270ajay/0SuitcasePacking.py

## 0SuitcasePacking.py
import csv
import pulp            #This contains LP Modeling and solver

#------------------------------------------------------------------------------------------------------
#GETTING & PREPARING DATA
#------------------------------------------------------------------------------------------------------


with open('InputItems.csv') as csvfile:
    data = list(csv.reader(csvfile))


#-----------------------------------------------

#Storing Item data into a dictionary.
ItemId=[]
for i in range(1,len(data)):
    ItemId.append(data[i][0])

ItemData = dict([(item,[]) for item in ItemId])

for j in range(1,4):
    for i in range(1,len(ItemId)+1):
        ItemData[ItemId[i-1]].append(data[i][j])

#------------------------------------------------

#Storing Checkin suitcase data in a dictionary
CheckInSuitcaseData = {}
for j in range(6,7):
    for i in range(1,len(data)):
        if len(data[i][5]) > 1:
            CheckInSuitcaseData[data[i][5]] = data[i][j]

CheckInSuitcase = list(CheckInSuitcaseData.keys())

#--------------------------------------------------

#Storing Carryon suitcase data in a dictionary
CarryOnSuitcaseData = {}
for j in range(9,10):
    for i in range(1,len(data)):
        if len(data[i][8]) > 1:
            CarryOnSuitcaseData[data[i][8]] = data[i][j]

CarryOnSuitcase = list(CarryOnSuitcaseData.keys())

#------------------------------------------------------

#Storing values of Checkin and Carryon allowance from the csv file
CheckInAllowance = float(data[0][12])
CarryOnAllowance = float(data[1][12])

AllSuitcases = []
AllSuitcases.extend(CheckInSuitcase)
AllSuitcases.extend(CarryOnSuitcase)


#------------------------------------------------------------------------------------------------------
#LP MODELING
#------------------------------------------------------------------------------------------------------


SPP = pulp.LpProblem("Suitcase Packing Problem", pulp.LpMaximize)

DecisionVar = pulp.LpVariable.dicts("Put",(ItemId,AllSuitcases),0,1,pulp.LpInteger)  #Binary


SPP += sum([float(ItemData[item][1]) * DecisionVar[item][suitcase] for item in ItemId for suitcase in AllSuitcases])
#objective


for suitcase in AllSuitcases:
    if suitcase in CheckInSuitcase:
        SPP += pulp.lpSum([float(ItemData[item][0]) * DecisionVar[item][suitcase] for item in ItemId]) <= \
               (float(CheckInAllowance) - float(CheckInSuitcaseData[suitcase])), "WeightCheckIn"+str(suitcase)
    else:
        SPP += pulp.lpSum([float(ItemData[item][0]) * DecisionVar[item][suitcase] for item in ItemId]) <= \
               (float(CarryOnAllowance) - float(CarryOnSuitcaseData[suitcase])), "WeightCarryOn" + str(suitcase)
#Constraint1


for item in ItemId:
    SPP += pulp.lpSum([DecisionVar[item][suitcase] for suitcase in AllSuitcases]) <= 1, "Atmost1suitcase"+str(item)
#Constraint2


SPP.writeLP("SuitCasePackingLPModel.lp")


SPP.solve()


#------------------------------------------------------------------------------------------------------
#PRINTING RESULTS INTO CSV
#------------------------------------------------------------------------------------------------------


with open("SuitcasePackingResults.csv","w",newline='') as file:
    datawriter = csv.writer(file)
    datawriter.writerow(['Suitcase','ItemName','ItemWeight','ItemCost','','','ItemIdToCheckIfAllItemsAreThere'])
    for suitcase in AllSuitcases:
        for item in ItemId:
            if DecisionVar[item][suitcase].value() == 1.0:
                datawriter.writerow([suitcase,ItemData[item][2],ItemData[item][0],ItemData[item][1],'','',item])

    datawriter.writerow([""])
    datawriter.writerow(['','UNASSIGNED ITEMS'])
    for item in ItemId:
        Count = 0
        for suitcase in AllSuitcases:
            if DecisionVar[item][suitcase].value() >= 0.5:
                Count += 1
        if Count < 1:
            datawriter.writerow(["",ItemData[item][2],ItemData[item][0],ItemData[item][1],'','',item])

    datawriter.writerow([""])
    datawriter.writerow([""])
    datawriter.writerow([""])
    datawriter.writerow(['','','','','EmptyWeight','WeightAllowance'])
    for suitcase in AllSuitcases:
        if suitcase in CheckInSuitcase:
            datawriter.writerow([suitcase,"","",'',CheckInSuitcaseData[suitcase],CheckInAllowance])
        else:
            datawriter.writerow([suitcase,"","",'',CarryOnSuitcaseData[suitcase],CarryOnAllowance])

    datawriter.writerow([""])
    datawriter.writerow(['You may calculate how much weight is remaining in each suitcase by doing:'])
    datawriter.writerow(['WeightAllowance of the suitcase - EmptyWeight of the suitcase - sum of ItemWeight of items assigned to the suitcase'])

