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conjecture34

Specification

WOWII [Conjecture 34](http://cms.dt.uh.edu/faculty/delavinae/research/wowII/) Let `path(G)` be the floor of the average distance of a connected graph `G`. Then `path(G) ≥ ceil( distavg(G, center) + distavg(G, maxEccentricityVertices G) )`.

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Lean 4 Statement
theorem conjecture34 [Nontrivial α] (G : SimpleGraph α) (h_conn : G.Connected) :
    Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) ≤ (path G : ℤ)
ID: WrittenOnTheWallII__GraphConjecture34__conjecture34
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Evaluation Results

Recent Submissions

Model Status Goals Left Submitted Lean Snippet Output
GPT-5.3 Codex Agent v8 Partial 1 Feb 25, 2026
have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) ≤ (path G : ℤ) := ?_ exact h
View
{
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    "compilations": 7,
    "iterations": 10,
    "duration_s": 387.76,
    "best_status": "partial",
    "best_goals": 1,
    "max_iterations": 10,
    "model": "openai/gpt-5.3-codex",
    "error": null,
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      "total_tokens": 100183,
      "reasoning_tokens": 3436,
      "cost_usd": 0.13949565
    },
    "reasoning_effort": "high",
    "response_trace_count": 17
  },
  "response_trace": [
    {
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      "results_count": 0
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    {
      "iteration": 2,
      "event": "search_mathlib",
      "query": "distavg",
      "results_count": 0
    },
    {
      "iteration": 3,
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      "api_elapsed_s": 5.509,
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      "used_tool_call": true,
      "reasoning_text": "**Testing minimal theorem skeleton**",
      "reasoning_details": [
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          "type": "reasoning.summary",
          "summary": "**Testing minimal theorem skeleton**"
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      "provider": "openrouter_primary",
      "status": "partial",
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      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := ?_\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032314_1731.lean:18:99: error: unsolved goals\ncase refine_1\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n\n",
      "compile_elapsed_s": 45.033,
      "tactic_replay": {
        "tactic_count": 2,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "goal_trajectory": [
          1,
          2
        ],
        "max_goals": 2,
        "final_goal_count": 2,
        "goals_opened": 1,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "fullRange": {
              "end": {
                "character": 9,
                "line": 19
              },
              "start": {
                "character": 99,
                "line": 17
              }
            },
            "leanTags": [
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            "message": "unsolved goals\ncase refine_1\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path",
            "range": {
              "end": {
                "character": 0,
                "line": 18
              },
              "start": {
                "character": 99,
                "line": 17
              }
            },
            "severity": 1,
            "source": "Lean 4"
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              "end": {
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            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
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                "line": 21
              },
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              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 17,
        "error_char": 99,
        "error_msg": "unsolved goals\ncase refine_1\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path",
        "goal_before_error": null,
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := ?_",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "exact h",
            "goal": "```lean\ncase refine_2\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```\n---\n```lean\ncase refine_1\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 2,
            "ast_complexity": 515
          }
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        "tactic_count": 2,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "cps": 0.0,
        "cps_peak_step": 0,
        "error_code": "Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by"
      }
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xSQsAeiNpOGCz9cpBAxcS9fz8SsSLQj9vj3Cx7nb4R1lqJAx8tdLeBa2_AIG26rIleHlfOfcax4xdNHgA2Nndwuitmg75lCukf5LQ7PiihMFmtBP61ZbXTfzDkXuBP4BxEFYnWUPHuE31DHono8Eml9kDvCZbbzcM5Kikok0JT223g03YUv0eNYWTs9NdkI9UiMHpWnPw6NK0wV4_fF3PzwqEu2S_vW6ABiQk6pvG2vhBRMkuPbE4E-knacx5dURJEoHO_9E0AKHV4h0_qJQqqHfzR3xhFG_5JzpUafizMwBDXNedZEyd3ODjKlMrBBlBMh7c1X3OLHGyxJcvugNSneOOMjqWUsUY0GsjSE2djNuEPcqAuCKexyt7yOQZFHFLNu7rMz5zD6_cLwzGXs1vBwVNUvuQwwAo-HW3Mc8nzDO-GxKeN_zEeBevBch2DnjP3uJJq-041SeZr0XWRHtZDdU3cszQaxZw9mEdJf_cjt6BsMAoZiaUDNCrah01gnJpEDzTZPX9JCxLRzkYafMB4nkwhXv55Za0TnBj6M5PvQQYu5Zci7igHRHak9cZHLKx1aO7eQu7aXGdW0sRV2_zLsiRx4S_x-HSFHrPj8GAIa-UD9JuScUNUIs0ZWiaAOa6uDZbdOBgoW4JsBcP5yppLvc_Rf6fuQhTk3fa9CKw6ska20e1BFZ7ErzOXfxR4LRHDKt83h20eREJBiG9tLMs1C0QMHH82h0uNLJGhfDMr7d5kWPo15gU9B30S266X_uWmtstRp_-x4O1d4BuP9Ro80ouDxqq6Ind4t04Z_DzBL713ETQ0RDBTrOo5uqmODNzJQ0YLtMdMIkIZijYgITB2oQ0MihaE9YSuJVkIY8SN5sk-y5ynOtEsL5fAHq7Hiw5qwYjkhXqtzRQQFC1tcOFE26WWCEV5H__lzWeLR2hGsHcVaVjRgHpJrXuaxJg6Pal_JTAaLLO7WZsHe95bKlC5j9zYM_AR33zVxPng_ZNAkxYqcGrLcAiaq_L92HE0zC4Gd-XQItJjK7w4oHOmPbYr6ot65ncbyYC6N7mwYqB1Gs85mkMGlQ1yrPJimfnzPicydobWRrIZFtsHjQ1CeXqbnvo1ePU5GMT-cWFfGFZb1nzD99pakCdiDm5UrOR48Jj4N2Fu_Sk34DLe-zrP-bBjb1SfZzQ1NO7nvw2CWMrV379_EzdWyCNImgflhYmYy_hLEZ9nf6w0j40Hnhztu2OB5kA7wJu-1UJ2gPvS4dY1O4e0poy3dyAtfaBXSh3_2lEN1TOpPjbT94uAQ6nBpbejXzdNhwoSKL_KrWuAdTMI5pyqUgvsPGQl2kuHzjJrx6hrCPE_j_ChkMHCKjfSJQ0qbTdBzpPOP8SC2d9J08-59d4uPOaEAcpikNqCbtNsqj_QlbHE--yeJjjwTEphSPc6BR36dJwte45cPR0t-EyAqiihFbCeHU4Tcgu3PlVeH0h1HOm6-tocLbsQx2Sgw0y0gO6SK-UK0ttFvtqSjpp3IxvQqNRuR5_6z0bkBJziZXhfeWLXBxEFRGl3nO3jyL9YeMZG7ArGdjqa2F8BpJM30NO9IQRRb0RIpHQDDGkLeMSef_dUZ6f_hmWsL5gkIIK8YAzzGWmqa7L7ZBzjQIfJKCV-BCJM69PuLPUtAUbf345ulhPFTMW2w6DkRIm7HknpcAP-K6vTqmFCB_lJYQKpNm5ejWpMSnCh912Aqe8Tj6xsFICYAYCT7ogFN5nQajtrCl_uwm1yeeS2qCaM_uSBVpWRVtN_2FnEODDNRT6tIaqG-qdEI9-xqMPtKaP-YyGEu3MhPhmQMEiKGUEd4esBKly-Od83anJmr0tIrv2T5DVtmAGtd8BFxcDQ-WnSrKAcNrfWxmVZTV6jglyR1iwg0rut8qcv0hBPFY4TeYE1j_hMZOSNrBbrp-EIWUfRat44g5tP-bg116dEBfKTKSIz40MyU2K7H12vA_akgCHbQoHIJ-sj35vUPjVJ7_169w6gP1-QwL4usakB0mfuGo_Z7D8hsTetUkDRG5YadS_kVY3sHaeXrYI9vGpC2NYsTPKi6xoroZFigSpk8oogSgBhkokPLh1ENzjVntcCJhZjk2pDnTxDT2plIy5TjrtRR6oiI5N6EyyrkT1QAvK8Q5_NQhBJV5ligdPU54vh8y_Gv2mxtolnEq7toKSj0QQWWr-L3C4DLizCMU1TxnQee3S6xgB7EAvJbkwrB7N_LnH4KxLVogf4ds7Dy_h-JuRvzeSpDdspNtzH_RzaoI807Yxelb1Qs-HhXpPaQbNXMkdDvAOGAKMAomEjy4Tyx-lgQWeGEdKtJzfsAAa4Hb6AZ-PuclgaZ-3KjYdQcBWx-DGdLBUugZ8x7pYFYeMNQSwuyB_WOaFjovVKUsGz1bDtxlGVxZQKVn8mvljK8gvbDEwqLCPeo9krJrE0JYegSUwyh8nNSQMEFgkSo0Mw9Qpt68B_UNMHYU_yHWDr8T_kCpxoclfY7_0hTrJy7PMkbDbk1HSGDgsbkGhGB8eqm_0h-CjzTb7FeiB_yAqzKRiMPPIkSU1j9UdvZKASoGKafRDBUY3tGKM66XNBY3y906qVH_nGBXvGFVELeNQ9B-nqBUlQa5kO6Iq0_iVipnaN-2GrHV8Ym0wCthKc5FuZXRbwhJaL33ItLXZHbfrnjyDHjRniH8cROqI"
        }
      ]
    },
    {
      "iteration": 4,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by\n  simpa using (SimpleGraph.conjecture34 (G := G) h_conn)\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032385_9601.lean:20:17: error(lean.unknownIdentifier): Unknown constant `SimpleGraph.conjecture34`\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n\n",
      "compile_elapsed_s": 51.405,
      "tactic_replay": {
        "tactic_count": 3,
        "successful_tactics": 1,
        "first_failure_step": 2,
        "goal_trajectory": [
          1,
          1,
          1
        ],
        "max_goals": 1,
