OmniOpt2

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
1724	0.25522127817811013	2	123	212317240.25522128

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

2026-01-04 10:58:56 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 212317240.25522128, finishing jobs, finished 1 job

Git-Version

Commit: 17490ac6efe4d73318824c31d8ab32d7a8875a52 (9213-5-g17490ac6e)

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
0,1767524308,2,4fbc6aac-d4df-4165-b1ab-691e6eded7a1,1767524310,1767524316,6,echo "RESULT: 312318570.84392702579498291016",0,,runnervmh13bl,0_0,COMPLETED,SOBOL,312318570.84392702579498291015625,1857,0.84392702579498291015625,3,123
1,1767524320,2,4fbc6aac-d4df-4165-b1ab-691e6eded7a1,1767524322,1767524328,6,echo "RESULT: 212317240.25522127817811013362",0,,runnervmh13bl,1_0,COMPLETED,RANDOMFOREST,212317240.2552212774753570556640625,1724,0.255221278178110133616485200037,2,123


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

Current git-hash: 17490ac6efe4d73318824c31d8ab32d7a8875a52 (last fully tested stable version 5 commits ago [941829b5ef8c208e9de98b3eb85bb46f0d23e169, 9213])
Using coverage run -p because $RUN_WITH_COVERAGE is set
[WARNING 01-04 10:58:24] 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: 3223a3f9-da6f-4a45-9bb1-fadc4841003f
  _____              _  _____             ______  
 / ___ \            (_)/ ___ \       _   (_____ \ 
| |   | |____  ____  _| |   | |____ | |_   ____) )
| |   | |    \|  _ \| | |   | |  _ \|  _) /_____/ 
| |___| | | | | | | | | |___| | | | | |__ _______ 
 \_____/|_|_|_|_| |_|_|\_____/| ||_/ \___|_______)
                              |_|                 

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=273 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             ┃
┡━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━╇━━━━━╇━━━━━━━━━━━━━━━━━━━━┩
│ 1724 │ 0.25522127817811013 │ 2 │ 123 │ 212317240.25522128 │
└──────┴─────────────────────┴───┴─────┴────────────────────┘
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   │
└───────────────────────┴───────────┴───────────┴──────────────┴─────────────┘

2026-01-04 10:58:28 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, Started OmniOpt2 run...
2026-01-04 10:58:28 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, getting new HP set (no sbatch)
2026-01-04 10:58:28 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, requested 1 jobs, got 1, 0.04 s/job
2026-01-04 10:58:28 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, eval #1/1 start                    
2026-01-04 10:58:28 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, starting new job                   
2026-01-04 10:58:28 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, started new job                    
2026-01-04 10:58:37 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, new result: RESULT: 312318570.843927
2026-01-04 10:58:39 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): SOBOL, best RESULT: 312318570.843927, finishing jobs, finished 1 job
2026-01-04 10:58:40 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 312318570.843927, getting new HP set (no sbatch)
2026-01-04 10:58:40 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 312318570.843927, requested 1 jobs, got 1, 0.90 s/job
2026-01-04 10:58:40 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 312318570.843927, eval #1/1 start                    
2026-01-04 10:58:40 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 312318570.843927, starting new job                   
2026-01-04 10:58:40 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 312318570.843927, started new job                    
2026-01-04 10:58:49 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 312318570.843927, new result: RESULT: 212317240.255221
2026-01-04 10:58:56 (4fbc6aac-d4df-4165-b1ab-691e6eded7a1): RANDOMFOREST, best RESULT: 212317240.25522128, finishing jobs, finished 1 job

         Job submission durations          
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃   Batch ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│       1 │   0.233 │    1 │        0.233 │
│       2 │   0.094 │    1 │        0.094 │
├─────────┼─────────┼──────┼──────────────┤
│ Average │   0.163 │      │              │
│  Median │   0.163 │      │              │
│   Total │   0.327 │      │              │
│     Max │   0.233 │      │              │
│     Min │   0.094 │      │              │
└─────────┴─────────┴──────┴──────────────┘

           Model generation times            
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃ Iteration ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│         1 │   0.042 │    1 │        0.042 │
│         2 │   0.896 │    1 │        0.896 │
├───────────┼─────────┼──────┼──────────────┤
│   Average │   0.469 │      │              │
│    Median │   0.469 │      │              │
│     Total │   0.938 │      │              │
│       Max │   0.896 │      │              │
│       Min │   0.042 │      │              │
└───────────┴─────────┴──────┴──────────────┘

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
beartype	False

This logs the CPU and RAM usage of the main worker process.

timestamp,ram_usage_mb,cpu_usage_percent
1767524305,784.4609375,27.1

Parameter statistics

Parameter	Min	Max	Mean	Std Dev	Count
run_time	6	6	6	0	2
RESULT	212317240.2552	312318570.8439	262317905.5496	50000665.2944	2
y	1724	1857	1790.5	66.5	2
z	0.2552	0.8439	0.5496	0.2944	2
a	2	3	2.5	0.5	2
x	123	123	123	0	2

submitit INFO (2026-01-04 10:58:29,065) - Starting with JobEnvironment(job_id=89507, hostname=runnervmh13bl, local_rank=0(1), node=0(1), global_rank=0(1))
submitit INFO (2026-01-04 10:58:29,066) - Loading pickle: /home/runner/work/OmniOpt/OmniOpt/runs/randomforest/0/single_runs/89507/89507_submitted.pkl
Trial-Index: 0

Parameters: {"y": 1857, "z": 0.8439270257949829, "a": 3, "x": 123}
Debug-Infos: 
echo "RESULT: 312318570.84392702579498291016"
stdout:
 RESULT: 312318570.84392702579498291016

stderr was empty
Result: {'RESULT': 312318570.843927}
Final-results: {'RESULT': 312318570.843927}
EXIT_CODE: 0
submitit INFO (2026-01-04 10:58:36,622) - Job completed successfully
submitit INFO (2026-01-04 10:58:36,623) - Exiting after successful completion