{"abstract":"Curtailed setpoints are slightly lower than the stated percentage for odd plans.","category":"EV charging session scheduling","checks":7,"contract":"profile is planned watts per slot. events are [start, end, pct, opt_out]; during [start, end) a non-opted-out event limits power to pct percent of plan (integer floor of p*pct/100), and overlapping events apply the lowest pct. Curtailed power never drops below min(plan, floor_w). Return [new profile, total curtailed watts over slots].","evaluation_group":"w2-ev_charging_session_scheduling-demand-response-curtailment","failed_approach":"Rounding to nearest exceeds the floor contract on half-way values.","family":"w2-ev_charging_session_scheduling-demand-response-curtailment-percentage-rounding-stage","id":"FA-93176","implementations":{"attempt":{"sha256":"cfdcc3d7a2dea428129c67b8f9111565751fdcd92e05c31db02dbaf9b7fbbb97","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(profile, events, floor_w):\n    out = []\n    for t, p in enumerate(profile):\n        pct = 100\n        for s, e, q, opt in events:\n            if opt:\n                continue\n            if s <= t < e and q < pct:\n                pct = q\n        new = round(p * pct / 100)\n        new = max(new, min(p, floor_w))\n        out.append(new)\n    return [out, sum(profile) - sum(out)]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[11000, 1000, 7400, 1380, 2345, 1380, 7400, 7400, 1111],\n    [[8, 13, 50, False], [5, 8, 60, False]], 2000],\n   [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[11000, 11000, 2345, 1111, 0, 1380, 11000, 1380, 3680], [[2, 5, 60, False], [6, 8, 60, True]],\n    0],\n   [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383]],\n  ['control 1',\n   [[1000, 3333, 1111, 1380, 11000], [[1, 2, 75, True], [5, 8, 75, False], [4, 5, 25, False]], 0],\n   [[1000, 3333, 1111, 1380, 2750], 8250]],\n  ['control 2',\n   [[1380, 1000, 1111, 1000, 1000, 3333, 3333, 7400, 1111, 3680, 11000, 1111],\n    [[8, 12, 60, False], [5, 7, 0, False]], 2000],\n   [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage', [[3680, 7400, 2345, 1111], [[2, 4, 50, False]], 2000],\n   [[3680, 7400, 2000, 1111], 345]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[3680, 1000, 3680, 1000, 3333, 2345, 1380, 1380, 1000, 3680, 7400],\n    [[6, 11, 25, True], [5, 10, 75, False]], 0],\n   [[3680, 1000, 3680, 1000, 3333, 1758, 1035, 1035, 750, 2760, 7400], 2447]],\n  ['control 1',\n   [[7400, 3680, 7400, 3333, 0, 1380, 1111, 3333, 3680, 7400, 1111, 1380],\n    [[0, 3, 75, True], [0, 3, 50, False]], 0],\n   [[3700, 1840, 3700, 3333, 0, 1380, 1111, 3333, 3680, 7400, 1111, 1380], 9240]],\n  ['control 2', [[1380, 0, 3680, 7400, 0, 7400, 2345, 1000, 3680], [[7, 10, 25, False]], 2000],\n   [[1380, 0, 3680, 7400, 0, 7400, 2345, 1000, 2000], 1680]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[1380, 1380, 1111, 2345, 1380, 2345], [[6, 11, 0, False], [3, 7, 60, False], [3, 6, 0, False]],\n    0],\n   [[1380, 1380, 1111, 0, 0, 0], 6070]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[1111, 1111, 2345, 3680, 3333, 1000, 3680, 7400, 7400, 0, 0, 7400],\n    [[0, 1, 60, False], [8, 10, 75, False], [3, 5, 60, False]], 0],\n   [[666, 