        "final_goal_count": 1,
        "goals_opened": 0,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "code": "lean.unknownIdentifier",
            "fullRange": {
              "end": {
                "character": 41,
                "line": 19
              },
              "start": {
                "character": 17,
                "line": 19
              }
            },
            "message": "Unknown constant `SimpleGraph.conjecture34`",
            "range": {
              "end": {
                "character": 41,
                "line": 19
              },
              "start": {
                "character": 17,
                "line": 19
              }
            },
            "severity": 1,
            "source": "Lean 4"
          },
          {
            "fullRange": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 19,
        "error_char": 17,
        "error_msg": "Unknown constant `SimpleGraph.conjecture34`",
        "goal_before_error": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "simpa using (SimpleGraph.conjecture34 (G := G) h_conn)",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 20,
            "code": "exact h",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 280
          }
        ],
        "tactic_count": 3,
        "successful_tactics": 1,
        "first_failure_step": 2,
        "cps": 33.33333333333333,
        "cps_peak_step": 1,
        "error_code": "simpa using (SimpleGraph.conjecture34 (G := G) h_conn)"
      }
    },
    {
      "iteration": 5,
      "provider": "openrouter_primary",
      "finish_reason": "tool_calls",
      "response_id": "gen-1772032436-fhAKMV3eX4coZE0IWl7M",
      "api_elapsed_s": 3.032,
      "usage": {
        "prompt_tokens": 7574,
        "completion_tokens": 176,
        "total_tokens": 7750,
        "reasoning_tokens": 104,
        "cost_usd": 0.0076545
      },
      "openrouter_retries": 0,
      "response_text_len": 0,
      "used_tool_call": true,
      "reasoning_text": "**Exploring theorem naming via namespace**",
      "reasoning_details": [
        {
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.summary",
          "summary": "**Exploring theorem naming via namespace**"
        },
        {
          "id": "rs_0975e8a379ef297601699f11b4ec048195a16c1a265852bca9",
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.encrypted",
          "data": "gAAAAABpnxG3rB9lshA_YzbvV3-umr6WygbcVdId4usi1Fwjw1zjqGNO1O1eEw80zf1QJ8tLOJ5NzvFEgAab5WRtBazi6sAgtgv0lHFIxVRkQVpEB3Cg-Erz32GbsbqNSHR3ZGADvjyTxtGhk8RtFocaMyy2AGVkvms5CNCHWOaO8pYfFOdR04lxAadDZLxNjQ2tZ1pCA-Sffvcyjjz9NVXqv0hiuMKNDjdm-AD91j0MDBdc4XfSoAx4EMG-dxGis8GhFFMgpx-kxY_icaO2yRn8m2aFyrbpP0x77XiNYWczJ5qCi0XYyvanKIt45M3mGiM1FIPaUu3TChR3PmbrZhwrTdxnrUuI20pNMDbQOh1eJZLjYlBdjJC4auYXKPv73UPGG3q-B57EdB9AwGvc84JDFTtPG8p_WNlvqxLZ2By9bHGgmIuOEzciOKyUp0DGcHX-zNrQBWfsMMtZeqNwzZGGA7EfyVp44r5eh7w4cLS9OiKScFBAere_ei76urivw3qDQRCx6_N-RN3_bG94-3-KJu5UIEJv5xGr27JUp00fZRpZPIrB2K7SngdADb0NLiG4UHkekpWHQ_u5Nmr9-WIUWSUNgiPBEXf8Q7FMEagBvUeDpgUA_XewJFtTsExWi9RC0MQR5Z19FABtlfut2Zjd2mAUxPfRE0FnphcjKlDDLEscYWCSUAKE9wmJJVyObalvQ5uwT1jZvZFA5psZk9FTOIT68E8iE6kf1Zm41iPP0jHpXUH4IRcNvEvMvSAAXF7QW2Aze8FA91hB4VjQYEGqtaCp9r4LryovGNYwU_GWaLEJJTK0-g7fJgMnSENhVORY-FS4-MRzkHvHV0xPTFz1dCGnmgdSnOuabR55Kre6kYQfRYpIw4teAiVXbaQK6cueyeId7Ibbskg55qyrja5Wp--tLVZbNLqIIn7V8LxgZspO9lo-g3_VfPnEhyM4_Td-LDeraEcenz118OlsqX5zBrCdf81fJcTdbs9bxOhay6OjlULyJ6kx7HR-GpYG6VRNy1hTKkFtwzYA2_bFMSn0geQbr9v3pEKUzVQx4AmfR4hvR0RW7hwF4UFftwILadm6ZvwUjmnNE6CJMouQiclDbfrM7OtG9ALji9v33kcCdMmNvXovbYYG5hkl_GMdfXlkbtjknMC3VPii3N0u-Mf7VYvXkZds-1skKs5Nr_datY1Xf5tlcAEXZgTJKtAoKpv0IayulI91SrTkxgIRwi1TJ68KcIhn7ONBXDlP02npQmDVKNZT5PpsVuCrnDdW3_XR6-rxZSyB8UEHYs4ey2ipbYy4wATSPXGJYv9oKnfSwbDZ-GUt2e93e5j3Rz8_LiwUXC0y42FArE_oc2VqvJQWpP_2oKR9-FMBzJyFoP2NsSRA-fkPMD-GkV-oeYaA5NFebnYlTM_WJK5qu1Oy-LjhUTUb7_hSuswfbPvtV08T88BgdCjXYj77qZJAe1qHdoNCPZA3vF6O"
        }
      ]
    },
    {
      "iteration": 5,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by\n  simpa using h_conn.conjecture34\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032439_8836.lean:20:23: error(lean.invalidField): Invalid field `conjecture34`: The environment does not contain `SimpleGraph.Connected.conjecture34`, so it is not possible to project the field `conjecture34` from an expression\n  h_conn\nof type `G.Connected`\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n\n",
      "compile_elapsed_s": 45.243,
      "tactic_replay": {
        "tactic_count": 3,
        "successful_tactics": 1,
        "first_failure_step": 2,
        "goal_trajectory": [
          1,
          1,
          1
        ],
        "max_goals": 1,
        "final_goal_count": 1,
        "goals_opened": 0,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "code": "lean.invalidField",
            "fullRange": {
              "end": {
                "character": 35,
                "line": 19
              },
              "start": {
                "character": 23,
                "line": 19
              }
            },
            "message": "Invalid field `conjecture34`: The environment does not contain `SimpleGraph.Connected.conjecture34`, so it is not possible to project the field `conjecture34` from an expression\n  h_conn\nof type `G.Connected`",
            "range": {
              "end": {
                "character": 35,
                "line": 19
              },
              "start": {
                "character": 23,
                "line": 19
              }
            },
            "severity": 1,
            "source": "Lean 4"
          },
          {
            "fullRange": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 19,
        "error_char": 23,
        "error_msg": "Invalid field `conjecture34`: The environment does not contain `SimpleGraph.Connected.conjecture34`, so it is not possible to project the field `conjecture34` from an expression\n  h_conn\nof type `G.Connected`",
        "goal_before_error": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "simpa using h_conn.conjecture34",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 20,
            "code": "exact h",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 280
          }
        ],
        "tactic_count": 3,
        "successful_tactics": 1,
        "first_failure_step": 2,
        "cps": 33.33333333333333,
        "cps_peak_step": 1,
        "error_code": "simpa using h_conn.conjecture34"
      }
    },
    {
      "iteration": 6,
      "provider": "openrouter_primary",
      "finish_reason": "tool_calls",
      "response_id": "gen-1772032484-YGIZZRfhz7FcKVQiFE9d",
      "api_elapsed_s": 4.563,
      "usage": {
        "prompt_tokens": 10216,
        "completion_tokens": 217,
        "total_tokens": 10433,
        "reasoning_tokens": 152,
        "cost_usd": 0.0193032
      },
      "openrouter_retries": 0,
      "response_text_len": 0,
      "used_tool_call": true,
      "reasoning_text": "**Testing tactic-based proof search**",
      "reasoning_details": [
        {
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.summary",
          "summary": "**Testing tactic-based proof search**"
        },
        {
          "id": "rs_0975e8a379ef297601699f11e55e808195927b1f99ad036388",
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.encrypted",
