{"abstract":"Buyers in the ex-coupon window are charged interest they will never receive.","category":"Bond day-count conventions","checks":8,"contract":"Inputs prev, nxt, settle ([y,m,d]), annual rate, frequency and ex-coupon days. Settlement outside [prev, nxt] returns \"settlement outside period\"; settlement on nxt returns 0.0. If the settlement is within ex-coupon days of nxt (days to nxt <= exdays), accrued is negative: -coupon*days(settle,nxt)/days(prev,nxt). Otherwise accrued = coupon*days(prev,settle)/days(prev,nxt). coupon=100*rate/freq; round the final value to 6 decimals.","evaluation_group":"w2-bond_day_count_conventions-icma-regular-ex-coupon","failed_approach":"Negating but measuring days from the previous coupon produces the wrong rebate size.","family":"w2-bond_day_count_conventions-icma-regular-ex-coupon-ex-coupon-rebate-sign","id":"FA-60901","implementations":{"attempt":{"sha256":"63fcc50823dbc0ccfb7305ec3e8a5d5f1690dd1ee926c4a1d3f633be0c1ad04f","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport datetime\nfrom fractions import Fraction\nN = 1\nobservations = []\ndef solve(prev, nxt, settle, rate, freq, exdays):\n    P = datetime.date(*prev)\n    Q = datetime.date(*nxt)\n    S = datetime.date(*settle)\n    if not (P <= S <= Q):\n        return 'settlement outside period'\n    if S == Q:\n        return 0.0\n    period = (Q - P).days\n    coupon = 100 * rate / freq\n    if (Q - S).days <= exdays:\n        return round(-coupon * (S - P).days / period, 6)\n    days = (S - P).days\n    return round(coupon * days / period, 6)\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['regression ex-coupon rebate sign 1', [[2031, 2, 28], [2031, 3, 28], [2031, 3, 22], 0.0625, 12, 7], -0.111607], ['regression ex-coupon rebate sign 2', [[2033, 7, 30], [2034, 7, 30], [2034, 7, 25], 0.035, 1, 10], -0.047945], ['partial repair probe 1', [[2008, 5, 27], [2008, 8, 27], [2008, 8, 20], 0.0125, 4, 7], -0.023777], ['partial repair probe 2', [[2059, 1, 29], [2059, 7, 29], [2059, 7, 24], 0.05, 2, 7], -0.069061], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['normal control 1', [[2008, 8, 31], [2008, 9, 30], [2008, 9, 30], 0.035, 12, 0], 0.0], ['normal control 2', [[2052, 10, 28], [2053, 4, 28], [2052, 10, 28], 0.0275, 2, 3], 0.0]], [['regression ex-coupon rebate sign 1', [[2050, 8, 31], [2050, 11, 30], [2050, 11, 25], 0.05, 4, 5], -0.068681], ['regression ex-coupon rebate sign 2', [[2036, 10, 18], [2037, 4, 18], [2037, 4, 15], 0.0625, 2, 10], -0.051511], ['partial repair probe 1', [[2029, 9, 30], [2029, 12, 30], [2029, 12, 26], 0.07, 4, 7], -0.076923], ['partial repair probe 2', [[2038, 9, 17], [2038, 10, 17], [2038, 10, 8], 0.04125, 12, 10], -0.103125], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['normal control 1', [[2024, 7, 28], [2025, 1, 28], [2024, 12, 17], 0.07, 2, 3], 2.701087], ['normal control 2', [[2015, 5, 1], [2015, 8, 1], [2015, 7, 17], 0.04125, 4, 0], 0.863111]], [['regression ex-coupon rebate sign 1', [[2029, 1, 29], [2029, 2, 28], [2029, 2, 26], 0.035, 12, 10], -0.019444], ['regression ex-coupon rebate sign 2', [[2047, 8, 29], [2047, 11, 29], [2047, 11, 27], 0.035, 4, 7], -0.019022], ['partial repair probe 1', [[2032, 8, 8], [2032, 9, 8], [2032, 9, 7], 0.0125, 12, 