Experiment overview Setting Value Model for non-random steps RANDOMFOREST Max. nr. evaluations 3 Number random steps 1 Nr. of workers (parameter) 1
Best RESULT, min (total: 3) y z a x RESULT 1710 0.38041362855587846 1 123 112317100.38041362
Job Summary per Generation Node
Generation Node Total COMPLETED
SOBOL 1 1 RANDOMFOREST 2 2
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
3
0
3
Result names and types
Last progressbar status
2026-07-15 18:46:20 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█▁, finishing jobs, finished 1 job Git-Version
Commit: 56cf026e62b57d197cb4aab19bfc391124cf01d3 (9346-20-g56cf026e6)
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
0,1784141144,2,98d9effb-ce48-4589-b9c9-eb90d7f2bda9,1784141146,1784141152,6,echo "RESULT: 212350060.68343144655227661133",0,,runnervm5mmn9,0_0,COMPLETED,SOBOL,212350060.683431446552276611328125,5006,0.683431446552276611328125,2,123
1,1784141156,2,98d9effb-ce48-4589-b9c9-eb90d7f2bda9,1784141158,1784141164,6,echo "RESULT: 112317100.38041362855587845804",0,,runnervm5mmn9,1_0,COMPLETED,RANDOMFOREST,112317100.3804136216640472412109375,1710,0.380413628555878458037398104352,1,123
2,1784141168,2,98d9effb-ce48-4589-b9c9-eb90d7f2bda9,1784141170,1784141176,6,echo "RESULT: 212320830.58073561632153525291",0,,runnervm5mmn9,2_0,COMPLETED,RANDOMFOREST,212320830.580735623836517333984375,2083,0.58073561632153525291499818195,2,123
========================================================================
Current git-hash: 56cf026e62b57d197cb4aab19bfc391124cf01d3 (last fully tested stable version 20 commits ago [4d604d1144428d61572f1a083b390631a8aef853, 9346])
Using coverage run -p because $RUN_WITH_COVERAGE is set
[INFO 07-15 18:45:40] ax.storage.sqa_store.with_db_settings_base: Ax SQL storage initialized with SQLAlchemy 2.0.51
Run-UUID: facbefa4-f277-4d93-a429-7b1b2d149b12
/home/runner/.omniax_venvs/Python_3.12.3/x86_64/lib/python3.12/site-packages/plyer/platforms/linux/notification.py:103: UserWarning: The Python dbus package is not installed.
Try installing it with your distribution's package manager, it is usually called python-dbus or python3-dbus, but you might have to try dbus-python instead, e.g. when using pip.
warnings.warn(msg)
/home/runner/.omniax_venvs/Python_3.12.3/x86_64/lib/python3.12/site-packages/plyer/platforms/linux/notification.py:107: UserWarning: notify-send not found.
warnings.warn("notify-send not found.")
_________________________________________________
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| OmniOpt2 - Hyperparameters: Where science and mag |
| ic shake hands. |
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omniopt --partition=alpha --experiment_name=randomforest --mem_gb=1 --time=60 --worker_timeout=60 --max_eval=3 --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=17 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 2 steps.
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: 3)
┏━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┳━━━┳━━━━━┳━━━━━━━━━━━━━━━━━━━━┓
┃ y ┃ z ┃ a ┃ x ┃ RESULT ┃
┡━━━━━━╇━━━━━━━━━━━━━━━━━━━━━╇━━━╇━━━━━╇━━━━━━━━━━━━━━━━━━━━┩
│ 1710 │ 0.38041362855587846 │ 1 │ 123 │ 112317100.38041362 │
└──────┴─────────────────────┴───┴─────┴────────────────────┘
Not printing sixel graphics in CI
Runtime Infos
┏━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┓
┃ Number of evaluations ┃ Min time ┃ Max time ┃ Average time ┃ Median time ┃
┡━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━┩
│ 3 │ 6.00 sec │ 6.00 sec │ 6.00 sec │ 6.00 sec │
└───────────────────────┴───────────┴───────────┴──────────────┴─────────────┘
╭─ ─────────────────────────────────────────────────────────────────────────────────────── OmniOpt2 Run Summary ─────────────────────────────────────────────────────────────────────────────────────── ─╮
│ │
│ ✅ Optimization complete! │
│ │
│ 📊 Trials: 3 succeeded / 0 failed / 3 done / 3 submitted │
│ ⏱️ Duration: 50s │
│ 🏆 Best RESULT: 112317100.38041362 │
│ 📁 Results: /home/runner/work/OmniOpt/OmniOpt/runs/randomforest/0/results.csv │
│ 🧠 Model: RANDOMFOREST │
│ │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
2026-07-15 18:45:44 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, Started OmniOpt2 run...