## 1InputItems.csv

          
            ItemId
            Weight
            Cost
            ItemName
            
            CheckinSuitcase
            Weight
            
            CarryonSuitcase
            Weight
            
            CheckInAllowancekg
            23

            
              item1
              0.1
              123
              Ball
              
              GreyL
              3
              
              RedS
              1
              
              CarryOnAllowancekg
              7

            
              item2
              1
              23
              Bat
              
              BlueL
              3
              
              Bag
              0.5

            
              item3
              0.5
              344
              Camera

            
              item4
              1
              221
              Laptop

            
              item5
              0.1
              34
              Food

            
              item6
              1
              72
              Toothpaste

            
              item7
              0.5
              105
              Box1

            
              item8
              0.2
              135
              Box2

            
              item9
              1
              177
              Files

            
              item10
              0.1
              193
              Umbrella

            
              item11
              0.4
              65
              Dress1

            
              item12
              0.3
              270
              Dress2

            
              item13
              0.14
              171
              Dress3

            
              item14
              0.1
              243
              Dress4

            
              item15
              0.8
              122
              Dress5

            
              item16
              1.2
              36
              Dress6

            
              item17
              0.2
              290
              Dress7

            
              item18
              0.3
              75
              Dress8

            
              item19
              0.5
              295
              Dress9

            
              item20
              0.1
              130
              Dress10

            
              item21
              0.8
              140
              Dress11

            
              item22
              0.1
              57
              Dress12

            
              item23
              0.1
              195
              Dress13

            
              item24
              0.01
              158
              Dress14

            
              item25
              0.03
              54
              Dress15

            
              item26
              0.23
              284
              Dress16

            
              item27
              0.02
              64
              Dress17

            
              item28
              0.12
              93
              Dress18

            
              item29
              0.13
              227
              Dress19

            
              item30
              2.1
              279
              Dress20

            
              item31
              0.34
              187
              Dress21

            
              item32
              0.45
              281
              Dress22

            
              item33
              0.64
              136
              Dress23

            
              item34
              0.12
              236
              Dress24

            
              item35
              0.45
              217
              Dress25

            
              item36
              0.21
              173
              Dress26

            
              item37
              0.13
              119
              Dress27

            
              item38
              0.12
              68
              Dress28

            
              item39
              0.18
              157
              Dress29

            
              item40
              0.3
              215
              Dress30

            
              item41
              0.45
              251
              Socks1

            
              item42
              0.5
              153
              Socks2

            
              item43
              0.12
              88
              Socks3

            
              item44
              0.45
              194
              Socks4

            
              item45
              0.67
              283
              Socks5

            
              item46
              0.8
              170
              Socks6

            
              item47
              0.79
              37
              Socks7

            
              item48
              0.74
              76
              Socks8

            
              item49
              0.45
              219
              Socks9

            
              item50
              0.42
              43
              Socks10

            
              item51
              0.34
              174
              Socks11

            
              item52
              1.34
              167
              Socks12

            
              item53
              2
              177
              Socks13

            
              item54
              1
              193
