openevolve-fixed/examples/math/circle_packing/evolution.log

2026-03-29 20:19:26,279 - INFO - Logging to /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/logs/openevolve_20260329_201926.log
2026-03-29 20:19:26,280 - INFO - Set random seed to 42 for reproducibility
2026-03-29 20:19:26,342 - INFO - Initialized OpenAI LLM with model: claude-opus-4-6
2026-03-29 20:19:26,342 - INFO - Initialized LLM ensemble with models: claude-opus-4-6 (weight: 1.00)
2026-03-29 20:19:26,390 - INFO - Initialized prompt sampler
2026-03-29 20:19:26,391 - INFO - Set custom templates: system=evaluator_system_message, user=None
2026-03-29 20:19:26,391 - INFO - Initialized program database with 0 programs
2026-03-29 20:19:26,391 - INFO - Successfully loaded evaluation function from /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/evaluator.py
2026-03-29 20:19:26,391 - INFO - Initialized evaluator with /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/evaluator.py
2026-03-29 20:19:26,391 - INFO - Initialized OpenEvolve with /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/initial_program.py
2026-03-29 20:19:26,391 - INFO - Adding initial program to database
2026-03-29 20:19:26,533 - INFO - Evaluated program 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a in 0.14s: combined_score=0.3641, sum_radii=0.9598, eval_time=0.0046
2026-03-29 20:19:26,533 - INFO - New MAP-Elites cell occupied in island 0: {'complexity': 5, 'diversity': 0}
2026-03-29 20:19:26,534 - INFO - Initialized process parallel controller with 1 workers
2026-03-29 20:19:26,535 - INFO - Started process pool with 1 processes
2026-03-29 20:19:26,535 - INFO - Using island-based evolution with 4 islands
2026-03-29 20:19:26,535 - INFO - Island Status:
2026-03-29 20:19:26,535 - INFO -  * Island 0: 1 programs, best=0.3641, avg=0.3641, diversity=0.00, gen=0 (best: 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a)
2026-03-29 20:19:26,535 - INFO -    Island 1: 0 programs, best=0.0000, avg=0.0000, diversity=0.00, gen=0
2026-03-29 20:19:26,535 - INFO -    Island 2: 0 programs, best=0.0000, avg=0.0000, diversity=0.00, gen=0
2026-03-29 20:19:26,535 - INFO -    Island 3: 0 programs, best=0.0000, avg=0.0000, diversity=0.00, gen=0
2026-03-29 20:19:26,535 - INFO - Starting process-based evolution from iteration 1 for 5 iterations (total: 6)
2026-03-29 20:19:26,540 - INFO - Early stopping disabled
2026-03-29 20:19:26,667 - INFO - Set custom templates: system=evaluator_system_message, user=None
2026-03-29 20:19:26,669 - INFO - Successfully loaded evaluation function from /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/evaluator.py
2026-03-29 20:19:26,669 - INFO - Initialized evaluator with /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/evaluator.py
2026-03-29 20:19:26,670 - INFO - Sampled model: claude-opus-4-6
2026-03-29 20:19:49,896 - INFO - HTTP Request: POST https://api.anthropic.com/v1/chat/completions "HTTP/1.1 200 OK"
2026-03-29 20:20:09,847 - INFO - Evaluated program 402eaf26-81b9-46a1-aae7-dcb1363eb0d1 in 19.94s: combined_score=0.0000, error=circle 0 outside
2026-03-29 20:20:09,848 - INFO - Sampled model: claude-opus-4-6
2026-03-29 20:20:09,853 - INFO - New MAP-Elites cell occupied in island 0: {'complexity': 9, 'diversity': 5}
2026-03-29 20:20:09,853 - INFO - Iteration 1: Program 402eaf26-81b9-46a1-aae7-dcb1363eb0d1 (parent: 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a) completed in 43.18s
2026-03-29 20:20:09,853 - INFO - Metrics: combined_score=0.0000, error=circle 0 outside
2026-03-29 20:20:31,872 - INFO - HTTP Request: POST https://api.anthropic.com/v1/chat/completions "HTTP/1.1 200 OK"
2026-03-29 20:26:13,429 - INFO - Evaluated program 17eff6b2-a546-4639-87f9-b66969fe4c09 in 341.55s: combined_score=0.0000, error=overlap 11 25
2026-03-29 20:26:13,431 - INFO - Sampled model: claude-opus-4-6
2026-03-29 20:26:13,439 - INFO - New MAP-Elites cell occupied in island 1: {'complexity': 9, 'diversity': 0}