          "data": "gAAAAABpnxHpzrHIzNGlvasujMgR7lI7CTUD75jYZz1BDqokYfihMyLiOC6d9BgldlHu7pBe95D7ua1NLSdCKMjF1b_cSR3IHOkzzTL2j7E-5uPE5B6rSHkpCWHEs9SnOnCyYmHv_1JpxYgUIRh5o02qTXdsT6uILkJ2suwjXFtOHZdLXG5eqbSFmiP0bes-h5gqeDZznptEfBaMkPjrjjRn6-8s3ImZT_vLh1N2BmlYuZxRWRJEDf2H7wwadhWHgIMbb-vR2IvgAuj0okFAFcgtpAcV9IPBI1Ye8KnkRfUWVknzAWWpGo2hMzqP1hmNqrVmOC1OVFg4OUwysOtLtoJeh3n88fB577oSOt4JlHlqxf205r1nwqJMzGcmkVsY3gBD6-P8CetpcztvHFtitPqrVtrvj9nxHnHFwfJ2FjkF_HTtYBVmAOHyQSUt_OjbcBjvNAc-K7CyIynuSShtBwdn0J5lrJP5W3l8XpCSTKjuIF1c35F7rYUyGUkdLkf8d9M1yQc6zmZJvXEl2Zb0hZU_pkiTKxeI235FheWQwZyuW7uK5ciPMOAHgJbJkkudZhCgWluvEz3sSqZI6LPfm5zEBhVFC-0qkF0OtiJQw8-9vnfjG9Im3s-NheWMcSMcP4gTxpf-k_FhGk9yKyvfwLMlOvj17dxdAWVv-8lbGiuZ0n5dup6MLvtqizh0TLs9Dno-XHUw9Fzl_4p0yqB17K7e-RqLbQQZtZSQItMGCc8UbPOsdoF0ySN1R1XDippfwBdtB3_jsC7AfzzCBpo7T3CO4w9qPBSYfoEd0iUN35EwnAR26hJr9GCXyf1AtrdXm0fiAMF8PIIXCsu59ivr4J5QmP6J8RPI-ECRl087wSjmuxxgbwK_mtFFA3Ku6hja-dcjFdYHHG_DX2eyB6MpD10k1w-5xbV4fRfTFurzn1o_xSC9oFg6cwepvwV0W-KXIDMqs4LfIThI2Ji8TWD-ilk7jI9hRGiSwNu9VuCp8P2CTyGA6_BJ_AFUj0urdhQGUKxKW_ZjtZnetBO-Sdl4Sgnqwypy8Z5ZPEFKpPg_zWOGWXA29LQm1cmWzseP_K6_6H5U2uAkWGwAnc1-HrQAthOeOZYg12N1IR4Dhn7QCtWc4ALBvu4I_cFp5sHrC6Ao1TVNsW3j7NqtuRAMwZgMaBCaEZ-TIXgk0M9WH0oyq-NSHAfXaVKwdTEaq2xmgR8CaL1W7h_AoieIrvvGgiIJlMSKmsNMbh5i0DUtgy9ll89ubRr4MA6L2GT6YjCqyRf7aZyvE0hJroU_aH4AgY9nIzEOw-RQF0ASnSKwXToHWRC9MslYcTjHOosSKj7xBd9WAAmA_utoPr5ocRQKanf_gm-6isGoV1v57WBfXJ9R_ddiBTNEMC3lOGz6syjXwo-Z7foVHxCk4bw5XiUfOGEE_VG8uzJ0m6y0CAa4MyOT9Wh8Udxvr0tta0DEvtb2e5PLafRGq_BBc6-kwmY9Cyg1ItUnfHm1IKmqt01hbi5TCNdrpsnME_4u24HGM5rs-qRkbZpSkldJhgsr253HMZwVRPWopmrISgrzIxPLUWiWrQ8u7zx9GHmN_90mzIO9UklOcZjm8yenQx6jTknZZ2h1mrl12eXZ2Z7bNLnXZ2eEWblIObrPwrPw6gBNRwpckUwoas8Hi8F9mZkgDKqrq_9lpkjyAsHeUwy0j6yFrDM9FlHfSsVbHSo2F8M="
        }
      ]
    },
    {
      "iteration": 6,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by\n  aesop\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032489_2609.lean:20:4: error: tactic 'aesop' failed, made no progress\nInitial goal:\n  \u03b1 : Type u_1\n  inst\u271d\u00b2 : Fintype \u03b1\n  inst\u271d\u00b9 : DecidableEq \u03b1\n  inst\u271d : Nontrivial \u03b1\n  G : SimpleGraph \u03b1\n  h_conn : G.Connected\n  \u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n\n",
      "compile_elapsed_s": 42.666,
      "tactic_replay": {
        "tactic_count": 3,
        "successful_tactics": 1,
        "first_failure_step": 2,
        "goal_trajectory": [
          1,
          1,
          1
        ],
        "max_goals": 1,
        "final_goal_count": 1,
        "goals_opened": 0,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "fullRange": {
              "end": {
                "character": 9,
                "line": 19
              },
              "start": {
                "character": 4,
                "line": 19
              }
            },
            "message": "tactic 'aesop' failed, made no progress\nInitial goal:\n  \u03b1 : Type u_1\n  inst\u271d\u00b2 : Fintype \u03b1\n  inst\u271d\u00b9 : DecidableEq \u03b1\n  inst\u271d : Nontrivial \u03b1\n  G : SimpleGraph \u03b1\n  h_conn : G.Connected\n  \u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path",
            "range": {
              "end": {
                "character": 9,
                "line": 19
              },
              "start": {
                "character": 4,
                "line": 19
              }
            },
            "severity": 1,
            "source": "Lean 4"
          },
          {
            "fullRange": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 19,
        "error_char": 4,
        "error_msg": "tactic 'aesop' failed, made no progress\nInitial goal:\n  \u03b1 : Type u_1\n  inst\u271d\u00b2 : Fintype \u03b1\n  inst\u271d\u00b9 : DecidableEq \u03b1\n  inst\u271d : Nontrivial \u03b1\n  G : SimpleGraph \u03b1\n  h_conn : G.Connected\n  \u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path",
        "goal_before_error": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "aesop",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 20,
            "code": "exact h",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 280
          }
        ],
        "tactic_count": 3,
        "successful_tactics": 1,
        "first_failure_step": 2,
        "cps": 33.33333333333333,
        "cps_peak_step": 1,
        "error_code": "aesop"
      }
    },
    {
      "iteration": 7,
      "provider": "openrouter_primary",
      "finish_reason": "tool_calls",
      "response_id": "gen-1772032531-XMEsVVI6wd4WcCztjHaY",
      "api_elapsed_s": 18.847,
      "usage": {
        "prompt_tokens": 13474,
        "completion_tokens": 818,
        "total_tokens": 14292,
        "reasoning_tokens": 751,
        "cost_usd": 0.0334187
      },
      "openrouter_retries": 0,
      "response_text_len": 0,
      "used_tool_call": true,
      "reasoning_text": "**Testing inequality proof via simp**",
      "reasoning_details": [
        {
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.summary",
          "summary": "**Testing inequality proof via simp**"
        },
        {
          "id": "rs_0975e8a379ef297601699f1214a790819599d6348e78426175",
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.encrypted",
          "data": 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OCVq7IDNc4ZKvfGdjRF2tsFAxewnfZHpwUwe1mOkOHJ4Diz5fxOdFx8hnpZ9WE2DoJOd0-LuS1VQc4KytCKRk3KRzs8eLASzFTU9iXfcwWJPvrbailEMplR9WFd29Q1BlWy2xY5KKPyhtgET7roiRDTzPWvGmzdv08bob3mzRs_-lacA="
        }
      ]
    },
    {
      "iteration": 7,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "partial",
      "goals_remaining": 1,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by\n  simp [path]\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032550_6424.lean:19:106: error: unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 if G.Connected then \u2191\u230aG.averageDistance\u230b\u208a else 0\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n\n",
      "compile_elapsed_s": 31.156,
      "tactic_replay": {
        "tactic_count": 3,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "goal_trajectory": [
          1,
          1,
          1
        ],
        "max_goals": 1,
        "final_goal_count": 1,
        "goals_opened": 0,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "fullRange": {
              "end": {
                "character": 15,
                "line": 19
              },
              "start": {
                "character": 106,
                "line": 18
              }
            },
            "leanTags": [
              1
            ],
            "message": "unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 if G.Connected then \u2191\u230aG.averageDistance\u230b\u208a else 0",
            "range": {
              "end": {
                "character": 0,
                "line": 19
              },
              "start": {
                "character": 106,
                "line": 18
              }
            },
            "severity": 1,
            "source": "Lean 4"
          },
          {
            "fullRange": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 18,
        "error_char": 106,
        "error_msg": "unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 if G.Connected then \u2191\u230aG.averageDistance\u230b\u208a else 0",
        "goal_before_error": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "simp [path]",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 20,
            "code": "exact h",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 280
          }
        ],
        "tactic_count": 3,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "cps": 0.0,
        "cps_peak_step": 0,
        "error_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by"
      }
    },
    {
      "iteration": 8,
      "event": "search_mathlib",
      "query": "averageDistance",
      "results_count": 0
    },
    {
      "iteration": 9,
      "provider": "openrouter_primary",
      "finish_reason": "tool_calls",
      "response_id": "gen-1772032587-FfdoIYReYSlANbcnBYEg",
      "api_elapsed_s": 3.555,
      "usage": {
        "prompt_tokens": 17625,
        "completion_tokens": 168,
        "total_tokens": 17793,
        "reasoning_tokens": 98,
        "cost_usd": 0.00577815
      },
      "openrouter_retries": 0,
      "response_text_len": 0,
      "used_tool_call": true,
      "reasoning_text": "**Testing simplification and compilation**",
      "reasoning_details": [
        {
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.summary",
          "summary": "**Testing simplification and compilation**"
        },
        {
          "id": "rs_0975e8a379ef297601699f124c56cc819585dfbdc201cc5086",
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.encrypted",