              Socks14

            
              item55
              1.6
              236
              Socks15

            
              item56
              3
              204
              Socks16

            
              item57
              1.23
              255
              Socks17

            
              item58
              1.34
              87
              Socks18

            
              item59
              1.5
              64
              Socks19

            
              item60
              2
              63
              Socks20

            
              item61
              0.89
              178
              Gifts1

            
              item62
              0.57
              102
              Gifts2

            
              item63
              0.27
              117
              Gifts3

            
              item64
              0.03
              157
              Gifts4

            
              item65
              0.23
              103
              Gifts5

            
              item66
              0.69
              139
              Gifts6

            
              item67
              0.69
              82
              Gifts7

            
              item68
              0.99
              154
              Gifts8

            
              item69
              0.86
              100
              Gifts9

            
              item70
              0.23
              134
              Gifts10

            
              item71
              0.19
              109
              Gifts11

            
              item72
              0.72
              92
              Gifts12

            
              item73
              0.60
              76
              Gifts13

            
              item74
              0.14
              186
              Gifts14

            
              item75
              0.03
              43
              Gifts15

            
              item76
              0.57
              139
              Gifts16

            
              item77
              0.97
              133
              Gifts17

            
              item78
              0.58
              109
              Gifts18

            
              item79
              0.22
              180
              Gifts19

            
              item80
              0.05
              59
              Gifts20

            
              item81
              0.66
              119
              Gifts21

            
              item82
              0.28
              188
              Gifts22

            
              item83
              0.82
              134
              Gifts23

            
              item84
              0.43
              144
              Gifts24

            
              item85
              0.91
              166
              Gifts25

            
              item86
              0.50
              198
              Gifts26

            
              item87
              0.15
              81
              Gifts27

            
              item88
              0.85
              129
              Gifts28

            
              item89
              0.84
              101
              Gifts29

            
              item90
              0.57
              74
              Gifts30

            
              item91
              0.65
              76
              Gifts31

            
              item92
              0.04
              197
              Gifts32

            
              item93
              0.18
              166
              Gifts33

            
              item94
              0.59
              161
              Gifts34

            
              item95
              0.91
              192
              Gifts35

            
              item96
              0.84
              103
              Gifts36

            
              item97
              0.16
              105
              Gifts37

            
              item98
              0.83
              174
              Gifts38

            
              item99
              0.50
              60
              Gifts39

            
              item100
              0.15
              171
              Gifts40

## 2suitcasePackingResults.csv

          
            Suitcase
            ItemName
            ItemWeight
            ItemCost
            
            
            ItemIdToCheckIfAllItemsAreThere

            
              GreyL
              Food
              0.1
              34
              
              
              item5

            
              GreyL
              Umbrella
              0.1
              193
              
              
              item10

            
              GreyL
              Dress2
              0.3
              270
              
              
              item12

            
              GreyL
              Dress4
              0.1
              243
              
              
              item14

            
              GreyL
              Dress7
              0.2
              290
              
              
              item17

            
              GreyL
              Dress8
              0.3
              75
              
              
              item18

            
              GreyL
              Dress9
              0.5
              295
              
              
              item19

            