2026-03-29 20:26:13,439 - INFO - Iteration 2: Program 17eff6b2-a546-4639-87f9-b66969fe4c09 (parent: 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a) completed in 363.58s
2026-03-29 20:26:13,439 - INFO - Metrics: combined_score=0.0000, error=overlap 11 25
2026-03-29 20:26:35,028 - INFO - HTTP Request: POST https://api.anthropic.com/v1/chat/completions "HTTP/1.1 200 OK"
2026-03-29 20:27:36,984 - INFO - Evaluated program 7f9162f9-4f18-4f1d-a522-5d1f1bce239a in 61.95s: combined_score=0.0000, error=overlap 6 8
2026-03-29 20:27:36,985 - INFO - Sampled model: claude-opus-4-6
2026-03-29 20:27:36,992 - INFO - New MAP-Elites cell occupied in island 2: {'complexity': 9, 'diversity': 0}
2026-03-29 20:27:36,995 - INFO - Iteration 3: Program 7f9162f9-4f18-4f1d-a522-5d1f1bce239a (parent: 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a) completed in 83.55s
2026-03-29 20:27:36,995 - INFO - Metrics: combined_score=0.0000, error=overlap 6 8
2026-03-29 20:27:57,659 - INFO - HTTP Request: POST https://api.anthropic.com/v1/chat/completions "HTTP/1.1 200 OK"
2026-03-29 20:28:20,371 - INFO - Evaluated program 73aa7439-d174-44e2-9413-c18211ae3bc5 in 22.71s: combined_score=0.0000, error=circle 3 outside
2026-03-29 20:28:20,373 - INFO - Sampled model: claude-opus-4-6
2026-03-29 20:28:20,378 - INFO - New MAP-Elites cell occupied in island 3: {'complexity': 7, 'diversity': 1}
2026-03-29 20:28:20,379 - INFO - Iteration 4: Program 73aa7439-d174-44e2-9413-c18211ae3bc5 (parent: 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a) completed in 43.39s
2026-03-29 20:28:20,379 - INFO - Metrics: combined_score=0.0000, error=circle 3 outside
2026-03-29 20:28:40,458 - INFO - HTTP Request: POST https://api.anthropic.com/v1/chat/completions "HTTP/1.1 200 OK"
2026-03-29 20:35:33,185 - INFO - Evaluated program 62eb8f0e-457b-4e7c-80b3-54c5a32f1809 in 412.72s: combined_score=0.9373, sum_radii=2.4707, eval_time=412.5722
2026-03-29 20:35:33,196 - INFO - Island 0 MAP-Elites cell improved: {'complexity': 5, 'diversity': 0} (fitness: 0.364 -> 0.937)
2026-03-29 20:35:33,196 - INFO - New best program 62eb8f0e-457b-4e7c-80b3-54c5a32f1809 replaces 4d9c87e5-5dcc-44ce-a220-7ec7008fde9a (combined_score: 0.3641 → 0.9373, +0.5732)
2026-03-29 20:35:33,196 - INFO - Iteration 5: Program 62eb8f0e-457b-4e7c-80b3-54c5a32f1809 (parent: 402eaf26-81b9-46a1-aae7-dcb1363eb0d1) completed in 432.81s
2026-03-29 20:35:33,196 - INFO - Metrics: combined_score=0.9373, sum_radii=2.4707, eval_time=412.5722
2026-03-29 20:35:33,196 - INFO - 🌟 New best solution found at iteration 5: 62eb8f0e-457b-4e7c-80b3-54c5a32f1809
2026-03-29 20:35:33,196 - INFO - ✅ Evolution completed - Maximum iterations reached
2026-03-29 20:35:33,198 - INFO - Saved database with 6 programs to /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/checkpoints/checkpoint_5
2026-03-29 20:35:33,198 - INFO - Saved best program at checkpoint 5 with metrics: combined_score=0.9373, sum_radii=2.4707, eval_time=412.5722
2026-03-29 20:35:33,198 - INFO - Saved checkpoint at iteration 5 to /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/checkpoints/checkpoint_5
2026-03-29 20:35:33,204 - INFO - Stopped process pool
2026-03-29 20:35:33,205 - INFO - Using tracked best program: 62eb8f0e-457b-4e7c-80b3-54c5a32f1809
2026-03-29 20:35:33,205 - INFO - Evolution complete. Best program has metrics: combined_score=0.9373, sum_radii=2.4707, eval_time=412.5722
2026-03-29 20:35:33,205 - INFO - Saved best program to /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/best/best_program.py with program info to /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/best/best_program_info.json

Evolution complete!
Best program metrics:
  combined_score: 0.9373
  sum_radii: 2.4707
  eval_time: 412.5722

Latest checkpoint saved at: /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/checkpoints/checkpoint_8
To resume, use: --checkpoint /workspace/code/17_coreal/openevolve-fixed/examples/math/circle_packing/openevolve_output/checkpoints/checkpoint_8