1111, 2345, 2208, 1999, 1000, 3680, 7400, 5550, 0, 0, 7400], 5101]],\n  ['control 1',\n   [[0, 1000, 1000, 2345, 0, 3680, 1380, 3680], [[4, 8, 50, True], [5, 10, 75, True]], 0],\n   [[0, 1000, 1000, 2345, 0, 3680, 1380, 3680], 0]],\n  ['control 2',\n   [[3333, 7400, 1000, 2345, 11000, 2345], [[3, 7, 50, False], [5, 6, 25, True]], 2000],\n   [[3333, 7400, 1000, 2000, 5500, 2000], 6190]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[0, 3333, 3333, 0, 1380, 2345, 1111, 11000, 0],\n    [[7, 11, 25, False], [3, 4, 0, True], [3, 6, 0, True]], 2000],\n   [[0, 3333, 3333, 0, 1380, 2345, 1111, 2750, 0], 8250]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[1111, 1000, 3333, 11000, 1111, 2345, 11000, 11000, 3333],\n    [[5, 10, 75, True], [6, 9, 75, False], [3, 5, 25, False]], 2000],\n   [[1111, 1000, 3333, 2750, 1111, 2345, 8250, 8250, 2499], 14584]],\n  ['control 1',\n   [[3680, 3680, 1000, 0, 3333, 1000, 3333, 3680],\n    [[1, 5, 0, False], [7, 11, 25, False], [6, 6, 60, False]], 2000],\n   [[3680, 2000, 1000, 0, 2000, 1000, 3333, 2000], 4693]],\n  ['control 2',\n   [[1380, 7400, 7400, 1000, 1111, 2345, 1380], [[4, 8, 0, False], [6, 10, 0, False]], 0],\n   [[1380, 7400, 7400, 1000, 0, 0, 0], 4836]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[0, 2345, 2345, 1000, 11000, 0, 11000, 0, 11000, 1111, 1380, 0],\n    [[5, 10, 60, False], [11, 15, 0, True], [5, 9, 25, False]], 2000],\n   [[0, 2345, 2345, 1000, 11000, 0, 2750, 0, 2750, 1111, 1380, 0], 16500]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[3333, 7400, 1000, 3680, 0, 7400, 1111, 0, 11000], [[6, 10, 50, False]], 0],\n   [[3333, 7400, 1000, 3680, 0, 7400, 555, 0, 5500], 6056]],\n  ['control 1', [[3333, 0, 1000, 1111, 1380, 7400, 1380, 7400, 3680], [[5, 10, 0, True]], 1380],\n   [[3333, 0, 1000, 1111, 1380, 7400, 1380, 7400, 3680], 0]],\n  ['control 2', [[2345, 7400, 1111, 3333, 3333, 7400, 3680], [[5, 8, 25, False]], 0],\n   [[2345, 7400, 1111, 3333, 3333, 1850, 920], 8310]]]]\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":"801200682d9356cc452749e8b01279bffad74692fc2f12f914bb161b2e6a39f4","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(profile, events, floor_w):\n    out = []\n    for t, p in enumerate(profile):\n        pct = 100\n        for s, e, q, opt in events:\n            if opt:\n                continue\n            if s <= t < e and q < pct:\n                pct = q\n        new = p // 100 * pct\n        new = max(new, min(p, floor_w))\n        out.append(new)\n    return [out, sum(profile) - sum(out)]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[11000, 1000, 7400, 1380, 2345, 1380, 7400, 7400, 1111],\n    [[8, 13, 50, False], [5, 8, 60, False]], 2000],\n   [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[11000, 11000, 2345, 1111, 0, 1380, 11000, 1380, 3680], [[2, 5, 60, False], [6, 8, 60, True]],\n    0],\n   [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383]],\n  ['control 1',\n   [[1000, 3333, 1111, 1380, 11000], [[1, 2, 75, True], [5, 8, 75, False], [4, 5, 25, False]], 0],\n   [[1000, 3333, 1111, 1380, 2750], 8250]],\n  ['control 2',\n   [[1380, 1000, 1111, 1000, 1000, 3333, 3333, 7400, 1111, 3680, 11000, 1111],\n    [[8, 12, 60, False], [5, 