED               MOO   -5.531429   
34           34     34_0    COMPLETED               MOO   -4.433778   
35           35     35_0    COMPLETED               MOO   -1.235524   
36           36     36_0    COMPLETED               MOO   -0.625582   
37           37     37_0    COMPLETED               MOO   -6.787645   
38           38     38_0    COMPLETED               MOO   -3.676092   
39           39     39_0    COMPLETED               MOO  -11.916281   
40           40     40_0    COMPLETED               MOO   -0.417078   
41           41     41_0    COMPLETED               MOO  -16.339098   
42           42     42_0    COMPLETED               MOO   -8.173367   
43           43     43_0    COMPLETED               MOO   -3.038956   
44           44     44_0    COMPLETED               MOO   -2.447403   
45           45     45_0    COMPLETED               MOO   -9.384460   
46           46     46_0    COMPLETED               MOO   -5.242917   
47           47     47_0    COMPLETED               MOO   -1.897239   
48           48     48_0    COMPLETED               MOO   -4.171229   
49           49     49_0    COMPLETED               MOO   -6.457552   

       currin  is_feasible        x0        x1  
0  -13.321523        False  0.157186  0.063027  
1   -6.262702        False  0.795510  0.548820  
2  -11.003670        False  0.162904  0.291876  
3   -8.563358        False  0.895887  0.280258  
4  -10.189129        False  0.511377  0.240122  
5   -4.252816        False  0.797650  0.959299  
6   -5.988050        False  0.234506  0.876196  
7   -4.946413        False  0.389611  1.000000  
8   -1.180408         True  0.000000  1.000000  
9   -6.313510        False  0.398786  0.710204  
10  -5.815774        False  0.482007  0.739821  
11  -1.290188        False  0.000000  0.889318  
12  -1.231126        False  0.000000  0.946487  
13  -1.372257        False  0.000000  0.817771  
14  -3.661427         True  0.067226  1.000000  
15  -2.450595         True  0.031802  1.000000  
16  -5.503173         True  0.116233  0.828275  
17  -1.792797         True  0.015048  1.000000  
18  -4.567727         True  0.091039  0.920518  
19  -3.011184         True  0.047142  1.000000  
20  -2.113801         True  0.023106  1.000000  
21  -4.092295         True  0.077519  0.955580  
22  -1.480992         True  0.007355  1.000000  
23  -2.722697         True  0.039084  1.000000  
24  -3.316109         True  0.056162  1.000000  
25  -5.012759         True  0.104716  0.886549  
26  -5.863936        False  1.000000  0.582649  
27  -4.005316        False  1.000000  1.000000  
28 -10.179487        False  1.000000  0.000000  
29  -3.858954         True  0.070914  0.969766  
30  -4.323626         True  0.083706  0.936595  
31  -2.279907         True  0.027358  1.000000  
32  -1.635321         True  0.011151  1.000000  
33  -3.159519         True  0.051456  1.000000  
34  -3.484995         True  0.061073  0.995695  
35  -4.782041         True  0.096482  0.898545  
36  -5.232784         True  0.109585  0.858845  
37  -2.864382         True  0.042992  1.000000  
38  -3.743308         True  0.067799  0.977498  
39  -1.951472         True  0.019009  1.000000  
40  -5.585182         True  0.121746  0.831450  
41  -1.329344         True  0.003641  1.000000  
42  -2.584864         True  0.035362  1.000000  
43  -3.974589         True  0.073990  0.961242  
44  -4.206155         True  0.080352  0.944698  
45  -2.364631         True  0.029553  1.000000  
46  -3.236590         True  0.053752  1.000000  
47  -4.443857         True  0.087043  0.927085  
48  -3.572804         True  0.063316  0.989235  
49  -2.937015         True  0.045032  1.000000  

##############################################

Get the Best Trial#

best_fitted_trials uses the data to do a fitting from all trials and with the noise levels you provided (or if no noise levels was provided, it assumed an unknown level of noise and inferred the noise level from the trial runs)

