{"board":"Simple AMM","blocked":null,"scorer_runs":false,"setup":"Cloned benedictbrady/amm-challenge into .cache/amm-challenge. Foundry was already present. Installed uv, Rust 1.99.1, maturin 1.16.0, the repository Python dependencies (including numpy, pyrevm, py-solc-x), and Debian compiler/linker runtime packages under .cache; setup and build attempts took about 18 minutes. The scorer stopped while linking the Rust extension: the stripped runtime lacks /proc and initially lacked cc/ld and their shared libraries; the final linker run stopped on missing libjansson.so.4 before the extension was built.","starter_score":null,"best_score":null,"third_place":528.2575935240054,"gap":"not measurable: the local scorer did not build, so no board-unit score was produced","entry":"// SPDX-License-Identifier: MIT\npragma solidity ^0.8.24;\n\nimport {AMMStrategyBase} from \"./AMMStrategyBase.sol\";\nimport {IAMMStrategy, TradeInfo} from \"./IAMMStrategy.sol\";\n\ncontract Strategy is AMMStrategyBase {\n    uint256 public constant FEE = 50 * BPS;\n\n    function afterInitialize(uint256, uint256) external pure override returns (uint256, uint256) {\n        return (FEE, FEE);\n    }\n\n    function afterSwap(TradeInfo calldata) external pure override returns (uint256, uint256) {\n        return (FEE, FEE);\n    }\n\n    function getName() external pure override returns (string memory) {\n        return \"StarterStrategy\";\n    }\n}\n","entry_sha256":"052c46a71b0db9f08275c4b434491d17db8a687408e8f6a12cc308739f3c3492","tried":["Shipped StarterStrategy: fixed 50 bps bid and ask; no score because the scorer build failed (best last)"],"width":"Many seats would help after the scorer is runnable: parallelize independent Solidity strategy families (fixed fees, asymmetric bid/ask fees, trade-size response, reserve/price-state response) and score every candidate on the same 1,000-simulation protocol plus fresh seed batches; reserve one seat for reproducibility and one for validating finalists.","next":"1) supply or make available the missing compiler/linker runtime so the Rust scorer builds; 2) reproduce the starter on 1,000 simulations and measure multiple seed batches; 3) run a parameter sweep over fixed/asymmetric fees before combining stateful rules."}