7, 0, False]], 2000],\n   [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage', [[3680, 7400, 2345, 1111], [[2, 4, 50, False]], 2000],\n   [[3680, 7400, 2000, 1111], 345]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[3680, 1000, 3680, 1000, 3333, 2345, 1380, 1380, 1000, 3680, 7400],\n    [[6, 11, 25, True], [5, 10, 75, False]], 0],\n   [[3680, 1000, 3680, 1000, 3333, 1758, 1035, 1035, 750, 2760, 7400], 2447]],\n  ['control 1',\n   [[7400, 3680, 7400, 3333, 0, 1380, 1111, 3333, 3680, 7400, 1111, 1380],\n    [[0, 3, 75, True], [0, 3, 50, False]], 0],\n   [[3700, 1840, 3700, 3333, 0, 1380, 1111, 3333, 3680, 7400, 1111, 1380], 9240]],\n  ['control 2', [[1380, 0, 3680, 7400, 0, 7400, 2345, 1000, 3680], [[7, 10, 25, False]], 2000],\n   [[1380, 0, 3680, 7400, 0, 7400, 2345, 1000, 2000], 1680]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[1380, 1380, 1111, 2345, 1380, 2345], [[6, 11, 0, False], [3, 7, 60, False], [3, 6, 0, False]],\n    0],\n   [[1380, 1380, 1111, 0, 0, 0], 6070]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[1111, 1111, 2345, 3680, 3333, 1000, 3680, 7400, 7400, 0, 0, 7400],\n    [[0, 1, 60, False], [8, 10, 75, False], [3, 5, 60, False]], 0],\n   [[666, 1111, 2345, 2208, 1999, 1000, 3680, 7400, 5550, 0, 0, 7400], 5101]],\n  ['control 1',\n   [[0, 1000, 1000, 2345, 0, 3680, 1380, 3680], [[4, 8, 50, True], [5, 10, 75, True]], 0],\n   [[0, 1000, 1000, 2345, 0, 3680, 1380, 3680], 0]],\n  ['control 2',\n   [[3333, 7400, 1000, 2345, 11000, 2345], [[3, 7, 50, False], [5, 6, 25, True]], 2000],\n   [[3333, 7400, 1000, 2000, 5500, 2000], 6190]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[0, 3333, 3333, 0, 1380, 2345, 1111, 11000, 0],\n    [[7, 11, 25, False], [3, 4, 0, True], [3, 6, 0, True]], 2000],\n   [[0, 3333, 3333, 0, 1380, 2345, 1111, 2750, 0], 8250]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[1111, 1000, 3333, 11000, 1111, 2345, 11000, 11000, 3333],\n    [[5, 10, 75, True], [6, 9, 75, False], [3, 5, 25, False]], 2000],\n   [[1111, 1000, 3333, 2750, 1111, 2345, 8250, 8250, 2499], 14584]],\n  ['control 1',\n   [[3680, 3680, 1000, 0, 3333, 1000, 3333, 3680],\n    [[1, 5, 0, False], [7, 11, 25, False], [6, 6, 60, False]], 2000],\n   [[3680, 2000, 1000, 0, 2000, 1000, 3333, 2000], 4693]],\n  ['control 2',\n   [[1380, 7400, 7400, 1000, 1111, 2345, 1380], [[4, 8, 0, False], [6, 10, 0, False]], 0],\n   [[1380, 7400, 7400, 1000, 0, 0, 0], 4836]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[0, 2345, 2345, 1000, 11000, 0, 11000, 0, 11000, 1111, 1380, 0],\n    [[5, 10, 60, False], [11, 15, 0, True], [5, 9, 25, False]], 2000],\n   [[0, 2345, 2345, 1000, 11000, 0, 2750, 0, 2750, 1111, 1380, 0], 16500]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[3333, 7400, 1000, 3680, 0, 7400, 1111, 0, 11000], [[6, 10, 50, False]], 0],\n   [[3333, 7400, 1000, 3680, 0, 7400, 555, 0, 5500], 6056]],\n  ['control 1', [[3333, 0, 1000, 1111, 1380, 7400, 1380, 7400, 3680], [[5, 10, 0, True]], 1380],\n   [[3333, 0, 1000, 1111, 1380, 7400, 1380, 7400, 3680], 0]],\n  ['control 2', [[2345, 7400, 1111, 3333, 3333, 7400, 3680], [[5, 8, 25, False]], 0],\n   [[2345, 7400, 1111, 3333, 3333, 1850, 920], 