10], -0.00336], ['partial repair probe 2', [[2013, 4, 27], [2013, 10, 27], [2013, 10, 26], 0.04125, 2, 3], -0.01127], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2028, 1, 31], [2028, 2, 29], [2028, 1, 31], 0.0125, 12, 7], 0.0], ['normal control 2', [[2044, 7, 23], [2044, 10, 23], [2044, 9, 12], 0.04125, 4, 0], 0.571671]], [['regression ex-coupon rebate sign 1', [[2042, 8, 31], [2043, 2, 28], [2043, 2, 25], 0.0125, 2, 10], -0.010359], ['regression ex-coupon rebate sign 2', [[2022, 7, 31], [2022, 10, 31], [2022, 10, 25], 0.04125, 4, 7], -0.067255], ['partial repair probe 1', [[2012, 4, 27], [2012, 7, 27], [2012, 7, 23], 0.0275, 4, 5], -0.03022], ['partial repair probe 2', [[2032, 10, 31], [2032, 11, 30], [2032, 11, 24], 0.05, 12, 10], -0.083333], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 1, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2003, 4, 12], [2003, 10, 12], [2003, 10, 7], 0.0275, 2, 0], 1.337432], ['normal control 2', [[2056, 10, 21], [2056, 11, 21], [2056, 11, 12], 0.04125, 12, 7], 0.243952]], [['regression ex-coupon rebate sign 1', [[2060, 1, 31], [2060, 2, 29], [2060, 2, 22], 0.0625, 12, 10], -0.125718], ['regression ex-coupon rebate sign 2', [[2016, 11, 2], [2017, 2, 2], [2017, 1, 29], 0.05, 4, 5], -0.054348], ['partial repair probe 1', [[2052, 11, 21], [2052, 12, 21], [2052, 12, 14], 0.04125, 12, 10], -0.080208], ['partial repair probe 2', [[2020, 1, 31], [2020, 4, 30], [2020, 4, 29], 0.05, 4, 7], -0.013889], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 1, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2036, 10, 10], [2037, 4, 10], [2037, 3, 30], 0.035, 2, 10], 1.644231], ['normal control 2', [[2044, 2, 25], [2044, 5, 25], [2044, 5, 16], 0.0125, 4, 0], 0.28125]]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"517271e1ff2470c72fe0494a3178c634dfe9df34fe673277ed056685b27bb245","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport datetime\nfrom fractions import Fraction\nN = 1\nobservations = []\ndef solve(prev, nxt, settle, rate, freq, exdays):\n    P = datetime.date(*prev)\n    Q = datetime.date(*nxt)\n    S = datetime.date(*settle)\n    if not (P <= S <= Q):\n        return 'settlement outside period'\n    if S == Q:\n        return 0.0\n    period = (Q - P).days\n    coupon = 100 * rate / freq\n    if (Q - S).days <= exdays:\n        return round(coupon * (Q - S).days / period, 6)\n    days = (S - P).days\n    return round(coupon * days / period, 6)\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['regression ex-coupon rebate sign 1', [[2031, 2, 28], [2031, 3, 28], [2031, 3, 22], 0.0625, 12, 7], -0.111607], ['regression ex-coupon rebate sign 2', [[2033, 7, 30], [2034, 7, 30], [2034, 7, 25], 0.035, 1, 10], -0.047945], ['partial repair probe 1', [[2008, 5, 27], [2008, 8, 27], [2008, 8, 20], 0.0125, 4, 7], -0.023777], ['partial repair probe 2', [[2059, 1, 29], [2059, 7, 29], [2059, 7, 24], 0.05, 2, 7], -0.069061], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['normal control 1', [[2008, 8, 31], [2008, 9, 30], [2008, 9, 30], 0.035, 12, 0], 0.0], ['normal control 2', [[2052, 10, 28], [2053, 4, 28], [2052, 10, 28], 0.0275, 2, 3], 0.0]], [['regression ex-coupon rebate sign 1', [[2050, 8, 31], [2050, 11, 30], [2050, 11, 25], 0.05, 4, 5], -0.068681], ['regression