trial = scheduler.best_fitted_trials()
trial
{8: {'params': {'x0': 0.0, 'x1': 1.0},
  'means': {'branin': -17.506304078803886, 'currin': -1.1800505789085367},
  'cov_matrix': {'branin': {'branin': 0.00023219490947858334, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 4.246944294570932e-06}}},
 14: {'params': {'x0': 0.06722595104412638, 'x1': 1.0},
  'means': {'branin': -4.008813794965391, 'currin': -3.6613878669425453},
  'cov_matrix': {'branin': {'branin': 0.0002696194851788826, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 5.207734999339682e-06}}},
 15: {'params': {'x0': 0.03180193896164709, 'x1': 1.0},
  'means': {'branin': -8.89988441563846, 'currin': -2.4505460577327822},
  'cov_matrix': {'branin': {'branin': 7.153857500977046e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1097568335905147e-06}}},
 16: {'params': {'x0': 0.11623283268391146, 'x1': 0.8282747946292564},
  'means': {'branin': -0.478322414465131, 'currin': -5.503003487462207},
  'cov_matrix': {'branin': {'branin': 0.0002766559424022623, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 5.402333697433586e-06}}},
 17: {'params': {'x0': 0.015048417956364869, 'x1': 1.0},
  'means': {'branin': -12.974571261473425, 'currin': -1.792902022157052},
  'cov_matrix': {'branin': {'branin': 9.150166274626995e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.4827283195209303e-06}}},
 18: {'params': {'x0': 0.09103888011045247, 'x1': 0.9205178128625962},
  'means': {'branin': -1.640025637964163, 'currin': -4.567897371813569},
  'cov_matrix': {'branin': {'branin': 0.00019990305546095994, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 2.4458610915175504e-06}}},
 19: {'params': {'x0': 0.047142348285469204, 'x1': 1.0},
  'means': {'branin': -6.134113780470136, 'currin': -3.0111854189086786},
  'cov_matrix': {'branin': {'branin': 7.021550913988202e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.0702646161336443e-06}}},
 20: {'params': {'x0': 0.023106465771415844, 'x1': 1.0},
  'means': {'branin': -10.882027122997656, 'currin': -2.113750140731807},
  'cov_matrix': {'branin': {'branin': 8.794223976031313e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.243649024121697e-06}}},
 21: {'params': {'x0': 0.07751938884859294, 'x1': 0.9555795698999422},
  'means': {'branin': -2.7345059086939365, 'currin': -4.092356913534435},
  'cov_matrix': {'branin': {'branin': 0.00014203686181891946, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.6803742961471395e-06}}},
 22: {'params': {'x0': 0.007355481512615939, 'x1': 1.0},
  'means': {'branin': -15.194799134941814, 'currin': -1.4812221999912603},
  'cov_matrix': {'branin': {'branin': 0.0001038757362667628, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5192998959731343e-06}}},
 23: {'params': {'x0': 0.03908359193452967, 'x1': 1.0},
  'means': {'branin': -7.4679563921837335, 'currin': -2.7226915189135474},
  'cov_matrix': {'branin': {'branin': 7.949185667043071e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1103829180283337e-06}}},
 24: {'params': {'x0': 0.056162120588825436, 'x1': 1.0},
  'means': {'branin': -4.964043836616312, 'currin': -3.316056498911594},
  'cov_matrix': {'branin': {'branin': 9.616258267258216e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.3049770366471718e-06}}},
 25: {'params': {'x0': 0.10471571056236206, 'x1': 0.886549012428079},
  'means': {'branin': -0.8958620956718129, 'currin': -5.012983235285714},
  'cov_matrix': {'branin': {'branin': 0.0002594495298850676, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 4.271963426493077e-06}}},
 29: {'params': {'x0': 0.07091388609793212, 'x1': 0.9697664369522259},
  'means': {'branin': -3.3520688221850747, 'currin': -3.8589878616335174},
  'cov_matrix': {'branin': {'branin': 0.00010702222538052214, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.6663140319048362e-06}}},