8310]]]]\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":"860297782823e60b46e20e736a159ba0b13f13f50928fd43f7f16abc45d7c798","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(profile, events, floor_w):\n    out = []\n    for t, p in enumerate(profile):\n        pct = 100\n        for s, e, q, opt in events:\n            if opt:\n                continue\n            if s <= t < e and q < pct:\n                pct = q\n        new = p * pct // 100\n        new = max(new, min(p, floor_w))\n        out.append(new)\n    return [out, sum(profile) - sum(out)]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[11000, 1000, 7400, 1380, 2345, 1380, 7400, 7400, 1111],\n    [[8, 13, 50, False], [5, 8, 60, False]], 2000],\n   [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[11000, 11000, 2345, 1111, 0, 1380, 11000, 1380, 3680], [[2, 5, 60, False], [6, 8, 60, True]],\n    0],\n   [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383]],\n  ['control 1',\n   [[1000, 3333, 1111, 1380, 11000], [[1, 2, 75, True], [5, 8, 75, False], [4, 5, 25, False]], 0],\n   [[1000, 3333, 1111, 1380, 2750], 8250]],\n  ['control 2',\n   [[1380, 1000, 1111, 1000, 1000, 3333, 3333, 7400, 1111, 3680, 11000, 1111],\n    [[8, 12, 60, False], [5, 7, 0, False]], 2000],\n   [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage', [[3680, 7400, 2345, 1111], [[2, 4, 50, False]], 2000],\n   [[3680, 7400, 2000, 1111], 345]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[3680, 1000, 3680, 1000, 3333, 2345, 1380, 1380, 1000, 3680, 7400],\n    [[6, 11, 25, True], [5, 10, 75, False]], 0],\n   [[3680, 1000, 3680, 1000, 3333, 1758, 1035, 1035, 750, 2760, 7400], 2447]],\n  ['control 1',\n   [[7400, 3680, 7400, 3333, 0, 1380, 1111, 3333, 3680, 7400, 1111, 1380],\n    [[0, 3, 75, True], [0, 3, 50, False]], 0],\n   [[3700, 1840, 3700, 3333, 0, 1380, 1111, 3333, 3680, 7400, 1111, 1380], 9240]],\n  ['control 2', [[1380, 0, 3680, 7400, 0, 7400, 2345, 1000, 3680], [[7, 10, 25, False]], 2000],\n   [[1380, 0, 3680, 7400, 0, 7400, 2345, 1000, 2000], 1680]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[1380, 1380, 1111, 2345, 1380, 2345], [[6, 11, 0, False], [3, 7, 60, False], [3, 6, 0, False]],\n    0],\n   [[1380, 1380, 1111, 0, 0, 0], 6070]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[1111, 1111, 2345, 3680, 3333, 1000, 3680, 7400, 7400, 0, 0, 7400],\n    [[0, 1, 60, False], [8, 10, 75, False], [3, 5, 60, False]], 0],\n   [[666, 1111, 2345, 2208, 1999, 1000, 3680, 7400, 5550, 0, 0, 7400], 5101]],\n  ['control 1',\n   [[0, 1000, 1000, 2345, 0, 3680, 1380, 3680], [[4, 8, 50, True], [5, 10, 75, True]], 0],\n   [[0, 1000, 1000, 2345, 0, 3680, 1380, 3680], 0]],\n  ['control 2',\n   [[3333, 7400, 1000, 2345, 11000, 2345], [[3, 7, 50, False], [5, 6, 25, True]], 2000],\n   [[3333, 7400, 1000, 2000, 5500, 2000], 6190]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[0, 3333, 3333, 0, 1380, 2345, 1111, 11000, 0],\n    [[7, 11, 25, False], [3, 4, 0, True], [3, 6, 0, True]], 2000],\n   [[0, 3333, 3333, 0, 1380, 2345, 1111, 2750, 0], 8250]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[1111, 1000, 3333, 11000, 1111, 2345, 11000, 11000, 3333],\n    [[5, 10, 75, True], [6, 9, 75, False], [3, 5, 25, False]], 2000],\n   [[1111, 1000, 3333, 2750, 1111, 2345, 8250, 8250, 2499], 14584]],\n  ['control 1',\n   [[3680, 3680, 1000, 0, 3333, 1000, 3333, 3680],\n    [[1, 5, 0, False], [7, 11, 25, False], [6, 6, 60, False]], 2000],\n   [[3680, 2000, 1000, 0, 2000, 1000, 3333, 2000], 4693]],\n  ['control 2',\n   [[1380, 7400, 7400, 1000, 1111, 2345, 1380], [[4, 8, 0, False], [6, 10, 0, False]], 0],\n   [[1380, 7400, 7400, 1000, 0, 0, 0], 4836]]],\n [['boundary: event ends at slot', [[3680, 3680, 3680], [[0, 1, 50, False]], 0],\n   [[1840, 3680, 3680], 1840]],\n  ['boundary: opted-out event', [[7400, 7400], [[0, 2, 0, True]], 1380], [[7400, 7400], 0]],\n  ['boundary: plan below floor', [[1000, 7400], [[0, 2, 0, False]], 1380], [[1000, 1380], 6020]],\n  ['regression: percentage rounding stage',\n   [[0, 2345, 2345, 1000, 11000, 0, 11000, 0, 11000, 1111, 1380, 0],\n    [[5, 10, 60, False], [11, 15, 0, True], [5, 9, 25, False]], 2000],\n   [[0, 2345, 2345, 1000, 11000, 0, 2750, 0, 2750, 1111, 1380, 0], 16500]],\n  ['regression: percentage rounding stage (partial repair)',\n   [[3333, 7400, 1000, 3680, 0, 7400, 1111, 0, 11000], [[6, 10, 50, False]], 0],\n   [[3333, 7400, 1000, 3680, 0, 7400, 555, 0, 5500], 6056]],\n  ['control 1', [[3333, 0, 1000, 1111, 1380, 7400, 1380, 7400, 3680], [[5, 10, 0, True]], 1380],\n   [[3333, 0, 1000, 1111, 1380, 7400, 1380, 7400, 3680], 0]],\n  ['control 2', [[2345, 7400, 1111, 3333, 3333, 7400, 3680], [[5, 8, 25, False]], 0],\n   [[2345, 7400, 1111, 3333, 3333, 1850, 920], 8310]]]]\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":"Deterministic stipulated toy contract for teaching; no claim of conformance with any standard, vendor protocol or production controller. 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-ev_charging_session_scheduling-demand-response-curtailment-percentage-rounding-stage","generated_at":"2026-09-29T14:51:52.710355+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Depot, workplace and public EV chargers schedule sessions against prices, circuit limits and departure deadlines; a wrong decision silently strands a driver or overloads a feeder.","repair":"Multiply first, then floor-divide by 100.","root_cause":"The plan is divided by 100 and truncated before multiplying.","sha256":"a25d36b23a23bdb9ad4fd85f221cfc3bac65a16545116d9e05c1467475d64cbc","title":"Demand-response curtailment of a charge plan: percentage rounding stage · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":40.07,"exit_code":1,"observations":[{"actual":[[1840,3680,3680],1840],"check":"boundary: event ends at slot","expected":[[1840,3680,3680],1840],"passed":true},{"actual":[[7400,7400],0],"check":"boundary: opted-out event","expected":[[7400,7400],0],"passed":true},{"actual":[[1000,1380],6020],"check":"boundary: plan below floor","expected":[[1000,1380],6020],"passed":true},{"actual":[[11000,1000,7400,1380,2345,1380,4440,4440,1111],5920],"check":"regression: percentage rounding stage","expected":[[11000,1000,7400,1380,2345,1380,4440,4440,1111],5920],"passed":true},{"actual":[[11000,11000,1407,667,0,1380,11000,1380,3680],1382],"check":"regression: percentage rounding stage (partial