              GreyL
              Dress11
              0.8
              140
              
              
              item21

            
              GreyL
              Dress14
              0.01
              158
              
              
              item24

            
              GreyL
              Dress15
              0.03
              54
              
              
              item25

            
              GreyL
              Dress20
              2.1
              279
              
              
              item30

            
              GreyL
              Dress24
              0.12
              236
              
              
              item34

            
              GreyL
              Dress25
              0.45
              217
              
              
              item35

            
              GreyL
              Dress30
              0.3
              215
              
              
              item40

            
              GreyL
              Socks1
              0.45
              251
              
              
              item41

            
              GreyL
              Socks8
              0.74
              76
              
              
              item48

            
              GreyL
              Socks12
              1.34
              167
              
              
              item52

            
              GreyL
              Socks13
              2
              177
              
              
              item53

            
              GreyL
              Socks14
              1
              193
              
              
              item54

            
              GreyL
              Socks17
              1.23
              255
              
              
              item57

            
              GreyL
              Gifts2
              0.57
              102
              
              
              item62

            
              GreyL
              Gifts3
              0.27
              117
              
              
              item63

            
              GreyL
              Gifts5
              0.23
              103
              
              
              item65

            
              GreyL
              Gifts11
              0.19
              109
              
              
              item71

            
              GreyL
              Gifts12
              0.72
              92
              
              
              item72

            
              GreyL
              Gifts15
              0.03
              43
              
              
              item75

            
              GreyL
              Gifts17
              0.97
              133
              
              
              item77

            
              GreyL
              Gifts20
              0.05
              59
              
              
              item80

            
              GreyL
              Gifts25
              0.91
              166
              
              
              item85

            
              GreyL
              Gifts28
              0.85
              129
              
              
              item88

            
              GreyL
              Gifts29
              0.84
              101
              
              
              item89

            
              GreyL
              Gifts33
              0.18
              166
              
              
              item93

            
              GreyL
              Gifts35
              0.91
              192
              
              
              item95

            
              GreyL
              Gifts36
              0.84
              103
              
              
              item96

            
              GreyL
              Gifts37
              0.16
              105
              
              
              item97

            
              BlueL
              Camera
              0.5
              344
              
              
              item3

            
              BlueL
              Box1
              0.5
              105
              
              
              item7

            
              BlueL
              Files
              1
              177
              
              
              item9

            
              BlueL
              Dress1
              0.4
              65
              
              
              item11

            
              BlueL
              Dress5
              0.8
              122
              
              
              item15

            
              BlueL
              Dress13
              0.1
              195
              
              
              item23

            
              BlueL
              Dress17
              0.02
              64
              
              
              item27

            
              BlueL
              Dress19
              0.13
              227
              
              
              item29

            
              BlueL
              Dress21
              0.34
              187
              
              
              item31

            
              BlueL
              Dress23
              0.64
              136
              
              
              item33

            
              BlueL
              Socks2
              0.5
              153
              
              