 30: {'params': {'x0': 0.08370617296891533, 'x1': 0.9365945604264692},
  'means': {'branin': -2.1679160998640157, 'currin': -4.323582967140574},
  'cov_matrix': {'branin': {'branin': 0.00011228901971692942, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.617556199316973e-06}}},
 31: {'params': {'x0': 0.027357843825467926, 'x1': 1.0},
  'means': {'branin': -9.87656169131147, 'currin': -2.2798412418106},
  'cov_matrix': {'branin': {'branin': 7.467005102015739e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1476711266169495e-06}}},
 32: {'params': {'x0': 0.011151095456090072, 'x1': 1.0},
  'means': {'branin': -14.072785370968514, 'currin': -1.6355234952715878},
  'cov_matrix': {'branin': {'branin': 9.53956258724117e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5495320750076993e-06}}},
 33: {'params': {'x0': 0.05145632374008478, 'x1': 1.0},
  'means': {'branin': -5.531283546471782, 'currin': -3.1594992569209572},
  'cov_matrix': {'branin': {'branin': 7.242822426943033e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1281250523678e-06}}},
 34: {'params': {'x0': 0.06107277738350422, 'x1': 0.9956949185623516},
  'means': {'branin': -4.434381831676788, 'currin': -3.4849939093006492},
  'cov_matrix': {'branin': {'branin': 9.149598486208945e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.2188335507038137e-06}}},
 35: {'params': {'x0': 0.09648215343546504, 'x1': 0.8985448669959295},
  'means': {'branin': -1.236898110888328, 'currin': -4.782023989620464},
  'cov_matrix': {'branin': {'branin': 0.00025662478401615137, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 3.5947773840902382e-06}}},
 36: {'params': {'x0': 0.10958535915301539, 'x1': 0.8588446971129297},
  'means': {'branin': -0.623667949245478, 'currin': -5.23218511007115},
  'cov_matrix': {'branin': {'branin': 0.0002682506074359593, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 4.377727372514147e-06}}},
 37: {'params': {'x0': 0.04299190549604983, 'x1': 1.0},
  'means': {'branin': -6.787646760804014, 'currin': -2.8643880852039736},
  'cov_matrix': {'branin': {'branin': 7.199432971773577e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.0810830075801737e-06}}},
 38: {'params': {'x0': 0.06779941107944121, 'x1': 0.9774980693027313},
  'means': {'branin': -3.6762568053629323, 'currin': -3.7433693552344405},
  'cov_matrix': {'branin': {'branin': 0.0001242765783477863, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.8205683234866017e-06}}},
 39: {'params': {'x0': 0.01900925253683429, 'x1': 1.0},
  'means': {'branin': -11.915728902182444, 'currin': -1.9514814367535394},
  'cov_matrix': {'branin': {'branin': 9.261444570272813e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.3620835252656085e-06}}},
 40: {'params': {'x0': 0.12174627149495364, 'x1': 0.8314499206704036},
  'means': {'branin': -0.41771324725354475, 'currin': -5.585668331164778},
  'cov_matrix': {'branin': {'branin': 0.00027980676169592087, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 5.7604395499063966e-06}}},
 41: {'params': {'x0': 0.0036408837664809826, 'x1': 1.0},
  'means': {'branin': -16.340696293865403, 'currin': -1.3294290439364578},
  'cov_matrix': {'branin': {'branin': 0.0001023959030779058, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.8200351377674214e-06}}},
 42: {'params': {'x0': 0.0353615561485768, 'x1': 1.0},
  'means': {'branin': -8.173445796150041, 'currin': -2.584837541479585},
  'cov_matrix': {'branin': {'branin': 7.857332645048926e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1153384448786631e-06}}},
 43: {'params': {'x0': 0.07398984357302966, 'x1': 0.9612420668949202},
  'means': {'branin': -3.038576042084733, 'currin': -3.9745693409692593},
  'cov_matrix': {'branin': {'branin': 0.000111944681524879, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5842568472179133e-06}}},
 44: {'params': {'x0': 0.08035235521777204, 'x1': 0.9446983365729427},
  'means': {'branin': -2.447317770301307, 'currin': -4.206082527287745},
