{
  "backend": "cpu",
  "policy": "continuation",
  "qi_qp_preseed": false,
  "qi_qi_preseed": true,
  "max_mode": 3,
  "use_ess": true,
  "success": false,
  "crashed": true,
  "objective_final": 14.901691333038604,
  "qi_raw_total": null,
  "qi_legacy_total": null,
  "qi_legacy_source": "raw_fallback",
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  "qi_mirror_ratio_target": null,
  "qi_mirror_excess_max": null,
  "qi_max_elongation": null,
  "qi_elongation_target": null,
  "qi_elongation_excess": null,
  "qi_lgradb_min": null,
  "qi_lgradb_threshold": null,
  "qi_lgradb_excess_max": null,
  "aspect_final": 9.845521894170231,
  "iota_final": -0.4110373912233554,
  "nfev": 54,
  "njev": 35,
  "total_wall_time_s": 1138.3697324990062,
  "jax_backend": "cpu",
  "jax_device_kind": "cpu",
  "input_file": "examples/data/input.nfp2_QI",
  "input_nfp": 2,
  "project_input_boundary_to_max_mode": true,
  "target_aspect": 6.0,
  "target_iota": null,
  "iota_abs_min": 0.41,
  "iota_weight": 200.0,
  "qi_lgradb_weight": 0.0,
  "message": "partial checkpoint after QI mode 3; case still running",
  "output_dir": "examples/optimization/results/qs_ess_sweep/cpu/continuation/qi/no_qp_preseed/mode3/ess",
  "selection_score": [
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    1,
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    null,
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    "examples/optimization/results/qs_ess_sweep/cpu/continuation/qi/no_qp_preseed/mode3/ess"
  ],
  "promotion_note": "No passing target-aspect constrained-QI row was available; this record is a status artifact and must not be promoted."
}