          "data": "gAAAAABpnxJP3AOpOO-xk5YvJCC-W38N6MiUKXRhHrBCfH5EURU2nXAaU1D-BaZaNBF7iWyj8LV42bZPj2lkqpa3UUnoKeLp2XYQqSXPB-5DQU4hEroaoSL94WoOl1Pl8aZ0MuBbJ0sCZ2TirKo3IpNIc3f_MPYiGgAbJ790-0aLjKw_zFmCX1SRCZSOoVyZeoG2IULd8ypD-pM_HnLlKWjEkssTnbv1vv_sn9sj-Dy7jLaTtEqJThew14Oms5lEksk_ogrReZgkE5RmJOUOcHr5PkDbflBbaTsO5QEwcQ26rJvRREjkI2uqdpFDI4j4alKIpCYV-spXQrSjrgtzxqUL5AAQJZCqXJ6xJsvfg4QCGmjdeCgmT8DkXOGfFW9NSpTwunH2s7exRQh4QSbl0eGMJQWvjLFPdhGVNgiTr9_emt2NBXiBdc6HDNx7V06kT_OHvi18CUScD1q_xgVVyon8pAtsgcBqLFrcL1Nof6J8_89o3NnY9OijihKaePQMTW8YfQEJbACcAJRWy1nwvocuRF8QaDh7mubrN1vBNLb9vtVD_ezLkI2XYBf21vZhlVdFYGz7MlogDhbAl_MbUGdQ0ZJ86UZOebo3a815-oKKCHgDAvxL65qYkS6BqDGmjnxQjffagOGjFInD4neWegMXNnRoAmhFK98HdeVkm4xacDaglLSclG6OUugJDLlHLp7hLPVddWhUsQlvgMscLUK9kFEiMVwKfjEuzrbG4eFwOM53CTKFfXL43ZPFzbhJPX7OLbpUFp85OKnLCBtONKfg1pxHmxpSFmFVT5Bx2V-4fJV81C0w1Pb4ojRv7jj0fSShivdbEAn-_RuRj9V7_-fsqgAeHs98bClBj0WB5fVfq8sG9PdkAD3gxcHod0GpqSvX5Lz63OpTdiCTHRVlk-3rjKkpTCOKUv52kyRcin_6fJ3spPKErD2nXbqBRNsA3nEAUUFTeJedCdFUFa84RfQISO0KNfErnzekD6jG7KvSl3s7Ers6G8P9nTz8NTDQbX4juT_JpfVcSpIcu2g7H-FL7QS7aN62F76akIKn3FEbXTXKC-A7L6pK940R7mIeIXx6RKW6t35t8hBKtk3jYq1oCouabDxS-e4s-wiHjCzU95jHIWVj5zaKwHErngr0gzaOzq1RUhBF9sMPtUXbAOcR_q1SNS-Rm3JIF9rhvZiEOKjSFID5tuG5K1-YaEit64O3rc74seSbD7GYLKMcXJWWlkivuKNKUzCJgNf--DjOuauOaKYrXVlDYr3Y_kgz-b5a4vGDDxsRGI4ImwCuXn9DAOry9TUFskYdf-ELq9tIJ4598sab8x_iGAvaVAQKhAdYqlR0SirK7l2zYfgitj6jc8yPZrR3nw=="
        }
      ]
    },
    {
      "iteration": 9,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "partial",
      "goals_remaining": 1,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by\n  simp [path, h_conn]\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032591_5071.lean:19:106: error: unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191\u230aG.averageDistance\u230b\u208a\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n\n",
      "compile_elapsed_s": 38.688,
      "tactic_replay": {
        "tactic_count": 3,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "goal_trajectory": [
          1,
          1,
          1
        ],
        "max_goals": 1,
        "final_goal_count": 1,
        "goals_opened": 0,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "fullRange": {
              "end": {
                "character": 23,
                "line": 19
              },
              "start": {
                "character": 106,
                "line": 18
              }
            },
            "leanTags": [
              1
            ],
            "message": "unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191\u230aG.averageDistance\u230b\u208a",
            "range": {
              "end": {
                "character": 0,
                "line": 19
              },
              "start": {
                "character": 106,
                "line": 18
              }
            },
            "severity": 1,
            "source": "Lean 4"
          },
          {
            "fullRange": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 18,
        "error_char": 106,
        "error_msg": "unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191\u230aG.averageDistance\u230b\u208a",
        "goal_before_error": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "simp [path, h_conn]",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 20,
            "code": "exact h",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 280
          }
        ],
        "tactic_count": 3,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "cps": 0.0,
        "cps_peak_step": 0,
        "error_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by"
      }
    },
    {
      "iteration": 10,
      "provider": "openrouter_primary",
      "finish_reason": "tool_calls",
      "response_id": "gen-1772032630-UFEkW7FmBHsuGONuVhpy",
      "api_elapsed_s": 15.741,
      "usage": {
        "prompt_tokens": 20925,
        "completion_tokens": 688,
        "total_tokens": 21613,
        "reasoning_tokens": 605,
        "cost_usd": 0.01923635
      },
      "openrouter_retries": 0,
      "response_text_len": 0,
      "used_tool_call": true,
      "reasoning_text": "**Exploring inequality approach**",
      "reasoning_details": [
        {
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.summary",
          "summary": "**Exploring inequality approach**"
        },
        {
          "id": "rs_0975e8a379ef297601699f1276b6fc8195b5ba55f4c6a0c921",
          "format": "openai-responses-v1",
          "index": 0,
          "type": "reasoning.encrypted",
          "data": "gAAAAABpnxKFpKGQkiXQtT5Nf8cgvcWmaL7fWSBXO0-xwH7qkkxFtm5DeXCYTLIPfUm4SEmS2PKB3ijsAT36rAWT_wuHdu5u5jNJFLhtvjl2hR64n_LYthLyOeaPbE4iO5ig32TwUAYNFgpeZyHgfMQAZ8MvBRPmOifPdtnq8kWASLjcpVa28egmHEPe0j6HgiLgpFnai94lwBiXwo4UY5A20YXXBO9xpzBqLQ_Xwf1-N_Xs_jhpIonqfflaVQrwb8ofUpuIJENFHuAejaGMmdtRbaxAaegTZFqd_4PM4RgwWjaDiCXlvZii4b-It5mTnbCIwLzOy-RvCtZIFpRMPNUc0J0SxOtAsDeacLmQdEAZTqRHIVCEWnTTjpM_J_lGyVS6LrwaYppDsFCT60inN-KVj9Bz_xRzJAdJgFUJ_ymo_vDlJrcfFYepKhpXivzVgGSZJLI8JRfb5aR1JpePQnfMv_FBL3f8PNTTpYsqEAcUL_nCuBnNUQ9d1tl4A0S0pxq0JaEvRluJKuOZ1TPnPHgWqvzZ_sZScJWq0pE9BcAPrruqsFTr0TXLL0QyCG2bAkPhlrON3Sip5M_GPg-w3ZkQobSQTlxzFcKb5_TTtT5IikUqON4rFcnzDdtUj6GvSxk1cONJB4FxphMusquaKuY5excdfo_Kz8QMPCWYPikfrs_jNgPwNAH5wG7ziongSsGE2zIJRJaRfeuTRkdueCvqs66lUSi-ThZjYhz56anahXUt2xiXgJ6s9ix1R_qfaxSaezr4mNY4S5FjoIQ94i5Mj7UEwms3n-8YIfEzeDh2-ePwuDNPDgwbWWay3bPARQLL8oJCNILkVInhwJt_E-KTQgcD-5VkCDzGnHv-JGWM1HttpEARAD-d_qTQjaC-xGI73dxLN6qf0qPnLbryvFUv8mTnQFxX59J1R_VtYO05QV3zx1DTIUD7Yebpitk5lqL1Ugd-_vUCS1SXTNSVf-TBLga8UjGj1jqR-mbKeRC_tZHuIITpTbo76kSzWgMmaexmxxVim8EXJ8eLEauooS0Ye3jY5-fB3MmUxhNoVMjZiNLivB6XvIh9oPSwEyRNIA-AEGEFcaj_nKLtaLpFSFBdMh-C15Vl84yxUR072qNnUx6IrlHAcVLUErGBBO1I6h6GKw55Ya3uI4ROjJDmyKC3W0E9RxfjchO44Vnzfo9hqRtTs8bP-uU9ur-lhR_LcibVMC5FZS9PgZouoGuy46ZILyF1kBdy_019DSfW-0CQeEZM8N_EWCMNKAXDY4w2FQ7xBzXZkEdjI5fc06gv8bLY97PDmyFhlZLJIduh_3f8GQWe_zAji3qzn3CgVzI-8ucb5MH4I7YuJiIXnmf7uf58xB15YgLn5fzOWwQ8zvDZIvgkMDasmoycJg_LqIz11o6QarxK1Q9HgCav-mUQjbw9cEL8J52dSjJMyvDNBL19bC45zOo2IO3mWihKglFYQ6V9qyXs1uzGBXXL68iUgcVgugklSVbeOmoBUNC0S4-fA0GJ_lKvoe6ojR2Jwh8iAKcimTOoF8UR7m_EPsTZE4pRfqWm7VaiRW5jQ1dEX_zdDDeZZzolUwrYxQouluLDnW6aveR8YH0K8aFZB0RUY5E7IJKRkA8RZsgw-bFQqNiBScuTs_E0AtSrkrayqqxZPrbNKzfSYcP7zAvDUHn3O373PYNUKvnydiRj96JssIbPq7TiouEItCWFJW8TOklW2gZ39aSZjcB_P-bgdmvNJzZK510-n2EMiaLoBiyfSB6QKPdMoIGEAMFvA1vl-Jr9ETUyHI1IFEfY_Re-uaNNAZrNcZBGZckkPX7rOjvs5AHPgjwLKHxbEUXinwk3aOJem7UdIS9JUK1a_RY5udBOAO806xwtx7W_3BI_hpHHooeLpQSBzJCzf0fNqgQ63IxQMA3UPkvPAKXUQ5GG4LGKmzUsgl4OuPlLHaFwjK46QCOjlw90VIfYCciqNg6XPBKQTkb81Rrf9KmFTb6OxeFtjrkxfKmj5KBkCTEE78mjRxBJXhxRTchAW6wWHgRBcCApNguMKTUxsB9WGctnqRthjOB-rI88rU8hs_KfiPfC8sCqSZOqEiJ5aDMcjGwUfwGzHDxXL9wcmHZJgL81buC8jJ0ADSwtUZy4UQ2wMt94D9Ze_MdDNy9kqcfwuk4tCcNI8HJMwZH6IB0ycSUBsIY_VYSM65uxFxfpP43E73JvRaooJO0pAzEdQM1bq5Wc0KuOVWblcV6K4DtNzvdbzuV2CJgStJr3oCTuWGqF5DTVyiP2wKzsSQwFbN0_CFQPcCvDwi_2lCFan1T2wcTiZKel0QYyH8fBHAf2W4951vE6JokjSgaSOKfDg-SVfUiE84eRpz9ZCm5u5oj0My4bd_utpDW_Xw48KNx9CKg6TzvH1u_LTdqewdqn1G8GK_LIIwO8CV3eA3nS8R-PGvMABUJYAIhqvhbBK7UkmfAOhRPMRPxtaYO_EPY33pY9RmKX6ZQIQ-sBXS9Ao9Tnm4f8l5fiZ-X5trRQ2FjVZW7y1raJWgmb6Nxf5b9ZMLhDIJN-0W7NI_EX0GHK_483faeiA_eC1XsHKhB-KhNE7-de--Im9PAnO2APcQyxqPxNEWgyjWkwQNKMtj6VYhLI6d-FosIbkgbMBMMkO7CJhOeRMOVLltj2xXooo9XPkdcymJuUHwJbXCCL0Uos2ySrXYHgC-Q-yEaXySLwQmGu2dnAlxpxjxxdO-1OPW4uMzDkMNcikTSpyzafJEAecuVBd3diOJmBnUX1UKz7epHoh9hV7QOfr_FhwNqlfxpMKzKLMM7I-dKlNiJ-Qq5yA2Q4ysZ7EWkeFhuBE3FIz10uRj9E-W-mbInFgx8qMW6GUp4PVdCFd_Ejjl_6QMNmMHF94vKYEu-6C4CxOLJVa_0JqIySdLuMZ_Gb8auZIEl-KDTjosCMt8raD-38ShLW36LKNUXA_HIuJYv0zul72moCg8mMKEeh4ZBu26pBDWLJvh939VAkURth2atmMsJbufbBXcDkbGnMd5MqMl5aw-1nOMcBagHwUBvnkOs3AzEcb4rfEcFQj2DyYJzWn9DeJd4S9k4FVKuKMXZs7cLv25AeCtTiptsjGOylMgsnyVCHdFoyCax8peCGpvHJIWoDSEpvmSKvKNiEfPXmbUCXBYcFdzI9QctQpK4ei6KSwbFs12qfDvOhiw1g1ZthycyK5iLoSjgfkEmjGQiyggdW2QkWZtGbipcco_ZjwaWuRC3MoKxQQMTJ2H1vrmxIn7oL2__RgoItISbqplC-okOxpPtHHjFJ3gnPAZ4xKBC8-XkwnDJcYzpjshC4a20BZLfXwuNuIU6R3bZl6rMMki_kNKXbHim9gtQpYKyqnIRWk3Qhe67b_uPx5EHUJs3GuPZrOV7mktaB0oy-zruHvcRSswiTl79nUrCZPsT4Gfh3pMo9UcuDQ2OAHAYPnurltKciZOdOV2dsMX3PXFjNJtaEYZfiWXuhaWYDtelZ56MGDTq8hMCYmh6BfkLS6zkEHxjOjf0VagvQxTkFEmsRTX7r37-opB9z0vx1dlGL5kWLsAdXZcTFZKrgO5KF4w3MmkW2bdz6xBdy-qTmKkXxVeh5dsiHQLIYDvXQpsSV6Ry6ZwMxrLbewCCXP1yLXezcj5jCYJ14G0rH_fCHwHYPo3HKQYmXyTiSx4v7Xms8ACxUIWQu3b3s8BpFxjyow-mzp1_GjsLIkOtyNPYBEqx0LbqylFG06CkDeB-wxBtc1GWWu2PN1m75kujIDTaMtyNEO0xR53xm8_CtYtuwE32jp4s_k1VBwcAXie181oFTlmWDSQyZPbYIpEpNdV9pMP2xgktCiHdeHY4ucPgoFisbnJS-AmZyropGlcjiw6pimWMMmVuWkXG2m3GjbiPmn_bZ2iw45KmhCgea09DHpdDZXbSQgwMnMWJwlf6Gm7H0kOf4D8QJc9iS1uUYBEavHeFnY7rCvW_20PNmgIjheTOA0PiRhFmExvFgRm-HIOnNu6woTYs4jmPaboy3f_cMezPH0EIxC27K673FQ55bsvaPtzT05VvK8sQn9dmUWCN7Fawj4GO8mk3MhaZ4Jfh_azSfxPljfZv9Rwc1kMX9c_8NOLv5WWk__KKm3qwpfkqYsU_fVrQ5L8orxbN75mY9hXUM7oEe8wfb"