              item42

            
              BlueL
              Socks4
              0.45
              194
              
              
              item44

            
              BlueL
              Socks5
              0.67
              283
              
              
              item45

            
              BlueL
              Socks6
              0.8
              170
              
              
              item46

            
              BlueL
              Socks9
              0.45
              219
              
              
              item49

            
              BlueL
              Socks10
              0.42
              43
              
              
              item50

            
              BlueL
              Socks11
              0.34
              174
              
              
              item51

            
              BlueL
              Socks16
              3
              204
              
              
              item56

            
              BlueL
              Socks18
              1.34
              87
              
              
              item58

            
              BlueL
              Gifts7
              0.69
              82
              
              
              item67

            
              BlueL
              Gifts8
              0.99
              154
              
              
              item68

            
              BlueL
              Gifts9
              0.86
              100
              
              
              item69

            
              BlueL
              Gifts10
              0.23
              134
              
              
              item70

            
              BlueL
              Gifts14
              0.14
              186
              
              
              item74

            
              BlueL
              Gifts18
              0.58
              109
              
              
              item78

            
              BlueL
              Gifts19
              0.22
              180
              
              
              item79

            
              BlueL
              Gifts22
              0.28
              188
              
              
              item82

            
              BlueL
              Gifts24
              0.43
              144
              
              
              item84

            
              BlueL
              Gifts26
              0.50
              198
              
              
              item86

            
              BlueL
              Gifts30
              0.57
              74
              
              
              item90

            
              BlueL
              Gifts34
              0.59
              161
              
              
              item94

            
              BlueL
              Gifts38
              0.83
              174
              
              
              item98

            
              BlueL
              Gifts39
              0.50
              60
              
              
              item99

            
              BlueL
              Gifts40
              0.15
              171
              
              
              item100

            
              RedS
              Laptop
              1
              221
              
              
              item4

            
              RedS
              Dress10
              0.1
              130
              
              
              item20

            
              RedS
              Dress16
              0.23
              284
              
              
              item26

            
              RedS
              Dress22
              0.45
              281
              
              
              item32

            
              RedS
              Dress27
              0.13
              119
              
              
              item37

            
              RedS
              Dress29
              0.18
              157
              
              
              item39

            
              RedS
              Socks3
              0.12
              88
              
              
              item43

            
              RedS
              Socks19
              1.5
              64
              
              
              item59

            
              RedS
              Gifts4
              0.03
              157
              
              
              item64

            
              RedS
              Gifts16
              0.57
              139
              
              
              item76

            
              RedS
              Gifts23
              0.82
              134
              
              
              item83

            
              RedS
              Gifts27
              0.15
              81
              
              
              item87

            
              RedS
              Gifts31
              0.65
              76
              
              
              item91

            
              RedS
              Gifts32
              0.04
              197
              
              
              item92

            
              Bag
              Ball
              0.1
              123
              
              
              item1

            
              Bag
              Toothpaste
              1