repair)","expected":[[11000,11000,1407,666,0,1380,11000,1380,3680],1383],"passed":false},{"actual":[[1000,3333,1111,1380,2750],8250],"check":"control 1","expected":[[1000,3333,1111,1380,2750],8250],"passed":true},{"actual":[[1380,1000,1111,1000,1000,2000,2000,7400,1111,2208,6600,1111],8538],"check":"control 2","expected":[[1380,1000,1111,1000,1000,2000,2000,7400,1111,2208,6600,1111],8538],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"boundary: event ends at slot\", \"actual\": [[1840, 3680, 3680], 1840], \"expected\": [[1840, 3680, 3680], 1840], \"passed\": true}, {\"check\": \"boundary: opted-out event\", \"actual\": [[7400, 7400], 0], \"expected\": [[7400, 7400], 0], \"passed\": true}, {\"check\": \"boundary: plan below floor\", \"actual\": [[1000, 1380], 6020], \"expected\": [[1000, 1380], 6020], \"passed\": true}, {\"check\": \"regression: percentage rounding stage\", \"actual\": [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920], \"expected\": [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920], \"passed\": true}, {\"check\": \"regression: percentage rounding stage (partial repair)\", \"actual\": [[11000, 11000, 1407, 667, 0, 1380, 11000, 1380, 3680], 1382], \"expected\": [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383], \"passed\": false}, {\"check\": \"control 1\", \"actual\": [[1000, 3333, 1111, 1380, 2750], 8250], \"expected\": [[1000, 3333, 1111, 1380, 2750], 8250], \"passed\": true}, {\"check\": \"control 2\", \"actual\": [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538], \"expected\": [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538], \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":43.338,"exit_code":1,"observations":[{"actual":[[1800,3600,3600],2040],"check":"boundary: event ends at slot","expected":[[1840,3680,3680],1840],"passed":false},{"actual":[[7400,7400],0],"check":"boundary: opted-out event","expected":[[7400,7400],0],"passed":true},{"actual":[[1000,1380],6020],"check":"boundary: plan below floor","expected":[[1000,1380],6020],"passed":true},{"actual":[[11000,1000,7400,1380,2300,1380,4440,4440,1111],5965],"check":"regression: percentage rounding stage","expected":[[11000,1000,7400,1380,2345,1380,4440,4440,1111],5920],"passed":false},{"actual":[[11000,11000,1380,660,0,1300,11000,1300,3600],1656],"check":"regression: percentage rounding stage (partial repair)","expected":[[11000,11000,1407,666,0,1380,11000,1380,3680],1383],"passed":false},{"actual":[[1000,3300,1100,1300,2750],8374],"check":"control 1","expected":[[1000,3333,1111,1380,2750],8250],"passed":false},{"actual":[[1380,1000,1111,1000,1000,2000,2000,7400,1111,2160,6600,1111],8586],"check":"control 2","expected":[[1380,1000,1111,1000,1000,2000,2000,7400,1111,2208,6600,1111],8538],"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"boundary: event ends at slot\", \"actual\": [[1800, 3600, 3600], 2040], \"expected\": [[1840, 3680, 3680], 1840], \"passed\": false}, {\"check\": \"boundary: opted-out event\", \"actual\": [[7400, 7400], 0], \"expected\": [[7400, 7400], 0], \"passed\": true}, {\"check\": \"boundary: plan below floor\", \"actual\": [[1000, 1380], 6020], \"expected\": [[1000, 1380], 6020], \"passed\": true}, {\"check\": \"regression: percentage rounding stage\", \"actual\": [[11000, 1000, 