        }
      ]
    },
    {
      "iteration": 10,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "partial",
      "goals_remaining": 1,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by\n  simp [path, h_conn, distavg, graphCenter, maxEccentricityVertices]\nexact h",
      "compiler_output_preview": "/app/asi_portal/verifier/quick_1772032645_3137.lean:19:106: error: unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308(if 0 < Fintype.card \u03b1 then (\u2211 x, \u2191(G.distToSet x {v | G.eccentricity v = G.minEccentricity})) / \u2191(Fintype.card \u03b1)\n        else 0) +\n        if 0 < Fintype.card \u03b1 then\n          (\u2211 x, \u2191(G.distToSet x {v | G.eccentricity v = G.maxEccentricity})) / \u2191(Fintype.card \u03b1)\n        else 0\u2309 \u2264\n    \u2191\u230aG.averageDi\n...<truncated>",
      "compile_elapsed_s": 44.692,
      "tactic_replay": {
        "tactic_count": 3,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "goal_trajectory": [
          1,
          1,
          1
        ],
        "max_goals": 1,
        "final_goal_count": 1,
        "goals_opened": 0,
        "goals_closed": 0
      },
      "lsp_feedback": {
        "diagnostics": [
          {
            "fullRange": {
              "end": {
                "character": 70,
                "line": 19
              },
              "start": {
                "character": 106,
                "line": 18
              }
            },
            "leanTags": [
              1
            ],
            "message": "unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308(if 0 < Fintype.card \u03b1 then (\u2211 x, \u2191(G.distToSet x {v | G.eccentricity v = G.minEccentricity})) / \u2191(Fintype.card \u03b1)\n        else 0) +\n        if 0 < Fintype.card \u03b1 then\n          (\u2211 x, \u2191(G.distToSet x {v | G.eccentricity v = G.maxEccentricity})) / \u2191(Fintype.card \u03b1)\n        else 0\u2309 \u2264\n    \u2191\u230aG.averageDistance\u230b\u208a",
            "range": {
              "end": {
                "character": 0,
                "line": 19
              },
              "start": {
                "character": 106,
                "line": 18
              }
            },
            "severity": 1,
            "source": "Lean 4"
          },
          {
            "fullRange": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "message": "'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]",
            "range": {
              "end": {
                "character": 6,
                "line": 22
              },
              "start": {
                "character": 0,
                "line": 22
              }
            },
            "severity": 3,
            "source": "Lean 4"
          }
        ],
        "error_line": 18,
        "error_char": 106,
        "error_msg": "unsolved goals\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308(if 0 < Fintype.card \u03b1 then (\u2211 x, \u2191(G.distToSet x {v | G.eccentricity v = G.minEccentricity})) / \u2191(Fintype.card \u03b1)\n        else 0) +\n        if 0 < Fintype.card \u03b1 then\n          (\u2211 x, \u2191(G.distToSet x {v | G.eccentricity v = G.maxEccentricity})) / \u2191(Fintype.card \u03b1)\n        else 0\u2309 \u2264\n    \u2191\u230aG.averageDistance\u230b\u208a",
        "goal_before_error": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
        "full_timeline": [
          {
            "line": 18,
            "code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 19,
            "code": "simp [path, h_conn, distavg, graphCenter, maxEccentricityVertices]",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 202
          },
          {
            "line": 20,
            "code": "exact h",
            "goal": "```lean\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\nh : \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n```",
            "goal_count": 1,
            "ast_complexity": 280
          }
        ],
        "tactic_count": 3,
        "successful_tactics": 0,
        "first_failure_step": 1,
        "cps": 0.0,
        "cps_peak_step": 0,
        "error_code": "have h : Int.ceil (distavg G (graphCenter G) + distavg G (maxEccentricityVertices G)) \u2264 (path G : \u2124) := by"
      }
    }
  ],
  "verification": {
    "banned_tokens": [],
    "command": [
      "[path]
      "lean",
      "/app/asi_portal/verifier/quick_1772032690_6407.lean"
    ],
    "comparator_passed": null,
    "duration_s": 15.087335109710693,
    "goals_remaining": 1,
    "is_verified": false,
    "lean_file_path": "",
    "problem": {
      "axioms_check_name": "conjecture34",
      "axioms_check_skipped": false,
      "benchmark_id": "WrittenOnTheWallII__GraphConjecture34__conjecture34",
      "category": "research_open",
      "endings": [
        "end WrittenOnTheWallII.GraphConjecture34"
      ],
      "imports": [
        "FormalConjectures.Util.ProblemImports"
      ],
      "preamble_chars": 149,
      "source_file": "FormalConjectures/WrittenOnTheWallII/GraphConjecture34.lean",
      "title": "conjecture34"
    },
    "returncode": 1,
    "status": "partial",
    "stderr": "",
    "stdout": "/app/asi_portal/verifier/quick_1772032690_6407.lean:18:99: error: unsolved goals\ncase refine_1\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u2308G.distavg G.graphCenter + G.distavg G.maxEccentricityVertices\u2309 \u2264 \u2191G.path\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n",
    "timed_out": false
  },
  "phase2_error": "ProgressAnalysisResult.__init__() missing 1 required positional argument: 'progress_score'"
}
Gemini 3.1 Pro Agent v8 Failed -- Feb 24, 2026
View
{
  "agent_telemetry": {
    "compilations": 0,
    "iterations": 0,
    "duration_s": 0.05,
    "best_status": "pending",
    "best_goals": null,
    "max_iterations": 10,
    "model": "google/gemini-3.1-pro-preview",
    "error": "OpenRouter API error 402: {\"error\":{\"message\":\"This request requires more credits, or fewer max_tokens. You requested up to 65536 tokens, but can only afford 58661. To increase, visit https://openrouter.ai/settings/keys and create a key with a higher total limit\",\"code\":402,\"metadata\":{\"provider_name\":null}},\"user_id\":\"user_2zsm3L1zzBL2yxyrvmrXwgeTimc\"}",
    "provider": "openrouter_primary",
    "finish_reason": "",
    "usage": {
      "prompt_tokens": 0,
      "completion_tokens": 0,
      "total_tokens": 0,
      "reasoning_tokens": null,
      "cost_usd": 0.0
    },
    "reasoning_effort": "high",
    "response_trace_count": 0
  },
  "response_trace": []
}
Gemini 3 Flash Agent v8 Failed -- Feb 17, 2026
let n := Fintype.card α have h_n : 1 < n := Fintype.one_lt_card set C := graphCenter G set M := maxEccentricityVertices G let d_avg_C := distavg G C let d_avg_M := distavg G M let p_G := path G have h_C_nonempty : C.Nonempty := graphCenter_nonempty G h_conn have h_M_nonempty : M.Nonempty := maxEccentricityVertices_nonempty G h_conn unfold distavg path simp only let sum_all := ∑ i, ∑ j, (G.dist i j : ℚ) let denom := (n : ℚ) * (n - 1) let avg_dist := sum_all / denom have h_denom_pos : 0 < denom := by have hn : (n : ℚ) > 1 := by exact_mod_cast h_n nlinarith suffices (Int.ceil (d_avg_C + d_avg_M) : ℤ) ≤ Int.floor avg_dist by exact_mod_cast this apply Int.ceil_le.mpr have h_floor_le : (Int.floor avg_dist : ℚ) ≤ avg_dist := Int.floor_le avg_dist apply le_trans _ h_floor_le let f v := (∑ u, (G.dist v u : ℚ)) / (n : ℚ) have h_davg_C : d_avg_C = (∑ v in C, f v) / (C.card : ℚ) := by rfl have h_davg_M : d_avg_M = (∑ v in M, f v) / (M.card : ℚ) := by rfl have h_sum_all_f : sum_all / (n : ℚ) = ∑ v, f v := by simp [f, sum_division_by_constant, sum_comm] have h_avg_dist_f : avg_dist = (∑ v, f v) / (n - 1 : ℚ) := by rw [← h_sum_all_f] field_simp [h_denom_pos] ring let min_f := (C.card : ℚ)⁻¹ * ∑ v in C, f v let max_f := (M.card : ℚ)⁻¹ * ∑ v in M, f v calc d_avg_C + d_avg_M = min_f + max_f := by rfl _ ≤ avg_dist := ?_ linarith [h_n]
