Experiment overview

Setting	Value
Model for non-random steps	RANDOMFOREST
Max. nr. evaluations	2
Number random steps	1
Nr. of workers (parameter)	1

Best RESULT, min (total: 2)

y	z	a	x	RESULT
5191	0.8660082037903676	2	123	212351910.8660082

Job Summary per Generation Node

Generation Node	Total	COMPLETED
SOBOL	1	1
RANDOMFOREST	1	1

Experiment parameters

Name	Type	Lower bound	Upper bound	Values	Type	Log Scale?
x	fixed			123
y	range	1234	5431		int	No
z	range	0	1		float	No
a	choice			1, 2, 3

Number of evaluations

Failed	Succeeded	Running	Total
0	2	0	2

Result names and types

name	min/max
RESULT	min

Last progressbar status

2025-09-10 16:03:06 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 212351910.8660082, finishing jobs, finished 1 job

Git-Version

Commit: b0da098366dff80d0584e1ac15b9fb8c1fc98b10 (8509-10-gb0da09836)

trial_index,submit_time,queue_time,worker_generator_uuid,start_time,end_time,run_time,program_string,exit_code,signal,hostname,arm_name,trial_status,generation_node,RESULT,y,z,a,x
0,1757520165,2,dd9e6772-abe6-45fd-a440-d99b1b6309b2,1757520167,1757520173,6,echo "RESULT: 312327280.09541559219360351562",0,,runnervmf4ws1,0_0,COMPLETED,SOBOL,312327280.095415592193603515625,2728,0.095415592193603515625,3,123
1,1757520176,2,dd9e6772-abe6-45fd-a440-d99b1b6309b2,1757520178,1757520184,6,echo "RESULT: 212351910.86600820379036758112",0,,runnervmf4ws1,1_0,COMPLETED,RANDOMFOREST,212351910.8660081923007965087890625,5191,0.866008203790367581120790418936,2,123


========================================================================

Current git-hash: b0da098366dff80d0584e1ac15b9fb8c1fc98b10 (last fully tested stable version 10 commits ago [fd169efde52c08105aa8078cc890532aea608c04, 8509])
Using coverage run -p because $RUN_WITH_COVERAGE is set
[WARNING 09-10 16:02:43] ax.service.utils.with_db_settings_base: Ax currently requires a sqlalchemy version below 2.0. This will be addressed in a future release. Disabling SQL storage in Ax for now, if you would like to use SQL storage please install Ax with mysql extras via `pip install ax-platform[mysql]`.
Run-UUID: 334dc087-efc4-40b8-9dc0-cb5a6dc343d9
  _______________________________________
| OmniOpt2 - Turning knobs since day one! |
  =======================================
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                                                    ,.
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                                                   ,' /, )_______   _
                                               __j o``-'        `.'-)'
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                                               `-j                |
                                                 `-._(           /
                                                    |_\  |--^.  /
                                                   /_]'|_| /_)_/
                                                       /_]'  /_]'
omniopt --partition=alpha --experiment_name=randomforest --mem_gb=1 --time=60 --worker_timeout=60 --max_eval=2 --num_parallel_jobs=1 --gpus=0 --num_random_steps=1 --follow --live_share --send_anonymized_usage_stats --result_names RESULT=min --run_program=ZWNobyAiUkVTVUxUOiAlYSUoeCklKHkpJXoi --cpus_per_task=1 --nodes_per_job=1 --generate_all_jobs_at_once --revert_to_random_when_seemingly_exhausted --model=RANDOMFOREST --run_mode=local --occ_type=euclid --main_process_gb=8 --max_nr_of_zero_results=1 --slurm_signal_delay_s=0 --n_estimators_randomforest=100 --parameter x fixed 123 --parameter y range 5431 1234 int false --parameter z range 0 1 float false --parameter a choice 1,2,3
Run-folder: /home/runner/work/OmniOpt/OmniOpt/runs/randomforest/0
Lower bound (5431.0) was larger than upper bound (1234.0) for parameter 'y'. Switched them.
See https://imageseg.scads.de/omniax/share?user_id=runner&experiment_name=randomforest&run_nr=21 for live-results.

