ICON Challenge Leaderboard

Scheduling Category

 TeamAffiliationScore
1SENCOMCODeS, KU Leuven0.75
2OptaPlanner DeliriumRed Hat and unaffiliated9.99
3Kadioglu, Pacino, TierneyMixed34.87
iconDeepak MehtaInsight, UCC35.34
iconKULZDTAI, KU Leuven50.37
iconTeam PrologInsight, UCC76.42

Instances

instance00

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM8757.648986.470.00
2OptaPlanner Delirium8909.279153.080.13
iconDeepak Mehta9090.339298.300.24
3Kadioglu, Pacino, Tierney9669.889808.430.64
iconKULZ10280.7010255.930.99
iconTeam Prolog10282.4910262.571.00

instance01

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM8723.139116.880.00
2OptaPlanner Delirium8916.849232.910.20
iconDeepak Mehta8893.109389.950.48
iconTeam Prolog9625.799674.290.97
iconKULZ9628.899674.560.97
3Kadioglu, Pacino, Tierney9107.089691.461.00

instance02

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium7900.2010216.630.00
2SENCOM7924.5910472.790.16
iconDeepak Mehta8303.3711020.510.49
3Kadioglu, Pacino, Tierney8922.6111345.640.69
iconKULZ9359.2311785.230.96
iconTeam Prolog9474.2011855.931.00

instance03

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium11494.6110782.500.00
2SENCOM11561.3810857.030.05
iconDeepak Mehta11862.8011261.800.33
3Kadioglu, Pacino, Tierney12162.3211681.550.61
iconKULZ12609.3912246.230.99
iconTeam Prolog12627.7012254.561.00

instance04

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM13628.9817808.210.00
2OptaPlanner Delirium13712.1118237.970.16
3Kadioglu, Pacino, Tierney14697.5919344.050.58
iconKULZ15525.2519946.180.81
iconTeam Prolog15685.4919990.250.82
iconDeepak Mehta16197.7520454.601.00

instance05

 TeamForecasted Energy CostActual Energy CostScore
iconDeepak Mehta16505.1716418.440.00
1SENCOM16550.9816489.440.02
2OptaPlanner Delirium16665.8916597.450.05
3Kadioglu, Pacino, Tierney17299.4717083.910.18
iconKULZ20014.7020158.001.00
iconTeam Prolog20014.7020158.001.00

instance06

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM19933.1820087.260.00
iconDeepak Mehta20107.8120336.040.07
2OptaPlanner Delirium20234.1820485.350.11
3Kadioglu, Pacino, Tierney21040.1621565.510.41
iconKULZ23312.1823701.961.00
iconTeam Prolog23327.9123718.671.00

instance07

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM30609.9423947.960.00
iconDeepak Mehta31181.1524185.830.06
2OptaPlanner Delirium30983.0024496.720.15
3Kadioglu, Pacino, Tierney34495.8726602.000.71
iconKULZ36374.8527068.370.84
iconTeam Prolog36969.2927666.211.00

instance08

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM23985.7322436.190.00
iconDeepak Mehta24254.7222610.610.10
2OptaPlanner Delirium24358.1822690.620.14
3Kadioglu, Pacino, Tierney25368.3623350.300.50
iconKULZ26919.3524218.880.98
iconTeam Prolog27207.9624253.881.00

instance09

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM24636.5324425.320.00
2OptaPlanner Delirium25096.6025039.490.19
iconDeepak Mehta25365.5125236.470.25
3Kadioglu, Pacino, Tierney26276.9926159.140.54
iconKULZ27719.9627598.690.99
iconTeam Prolog27716.2727619.621.00

instance10

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium12738.3913599.820.00
2SENCOM12901.5013847.930.13
iconDeepak Mehta13256.0513957.770.19
3Kadioglu, Pacino, Tierney14377.3114769.550.62
iconTeam Prolog15065.0315421.930.97
iconKULZ15114.9815479.831.00

instance11

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM20838.2820475.190.00
2OptaPlanner Delirium20740.3320480.300.00
iconDeepak Mehta21629.9921654.500.34
3Kadioglu, Pacino, Tierney22664.8322683.490.63
iconTeam Prolog23641.7123893.930.98
iconKULZ23669.6323954.671.00

instance12

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM20661.6720224.880.00
2OptaPlanner Delirium21157.1520800.110.18
iconDeepak Mehta21387.0021019.840.25
3Kadioglu, Pacino, Tierney22569.1322447.620.69
iconKULZ23707.9623274.790.95
iconTeam Prolog23794.8023435.851.00