  'cov_matrix': {'branin': {'branin': 0.00011946138254237079, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.5983600872152738e-06}}},
 45: {'params': {'x0': 0.029553275886536726, 'x1': 1.0},
  'means': {'branin': -9.38448030883913, 'currin': -2.364570769454544},
  'cov_matrix': {'branin': {'branin': 7.050763084180315e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1197357158908393e-06}}},
 46: {'params': {'x0': 0.05375151648258906, 'x1': 1.0},
  'means': {'branin': -5.24274887333392, 'currin': -3.236554981210779},
  'cov_matrix': {'branin': {'branin': 7.80180763156187e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.1955513211932185e-06}}},
 47: {'params': {'x0': 0.0870427884724268, 'x1': 0.9270846572813902},
  'means': {'branin': -1.8973540570823086, 'currin': -4.443807612583631},
  'cov_matrix': {'branin': {'branin': 0.0001273161203782332, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.8251809301073432e-06}}},
 48: {'params': {'x0': 0.0633160748743348, 'x1': 0.9892348693501222},
  'means': {'branin': -4.171988679386901, 'currin': -3.5728608047329313},
  'cov_matrix': {'branin': {'branin': 0.00012541629751113215, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.4732378477073001e-06}}},
 49: {'params': {'x0': 0.04503165869846433, 'x1': 1.0},
  'means': {'branin': -6.457524711952368, 'currin': -2.9370207368177264},
  'cov_matrix': {'branin': {'branin': 6.977362480695795e-05, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 1.069404816904484e-06}}}}

if you need the exact points of the best trial, maybe because you need the trial number of the best trial to plot results, or for any other reason, best_raw_trails does not do any fitting

trial = scheduler.best_raw_trials()
trial
{8: {'params': {'x0': 0.0, 'x1': 1.0},
  'means': {'branin': -17.508296966552734, 'currin': -1.180408000946045},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 14: {'params': {'x0': 0.06722595104412638, 'x1': 1.0},
  'means': {'branin': -4.00965690612793, 'currin': -3.6614270210266113},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 15: {'params': {'x0': 0.03180193896164709, 'x1': 1.0},
  'means': {'branin': -8.899821281433105, 'currin': -2.450594663619995},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 16: {'params': {'x0': 0.11623283268391146, 'x1': 0.8282747946292564},
  'means': {'branin': -0.47779369354248047, 'currin': -5.503173351287842},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 17: {'params': {'x0': 0.015048417956364869, 'x1': 1.0},
  'means': {'branin': -12.974955558776855, 'currin': -1.7927970886230469},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 18: {'params': {'x0': 0.09103888011045247, 'x1': 0.9205178128625962},
  'means': {'branin': -1.6410369873046875, 'currin': -4.5677266120910645},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 19: {'params': {'x0': 0.047142348285469204, 'x1': 1.0},
  'means': {'branin': -6.134182453155518, 'currin': -3.011183977127075},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 20: {'params': {'x0': 0.023106465771415844, 'x1': 1.0},
  'means': {'branin': -10.882354736328125, 'currin': -2.113800525665283},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 21: {'params': {'x0': 0.07751938884859294, 'x1': 0.9555795698999422},
  'means': {'branin': -2.7341222763061523, 'currin': -4.092294692993164},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 22: {'params': {'x0': 0.007355481512615939, 'x1': 1.0},
  'means': {'branin': -15.19325065612793, 'currin': -1.4809924364089966},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 23: {'params': {'x0': 0.03908359193452967, 'x1': 1.0},
  'means': {'branin': -7.467899799346924, 'currin': -2.7226967811584473},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 24: {'params': {'x0': 0.056162120588825436, 'x1': 1.0},