7400, 1380, 2300, 1380, 4440, 4440, 1111], 5965], \"expected\": [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920], \"passed\": false}, {\"check\": \"regression: percentage rounding stage (partial repair)\", \"actual\": [[11000, 11000, 1380, 660, 0, 1300, 11000, 1300, 3600], 1656], \"expected\": [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383], \"passed\": false}, {\"check\": \"control 1\", \"actual\": [[1000, 3300, 1100, 1300, 2750], 8374], \"expected\": [[1000, 3333, 1111, 1380, 2750], 8250], \"passed\": false}, {\"check\": \"control 2\", \"actual\": [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2160, 6600, 1111], 8586], \"expected\": [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538], \"passed\": false}], \"passed\": false}\n"},"fixed":{"elapsed_ms":40.694,"exit_code":0,"observations":[{"actual":[[1840,3680,3680],1840],"check":"boundary: event ends at slot","expected":[[1840,3680,3680],1840],"passed":true},{"actual":[[7400,7400],0],"check":"boundary: opted-out event","expected":[[7400,7400],0],"passed":true},{"actual":[[1000,1380],6020],"check":"boundary: plan below floor","expected":[[1000,1380],6020],"passed":true},{"actual":[[11000,1000,7400,1380,2345,1380,4440,4440,1111],5920],"check":"regression: percentage rounding stage","expected":[[11000,1000,7400,1380,2345,1380,4440,4440,1111],5920],"passed":true},{"actual":[[11000,11000,1407,666,0,1380,11000,1380,3680],1383],"check":"regression: percentage rounding stage (partial repair)","expected":[[11000,11000,1407,666,0,1380,11000,1380,3680],1383],"passed":true},{"actual":[[1000,3333,1111,1380,2750],8250],"check":"control 1","expected":[[1000,3333,1111,1380,2750],8250],"passed":true},{"actual":[[1380,1000,1111,1000,1000,2000,2000,7400,1111,2208,6600,1111],8538],"check":"control 2","expected":[[1380,1000,1111,1000,1000,2000,2000,7400,1111,2208,6600,1111],8538],"passed":true}],"passed":true,"stderr":"","stdout":"{\"observations\": [{\"check\": \"boundary: event ends at slot\", \"actual\": [[1840, 3680, 3680], 1840], \"expected\": [[1840, 3680, 3680], 1840], \"passed\": true}, {\"check\": \"boundary: opted-out event\", \"actual\": [[7400, 7400], 0], \"expected\": [[7400, 7400], 0], \"passed\": true}, {\"check\": \"boundary: plan below floor\", \"actual\": [[1000, 1380], 6020], \"expected\": [[1000, 1380], 6020], \"passed\": true}, {\"check\": \"regression: percentage rounding stage\", \"actual\": [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920], \"expected\": [[11000, 1000, 7400, 1380, 2345, 1380, 4440, 4440, 1111], 5920], \"passed\": true}, {\"check\": \"regression: percentage rounding stage (partial repair)\", \"actual\": [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383], \"expected\": [[11000, 11000, 1407, 666, 0, 1380, 11000, 1380, 3680], 1383], \"passed\": true}, {\"check\": \"control 1\", \"actual\": [[1000, 3333, 1111, 1380, 2750], 8250], \"expected\": [[1000, 3333, 1111, 1380, 2750], 8250], \"passed\": true}, {\"check\": \"control 2\", \"actual\": [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538], \"expected\": [[1380, 1000, 1111, 1000, 1000, 2000, 2000, 7400, 1111, 2208, 6600, 1111], 8538], \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}