You have 4 CPUs available for the main process. No CUDA devices found.
Generation strategy: SOBOL for 1 step and then RANDOMFOREST for 1 step.
Run-Program: echo "RESULT: %a%(x)%(y)%z"
                           Experiment parameters                            
┏━━━━━━┳━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━━┳━━━━━━━━━━━━┓
┃ Name ┃ Type   ┃ Lower bound ┃ Upper bound ┃ Values  ┃ Type  ┃ Log Scale? ┃
┡━━━━━━╇━━━━━━━━╇━━━━━━━━━━━━━╇━━━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━━╇━━━━━━━━━━━━┩
│ x    │ fixed  │             │             │ 123     │       │            │
│ y    │ range  │ 1234        │ 5431        │         │ int   │ No         │
│ z    │ range  │ 0           │ 1           │         │ float │ No         │
│ a    │ choice │             │             │ 1, 2, 3 │       │            │
└──────┴────────┴─────────────┴─────────────┴─────────┴───────┴────────────┘
        Result-Names         
┏━━━━━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ Result-Name ┃ Min or max? ┃
┡━━━━━━━━━━━━━╇━━━━━━━━━━━━━┩
│ RESULT      │         min │
└─────────────┴─────────────┘
                                     Failed Jobs parameters                                     
┏━━━━━━━━┳━━━━━━━━┳━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ param1 ┃ param2 ┃ param3 ┃ error_description                                                 ┃
┡━━━━━━━━╇━━━━━━━━╇━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ value1 │ value2 │ value3 │ Some error occurred during execution (this is not a real error!). │
└────────┴────────┴────────┴───────────────────────────────────────────────────────────────────┘
                Best RESULT, min (total: 2)                
┏━━━━━━┳━━━━━━━━━━━━━━━━━━━━┳━━━┳━━━━━┳━━━━━━━━━━━━━━━━━━━┓
┃ y    ┃ z                  ┃ a ┃ x   ┃ RESULT            ┃
┡━━━━━━╇━━━━━━━━━━━━━━━━━━━━╇━━━╇━━━━━╇━━━━━━━━━━━━━━━━━━━┩
│ 5191 │ 0.8660082037903676 │ 2 │ 123 │ 212351910.8660082 │
└──────┴────────────────────┴───┴─────┴───────────────────┘
Not printing sixel graphics in CI
                                Runtime Infos                                 
┏━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ Number of evaluations ┃ Min time  ┃ Max time  ┃ Average time ┃ Median time ┃
┡━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━┩
│           2           │ 6.00 sec  │ 6.00 sec  │   6.00 sec   │  6.00 sec   │
└───────────────────────┴───────────┴───────────┴──────────────┴─────────────┘

2025-09-10 16:02:45 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, Started OmniOpt2 run...
2025-09-10 16:02:45 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, getting new HP set (no sbatch)
2025-09-10 16:02:45 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, requested 1 jobs, got 1, 0.02 s/job
2025-09-10 16:02:45 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, eval #1/1 start                    
2025-09-10 16:02:45 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, starting new job                   
2025-09-10 16:02:46 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, started new job                    
2025-09-10 16:02:55 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, new result: 312327280.0954156      
2025-09-10 16:02:56 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, finishing jobs, finished 1 job
2025-09-10 16:02:56 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, getting new HP set (no sbatch)
2025-09-10 16:02:56 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, requested 1 jobs, got 1, 0.19 s/job
2025-09-10 16:02:56 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, eval #1/1 start                    
2025-09-10 16:02:56 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, starting new job                   
2025-09-10 16:02:56 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, started new job                    
2025-09-10 16:03:05 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 312327280.0954156, new result: 212351910.8660082      
2025-09-10 16:03:06 (dd9e6772-abe6-45fd-a440-d99b1b6309b2): SOBOL, best RESULT: 212351910.8660082, finishing jobs, finished 1 job

         Job submission durations          
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃   Batch ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│       1 │   0.215 │    1 │        0.215 │
│       2 │   0.081 │    1 │        0.081 │
├─────────┼─────────┼──────┼──────────────┤
│ Average │   0.148 │      │              │
│  Median │   0.148 │      │              │
│   Total │   0.296 │      │              │
│     Max │   0.215 │      │              │
│     Min │   0.081 │      │              │
└─────────┴─────────┴──────┴──────────────┘

           Model generation times            
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃ Iteration ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│         1 │   0.019 │    1 │        0.019 │
│         2 │   0.191 │    1 │        0.191 │
├───────────┼─────────┼──────┼──────────────┤
│   Average │   0.105 │      │              │
│    Median │   0.105 │      │              │
│     Total │   0.210 │      │              │
│       Max │   0.191 │      │              │
│       Min │   0.019 │      │              │
└───────────┴─────────┴──────┴──────────────┘