  'means': {'branin': -4.964198589324951, 'currin': -3.3161087036132812},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 25: {'params': {'x0': 0.10471571056236206, 'x1': 0.886549012428079},
  'means': {'branin': -0.8956365585327148, 'currin': -5.012758731842041},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 29: {'params': {'x0': 0.07091388609793212, 'x1': 0.9697664369522259},
  'means': {'branin': -3.352156639099121, 'currin': -3.8589537143707275},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 30: {'params': {'x0': 0.08370617296891533, 'x1': 0.9365945604264692},
  'means': {'branin': -2.167757987976074, 'currin': -4.3236260414123535},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 31: {'params': {'x0': 0.027357843825467926, 'x1': 1.0},
  'means': {'branin': -9.876631736755371, 'currin': -2.2799072265625},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 32: {'params': {'x0': 0.011151095456090072, 'x1': 1.0},
  'means': {'branin': -14.072361946105957, 'currin': -1.635321021080017},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 33: {'params': {'x0': 0.05145632374008478, 'x1': 1.0},
  'means': {'branin': -5.531428813934326, 'currin': -3.1595189571380615},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 34: {'params': {'x0': 0.06107277738350422, 'x1': 0.9956949185623516},
  'means': {'branin': -4.433777809143066, 'currin': -3.484995126724243},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 35: {'params': {'x0': 0.09648215343546504, 'x1': 0.8985448669959295},
  'means': {'branin': -1.2355241775512695, 'currin': -4.782041072845459},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 36: {'params': {'x0': 0.10958535915301539, 'x1': 0.8588446971129297},
  'means': {'branin': -0.6255817413330078, 'currin': -5.232783794403076},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 37: {'params': {'x0': 0.04299190549604983, 'x1': 1.0},
  'means': {'branin': -6.78764533996582, 'currin': -2.864382266998291},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 38: {'params': {'x0': 0.06779941107944121, 'x1': 0.9774980693027313},
  'means': {'branin': -3.6760921478271484, 'currin': -3.743307590484619},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 39: {'params': {'x0': 0.01900925253683429, 'x1': 1.0},
  'means': {'branin': -11.916280746459961, 'currin': -1.9514724016189575},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 40: {'params': {'x0': 0.12174627149495364, 'x1': 0.8314499206704036},
  'means': {'branin': -0.41707801818847656, 'currin': -5.585181713104248},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 41: {'params': {'x0': 0.0036408837664809826, 'x1': 1.0},
  'means': {'branin': -16.33909797668457, 'currin': -1.329344391822815},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 42: {'params': {'x0': 0.0353615561485768, 'x1': 1.0},
  'means': {'branin': -8.17336654663086, 'currin': -2.5848639011383057},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 43: {'params': {'x0': 0.07398984357302966, 'x1': 0.9612420668949202},
  'means': {'branin': -3.0389556884765625, 'currin': -3.9745893478393555},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 44: {'params': {'x0': 0.08035235521777204, 'x1': 0.9446983365729427},
  'means': {'branin': -2.4474034309387207, 'currin': -4.206155300140381},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 45: {'params': {'x0': 0.029553275886536726, 'x1': 1.0},
  'means': {'branin': -9.38446044921875, 'currin': -2.364630699157715},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 46: {'params': {'x0': 0.05375151648258906, 'x1': 1.0},
  'means': {'branin': -5.242917060852051, 'currin': -3.2365901470184326},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 47: {'params': {'x0': 0.0870427884724268, 'x1': 0.9270846572813902},
  'means': {'branin': -1.8972387313842773, 'currin': -4.443857192993164},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 48: {'params': {'x0': 0.0633160748743348, 'x1': 0.9892348693501222},
