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          "process_ms": 3234.2790690017864,
          "stdout": "{\"seed_start\":61692151016558,\"seeds\":1,\"x0\":46973,\"z0\":415028,\"width\":8193,\"height\":8193,\"n\":5,\"candidate_count\":67125249,\"mode\":\"01_cpu\",\"cpu_threads\":16,\"samples_ms\":[611.078369,917.563899,433.067884,427.50984,419.277371],\"median_ms\":433.067884,\"hits\":[[61692151016558,51069,419124]]}\n",
          "stderr": ""
        },
        {
          "command": [
            "/mnt/d/dev/slime/show/bin/cuda_steps",
            "--seed",
            "61692151016558",
            "--seeds",
            "1",
            "--x0",
            "46973",
            "--z0",
            "415028",
            "--width",
            "8193",
            "--height",
            "8193",
            "-n",
            "5",
            "--repeats",
            "5",
            "--modes",
            "31,4,5,6"
          ],
          "process_ms": 360.2725120144896,
          "stdout": "{\"seed_start\":61692151016558,\"seeds\":1,\"x0\":46973,\"z0\":415028,\"width\":8193,\"height\":8193,\"n\":5,\"candidate_count\":67125249,\"gpu\":\"NVIDIA GeForce RTX 3060 Laptop GPU\",\"setup_ms\":224.834879,\"comparison_equal\":true,\"rows\":[{\"mode\":31,\"kernel_samples_ms\":[2.184191942,2.183167934,2.189311981,2.189311981,2.188287973],\"kernel_median_ms\":2.188287973,\"scan_samples_ms\":[2.579201,2.564684,2.605201,2.653518,2.550926],\"scan_median_ms\":2.579201},{\"mode\":4,\"kernel_samples_ms\":[1.633280039,1.633280039,1.629184008,2.458623886,1.633280039],\"kernel_median_ms\":1.633280039,\"scan_samples_ms\":[1.936459,1.978817,1.943284,2.986426,1.947401],\"scan_median_ms\":1.947401},{\"mode\":5,\"kernel_samples_ms\":[2.425856113,2.171904087,2.168832064,2.169856071,2.176000118],\"kernel_median_ms\":2.171904087,\"scan_samples_ms\":[2.821001,2.525468,2.639868,2.538793,2.597401],\"scan_median_ms\":2.597401},{\"mode\":6,\"kernel_samples_ms\":[5.011456013,4.367360115,5.564415932,4.3704319,4.3704319],\"kernel_median_ms\":4.3704319,\"scan_samples_ms\":[5.73907,4.964918,6.278786,5.042594,4.929169],\"scan_median_ms\":5.042594}],\"hits\":[[61692151016558,51069,419124]]}\n",
          "stderr": ""
        }
      ],
      "equality": true
    }
  ],
  "note": "Original imbalance experiments; diagnostics only, not the main adjacent-version comparison."
}