instance13

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM22652.0522557.430.00
2OptaPlanner Delirium23093.4122654.870.06
iconDeepak Mehta23784.5623318.900.45
3Kadioglu, Pacino, Tierney24288.7723466.600.54
iconKULZ25327.4224019.070.86
iconTeam Prolog25731.6724249.481.00

instance14

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM23353.4623168.530.00
2OptaPlanner Delirium23475.2923298.370.08
3Kadioglu, Pacino, Tierney24752.1924463.720.80
iconKULZ24993.6524787.371.00
iconDeepak Mehta--4.00
iconTeam Prolog--4.00

instance15

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM27460.8831396.370.00
2OptaPlanner Delirium27803.9332099.680.13
iconDeepak Mehta29304.0433832.330.44
3Kadioglu, Pacino, Tierney30673.5335849.490.81
iconKULZ32046.2736889.731.00
iconTeam Prolog32025.9336893.301.00

instance16

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium29952.0031338.750.00
2SENCOM29776.8231385.220.01
iconDeepak Mehta30921.0932531.230.31
iconKULZ33262.5834727.600.89
3Kadioglu, Pacino, Tierney32852.2434918.230.94
iconTeam Prolog33666.3835149.171.00

instance17

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM42775.2349803.420.00
2OptaPlanner Delirium42973.6350069.010.06
iconDeepak Mehta44419.9351184.520.32
3Kadioglu, Pacino, Tierney45387.7552371.620.60
iconTeam Prolog46520.3554072.670.99
iconKULZ46569.1154116.591.00

instance18

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM76208.9367225.960.00
2OptaPlanner Delirium78928.9669583.650.31
3Kadioglu, Pacino, Tierney84931.9773770.730.87
iconTeam Prolog85950.7774757.611.00
iconDeepak Mehta--4.00
iconKULZ--4.00

instance19

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM67594.6348468.280.00
2OptaPlanner Delirium69318.9049648.510.42
3Kadioglu, Pacino, Tierney71704.1151271.431.00
iconDeepak Mehta--3.00
iconTeam Prolog--3.00
iconKULZ--3.00

instance20

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium31499.1131085.840.00
2SENCOM31690.9331121.520.01
iconDeepak Mehta32647.3132137.820.20
3Kadioglu, Pacino, Tierney35001.6232730.970.31
iconKULZ38280.7936385.551.00
iconTeam Prolog38294.0936395.431.00

instance21

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM32033.3140250.680.00
2OptaPlanner Delirium32287.3040578.960.07
iconDeepak Mehta33138.3141805.380.31
3Kadioglu, Pacino, Tierney36790.0644273.570.81
iconTeam Prolog37574.5545133.140.99
iconKULZ37588.6845190.681.00

instance22

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM41022.8940961.390.00
iconDeepak Mehta40918.2041880.390.18
2OptaPlanner Delirium41115.9141893.970.18
iconKULZ44157.5345145.730.83
iconTeam Prolog44159.6645148.660.83
3Kadioglu, Pacino, Tierney42850.8346003.681.00

instance23

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM46239.3741617.190.00
2OptaPlanner Delirium46415.1841729.270.03
iconDeepak Mehta46289.2941830.270.06
3Kadioglu, Pacino, Tierney48358.4643075.450.42
iconKULZ49963.7044825.790.93
iconTeam Prolog50756.0445082.511.00

instance24

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium46371.3044329.770.00
2SENCOM46631.3644488.680.06
iconTeam Prolog49732.6146587.930.85
iconKULZ49842.9246760.690.92
3Kadioglu, Pacino, Tierney49542.9446976.661.00
iconDeepak Mehta--5.00

instance25

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium39420.5441111.480.00
2SENCOM39429.7341277.090.02
3Kadioglu, Pacino, Tierney41067.7941740.650.07
iconDeepak Mehta41216.8942052.150.11
iconKULZ48072.0350036.141.00
iconTeam Prolog48072.2050043.141.00

instance26

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM41068.6841936.150.00
2OptaPlanner Delirium40921.3742279.920.05
iconDeepak Mehta43130.9745098.950.51
3Kadioglu, Pacino, Tierney43208.4546415.250.72
iconKULZ45959.7748111.500.99
iconTeam Prolog46045.1648187.951.00