Arguments Overview

Key	Value
config_yaml	None
config_toml	None
config_json	None
num_random_steps	1
max_eval	2
run_program	[['ZWNobyAiUkVTVUxUOiAlYSUoeCklKHkpJXoi']]
experiment_name	randomforest
mem_gb	1
parameter	[['x', 'fixed', '123'], ['y', 'range', '5431', '1234', 'int', 'false'], ['z', 'range', '0', '1', 'float', 'false'], ['a', 'choice', '1,2,3']]
continue_previous_job	None
experiment_constraints	None
run_dir	runs
seed	None
verbose_tqdm	False
model	RANDOMFOREST
gridsearch	False
occ	False
show_sixel_scatter	False
show_sixel_general	False
show_sixel_trial_index_result	False
follow	True
send_anonymized_usage_stats	True
ui_url	None
root_venv_dir	/home/runner
exclude	None
main_process_gb	8
max_nr_of_zero_results	1
abbreviate_job_names	False
orchestrator_file	None
checkout_to_latest_tested_version	False
live_share	True
disable_tqdm	False
disable_previous_job_constraint	False
workdir
occ_type	euclid
result_names	['RESULT=min']
minkowski_p	2
signed_weighted_euclidean_weights
generation_strategy	None
generate_all_jobs_at_once	True
revert_to_random_when_seemingly_exhausted	True
load_data_from_existing_jobs	[]
n_estimators_randomforest	100
max_attempts_for_generation	20
external_generator	None
username	None
max_failed_jobs	None
num_cpus_main_job	None
calculate_pareto_front_of_job	[]
show_generate_time_table	False
force_choice_for_ranges	False
max_abandoned_retrial	20
share_password	None
dryrun	False
db_url	None
run_program_once	None
worker_generator_path	None
save_to_database	False
range_max_difference	1000000
skip_search	False
dont_warm_start_refitting	False
refit_on_cv	False
fit_out_of_design	False
fit_abandoned	False
dont_jit_compile	False
num_restarts	20
raw_samples	1024
max_num_of_parallel_sruns	16
no_transform_inputs	False
no_normalize_y	False
transforms	[]
number_of_generators	1
num_parallel_jobs	1
worker_timeout	60
slurm_use_srun	False
time	60
partition	alpha
reservation	None
force_local_execution	False
slurm_signal_delay_s	0
nodes_per_job	1
cpus_per_task	1
account	None
gpus	0
dependency	None
run_mode	local
verbose	False
verbose_break_run_search_table	False
debug	False
flame_graph	False
memray	False
no_sleep	False
tests	False
show_worker_percentage_table_at_end	False
auto_exclude_defective_hosts	False
run_tests_that_fail_on_taurus	False
raise_in_eval	False
show_ram_every_n_seconds	0
show_generation_and_submission_sixel	False
just_return_defaults	False
prettyprint	False
runtime_debug	False
debug_stack_regex
debug_stack_trace_regex	None
show_func_name	False

timestamp,ram_usage_mb,cpu_usage_percent
1757520165,765.91015625,24.9

Parameter statistics

Parameter	Min	Max	Mean	Std Dev	Count
run_time	6	6	6	0	2
RESULT	212351910.866	312327280.0954	262339595.4807	49987684.6147	2
y	2728	5191	3959.5	1231.5	2
z	0.0954	0.866	0.4807	0.3853	2
a	2	3	2.5	0.5	2
x	123	123	123	0	2

Correlation Heatmap Explanation

This is a heatmap that visualizes the correlation between numerical columns in a dataset. The values represented in the heatmap show the strength and direction of relationships between different variables.

How It Works

The heatmap uses a matrix to represent correlations between each pair of numerical columns. The calculation behind this is based on the concept of "correlation," which measures how strongly two variables are related. A correlation can be positive, negative, or zero:

Positive correlation: Both variables increase or decrease together (e.g., if the temperature rises, ice cream sales increase).
Negative correlation: As one variable increases, the other decreases (e.g., as the price of a product rises, the demand for it decreases).
Zero correlation: There is no relationship between the two variables (e.g., height and shoe size might show zero correlation in some contexts).

Color Scale: Yellow to Purple (Viridis)

The heatmap uses a color scale called "Viridis," which ranges from yellow to purple. Here's what the colors represent:

Yellow (brightest): A strong positive correlation (close to +1). This indicates that as one variable increases, the other increases in a very predictable manner.
Green: A moderate positive correlation. Variables are still positively related, but the relationship is not as strong.
Blue: A weak or near-zero correlation. There is a small or no discernible relationship between the variables.
Purple (darkest): A strong negative correlation (close to -1). This indicates that as one variable increases, the other decreases in a very predictable manner.

What the Heatmap Shows

In the heatmap, each cell represents the correlation between two numerical columns. The color of the cell is determined by the correlation coefficient: from yellow for strong positive correlations, through green and blue for weaker correlations, to purple for strong negative correlations.

/home/runner/.omniax_venvs/Python_3.12.3/x86_64/lib/python3.12/site-packages/submitit/core/plugins.py:24: UserWarning: pkg_resources is deprecated as an API. See https://setuptools.pypa.io/en/latest/pkg_resources.html. The pkg_resources package is slated for removal as early as 2025-11-30. Refrain from using this package or pin to Setuptools<81.
  import pkg_resources
submitit INFO (2025-09-10 16:02:46,285) - Starting with JobEnvironment(job_id=67211, hostname=runnervmf4ws1, local_rank=0(1), node=0(1), global_rank=0(1))
submitit INFO (2025-09-10 16:02:46,285) - Loading pickle: /home/runner/work/OmniOpt/OmniOpt/runs/randomforest/0/single_runs/67211/67211_submitted.pkl

Parameters: {"y": 2728, "z": 0.09541559219360352, "a": 3, "x": 123}
Debug-Infos: 
echo "RESULT: 312327280.09541559219360351562"
stdout:
 RESULT: 312327280.09541559219360351562

stderr was empty
Result: {'RESULT': 312327280.0954156}
Final-results: {'RESULT': 312327280.0954156}
EXIT_CODE: 0
submitit INFO (2025-09-10 16:02:53,790) - Job completed successfully
submitit INFO (2025-09-10 16:02:53,790) - Exiting after successful completion