{"key": "cancel-f6", "idea": "d-s23-retreat-cancel: cancel the side the rival just retreated from, spreads 2 and 3, vs comparator N", "candidate_sha256": "3c07bdcd221ac25729c3ebc92b21ac9e2014510ecb85816c4391ed81e933291f", "comparator_sha256": "bf0d179f3e47d28819f6fa7e0d25548c2ced43374c216d36460b00a26a26ffae", "seeds": {"start": 902500, "end": 902999}, "n": 500, "complete": true, "missing_seeds": [], "failures": [], "check_values": [17.116002, 20.017111, 2.390311, 241.484752], "python_version": "3.12.3", "seconds_per_simulation": 1.475, "overall": {"n": 500, "sum_d": 174.305598, "sum_d2": 5311.011707, "mean_diff": 0.34861119556080034, "se": 0.1450623088282281, "comparator_mean": 100.18848566522061, "candidate_mean": 100.5370968607814, "retail_diff": -0.1354560396304123, "arb_diff": 0.48406723520599826}, "by_spread": {"1": {"n": 131, "sum_d": 0.0, "sum_d2": 0.0, "mean_diff": 0.0, "se": 0.0, "comparator_mean": 28.469960849703817, "candidate_mean": 28.469960849703817, "retail_diff": 0.0, 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0.264434], [902806, 1, 0.0], [902807, 3, 0.351433], [902808, 2, 0.194229], [902809, 2, 0.951593], [902810, 2, -0.544731], [902811, 2, -1.138472], [902812, 1, 0.0], [902813, 4, 0.0], [902814, 3, -2.89654], [902815, 1, 0.0], [902816, 2, -0.178838], [902817, 1, 0.0], [902818, 1, 0.0], [902819, 3, 0.263995], [902820, 4, 0.0], [902821, 2, 0.403296], [902822, 4, 0.0], [902823, 3, 0.926765], [902824, 2, 3.205954], [902825, 3, 0.73135], [902826, 1, 0.0], [902827, 3, 4.058817], [902828, 2, -45.052048], [902829, 2, -0.493156], [902830, 2, 3.102596], [902831, 4, 0.0], [902832, 1, 0.0], [902833, 1, 0.0], [902834, 4, 0.0], [902835, 1, 0.0], [902836, 3, 0.415111], [902837, 2, 0.082756], [902838, 1, 0.0], [902839, 4, 0.0], [902840, 4, 0.0], [902841, 3, -0.73054], [902842, 1, 0.0], [902843, 3, 0.47328], [902844, 3, -1.015894], [902845, 2, 6.770305], [902846, 4, 0.0], [902847, 1, 0.0], [902848, 4, 0.0], [902849, 2, 0.815185], [902850, 3, 0.8091], [902851, 1, 0.0], [902852, 3, 2.236032], [902853, 2, 0.44672], [902854, 3, 0.475543], [902855, 2, -0.472457], [902856, 3, 0.614354], [902857, 1, 0.0], [902858, 2, -0.420318], [902859, 2, 1.476199], [902860, 1, 0.0], [902861, 4, 0.0], [902862, 4, 0.0], [902863, 1, 0.0], [902864, 4, 0.0], [902865, 4, 0.0], [902866, 4, 0.0], [902867, 3, 0.026169], [902868, 2, 0.058388], [902869, 2, 0.212099], [902870, 1, 0.0], [902871, 2, 0.087018], [902872, 1, 0.0], [902873, 4, 0.0], [902874, 3, 0.545123], [902875, 2, 0.26669], [902876, 1, 0.0], [902877, 1, 0.0], [902878, 2, -5.242899], [902879, 2, 9.71664], [902880, 2, -2.266384], [902881, 1, 0.0], [902882, 3, 7.390606], [902883, 1, 0.0], [902884, 3, -0.179031], [902885, 1, 0.0], [902886, 1, 0.0], [902887, 2, 0.225008], [902888, 1, 0.0], [902889, 4, 0.0], [902890, 2, -1.455683], [902891, 4, 0.0], [902892, 1, 0.0], [902893, 4, 0.0], [902894, 4, 0.0], [902895, 2, 2.756462], [902896, 4, 0.0], [902897, 1, 0.0], [902898, 3, 0.581945], [902899, 1, 0.0], [902900, 1, 0.0], [902901, 2, 0.09238], [902902, 2, 0.543158], [902903, 4, 0.0], [902904, 1, 0.0], [902905, 3, 1.288626], [902906, 4, 0.0], [902907, 1, 0.0], [902908, 2, 1.626495], [902909, 4, 0.0], [902910, 4, 0.0], [902911, 3, -3.304266], [902912, 3, 0.433541], [902913, 3, -1.872861], [902914, 2, 0.214424], [902915, 1, 0.0], [902916, 3, 5.909412], [902917, 1, 0.0], [902918, 2, 0.095074], [902919, 1, 0.0], [902920, 3, 0.850077], [902921, 2, 0.400767], [902922, 3, 3.4028], [902923, 4, 0.0], [902924, 2, 1.10375], [902925, 4, 0.0], [902926, 1, 0.0], [902927, 3, 0.094337], [902928, 1, 0.0], [902929, 3, -4.114401], [902930, 3, 0.452472], [902931, 3, 0.153832], [902932, 4, 0.0], [902933, 2, 0.212002], [902934, 4, 0.0], [902935, 4, 0.0], [902936, 3, -0.071028], [902937, 4, 0.0], [902938, 3, 0.04433], [902939, 4, 0.0], [902940, 4, 0.0], [902941, 4, 0.0], [902942, 3, 1.185706], [902943, 2, 0.557247], [902944, 4, 0.0], [902945, 1, 0.0], [902946, 2, 0.905694], [902947, 4, 0.0], [902948, 3, -0.417806], [902949, 3, 1.254578], [902950, 2, 0.127599], [902951, 3, -0.229907], [902952, 3, 0.367033], [902953, 2, 0.283696], [902954, 3, -1.758792], [902955, 1, 0.0], [902956, 3, 0.41764], [902957, 2, 0.912443], [902958, 1, 0.0], [902959, 3, 0.041275], [902960, 1, 0.0], [902961, 1, 0.0], [902962, 3, -1.190094], [902963, 1, 0.0], [902964, 1, 0.0], [902965, 2, 0.482216], [902966, 2, 3.669113], [902967, 2, 0.073845], [902968, 2, 1.085497], [902969, 4, 0.0], [902970, 1, 0.0], [902971, 1, 0.0], [902972, 1, 0.0], [902973, 1, 0.0], [902974, 1, 0.0], [902975, 2, -1.014694], [902976, 1, 0.0], [902977, 2, 2.191754], [902978, 4, 0.0], [902979, 1, 0.0], [902980, 2, 3.056212], [902981, 3, 0.30132], [902982, 1, 0.0], [902983, 1, 0.0], [902984, 2, 4.990343], [902985, 3, 1.641636], [902986, 4, 0.0], [902987, 4, 0.0], [902988, 1, 0.0], [902989, 4, 0.0], [902990, 2, 1.90567], [902991, 3, -2.35213], [902992, 2, -0.429373], [902993, 3, -0.2804], [902994, 4, 0.0], [902995, 2, 0.145594], [902996, 1, 0.0], [902997, 4, 0.0], [902998, 3, 0.597015], [902999, 3, 0.180948]], "notes": "Hashes verified before running. Unmodified simulator at b244530, default config, single process. Spread check: first rival ask-bid == 2s-1 for all seeds, both strategies. One tool timeout interrupted the run; missing seeds were resumed, no duplicates. Check values match brief."}