instance27

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM51572.9250363.450.00
2OptaPlanner Delirium51970.9852265.900.38
iconDeepak Mehta52127.1052593.270.44
iconTeam Prolog56280.7953809.900.68
iconKULZ56314.7953881.230.69
3Kadioglu, Pacino, Tierney53043.1255434.321.00

instance28

 TeamForecasted Energy CostActual Energy CostScore
iconDeepak Mehta54894.8660325.590.00
1SENCOM54633.5260659.970.07
2OptaPlanner Delirium56667.1162271.960.40
iconKULZ59699.6463093.740.56
iconTeam Prolog60023.3163219.770.59
3Kadioglu, Pacino, Tierney60195.0365237.111.00

instance29

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM57243.1864274.280.00
2OptaPlanner Delirium57498.3164427.820.04
iconDeepak Mehta57741.3564643.150.09
3Kadioglu, Pacino, Tierney61006.1567668.030.79
iconKULZ61633.9968407.350.96
iconTeam Prolog61799.6568568.761.00

instance30

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM38084.0444604.290.00
2OptaPlanner Delirium38708.2044746.170.02
3Kadioglu, Pacino, Tierney42966.9746003.860.18
iconDeepak Mehta40727.7746451.430.24
iconTeam Prolog46716.6052328.081.00
iconKULZ46734.2952339.851.00

instance31

 TeamForecasted Energy CostActual Energy CostScore
iconDeepak Mehta43133.4242608.330.00
1SENCOM42299.8643751.730.18
2OptaPlanner Delirium42979.1243969.520.21
3Kadioglu, Pacino, Tierney49868.3047979.440.84
iconKULZ51052.4248936.580.99
iconTeam Prolog51082.4249022.321.00

instance32

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM51815.9872978.350.00
2Kadioglu, Pacino, Tierney60797.9373293.530.03
3OptaPlanner Delirium53805.0174255.570.12
iconDeepak Mehta53795.3074930.600.18
iconTeam Prolog59198.4083466.160.99
iconKULZ59223.0883543.091.00

instance33

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM57461.5470921.630.00
2OptaPlanner Delirium59565.8574330.060.25
iconDeepak Mehta60114.1774743.500.28
iconTeam Prolog64999.7080714.990.71
iconKULZ65728.8181805.820.79
3Kadioglu, Pacino, Tierney66983.5984662.111.00

instance34

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM71952.6172135.900.00
iconDeepak Mehta72677.9572971.040.20
2OptaPlanner Delirium72906.4373078.330.22
3Kadioglu, Pacino, Tierney75041.5874621.350.59
iconKULZ76134.2976374.881.00
iconTeam Prolog76128.7076384.331.00

instance35

 TeamForecasted Energy CostActual Energy CostScore
1OptaPlanner Delirium61984.5869094.100.00
2SENCOM62068.7669862.320.05
iconDeepak Mehta67035.0072931.120.24
3Kadioglu, Pacino, Tierney72262.0274026.050.31
iconTeam Prolog77721.4085073.931.00
iconKULZ77649.9785110.411.00

instance36

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM53057.8559492.410.00
2OptaPlanner Delirium53818.2061755.000.14
iconDeepak Mehta57884.7270520.120.68
iconTeam Prolog61131.7572578.180.80
iconKULZ61310.0872676.930.81
3Kadioglu, Pacino, Tierney60543.8275774.161.00

instance37

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM53610.7166608.400.00
iconDeepak Mehta55466.0067893.800.18
2OptaPlanner Delirium55551.1968008.780.19
iconKULZ58371.8868924.380.32
iconTeam Prolog58491.1469178.540.35
3Kadioglu, Pacino, Tierney64918.2573893.471.00

instance38

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM89581.06102267.010.00
2OptaPlanner Delirium90142.46107503.830.35
iconDeepak Mehta90387.26107595.440.35
3Kadioglu, Pacino, Tierney92164.00111034.450.58
iconTeam Prolog94014.37116840.490.97
iconKULZ94115.11117358.761.00

instance39

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM93499.46136886.930.00
2OptaPlanner Delirium97074.62140968.960.37
3Kadioglu, Pacino, Tierney100270.98145874.700.81
iconKULZ102480.73147486.390.96
iconTeam Prolog102901.34147927.671.00
iconDeepak Mehta--5.00

