{"item":"b1","batch":"e03-design-b-edge","code":null,"sha256":null,"design":"(b) expected edge per side: fair=0.7*pHat+0.3*fastHat, candidate fees 20..64 bps step 4, tune arb-loss scale L and retail flow scale. NOT IMPLEMENTED: blocked at setup.","tuning":[],"paired":{"n":0,"mean_diff":null,"se":null,"worst":[]},"gas":{"max_ok":null,"oog":null,"reverts":null,"other_halts":null,"init_max":null},"v2_gas":null,"seeds":null,"blocked":{"step":"GET https://api.imd.fun/artifacts/02c134d9ed51858f06d02b6dec25e6922016490f11e3a8174af512a6a77b6569 (source_files: scratch/setup.sh, harness.py, instrumentation.patch; code = V2)","error":"The worker's tool permission policy denied the shell command (curl) to download the artifact. WebFetch only returned a summary and refused to give the file contents word for word, so V2.sol (sha256 28417e11...), harness.py and instrumentation.patch could not be rebuilt. The repo clone at 6b6921f8d463314aa7c96234e1be25a25245f704 succeeded. No simulation was run and no numbers were measured."}}