View
{
  "agent_telemetry": {
    "compilations": 8,
    "iterations": 8,
    "duration_s": 64.39,
    "best_status": "failed",
    "best_goals": null,
    "max_iterations": 8,
    "model": "gemini-3-flash-preview",
    "error": null,
    "provider": "openrouter_primary",
    "finish_reason": "stop",
    "usage": {
      "prompt_tokens": 39344,
      "completion_tokens": 5010,
      "total_tokens": 44354,
      "reasoning_tokens": null,
      "cost_usd": 0.02650975
    },
    "reasoning_effort": "",
    "response_trace_count": 16
  },
  "response_trace": [
    {
      "iteration": 1,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351246-urg2sU9xHqikvdIIhZgY",
      "api_elapsed_s": 4.287,
      "usage": {
        "prompt_tokens": 1688,
        "completion_tokens": 577,
        "total_tokens": 2265,
        "reasoning_tokens": null,
        "cost_usd": 0.002575
      },
      "openrouter_retries": 0,
      "response_text_len": 1289
    },
    {
      "iteration": 1,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [
        "sorry"
      ],
      "proof_code": "intro h_alpha\nset C := graphCenter G\nset M := maxEccentricityVertices G\nlet n := Fintype.card \u03b1\nlet p := (path G : \u211a)\nlet d_avg_C := distavg G C\nlet d_avg_M := distavg G M\nhave h_n_pos : 0 < n := Fintype.card_pos\nset lhs := Int.ceil (d_avg_C + d_avg_M)\nset rhs := (path G : \u2124)\nsuffices (d_avg_C + d_avg_M : \u211a) \u2264 (path G : \u211a) by\n  rw [\u2190 Int.cast_le (\u03b1 := \u211a)]\n  have h_floor : (path G : \u211a) = Int.floor (\u2211 i, \u2211 j, (G.dist i j : \u211a) / (n * (n - 1) : \u211a)) := by rfl\n  exact Int.ceil_le.mpr (by linarith)\nunfold distavg\nunfold path\nsimp only\nlet total_dist := \u2211 i, \u2211 j, (G.dist i j : \u211a)\nlet avg_dist := total_dist / (n * (n - 1) : \u211a)\nlet sum_dist_C := (\u2211 v in C, \u2211 u, (G.dist v u : \u211a)) / (C.card : \u211a)\nlet sum_dist_M := (\u2211 v in M, \u2211 u, (G.dist v u : \u211a)) / (M.card : \u211a)\nsuffices sum_dist_C + sum_dist_M \u2264 Int.floor avg_dist by\n  exact (le_trans (by linarith) (by linarith))\nobtain \u27e8v_c, h_vc_mem\u27e9 := (graphCenter_nonempty G h_conn).nonempty\nobtain \u27e8v_m, h_vm_mem\u27e9 := (maxEccentricityVertices_nonempty G h_conn).nonempty\nhave h_card_C : (C.card : \u211a) > 0 := by\n  norm_cast\n  exact Finset.card_pos.mpr (graphCenter_nonempty G h_conn).nonempty\nhave h_card_M : (M.card : \u211a) > 0 := by\n  norm_cast\n  exact Finset.card_pos.mpr (maxEccentricityVertices_nonempty G h_conn).nonempty\napply Int.ceil_le.mpr\nsorry",
      "compiler_output_preview": "\nBanned tokens found: sorry"
    },
    {
      "iteration": 2,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351250-HnAdwmd3Ha29i51QmINd",
      "api_elapsed_s": 4.439,
      "usage": {
        "prompt_tokens": 2373,
        "completion_tokens": 572,
        "total_tokens": 2945,
        "reasoning_tokens": null,
        "cost_usd": 0.0029025
      },
      "openrouter_retries": 0,
      "response_text_len": 1420
    },
    {
      "iteration": 2,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [
        "sorry"
      ],
      "proof_code": "intro h_alpha\nset C := graphCenter G\nset M := maxEccentricityVertices G\nlet n := Fintype.card \u03b1\nlet d_avg_C := distavg G C\nlet d_avg_M := distavg G M\nlet p_G := path G\n\nhave h_n_gt_one : 1 < n := Fintype.one_lt_card\nhave h_n_pos : 0 < n := by linarith\nhave h_C_nonempty : C.Nonempty := graphCenter_nonempty G h_conn\nhave h_M_nonempty : M.Nonempty := maxEccentricityVertices_nonempty G h_conn\n\nhave h_card_C_pos : 0 < (C.card : \u211a) := by\n  rw [Nat.cast_pos]\n  exact card_pos.mpr h_C_nonempty\nhave h_card_M_pos : 0 < (M.card : \u211a) := by\n  rw [Nat.cast_pos]\n  exact card_pos.mpr h_M_nonempty\n\nunfold distavg path at *\nsimp only at *\n\nlet avg_dist := (\u2211 i, \u2211 j, (G.dist i j : \u211a)) / (n * (n - 1) : \u211a)\nlet avg_C := (\u2211 v in C, \u2211 u, (G.dist v u : \u211a)) / (C.card : \u211a) / n\nlet avg_M := (\u2211 v in M, \u2211 u, (G.dist v u : \u211a)) / (M.card : \u211a) / n\n\nsuffices (avg_C + avg_M : \u211a) \u2264 (p_G : \u211a) by\n  rw [\u2190 Int.cast_le (\u03b1 := \u211a)]\n  apply Int.ceil_le.mpr\n  calc (distavg G C + distavg G M : \u211a) \u2264 (p_G : \u211a) := by exact this\n    _ \u2264 (Int.floor avg_dist : \u211a) := by rfl\n\napply le_trans ?_\n\u00b7 exact Int.floor_le avg_dist\n\u00b7 field_simp\n  sorry; ring_nf; sorry\n\n-- Note: The goal is to relate vertex-average distances (from C and M) to the global average distance.\n-- In a connected graph, center vertices minimize sum of distances.\n-- Eccentricity max vertices are at the periphery.\n-- Conjecture 34 posits this specific bound on the floor of global average.",
      "compiler_output_preview": "\nBanned tokens found: sorry"
    },
    {
      "iteration": 3,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351254-sbnfsMLjaX4DNtcG11kW",
      "api_elapsed_s": 4.629,
      "usage": {
        "prompt_tokens": 3053,
        "completion_tokens": 620,
        "total_tokens": 3673,
        "reasoning_tokens": null,
        "cost_usd": 0.0024802
      },
      "openrouter_retries": 0,
      "response_text_len": 1365
    },
    {
      "iteration": 3,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "let n := Fintype.card \u03b1\nhave h_n : 1 < n := Fintype.one_lt_card\nset C := graphCenter G\nset M := maxEccentricityVertices G\nlet d_avg_C := distavg G C\nlet d_avg_M := distavg G M\nlet p_G := path G\n\nhave h_C_nonempty : C.Nonempty := graphCenter_nonempty G h_conn\nhave h_M_nonempty : M.Nonempty := maxEccentricityVertices_nonempty G h_conn\n\nunfold distavg path\nsimp only\n\nlet sum_all := \u2211 i, \u2211 j, (G.dist i j : \u211a)\nlet denom := (n : \u211a) * (n - 1)\nlet avg_dist := sum_all / denom\n\nhave h_denom_pos : 0 < denom := by\n  have hn : (n : \u211a) > 1 := by exact_mod_cast h_n\n  nlinarith\n\nsuffices (Int.ceil (d_avg_C + d_avg_M) : \u2124) \u2264 Int.floor avg_dist by\n  exact_mod_cast this\n\napply Int.ceil_le.mpr\nhave h_floor_le : (Int.floor avg_dist : \u211a) \u2264 avg_dist := Int.floor_le avg_dist\napply le_trans _ h_floor_le\n\nlet f v := (\u2211 u, (G.dist v u : \u211a)) / (n : \u211a)\nhave h_davg_C : d_avg_C = (\u2211 v in C, f v) / (C.card : \u211a) := by rfl\nhave h_davg_M : d_avg_M = (\u2211 v in M, f v) / (M.card : \u211a) := by rfl\n\nhave h_sum_all_f : sum_all / (n : \u211a) = \u2211 v, f v := by\n  simp [f, sum_division_by_constant, sum_comm]\n\nhave h_avg_dist_f : avg_dist = (\u2211 v, f v) / (n - 1 : \u211a) := by\n  rw [\u2190 h_sum_all_f]\n  field_simp [h_denom_pos]\n  ring\n\nlet min_f := (C.card : \u211a)\u207b\u00b9 * \u2211 v in C, f v\nlet max_f := (M.card : \u211a)\u207b\u00b9 * \u2211 v in M, f v\n\ncalc d_avg_C + d_avg_M = min_f + max_f := by rfl\n  _ \u2264 avg_dist := ?_\n\nlinarith [h_n]",
      "compiler_output_preview": "[path]:49:32: error: unexpected token 'in'; expected ','\n[path]:27:36: error: unknown identifier 'graphCenter_nonempty'\n[path]:2\n...<truncated>"
    },
    {
      "iteration": 4,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351266-87h7Pxfy1mAwYSu8AP1T",
      "api_elapsed_s": 4.354,
      "usage": {
        "prompt_tokens": 4044,
        "completion_tokens": 621,
        "total_tokens": 4665,
        "reasoning_tokens": null,
        "cost_usd": 0.00297645
      },
      "openrouter_retries": 0,
      "response_text_len": 1357
    },
    {
      "iteration": 4,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [
        "sorry"
      ],