2026-07-15 18:45:44 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, getting new HP set (no sbatch)
2026-07-15 18:45:44 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, requested 1 jobs, got 1, 0.05 s/job
2026-07-15 18:45:44 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, eval #1/1 start
2026-07-15 18:45:44 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, starting new job
2026-07-15 18:45:44 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, started new job
2026-07-15 18:45:53 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, new result: RESULT: 212350060.683431
2026-07-15 18:45:55 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): SOBOL, best RESULT: 212350060.68343145, finishing jobs, finished 1 job
2026-07-15 18:45:56 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 212350060.68343145, getting new HP set (no sbatch)
2026-07-15 18:45:56 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 212350060.68343145, requested 1 jobs, got 1, 0.96 s/job
2026-07-15 18:45:56 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 212350060.68343145, eval #1/1 start
2026-07-15 18:45:56 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 212350060.68343145, starting new job
2026-07-15 18:45:56 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 212350060.68343145, started new job
2026-07-15 18:46:05 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 212350060.68343145, new result: RESULT: 112317100.380414
2026-07-15 18:46:07 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, finishing jobs, finished 1 job
2026-07-15 18:46:08 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, getting new HP set (no sbatch)
2026-07-15 18:46:08 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, requested 1 jobs, got 1, 0.91 s/job
2026-07-15 18:46:08 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, eval #1/1 start
2026-07-15 18:46:08 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, starting new job
2026-07-15 18:46:08 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, started new job
2026-07-15 18:46:17 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█, new result: RESULT: 212320830.580736
2026-07-15 18:46:20 (98d9effb-ce48-4589-b9c9-eb90d7f2bda9): RANDOMFOREST, best RESULT: 112317100.38041362, ▁█▁, finishing jobs, finished 1 job
Job submission durations
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃ Batch ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│ 1 │ 0.260 │ 1 │ 0.260 │
│ 2 │ 0.091 │ 1 │ 0.091 │
│ 3 │ 0.089 │ 1 │ 0.089 │
├─────────┼─────────┼──────┼──────────────┤
│ Average │ 0.146 │ │ │
│ Median │ 0.091 │ │ │
│ Total │ 0.439 │ │ │
│ Max │ 0.260 │ │ │
│ Min │ 0.089 │ │ │
└─────────┴─────────┴──────┴──────────────┘
Model generation times
┏━━━━━━━━━━━┳━━━━━━━━━┳━━━━━━┳━━━━━━━━━━━━━━┓
┃ Iteration ┃ Seconds ┃ Jobs ┃ Time per job ┃
┡━━━━━━━━━━━╇━━━━━━━━━╇━━━━━━╇━━━━━━━━━━━━━━┩
│ 1 │ 0.047 │ 1 │ 0.047 │
│ 2 │ 0.960 │ 1 │ 0.960 │
│ 3 │ 0.913 │ 1 │ 0.913 │
├───────────┼─────────┼──────┼──────────────┤
│ Average │ 0.640 │ │ │
│ Median │ 0.913 │ │ │
│ Total │ 1.920 │ │ │
│ Max │ 0.960 │ │ │
│ Min │ 0.047 │ │ │
└───────────┴─────────┴──────┴──────────────┘
Arguments Overview Key Value config_yaml None config_toml None config_json None num_random_steps 1 max_eval 3 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 nr_evals_per_arm 1 disable_notifications False dump_config None 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
1784141141,776.8125,26.8
RESULT (goal: minimize )Best value: 112317100.38041 a = 1 (r=1, strong positive correlation) z = 0.38041362855588 (r=0.943, strong positive correlation) y = 1710 (r=0.587, moderate positive correlation) run_time = 6 (r=0, weak negative correlation) x = 123 (r=0, weak negative correlation)
Top-5 Best Results Parameter Sensitivity Ranking Parameters ranked by absolute Pearson correlation with each result. Stronger correlations (|r| ≥ 0.7) suggest the parameter has more influence on the outcome.
Parameter statistics Parameter Min Max Mean Std Dev Count run_time 6 6 6 0 3 RESULT 112317100.3804 212350060.6834 178995997.2149 47149101.6238 3 y 1710 5006 2933 1473.7207 3 z 0.3804 0.6834 0.5482 0.1258 3 a 1 2 1.6667 0.4714 3 x 123 123 123 0 3
0 (8s)
1 (8s)
2 (8s)
submitit INFO (2026-07-15 18:45:44,859 ) - Starting with JobEnvironment(job_id=94405, hostname=runnervm5mmn9, local_rank=0(1), node=0(1), global_rank=0(1))
submitit INFO (2026-07-15 18:45:44,859 ) - Loading pickle: /home/runner/work/OmniOpt/OmniOpt/runs/randomforest/0/single_runs/94405/94405_submitted.pkl
Trial-Index: 0
Parameters: {"y": 5006, "z": 0.6834314465522766, "a": 2, "x": 123}
Debug-Infos:
echo "RESULT: 212350060.68343144655227661133"
stdout:
RESULT: 212350060.68343144655227661133
stderr was empty
Result: {'RESULT': 212350060.68343145}
Final-results: {'RESULT': 212350060.68343145}
EXIT_CODE: 0
submitit INFO (2026-07-15 18:45:52,511 ) - Job completed successfully
submitit INFO (2026-07-15 18:45:52,512 ) - Exiting after successful completion
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