ex-coupon rebate sign 2', [[2036, 10, 18], [2037, 4, 18], [2037, 4, 15], 0.0625, 2, 10], -0.051511], ['partial repair probe 1', [[2029, 9, 30], [2029, 12, 30], [2029, 12, 26], 0.07, 4, 7], -0.076923], ['partial repair probe 2', [[2038, 9, 17], [2038, 10, 17], [2038, 10, 8], 0.04125, 12, 10], -0.103125], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['normal control 1', [[2024, 7, 28], [2025, 1, 28], [2024, 12, 17], 0.07, 2, 3], 2.701087], ['normal control 2', [[2015, 5, 1], [2015, 8, 1], [2015, 7, 17], 0.04125, 4, 0], 0.863111]], [['regression ex-coupon rebate sign 1', [[2029, 1, 29], [2029, 2, 28], [2029, 2, 26], 0.035, 12, 10], -0.019444], ['regression ex-coupon rebate sign 2', [[2047, 8, 29], [2047, 11, 29], [2047, 11, 27], 0.035, 4, 7], -0.019022], ['partial repair probe 1', [[2032, 8, 8], [2032, 9, 8], [2032, 9, 7], 0.0125, 12, 10], -0.00336], ['partial repair probe 2', [[2013, 4, 27], [2013, 10, 27], [2013, 10, 26], 0.04125, 2, 3], -0.01127], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2028, 1, 31], [2028, 2, 29], [2028, 1, 31], 0.0125, 12, 7], 0.0], ['normal control 2', [[2044, 7, 23], [2044, 10, 23], [2044, 9, 12], 0.04125, 4, 0], 0.571671]], [['regression ex-coupon rebate sign 1', [[2042, 8, 31], [2043, 2, 28], [2043, 2, 25], 0.0125, 2, 10], -0.010359], ['regression ex-coupon rebate sign 2', [[2022, 7, 31], [2022, 10, 31], [2022, 10, 25], 0.04125, 4, 7], -0.067255], ['partial repair probe 1', [[2012, 4, 27], [2012, 7, 27], [2012, 7, 23], 0.0275, 4, 5], -0.03022], ['partial repair probe 2', [[2032, 10, 31], [2032, 11, 30], [2032, 11, 24], 0.05, 12, 10], -0.083333], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 1, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2003, 4, 12], [2003, 10, 12], [2003, 10, 7], 0.0275, 2, 0], 1.337432], ['normal control 2', [[2056, 10, 21], [2056, 11, 21], [2056, 11, 12], 0.04125, 12, 7], 0.243952]], [['regression ex-coupon rebate sign 1', [[2060, 1, 31], [2060, 2, 29], [2060, 2, 22], 0.0625, 12, 10], -0.125718], ['regression ex-coupon rebate sign 2', [[2016, 11, 2], [2017, 2, 2], [2017, 1, 29], 0.05, 4, 5], -0.054348], ['partial repair probe 1', [[2052, 11, 21], [2052, 12, 21], [2052, 12, 14], 0.04125, 12, 10], -0.080208], ['partial repair probe 2', [[2020, 1, 31], [2020, 4, 30], [2020, 4, 29], 0.05, 4, 7], -0.013889], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 1, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2036, 10, 10], [2037, 4, 10], [2037, 3, 30], 0.035, 2, 10], 1.644231], ['normal control 2', [[2044, 2, 25], [2044, 5, 25], [2044, 5, 16], 0.0125, 4, 0], 0.28125]]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"fixed":{"sha256":"bf2ffdca38861348f924d58c0b087b54623599aa49c3dbab97104cc4675f98f1","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport datetime\nfrom fractions import Fraction\nN = 1\nobservations = []\ndef solve(prev, nxt, settle, rate, freq, exdays):\n    P = datetime.date(*prev)\n    Q = datetime.date(*nxt)\n    S = datetime.date(*settle)\n    if not (P <= S <= Q):\n        return 'settlement outside period'\n    if S == Q:\n        return 0.0\n    period = (Q - P).days\n    coupon = 100 * rate / freq\n    if (Q - S).days <= exdays:\n        return round(-coupon * (Q - S).days / period, 6)\n    days = (S - P).days\n    return round(coupon * days / period, 6)\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['regression ex-coupon rebate sign 1', [[2031, 2, 28], [2031, 3, 28], [2031, 3, 22], 0.0625, 12, 7], -0.111607], ['regression ex-coupon rebate sign 2', [[2033, 7, 30], [2034, 7, 30], [2034, 7, 25], 0.035, 1, 10], -0.047945], ['partial repair probe 1', [[2008, 5, 27], [2008, 8, 27], [2008, 8, 20], 0.0125, 4, 7], -0.023777], ['partial repair probe 2', [[2059, 1, 29], [2059, 7, 29], [2059, 7, 24], 0.05, 2, 7], -0.069061], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['normal control 1', [[2008, 8, 31], [2008, 9, 30], [2008, 9, 30], 0.035, 12, 0], 0.0], ['normal control 2', [[2052, 10, 28], [2053, 4, 28], [2052, 10, 28], 0.0275, 2, 3], 0.0]], [['regression ex-coupon rebate sign 1', [[2050, 8, 31], [2050, 11, 30], [2050, 11, 25], 0.05, 4, 5], -0.068681], ['regression ex-coupon rebate sign 2', [[2036, 10, 18], [2037, 4, 18], [2037, 4, 15], 0.0625, 2, 10], -0.051511], ['partial repair probe 1', [[2029, 9, 30], [2029, 12, 30], [2029, 12, 26], 0.07, 4, 7], -0.076923], ['partial repair probe 2', [[2038, 9, 17], [2038, 10, 17], [2038, 10, 8], 0.04125, 12, 10], -0.103125], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['normal control 1', [[2024, 7, 28], [2025, 1, 28], [2024, 12, 17], 0.07, 2, 3], 2.701087], ['normal control 2', [[2015, 5, 1], [2015, 8, 1], [2015, 7, 17], 0.04125, 4, 0], 0.863111]], [['regression ex-coupon rebate sign 1', [[2029, 1, 29], [2029, 2, 28], [2029, 2, 26], 0.035, 12, 10], -0.019444], ['regression ex-coupon rebate sign 2', [[2047, 8, 29], [2047, 11, 29], [2047, 11, 27], 0.035, 4, 7], -0.019022], ['partial repair probe 1', [[2032, 8, 8], [2032, 9, 8], [2032, 9, 7], 0.0125, 12, 10], -0.00336], ['partial repair probe 2', [[2013, 4, 27], [2013, 10, 27], [2013, 10, 26], 0.04125, 2, 3], -0.01127], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2028, 1, 31], [2028, 2, 29], [2028, 1, 31], 0.0125, 12, 7], 0.0], ['normal control 2', [[2044, 7, 23], [2044, 10, 23], [2044, 9, 12], 0.04125, 4, 0], 0.571671]], [['regression ex-coupon rebate sign 1', [[2042, 8, 31], [2043, 2, 28], [2043, 2, 25], 0.0125, 2, 10], -0.010359], ['regression ex-coupon rebate sign 2', [[2022, 7, 31], [2022, 10, 31], [2022, 10, 25], 0.04125, 4, 7], -0.067255], ['partial repair probe 1', [[2012, 4, 27], [2012, 7, 27], [2012, 7, 23], 0.0275, 4, 5], -0.03022], ['partial repair probe 2', [[2032, 10, 31], [2032, 11, 30], [2032, 11, 24], 0.05, 12, 10], -0.083333], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 16], 0.05, 2, 7], 'settlement outside period'], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 1, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2003, 4, 12], [2003, 10, 12], [2003, 10, 7], 0.0275, 2, 0], 1.337432], ['normal control 2', [[2056, 10, 21], [2056, 11, 21], [2056, 11, 12], 0.04125, 12, 7], 0.243952]], [['regression ex-coupon rebate sign 1', [[2060, 1, 31], [2060, 2, 29], [2060, 2, 22], 0.0625, 12, 10], -0.125718], ['regression ex-coupon rebate sign 2', [[2016, 11, 2], [2017, 2, 2], [2017, 1, 29], 0.05, 4, 5], -0.054348], ['partial repair probe 1', [[2052, 11, 21], [2052, 12, 21], [2052, 12, 14], 0.04125, 12, 10], -0.080208], ['partial repair probe 2', [[2020, 1, 31], [2020, 4, 