  'means': {'branin': -4.171228885650635, 'currin': -3.5728039741516113},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}},
 49: {'params': {'x0': 0.04503165869846433, 'x1': 1.0},
  'means': {'branin': -6.457551956176758, 'currin': -2.937014579772949},
  'cov_matrix': {'branin': {'branin': 0.0, 'currin': 0.0},
   'currin': {'branin': 0.0, 'currin': 0.0}}}}

Output All Trials#

boa.scheduler_to_df(scheduler)
trial_index arm_name trial_status generation_method branin currin is_feasible x0 x1
0 0 0_0 COMPLETED Sobol -104.829926 -13.321523 False 0.157186 0.063027
1 1 1_0 COMPLETED Sobol -67.450264 -6.262702 False 0.795510 0.548820
2 2 2_0 COMPLETED Sobol -44.699284 -11.003670 False 0.162904 0.291876
3 3 3_0 COMPLETED Sobol -10.633623 -8.563358 False 0.895887 0.280258
4 4 4_0 COMPLETED Sobol -2.309752 -10.189129 False 0.511377 0.240122
5 5 5_0 COMPLETED MOO -191.902283 -4.252816 False 0.797650 0.959299
6 6 6_0 COMPLETED MOO -31.095140 -5.988050 False 0.234506 0.876196
7 7 7_0 COMPLETED MOO -121.471985 -4.946413 False 0.389611 1.000000
8 8 8_0 COMPLETED MOO -17.508297 -1.180408 True 0.000000 1.000000
9 9 9_0 COMPLETED MOO -52.435886 -6.313510 False 0.398786 0.710204
10 10 10_0 COMPLETED MOO -68.184647 -5.815774 False 0.482007 0.739821
11 11 11_0 COMPLETED MOO -27.527704 -1.290188 False 0.000000 0.889318
12 12 12_0 COMPLETED MOO -21.664143 -1.231126 False 0.000000 0.946487
13 13 13_0 COMPLETED MOO -36.937912 -1.372257 False 0.000000 0.817771
14 14 14_0 COMPLETED MOO -4.009657 -3.661427 True 0.067226 1.000000
15 15 15_0 COMPLETED MOO -8.899821 -2.450595 True 0.031802 1.000000
16 16 16_0 COMPLETED MOO -0.477794 -5.503173 True 0.116233 0.828275
17 17 17_0 COMPLETED MOO -12.974956 -1.792797 True 0.015048 1.000000
18 18 18_0 COMPLETED MOO -1.641037 -4.567727 True 0.091039 0.920518
19 19 19_0 COMPLETED MOO -6.134182 -3.011184 True 0.047142 1.000000
20 20 20_0 COMPLETED MOO -10.882355 -2.113801 True 0.023106 1.000000
21 21 21_0 COMPLETED MOO -2.734122 -4.092295 True 0.077519 0.955580
22 22 22_0 COMPLETED MOO -15.193251 -1.480992 True 0.007355 1.000000
23 23 23_0 COMPLETED MOO -7.467900 -2.722697 True 0.039084 1.000000
24 24 24_0 COMPLETED MOO -4.964199 -3.316109 True 0.056162 1.000000
25 25 25_0 COMPLETED MOO -0.895637 -5.012759 True 0.104716 0.886549
26 26 26_0 COMPLETED MOO -34.853767 -5.863936 False 1.000000 0.582649
27 27 27_0 COMPLETED MOO -145.872208 -4.005316 False 1.000000 1.000000
28 28 28_0 COMPLETED MOO -10.960894 -10.179487 False 1.000000 0.000000
29 29 29_0 COMPLETED MOO -3.352157 -3.858954 True 0.070914 0.969766
30 30 30_0 COMPLETED MOO -2.167758 -4.323626 True 0.083706 0.936595
31 31 31_0 COMPLETED MOO -9.876632 -2.279907 True 0.027358 1.000000
32 32 32_0 COMPLETED MOO -14.072362 -1.635321 True 0.011151 1.000000
33 33 33_0 COMPLETED MOO -5.531429 -3.159519 True 0.051456 1.000000
34 34 34_0 COMPLETED MOO -4.433778 -3.484995 True 0.061073 0.995695
35 35 35_0 COMPLETED MOO -1.235524 -4.782041 True 0.096482 0.898545
36 36 36_0 COMPLETED MOO -0.625582 -5.232784 True 0.109585 0.858845
37 37 37_0 COMPLETED MOO -6.787645 -2.864382 True 0.042992 1.000000
38 38 38_0 COMPLETED MOO -3.676092 -3.743308 True 0.067799 0.977498
39 39 39_0 COMPLETED MOO -11.916281 -1.951472 True 0.019009 1.000000
40 40 40_0 COMPLETED MOO -0.417078 -5.585182 True 0.121746 0.831450
41 41 41_0 COMPLETED MOO -16.339098 -1.329344 True 0.003641 1.000000
42 42 42_0 COMPLETED MOO -8.173367 -2.584864 True 0.035362 1.000000
43 43 43_0 COMPLETED MOO -3.038956 -3.974589 True 0.073990 0.961242
44 44 44_0 COMPLETED MOO -2.447403 -4.206155 True 0.080352 0.944698
45 45 45_0 COMPLETED MOO -9.384460 -2.364631 True 0.029553 1.000000
46 46 46_0 COMPLETED MOO -5.242917 -3.236590 True 0.053752 1.000000
47 47 47_0 COMPLETED MOO -1.897239 -4.443857 True 0.087043 0.927085
48 48 48_0 COMPLETED MOO -4.171229 -3.572804 True 0.063316 0.989235
49 49 49_0 COMPLETED MOO -6.457552 -2.937015 True 0.045032 1.000000