instance40

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM45576.5993606.300.00
2OptaPlanner Delirium46658.65103440.350.51
iconDeepak Mehta49042.30109246.900.81
iconTeam Prolog55507.47112205.780.96
iconKULZ55501.15112215.560.97
3Kadioglu, Pacino, Tierney51862.04112881.201.00

instance41

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM91438.62103179.890.00
2OptaPlanner Delirium95135.72105218.610.11
iconDeepak Mehta105279.18113728.780.55
3Kadioglu, Pacino, Tierney111454.16116815.560.72
iconKULZ114984.64121813.430.98
iconTeam Prolog115557.50122203.581.00

instance42

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM78131.78116320.100.00
2OptaPlanner Delirium83754.12123856.720.37
iconKULZ94255.23131464.270.74
iconDeepak Mehta99485.59135199.440.93
3Kadioglu, Pacino, Tierney103993.05136724.121.00
iconTeam Prolog--5.00

instance43

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM84063.6084809.960.00
iconDeepak Mehta84842.9185802.600.23
2OptaPlanner Delirium85203.2886290.430.35
3Kadioglu, Pacino, Tierney86630.1287469.100.62
iconKULZ87740.3489068.411.00
iconTeam Prolog--5.00

instance44

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM83613.8977067.260.00
iconDeepak Mehta89000.2178478.030.52
iconKULZ95993.4378594.240.56
2Kadioglu, Pacino, Tierney95020.2979602.010.94
3OptaPlanner Delirium89523.1379772.451.00
iconTeam Prolog--5.00

instance45

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM55899.3844412.190.00
2OptaPlanner Delirium58484.6146298.920.16
iconDeepak Mehta60940.0947954.830.31
3Kadioglu, Pacino, Tierney62627.5449218.500.42
iconKULZ69389.0755930.951.00
iconTeam Prolog69417.0055938.681.00

instance46

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM83683.5669707.150.00
2Kadioglu, Pacino, Tierney84857.0976960.020.35
3OptaPlanner Delirium86634.7377326.380.37
iconDeepak Mehta88075.3378188.990.41
iconTeam Prolog98529.6489535.090.95
iconKULZ96342.7190493.441.00

instance47

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM77959.9370996.640.00
2OptaPlanner Delirium83168.4874491.260.29
iconDeepak Mehta85474.4177037.010.50
iconKULZ89163.9477579.680.55
3Kadioglu, Pacino, Tierney93488.8182986.771.00
iconTeam Prolog--5.00

instance48

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM84009.1981541.280.00
iconDeepak Mehta84622.8382760.120.22
2OptaPlanner Delirium85779.8284139.140.47
iconKULZ89293.6486869.850.96
3Kadioglu, Pacino, Tierney88360.4387071.751.00
iconTeam Prolog--5.00

instance49

 TeamForecasted Energy CostActual Energy CostScore
1SENCOM89346.6890994.480.00
iconDeepak Mehta93727.4493522.650.30
iconKULZ97653.4896243.780.62
2OptaPlanner Delirium97341.2599215.720.98
3Kadioglu, Pacino, Tierney100730.0599415.631.00
iconTeam Prolog--5.00

Forecasting Category

No solutions so far.

Ranking

Teams are ranked based on the actual energy cost across all instances. Entries to the forecast-only category will be used to feed a reference scheduler and will be ranked by the schedule produced. Solver run-time is not considered in the rankings, most important is to solve an instance within the time-limit, secondary to this is the relative quality of the solution. Lower is better in this scoring system.

The objective function is computed for each instance using the actual energy price data, not the forecasted energy price. If no solver provides a solution to an instance, that instance is not considered for scoring. If a solver fails to solve an instance but other solvers do, it is given a score equal to the number of solvers that did solve the instance. This penalises solvers relative to the difficulty of the instance. If only one solver solves an instance, it is given a score of zero.

In the case where multiple solvers solve an instance, their relative scores are computed as follows. Let \(S\) be the set of solutions for the instance, where \(s_i \in S\) is the objective value (using the actual energy price data) of solver \(i\). If all objective values are equivalent, then each solver scores zero, otherwise let \(\alpha = \min_{s_j \in S}{s_j}\) be the best, and \(\beta = \max_{s_j \in S}{s_j}\) be the worst objective value across the solvers. Then, the relative score achieved by solver \(i\) for the instance is given as: \[ \text{score}_i = {{s_i - \alpha} \over {\beta - \alpha}} \]

Last updated: 2014-08-16 10:30