      "proof_code": "set n := Fintype.card \u03b1\nhave h_n : 1 < n := Fintype.one_lt_card\nhave h_n_pos : 0 < (n : \u211a) := by exact_mod_cast (pos_of_gt h_n)\nset C := graphCenter G\nset M := maxEccentricityVertices G\nlet d_avg_C := distavg G C\nlet d_avg_M := distavg G M\nlet p_G := path G\n\nhave h_C_nonempty : C.Nonempty := by\n  simp [C, graphCenter]\n  use (Classical.choice (Fintype.nonempty_iff.mp (nontrivial_iff_exists_ne.mp \u2039Nontrivial \u03b1\u203a).nonempty))\n  simp\n  exact \u27e8by simp, by simp\u27e9\n\nhave h_M_nonempty : M.Nonempty := by\n  simp [M, maxEccentricityVertices]\n  use (Classical.choice (Fintype.nonempty_iff.mp (nontrivial_iff_exists_ne.mp \u2039Nontrivial \u03b1\u203a).nonempty))\n  simp\n\nunfold distavg path\nsimp only\n\nlet avg_dist := (\u2211 i, \u2211 j, (G.dist i j : \u211a)) / ((n : \u211a) * (n - 1))\nhave h_p_G : (p_G : \u211a) = Int.floor avg_dist := rfl\n\nsuffices (d_avg_C + d_avg_M : \u211a) \u2264 (p_G : \u211a) by\n  rw [\u2190 Int.cast_le (\u03b1 := \u211a)]\n  apply Int.ceil_le.mpr\n  exact this\n\napply le_trans _ (Int.floor_le avg_dist)\nlet f v := (\u2211 u, (G.dist v u : \u211a)) / (n : \u211a)\nhave h_dC : d_avg_C = (\u2211 i in C, (\u2211 j, G.dist i j : \u211a) / n) / C.card := by rfl\nhave h_dM : d_avg_M = (\u2211 i in M, (\u2211 j, G.dist i j : \u211a) / n) / M.card := by rfl\n\nlet S := \u2211 i, \u2211 j, (G.dist i j : \u211a)\nhave h_avg : avg_dist = S / (n * (n - 1)) := rfl\n\nhave h_min : d_avg_C \u2264 S / (n * n) := by\n  sorry\n\nhave h_max : d_avg_M \u2264 S / (n * (n - 1)) := by\n  sorry\n\nlinarith",
      "compiler_output_preview": "\nBanned tokens found: sorry"
    },
    {
      "iteration": 5,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351270-Di5TvZSTpDWylmJUIzEY",
      "api_elapsed_s": 4.741,
      "usage": {
        "prompt_tokens": 5416,
        "completion_tokens": 669,
        "total_tokens": 6085,
        "reasoning_tokens": null,
        "cost_usd": 0.0028943
      },
      "openrouter_retries": 0,
      "response_text_len": 1505
    },
    {
      "iteration": 5,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "set n := Fintype.card \u03b1\nhave h_n : 1 < n := Fintype.one_lt_card\nhave h_n_pos : (n : \u211a) > 0 := by exact_mod_cast (pos_of_gt h_n)\nset C := graphCenter G\nset M := maxEccentricityVertices G\nlet p_G := path G\n\nunfold distavg path\nsimp only\n\nlet f v := (\u2211 u, (G.dist v u : \u211a)) / (n : \u211a)\nlet sum_total := \u2211 v, (\u2211 u, (G.dist v u : \u211a))\nlet avg_dist := sum_total / ((n : \u211a) * (n - 1))\n\nhave h_avg_f : avg_dist = (\u2211 v, f v) / (n - 1 : \u211a) := by\n  field_simp [h_n_pos]\n  ring\n\nhave h_C_nonempty : C.Nonempty := by\n  simpa [C, graphCenter] using (Fintype.nonempty_iff.mpr (nontrivial_iff_exists_ne.mp \u2039Nontrivial \u03b1\u203a).nonempty)\nhave h_M_nonempty : M.Nonempty := by\n  simpa [M, maxEccentricityVertices] using (Fintype.nonempty_iff.mpr (nontrivial_iff_exists_ne.mp \u2039Nontrivial \u03b1\u203a).nonempty)\n\nhave h_dC : distavg G C = (\u2211 v in C, f v) / (C.card : \u211a) := rfl\nhave h_dM : distavg G M = (\u2211 v in M, f v) / (M.card : \u211a) := rfl\n\nsuffices (Int.ceil (distavg G C + distavg G M) : \u2124) \u2264 Int.floor avg_dist by\n  exact_mod_cast this\n\napply Int.ceil_le.mpr\napply le_trans _ (Int.floor_le avg_dist)\n\nhave h_min_f : \u2200 v \u2208 C, f v = (C.image f).min' (by simpa using h_C_nonempty) := by\n  intro v hv\n  simp [C, graphCenter, f] at hv\n  aesop\n\nhave h_max_f : \u2200 v \u2208 M, f v = (M.image f).max' (by simpa using h_M_nonempty) := by\n  intro v hv\n  simp [M, maxEccentricityVertices, f] at hv\n  aesop\n\nhave h_dC_bound : distavg G C \u2264 (\u2211 v, f v) / (n : \u211a) := by\n  simp [h_dC]\n  apply (sum_le_card_nsmul C f (distavg G C)).mp\n  simp [h_dC]\n  aesop\n\naesop",
      "compiler_output_preview": "[path]:42:32: error: unexpected token 'in'; expected ','\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n"
    },
    {
      "iteration": 6,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351282-JnOlDhnw1lRjBguXcJ0a",
      "api_elapsed_s": 4.636,
      "usage": {
        "prompt_tokens": 6234,
        "completion_tokens": 706,
        "total_tokens": 6940,
        "reasoning_tokens": null,
        "cost_usd": 0.00341385
      },
      "openrouter_retries": 0,
      "response_text_len": 1548
    },
    {
      "iteration": 6,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [
        "sorry"
      ],
      "proof_code": "set n := Fintype.card \u03b1\nhave h_n : 1 < n := Fintype.one_lt_card\nhave h_n_pos : (n : \u211a) > 0 := by exact_mod_cast (pos_of_gt h_n)\nset C := graphCenter G\nset M := maxEccentricityVertices G\n\nlet davg_C := distavg G C\nlet davg_M := distavg G M\nlet avg_dist := (\u2211 i, \u2211 j, (G.dist i j : \u211a)) / ((n : \u211a) * (n - 1))\n\nhave h_path : (path G : \u2124) = Int.floor avg_dist := rfl\n\nsuffices (Int.ceil (davg_C + davg_M) : \u2124) \u2264 Int.floor avg_dist by\n  exact_mod_cast this\n\napply Int.ceil_le.mpr\napply le_trans _ (Int.floor_le avg_dist)\n\nlet f (v : \u03b1) : \u211a := (\u2211 u, (G.dist v u : \u211a)) / (n : \u211a)\nhave h_davg_C : davg_C = (\u2211 v in C, f v) / (C.card : \u211a) := rfl\nhave h_davg_M : davg_M = (\u2211 v in M, f v) / (M.card : \u211a) := rfl\n\nhave h_total_sum : \u2211 v, f v = (\u2211 i, \u2211 j, (G.dist i j : \u211a)) / (n : \u211a) := by\n  simp [f, sum_division_by_constant]\n\nhave h_avg_dist_f : avg_dist = (\u2211 v, f v) / (n - 1 : \u211a) := by\n  rw [h_total_sum]\n  field_simp [h_n_pos]\n  nlinarith\n\nhave h_C_nonempty : C.Nonempty := by\n  classical\n  have : (graphCenter G).Nonempty := graphCenter_nonempty G h_conn\n  exact this\n\nhave h_M_nonempty : M.Nonempty := by\n  classical\n  have : (maxEccentricityVertices G).Nonempty := maxEccentricityVertices_nonempty G h_conn\n  exact this\n\nlet min_f := (\u2211 v in C, f v) / (C.card : \u211a)\nlet max_f := (\u2211 v in M, f v) / (M.card : \u211a)\n\nhave h_sum_le : min_f + max_f \u2264 (\u2211 v, f v) / (n - 1 : \u211a) := by\n  let S := \u2211 v, f v\n  have h_min : min_f \u2264 S / (n : \u211a) := by\n    apply (le_div_iff h_n_pos).mpr\n    sorry\n  have h_max : max_f \u2264 S / (n - 1 : \u211a) := by\n    sorry\n  sorry\n\nexact h_sum_le",
      "compiler_output_preview": "\nBanned tokens found: sorry"
    },
    {
      "iteration": 7,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351287-xsGEqYLNtMJz25UHdQse",
      "api_elapsed_s": 5.077,
      "usage": {
        "prompt_tokens": 7691,
        "completion_tokens": 783,
        "total_tokens": 8474,
        "reasoning_tokens": null,
        "cost_usd": 0.00345895
      },
      "openrouter_retries": 0,
      "response_text_len": 1776
    },
    {
      "iteration": 7,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "let n := Fintype.card \u03b1\nhave h_n : 1 < n := Fintype.one_lt_card\nhave h_n_pos : (n : \u211a) > 0 := by exact_mod_cast (pos_of_gt h_n)\nlet C := graphCenter G\nlet M := maxEccentricityVertices G\nlet p_G := path G\n\nhave h_C_nonempty : C.Nonempty := graphCenter_nonempty G h_conn\nhave h_M_nonempty : M.Nonempty := maxEccentricityVertices_nonempty G h_conn\n\nunfold distavg path\nsimp only\n\nlet f v := (\u2211 u, (G.dist v u : \u211a)) / (n : \u211a)\nlet sum_total := \u2211 v, (\u2211 u, (G.dist v u : \u211a))\nlet avg_dist := sum_total / ((n : \u211a) * (n - 1))\n\nsuffices (Int.ceil (distavg G C + distavg G M) : \u2124) \u2264 Int.floor avg_dist by\n  exact_mod_cast this\n\napply Int.ceil_le.mpr\napply le_trans _ (Int.floor_le avg_dist)\n\nlet dC := distavg G C\nlet dM := distavg G M\n\nhave h_dmin : dC = (\u2211 v in C, f v) / (C.card : \u211a) := rfl\nhave h_dmax : dM = (\u2211 v in M, f v) / (M.card : \u211a) := rfl\n\nhave h_avg_f : avg_dist = (\u2211 v, f v) / (n - 1 : \u211a) := by\n  field_simp [h_n_pos]\n  ring\n\nhave h_C_val : \u2200 v \u2208 C, f v = (C.image f).min' (by simpa using h_C_nonempty) := by\n  intro v hv\n  simp [graphCenter, f] at hv\n  aesop\n\nhave h_M_val : \u2200 v \u2208 M, f v = (M.image f).max' (by simpa using h_M_nonempty) := by\n  intro v hv\n  simp [maxEccentricityVertices, f] at hv\n  aesop\n\nhave h_sum_le : dC + dM \u2264 avg_dist := by\n  field_simp [h_avg_f]\n  let S := \u2211 v, f v\n  have h_dC_le : dC \u2264 S / (n : \u211a) := by\n    rw [h_dmin]\n    apply (le_div_iff (by exact_mod_cast card_pos.mpr h_C_nonempty)).mpr\n    apply sum_le_card_nsmul\n    intro v hv\n    have : f v \u2264 S / (n : \u211a) := by\n      let m := (C.image f).min' (by simpa using h_C_nonempty)\n      have : m = f v := (h_C_val v hv).symm\n      rw [\u2190 this]\n      exact @Finset.min'_le \u03b1 \u211a _ (C.image f) (by simpa using h_C_nonempty) (f v) (mem_image_of_mem f hv)\n    linarith\n  linarith [h_n]\n\nexact h_sum_le",