              72
              
              
              item6

            
              Bag
              Box2
              0.2
              135
              
              
              item8

            
              Bag
              Dress3
              0.14
              171
              
              
              item13

            
              Bag
              Dress12
              0.1
              57
              
              
              item22

            
              Bag
              Dress18
              0.12
              93
              
              
              item28

            
              Bag
              Dress26
              0.21
              173
              
              
              item36

            
              Bag
              Dress28
              0.12
              68
              
              
              item38

            
              Bag
              Socks15
              1.6
              236
              
              
              item55

            
              Bag
              Gifts1
              0.89
              178
              
              
              item61

            
              Bag
              Gifts6
              0.69
              139
              
              
              item66

            
              Bag
              Gifts13
              0.60
              76
              
              
              item73

            
              Bag
              Gifts21
              0.66
              119
              
              
              item81


              UNASSIGNED ITEMS

            
              Bat
              1
              23
              
              
              item2

            
              Dress6
              1.2
              36
              
              
              item16

            
              Socks7
              0.79
              37
              
              
              item47

            
              Socks20
              2
              63
              
              
              item60

            
              EmptyWeight
              WeightAllowance

            
              GreyL
              
              
              3
              23.0

            
              BlueL
              
              
              3
              23.0

            
              RedS
              
              
              1
              7.0

            
              Bag
              
              
              0.5
              7.0

## 3suitcasePackingLPFile.lp
\* Suitcase Packing Problem *\
Maximize
OBJ: 171 Put_item100_Bag + 171 Put_item100_BlueL + 171 Put_item100_GreyL
 + 171 Put_item100_RedS + 193 Put_item10_Bag + 193 Put_item10_BlueL
 + 193 Put_item10_GreyL + 193 Put_item10_RedS + 65 Put_item11_Bag
 + 65 Put_item11_BlueL + 65 Put_item11_GreyL + 65 Put_item11_RedS
 + 270 Put_item12_Bag + 270 Put_item12_BlueL + 270 Put_item12_GreyL
 + 270 Put_item12_RedS + 171 Put_item13_Bag + 171 Put_item13_BlueL
 + 171 Put_item13_GreyL + 171 Put_item13_RedS + 243 Put_item14_Bag
 + 243 Put_item14_BlueL + 243 Put_item14_GreyL + 243 Put_item14_RedS
 + 122 Put_item15_Bag + 122 Put_item15_BlueL + 122 Put_item15_GreyL
 + 122 Put_item15_RedS + 36 Put_item16_Bag + 36 Put_item16_BlueL
 + 36 Put_item16_GreyL + 36 Put_item16_RedS + 290 Put_item17_Bag
 + 290 Put_item17_BlueL + 290 Put_item17_GreyL + 290 Put_item17_RedS
 + 75 Put_item18_Bag + 75 Put_item18_BlueL + 75 Put_item18_GreyL
 + 75 Put_item18_RedS + 295 Put_item19_Bag + 295 Put_item19_BlueL
 + 295 Put_item19_GreyL + 295 Put_item19_RedS + 123 Put_item1_Bag
 + 123 Put_item1_BlueL + 123 Put_item1_GreyL + 123 Put_item1_RedS
 + 130 Put_item20_Bag + 130 Put_item20_BlueL + 130 Put_item20_GreyL
 + 130 Put_item20_RedS + 140 Put_item21_Bag + 140 Put_item21_BlueL
 + 140 Put_item21_GreyL + 140 Put_item21_RedS + 57 Put_item22_Bag
 + 57 Put_item22_BlueL + 57 Put_item22_GreyL + 57 Put_item22_RedS
 + 195 Put_item23_Bag + 195 Put_item23_BlueL + 195 Put_item23_GreyL
 + 195 Put_item23_RedS + 158 Put_item24_Bag + 158 Put_item24_BlueL
 + 158 Put_item24_GreyL + 158 Put_item24_RedS + 54 Put_item25_Bag
 + 54 Put_item25_BlueL + 54 Put_item25_GreyL + 54 Put_item25_RedS
 + 284 Put_item26_Bag + 284 Put_item26_BlueL + 284 Put_item26_GreyL
 + 284 Put_item26_RedS + 64 Put_item27_Bag + 64 Put_item27_BlueL
 + 64 Put_item27_GreyL + 64 Put_item27_RedS + 93 Put_item28_Bag
 + 93 Put_item28_BlueL + 93 Put_item28_GreyL + 93 Put_item28_RedS
 + 227 Put_item29_Bag + 227 Put_item29_BlueL + 227 Put_item29_GreyL
 + 227 Put_item29_RedS + 23 Put_item2_Bag + 23 Put_item2_BlueL
 + 23 Put_item2_GreyL + 23 Put_item2_RedS + 279 Put_item30_Bag
 + 279 Put_item30_BlueL + 279 Put_item30_GreyL + 279 Put_item30_RedS
 + 187 Put_item31_Bag + 187 Put_item31_BlueL + 187 Put_item31_GreyL
 + 187 Put_item31_RedS + 281 Put_item32_Bag + 281 Put_item32_BlueL
 + 281 Put_item32_GreyL + 281 Put_item32_RedS + 136 Put_item33_Bag
 + 136 Put_item33_BlueL + 136 Put_item33_GreyL + 136 Put_item33_RedS
 + 236 Put_item34_Bag + 236 Put_item34_BlueL + 236 Put_item34_GreyL
 + 236 Put_item34_RedS + 217 Put_item35_Bag + 217 Put_item35_BlueL
 + 217 Put_item35_GreyL + 217 Put_item35_RedS + 173 Put_item36_Bag
 + 173 Put_item36_BlueL + 173 Put_item36_GreyL + 173 Put_item36_RedS
 + 119 Put_item37_Bag + 119 Put_item37_BlueL + 119 Put_item37_GreyL
 + 119 Put_item37_RedS + 68 Put_item38_Bag + 68 Put_item38_BlueL
 + 68 Put_item38_GreyL + 68 Put_item38_RedS + 157 Put_item39_Bag