30], [2020, 4, 29], 0.05, 4, 7], -0.013889], ['boundary control 1', [[2024, 1, 15], [2024, 7, 15], [2024, 7, 7], 0.05, 2, 7], 2.39011], ['boundary control 2', [[2024, 1, 15], [2024, 7, 15], [2024, 1, 15], 0.05, 2, 7], 0.0], ['normal control 1', [[2036, 10, 10], [2037, 4, 10], [2037, 3, 30], 0.035, 2, 10], 1.644231], ['normal control 2', [[2044, 2, 25], [2044, 5, 25], [2044, 5, 16], 0.0125, 4, 0], 0.28125]]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(*args), expected)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"A deterministic toy contract stated explicitly in the contract field; no claim of conformance to any published convention text. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"w2-bond_day_count_conventions-icma-regular-ex-coupon-ex-coupon-rebate-sign","generated_at":"2026-09-29T14:46:49.974412+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Bond accrual and pricing systems depend on exact day-count arithmetic; a single-day error changes settlement cash.","repair":"Return the negative of coupon times days to the next coupon over the period length.","root_cause":"The ex-coupon branch returns the rebate magnitude without the negative sign.","sha256":"a0a7f7757152bd7fa15dd61beed4572b14dad1f7d2de1a395e023b7c9d95c596","title":"ICMA regular-period accrued with ex-coupon: ex-coupon trades report positive accrued interest · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":45.6,"exit_code":1,"observations":[{"actual":-0.409226,"check":"regression ex-coupon rebate sign 1","expected":-0.111607,"passed":false},{"actual":-3.452055,"check":"regression ex-coupon rebate sign 2","expected":-0.047945,"passed":false},{"actual":-0.288723,"check":"partial repair probe 1","expected":-0.023777,"passed":false},{"actual":-2.430939,"check":"partial repair probe 2","expected":-0.069061,"passed":false},{"actual":"settlement outside period","check":"boundary control 1","expected":"settlement outside period","passed":true},{"actual":2.39011,"check":"boundary control 2","expected":2.39011,"passed":true},{"actual":0.0,"check":"normal control 1","expected":0.0,"passed":true},{"actual":0.0,"check":"normal control 2","expected":0.0,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression ex-coupon rebate sign 1\", \"actual\": -0.409226, \"expected\": -0.111607, \"passed\": false}, {\"check\": \"regression ex-coupon rebate sign 2\", \"actual\": -3.452055, \"expected\": -0.047945, \"passed\": false}, {\"check\": \"partial repair probe 1\", \"actual\": -0.288723, \"expected\": -0.023777, \"passed\": false}, {\"check\": \"partial repair probe 2\", \"actual\": -2.430939, \"expected\": -0.069061, \"passed\": false}, {\"check\": \"boundary control 1\", \"actual\": \"settlement outside period\", \"expected\": \"settlement outside period\", \"passed\": true}, {\"check\": \"boundary control 2\", \"actual\": 2.39011, \"expected\": 2.39011, \"passed\": true}, {\"check\": \"normal control 1\", \"actual\": 0.0, \"expected\": 0.0, \"passed\": true}, {\"check\": \"normal control 2\", \"actual\": 0.0, \"expected\": 0.0, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":46.543,"exit_code":1,"observations":[{"actual":0.111607,"check":"regression ex-coupon rebate sign 1","expected":-0.111607,"passed":false},{"actual":0.047945,"check":"regression