      "compiler_output_preview": "[path]:45:25: error: unexpected token 'in'; expected ','\n[path]:26:36: error: unknown identifier 'graphCenter_nonempty'\n[path]:2\n...<truncated>"
    },
    {
      "iteration": 8,
      "provider": "openrouter_primary",
      "finish_reason": "stop",
      "response_id": "gen-1771351299-blZbee7YK9NJpiVHt2FA",
      "api_elapsed_s": 3.746,
      "usage": {
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    },
    {
      "iteration": 8,
      "event": "compile_proof",
      "provider": "openrouter_primary",
      "status": "failed",
      "goals_remaining": null,
      "timed_out": false,
      "banned_tokens": [],
      "proof_code": "let n := Fintype.card \u03b1\nhave h_n : 1 < n := Fintype.one_lt_card\nhave h_n_q : (n : \u211a) > 1 := by exact_mod_cast h_n\nset C := graphCenter G\nset M := maxEccentricityVertices G\n\nunfold distavg path\nsimp only\n\nlet f (v : \u03b1) : \u211a := (\u2211 u, (G.dist v u : \u211a)) / (n : \u211a)\nlet S := \u2211 v, (\u2211 u, (G.dist v u : \u211a))\nlet avg_dist := S / ((n : \u211a) * (n - 1))\n\nhave hC_ne : C.Nonempty := by\n  simp [C, graphCenter]\n  obtain \u27e8v\u27e9 := (nontrivial_iff_exists_ne.mp \u2039Nontrivial \u03b1\u203a)\n  use v\n  simp\n\nhave hM_ne : M.Nonempty := by\n  simp [M, maxEccentricityVertices]\n  obtain \u27e8v\u27e9 := (nontrivial_iff_exists_ne.mp \u2039Nontrivial \u03b1\u203a)\n  use v\n  simp\n\nshared_subgoal : (Int.ceil (distavg G C + distavg G M) : \u2124) \u2264 Int.floor avg_dist\n  exact_mod_cast (Int.ceil_le.mpr (le_trans (by\n    let dC := distavg G C\n    let dM := distavg G M\n    have h_dC : dC = (\u2211 i in C, f i) / C.card := rfl\n    have h_dM : dM = (\u2211 i in M, f i) / M.card := rfl\n    have : dC + dM \u2264 avg_dist := by\n      field_simp [avg_dist, S, f, h_n_q]\n      aesop\n    exact this) (Int.floor_le avg_dist)))\n\nexact shared_subgoal",
      "compiler_output_preview": "[path]:44:3: error: unknown tactic\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n\n"
    }
  ],
  "verification": {
    "banned_tokens": [],
    "command": [
      "[path]
      "lean",
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    ],
    "duration_s": 7.137550115585327,
    "goals_remaining": null,
    "is_verified": false,
    "lean_file_path": "[path]
    "problem": {
      "axioms_check_name": "conjecture34",
      "axioms_check_skipped": false,
      "benchmark_id": "WrittenOnTheWallII__GraphConjecture34__conjecture34",
      "category": "research_open",
      "endings": [
        "end WrittenOnTheWallII.GraphConjecture34"
      ],
      "imports": [
        "FormalConjectures.Util.ProblemImports"
      ],
      "preamble_chars": 149,
      "source_file": "FormalConjectures/WrittenOnTheWallII/GraphConjecture34.lean",
      "title": "conjecture34"
    },
    "returncode": 1,
    "status": "failed",
    "stderr": "",
    "stdout": "[path]:49:32: error: unexpected token 'in'; expected ','\n[path]:27:36: error: unknown identifier 'graphCenter_nonempty'\n[path]:28:36: error: unknown identifier 'maxEccentricityVertices_nonempty'\n'WrittenOnTheWallII.GraphConjecture34.conjecture34' depends on axioms: [propext, sorryAx, Classical.choice, Quot.sound]\n",
    "timed_out": false
  }
}
Gemini 3 Flash Preview Partial 4 Feb 14, 2026
rw [Int.ceil_le] simp only [distavg, graphCenter, maxEccentricityVertices, path] norm_cast apply le_trans · apply add_le_add · apply Finset.sum_le_card_nsmul intro v hv apply div_le_div_of_nonneg_right · apply Finset.sum_le_card_nsmul intro u hu norm_cast apply SimpleGraph.dist_le_card_sub_one · positivity · apply Finset.sum_le_card_nsmul intro v hv apply div_le_div_of_nonneg_right · apply Finset.sum_le_card_nsmul intro u hu norm_cast apply SimpleGraph.dist_le_card_sub_one · positivity · field_simp norm_cast omega
View
{
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    "model_id": "google/gemini-3-flash-preview",
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    "reasoning_effort": "high",
    "structured_output": true,
    "temperature": 0.0,
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      "cost": 0.0967455,
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        "upstream_inference_completions_cost": 0.095955,
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      "is_byok": false,
      "prompt_tokens": 1581,
      "prompt_tokens_details": {
        "audio_tokens": 0,
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  "verification": {
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      "[path]
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    "duration_s": 7.85174298286438,
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    "lean_file_path": "[path]
    "problem": {
      "benchmark_id": "WrittenOnTheWallII__GraphConjecture34__conjecture34",
      "category": "research_open",
      "endings": [
        "end WrittenOnTheWallII.GraphConjecture34"
      ],
      "imports": [
        "FormalConjectures.Util.ProblemImports"
      ],
      "preamble_chars": 149,
      "source_file": "FormalConjectures/WrittenOnTheWallII/GraphConjecture34.lean",
      "title": "conjecture34"
    },
    "returncode": 1,
    "status": "partial",
    "stderr": "",
    "stdout": "[path]:24:6: error: tactic 'apply' failed, could not unify the conclusion of `@sum_le_card_nsmul`\n  Finset.sum ?s ?f \u2264 #?s \u2022 ?n\nwith the goal\n  (if Fintype.card \u03b1 > 0 then \u2191(\u2211 x, G.distToSet x {v | G.eccentricity v = G.minEccentricity}) / \u2191(Fintype.card \u03b1)\n    else 0) \u2264\n    ?a.b\u271d\n\nNote: The full type of `@sum_le_card_nsmul` is\n  \u2200 {\u03b9 : Type ?u.9315} {N : Type ?u.9314} [inst : AddCommMonoid N] [inst_1 : PartialOrder N] [IsOrderedAddMonoid N]\n    (s : Finset \u03b9) (f : \u03b9 \u2192 N) (n : N), (\u2200 x \u2208 s, f x \u2264 n) \u2192 s.sum f \u2264 #s \u2022 n\ncase a.h\u2081\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 (if Fintype.card \u03b1 > 0 then \u2191(\u2211 x, G.distToSet x {v | G.eccentricity v = G.minEccentricity}) / \u2191(Fintype.card \u03b1)\n    else 0) \u2264\n    ?a.b\u271d\n[path]:32:6: error: tactic 'apply' failed, could not unify the conclusion of `@sum_le_card_nsmul`\n  Finset.sum ?s ?f \u2264 #?s \u2022 ?n\nwith the goal\n  (if Fintype.card \u03b1 > 0 then \u2191(\u2211 x, G.distToSet x {v | G.eccentricity v = G.maxEccentricity}) / \u2191(Fintype.card \u03b1)\n    else 0) \u2264\n    ?a.d\u271d\n\nNote: The full type of `@sum_le_card_nsmul` is\n  \u2200 {\u03b9 : Type ?u.10097} {N : Type ?u.10096} [inst : AddCommMonoid N] [inst_1 : PartialOrder N] [IsOrderedAddMonoid N]\n    (s : Finset \u03b9) (f : \u03b9 \u2192 N) (n : N), (\u2200 x \u2208 s, f x \u2264 n) \u2192 s.sum f \u2264 #s \u2022 n\ncase a.h\u2082\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 (if Fintype.card \u03b1 > 0 then \u2191(\u2211 x, G.distToSet x {v | G.eccentricity v = G.maxEccentricity}) / \u2191(Fintype.card \u03b1)\n    else 0) \u2264\n    ?a.d\u271d\n[path]:23:2: error: unsolved goals\ncase a.b\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u211d\n\ncase a.d\n\u03b1 : Type u_1\ninst\u271d\u00b2 : Fintype \u03b1\ninst\u271d\u00b9 : DecidableEq \u03b1\ninst\u271d : Nontrivial \u03b1\nG : SimpleGraph \u03b1\nh_conn : G.Connected\n\u22a2 \u211d\n[path]:42:4: error: omega could not prove the goal:\nNo usable constraints found. You may need to unfold definitions so `omega` can see linear arithmetic facts about `Nat` and `Int`, which may also involve multiplication, division, and modular remainder by constants.\n",
    "timed_out": false
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}