 + 157 Put_item39_BlueL + 157 Put_item39_GreyL + 157 Put_item39_RedS
 + 344 Put_item3_Bag + 344 Put_item3_BlueL + 344 Put_item3_GreyL
 + 344 Put_item3_RedS + 215 Put_item40_Bag + 215 Put_item40_BlueL
 + 215 Put_item40_GreyL + 215 Put_item40_RedS + 251 Put_item41_Bag
 + 251 Put_item41_BlueL + 251 Put_item41_GreyL + 251 Put_item41_RedS
 + 153 Put_item42_Bag + 153 Put_item42_BlueL + 153 Put_item42_GreyL
 + 153 Put_item42_RedS + 88 Put_item43_Bag + 88 Put_item43_BlueL
 + 88 Put_item43_GreyL + 88 Put_item43_RedS + 194 Put_item44_Bag
 + 194 Put_item44_BlueL + 194 Put_item44_GreyL + 194 Put_item44_RedS
 + 283 Put_item45_Bag + 283 Put_item45_BlueL + 283 Put_item45_GreyL
 + 283 Put_item45_RedS + 170 Put_item46_Bag + 170 Put_item46_BlueL
 + 170 Put_item46_GreyL + 170 Put_item46_RedS + 37 Put_item47_Bag
 + 37 Put_item47_BlueL + 37 Put_item47_GreyL + 37 Put_item47_RedS
 + 76 Put_item48_Bag + 76 Put_item48_BlueL + 76 Put_item48_GreyL
 + 76 Put_item48_RedS + 219 Put_item49_Bag + 219 Put_item49_BlueL
 + 219 Put_item49_GreyL + 219 Put_item49_RedS + 221 Put_item4_Bag
 + 221 Put_item4_BlueL + 221 Put_item4_GreyL + 221 Put_item4_RedS
 + 43 Put_item50_Bag + 43 Put_item50_BlueL + 43 Put_item50_GreyL
 + 43 Put_item50_RedS + 174 Put_item51_Bag + 174 Put_item51_BlueL
 + 174 Put_item51_GreyL + 174 Put_item51_RedS + 167 Put_item52_Bag
 + 167 Put_item52_BlueL + 167 Put_item52_GreyL + 167 Put_item52_RedS
 + 177 Put_item53_Bag + 177 Put_item53_BlueL + 177 Put_item53_GreyL
 + 177 Put_item53_RedS + 193 Put_item54_Bag + 193 Put_item54_BlueL
 + 193 Put_item54_GreyL + 193 Put_item54_RedS + 236 Put_item55_Bag
 + 236 Put_item55_BlueL + 236 Put_item55_GreyL + 236 Put_item55_RedS
 + 204 Put_item56_Bag + 204 Put_item56_BlueL + 204 Put_item56_GreyL
 + 204 Put_item56_RedS + 255 Put_item57_Bag + 255 Put_item57_BlueL
 + 255 Put_item57_GreyL + 255 Put_item57_RedS + 87 Put_item58_Bag
 + 87 Put_item58_BlueL + 87 Put_item58_GreyL + 87 Put_item58_RedS
 + 64 Put_item59_Bag + 64 Put_item59_BlueL + 64 Put_item59_GreyL
 + 64 Put_item59_RedS + 34 Put_item5_Bag + 34 Put_item5_BlueL
 + 34 Put_item5_GreyL + 34 Put_item5_RedS + 63 Put_item60_Bag
 + 63 Put_item60_BlueL + 63 Put_item60_GreyL + 63 Put_item60_RedS
 + 178 Put_item61_Bag + 178 Put_item61_BlueL + 178 Put_item61_GreyL
 + 178 Put_item61_RedS + 102 Put_item62_Bag + 102 Put_item62_BlueL
 + 102 Put_item62_GreyL + 102 Put_item62_RedS + 117 Put_item63_Bag
 + 117 Put_item63_BlueL + 117 Put_item63_GreyL + 117 Put_item63_RedS
 + 157 Put_item64_Bag + 157 Put_item64_BlueL + 157 Put_item64_GreyL
 + 157 Put_item64_RedS + 103 Put_item65_Bag + 103 Put_item65_BlueL
 + 103 Put_item65_GreyL + 103 Put_item65_RedS + 139 Put_item66_Bag
 + 139 Put_item66_BlueL + 139 Put_item66_GreyL + 139 Put_item66_RedS
 + 82 Put_item67_Bag + 82 Put_item67_BlueL + 82 Put_item67_GreyL
 + 82 Put_item67_RedS + 154 Put_item68_Bag + 154 Put_item68_BlueL
 + 154 Put_item68_GreyL + 154 Put_item68_RedS + 100 Put_item69_Bag
 + 100 Put_item69_BlueL + 100 Put_item69_GreyL + 100 Put_item69_RedS
 + 72 Put_item6_Bag + 72 Put_item6_BlueL + 72 Put_item6_GreyL
 + 72 Put_item6_RedS + 134 Put_item70_Bag + 134 Put_item70_BlueL
 + 134 Put_item70_GreyL + 134 Put_item70_RedS + 109 Put_item71_Bag
 + 109 Put_item71_BlueL + 109 Put_item71_GreyL + 109 Put_item71_RedS
 + 92 Put_item72_Bag + 92 Put_item72_BlueL + 92 Put_item72_GreyL
 + 92 Put_item72_RedS + 76 Put_item73_Bag + 76 Put_item73_BlueL
 + 76 Put_item73_GreyL + 76 Put_item73_RedS + 186 Put_item74_Bag
 + 186 Put_item74_BlueL + 186 Put_item74_GreyL + 186 Put_item74_RedS
 + 43 Put_item75_Bag + 43 Put_item75_BlueL + 43 Put_item75_GreyL
 + 43 Put_item75_RedS + 139 Put_item76_Bag + 139 Put_item76_BlueL
 + 139 Put_item76_GreyL + 139 Put_item76_RedS + 133 Put_item77_Bag
 + 133 Put_item77_BlueL + 133 Put_item77_GreyL + 133 Put_item77_RedS
 + 109 Put_item78_Bag + 109 Put_item78_BlueL + 109 Put_item78_GreyL
 + 109 Put_item78_RedS + 180 Put_item79_Bag + 180 Put_item79_BlueL
 + 180 Put_item79_GreyL + 180 Put_item79_RedS + 105 Put_item7_Bag
 + 105 Put_item7_BlueL + 105 Put_item7_GreyL + 105 Put_item7_RedS
 + 59 Put_item80_Bag + 59 Put_item80_BlueL + 59 Put_item80_GreyL
 + 59 Put_item80_RedS + 119 Put_item81_Bag + 119 Put_item81_BlueL
 + 119 Put_item81_GreyL + 119 Put_item81_RedS + 188 Put_item82_Bag
 + 188 Put_item82_BlueL + 188 Put_item82_GreyL + 188 Put_item82_RedS
 + 134 Put_item83_Bag + 134 Put_item83_BlueL + 134 Put_item83_GreyL
 + 134 Put_item83_RedS + 144 Put_item84_Bag + 144 Put_item84_BlueL
 + 144 Put_item84_GreyL + 144 Put_item84_RedS + 166 Put_item85_Bag
 + 166 Put_item85_BlueL + 166 Put_item85_GreyL + 166 Put_item85_RedS
 + 198 Put_item86_Bag + 198 Put_item86_BlueL + 198 Put_item86_GreyL
 + 198 Put_item86_RedS + 81 Put_item87_Bag + 81 Put_item87_BlueL
 + 81 Put_item87_GreyL + 81 Put_item87_RedS + 129 Put_item88_Bag
 + 129 Put_item88_BlueL + 129 Put_item88_GreyL + 129 Put_item88_RedS
 + 101 Put_item89_Bag + 101 Put_item89_BlueL + 101 Put_item89_GreyL
 + 101 Put_item89_RedS + 135 Put_item8_Bag + 135 Put_item8_BlueL
 + 135 Put_item8_GreyL + 135 Put_item8_RedS + 74 Put_item90_Bag
 + 74 Put_item90_BlueL + 74 Put_item90_GreyL + 74 Put_item90_RedS
 + 76 Put_item91_Bag + 76 Put_item91_BlueL + 76 Put_item91_GreyL
 + 76 Put_item91_RedS + 197 Put_item92_Bag + 197 Put_item92_BlueL
 + 197 Put_item92_GreyL + 197 Put_item92_RedS + 166 Put_item93_Bag
 + 166 Put_item93_BlueL + 166 Put_item93_GreyL + 166 Put_item93_RedS
 + 161 Put_item94_Bag + 161 Put_item94_BlueL + 161 Put_item94_GreyL
 + 161 Put_item94_RedS + 192 Put_item95_Bag + 192 Put_item95_BlueL