ex-coupon rebate sign 2","expected":-0.047945,"passed":false},{"actual":0.023777,"check":"partial repair probe 1","expected":-0.023777,"passed":false},{"actual":0.069061,"check":"partial repair probe 2","expected":-0.069061,"passed":false},{"actual":"settlement outside period","check":"boundary control 1","expected":"settlement outside period","passed":true},{"actual":2.39011,"check":"boundary control 2","expected":2.39011,"passed":true},{"actual":0.0,"check":"normal control 1","expected":0.0,"passed":true},{"actual":0.0,"check":"normal control 2","expected":0.0,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression ex-coupon rebate sign 1\", \"actual\": 0.111607, \"expected\": -0.111607, \"passed\": false}, {\"check\": \"regression ex-coupon rebate sign 2\", \"actual\": 0.047945, \"expected\": -0.047945, \"passed\": false}, {\"check\": \"partial repair probe 1\", \"actual\": 0.023777, \"expected\": -0.023777, \"passed\": false}, {\"check\": \"partial repair probe 2\", \"actual\": 0.069061, \"expected\": -0.069061, \"passed\": false}, {\"check\": \"boundary control 1\", \"actual\": \"settlement outside period\", \"expected\": \"settlement outside period\", \"passed\": true}, {\"check\": \"boundary control 2\", \"actual\": 2.39011, \"expected\": 2.39011, \"passed\": true}, {\"check\": \"normal control 1\", \"actual\": 0.0, \"expected\": 0.0, \"passed\": true}, {\"check\": \"normal control 2\", \"actual\": 0.0, \"expected\": 0.0, \"passed\": true}], \"passed\": false}\n"},"fixed":{"elapsed_ms":45.127,"exit_code":0,"observations":[{"actual":-0.111607,"check":"regression ex-coupon rebate sign 1","expected":-0.111607,"passed":true},{"actual":-0.047945,"check":"regression ex-coupon rebate sign 2","expected":-0.047945,"passed":true},{"actual":-0.023777,"check":"partial repair probe 1","expected":-0.023777,"passed":true},{"actual":-0.069061,"check":"partial repair probe 2","expected":-0.069061,"passed":true},{"actual":"settlement outside period","check":"boundary control 1","expected":"settlement outside period","passed":true},{"actual":2.39011,"check":"boundary control 2","expected":2.39011,"passed":true},{"actual":0.0,"check":"normal control 1","expected":0.0,"passed":true},{"actual":0.0,"check":"normal control 2","expected":0.0,"passed":true}],"passed":true,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression ex-coupon rebate sign 1\", \"actual\": -0.111607, \"expected\": -0.111607, \"passed\": true}, {\"check\": \"regression ex-coupon rebate sign 2\", \"actual\": -0.047945, \"expected\": -0.047945, \"passed\": true}, {\"check\": \"partial repair probe 1\", \"actual\": -0.023777, \"expected\": -0.023777, \"passed\": true}, {\"check\": \"partial repair probe 2\", \"actual\": -0.069061, \"expected\": -0.069061, \"passed\": true}, {\"check\": \"boundary control 1\", \"actual\": \"settlement outside period\", \"expected\": \"settlement outside period\", \"passed\": true}, {\"check\": \"boundary control 2\", \"actual\": 2.39011, \"expected\": 2.39011, \"passed\": true}, {\"check\": \"normal control 1\", \"actual\": 0.0, \"expected\": 0.0, \"passed\": true}, {\"check\": \"normal control 2\", \"actual\": 0.0, \"expected\": 0.0, \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}