 + 192 Put_item95_GreyL + 192 Put_item95_RedS + 103 Put_item96_Bag
 + 103 Put_item96_BlueL + 103 Put_item96_GreyL + 103 Put_item96_RedS
 + 105 Put_item97_Bag + 105 Put_item97_BlueL + 105 Put_item97_GreyL
 + 105 Put_item97_RedS + 174 Put_item98_Bag + 174 Put_item98_BlueL
 + 174 Put_item98_GreyL + 174 Put_item98_RedS + 60 Put_item99_Bag
 + 60 Put_item99_BlueL + 60 Put_item99_GreyL + 60 Put_item99_RedS
 + 177 Put_item9_Bag + 177 Put_item9_BlueL + 177 Put_item9_GreyL
 + 177 Put_item9_RedS
Subject To
Atmost1suitcaseitem1: Put_item1_Bag + Put_item1_BlueL + Put_item1_GreyL
 + Put_item1_RedS <= 1
Atmost1suitcaseitem10: Put_item10_Bag + Put_item10_BlueL + Put_item10_GreyL
 + Put_item10_RedS <= 1
Atmost1suitcaseitem100: Put_item100_Bag + Put_item100_BlueL
 + Put_item100_GreyL + Put_item100_RedS <= 1
Atmost1suitcaseitem11: Put_item11_Bag + Put_item11_BlueL + Put_item11_GreyL
 + Put_item11_RedS <= 1
Atmost1suitcaseitem12: Put_item12_Bag + Put_item12_BlueL + Put_item12_GreyL
 + Put_item12_RedS <= 1
Atmost1suitcaseitem13: Put_item13_Bag + Put_item13_BlueL + Put_item13_GreyL
 + Put_item13_RedS <= 1
Atmost1suitcaseitem14: Put_item14_Bag + Put_item14_BlueL + Put_item14_GreyL
 + Put_item14_RedS <= 1
Atmost1suitcaseitem15: Put_item15_Bag + Put_item15_BlueL + Put_item15_GreyL
 + Put_item15_RedS <= 1
Atmost1suitcaseitem16: Put_item16_Bag + Put_item16_BlueL + Put_item16_GreyL
 + Put_item16_RedS <= 1
Atmost1suitcaseitem17: Put_item17_Bag + Put_item17_BlueL + Put_item17_GreyL
 + Put_item17_RedS <= 1
Atmost1suitcaseitem18: Put_item18_Bag + Put_item18_BlueL + Put_item18_GreyL
 + Put_item18_RedS <= 1
Atmost1suitcaseitem19: Put_item19_Bag + Put_item19_BlueL + Put_item19_GreyL
 + Put_item19_RedS <= 1
Atmost1suitcaseitem2: Put_item2_Bag + Put_item2_BlueL + Put_item2_GreyL
 + Put_item2_RedS <= 1
Atmost1suitcaseitem20: Put_item20_Bag + Put_item20_BlueL + Put_item20_GreyL
 + Put_item20_RedS <= 1
Atmost1suitcaseitem21: Put_item21_Bag + Put_item21_BlueL + Put_item21_GreyL
 + Put_item21_RedS <= 1
Atmost1suitcaseitem22: Put_item22_Bag + Put_item22_BlueL + Put_item22_GreyL
 + Put_item22_RedS <= 1
Atmost1suitcaseitem23: Put_item23_Bag + Put_item23_BlueL + Put_item23_GreyL
 + Put_item23_RedS <= 1
Atmost1suitcaseitem24: Put_item24_Bag + Put_item24_BlueL + Put_item24_GreyL
 + Put_item24_RedS <= 1
Atmost1suitcaseitem25: Put_item25_Bag + Put_item25_BlueL + Put_item25_GreyL
 + Put_item25_RedS <= 1
Atmost1suitcaseitem26: Put_item26_Bag + Put_item26_BlueL + Put_item26_GreyL
 + Put_item26_RedS <= 1
Atmost1suitcaseitem27: Put_item27_Bag + Put_item27_BlueL + Put_item27_GreyL
 + Put_item27_RedS <= 1
Atmost1suitcaseitem28: Put_item28_Bag + Put_item28_BlueL + Put_item28_GreyL
 + Put_item28_RedS <= 1
Atmost1suitcaseitem29: Put_item29_Bag + Put_item29_BlueL + Put_item29_GreyL
 + Put_item29_RedS <= 1
Atmost1suitcaseitem3: Put_item3_Bag + Put_item3_BlueL + Put_item3_GreyL
 + Put_item3_RedS <= 1
Atmost1suitcaseitem30: Put_item30_Bag + Put_item30_BlueL + Put_item30_GreyL
 + Put_item30_RedS <= 1
Atmost1suitcaseitem31: Put_item31_Bag + Put_item31_BlueL + Put_item31_GreyL
 + Put_item31_RedS <= 1
Atmost1suitcaseitem32: Put_item32_Bag + Put_item32_BlueL + Put_item32_GreyL
 + Put_item32_RedS <= 1
Atmost1suitcaseitem33: Put_item33_Bag + Put_item33_BlueL + Put_item33_GreyL
 + Put_item33_RedS <= 1
Atmost1suitcaseitem34: Put_item34_Bag + Put_item34_BlueL + Put_item34_GreyL
 + Put_item34_RedS <= 1
Atmost1suitcaseitem35: Put_item35_Bag + Put_item35_BlueL + Put_item35_GreyL
 + Put_item35_RedS <= 1
Atmost1suitcaseitem36: Put_item36_Bag + Put_item36_BlueL + Put_item36_GreyL
 + Put_item36_RedS <= 1
Atmost1suitcaseitem37: Put_item37_Bag + Put_item37_BlueL + Put_item37_GreyL
 + Put_item37_RedS <= 1
Atmost1suitcaseitem38: Put_item38_Bag + Put_item38_BlueL + Put_item38_GreyL
 + Put_item38_RedS <= 1
Atmost1suitcaseitem39: Put_item39_Bag + Put_item39_BlueL + Put_item39_GreyL
 + Put_item39_RedS <= 1
Atmost1suitcaseitem4: Put_item4_Bag + Put_item4_BlueL + Put_item4_GreyL
 + Put_item4_RedS <= 1
Atmost1suitcaseitem40: Put_item40_Bag + Put_item40_BlueL + Put_item40_GreyL
 + Put_item40_RedS <= 1
Atmost1suitcaseitem41: Put_item41_Bag + Put_item41_BlueL + Put_item41_GreyL
 + Put_item41_RedS <= 1
Atmost1suitcaseitem42: Put_item42_Bag + Put_item42_BlueL + Put_item42_GreyL
 + Put_item42_RedS <= 1
Atmost1suitcaseitem43: Put_item43_Bag + Put_item43_BlueL + Put_item43_GreyL
 + Put_item43_RedS <= 1
Atmost1suitcaseitem44: Put_item44_Bag + Put_item44_BlueL + Put_item44_GreyL
 + Put_item44_RedS <= 1
Atmost1suitcaseitem45: Put_item45_Bag + Put_item45_BlueL + Put_item45_GreyL
 + Put_item45_RedS <= 1
Atmost1suitcaseitem46: Put_item46_Bag + Put_item46_BlueL + Put_item46_GreyL
 + Put_item46_RedS <= 1
Atmost1suitcaseitem47: Put_item47_Bag + Put_item47_BlueL + Put_item47_GreyL
 + Put_item47_RedS <= 1
Atmost1suitcaseitem48: Put_item48_Bag + Put_item48_BlueL + Put_item48_GreyL
 + Put_item48_RedS <= 1
Atmost1suitcaseitem49: Put_item49_Bag + Put_item49_BlueL + Put_item49_GreyL
 + Put_item49_RedS <= 1
Atmost1suitcaseitem5: Put_item5_Bag + Put_item5_BlueL + Put_item5_GreyL
 + Put_item5_RedS <= 1
Atmost1suitcaseitem50: Put_item50_Bag + Put_item50_BlueL + Put_item50_GreyL
 + Put_item50_RedS <= 1
Atmost1suitcaseitem51: Put_item51_Bag + Put_item51_BlueL + Put_item51_GreyL
 + Put_item51_RedS <= 1
Atmost1suitcaseitem52: Put_item52_Bag + Put_item52_BlueL + Put_item52_GreyL
 + Put_item52_RedS <= 1
Atmost1suitcaseitem53: Put_item53_Bag + Put_item53_BlueL + Put_item53_GreyL
 + Put_item53_RedS <= 1
Atmost1suitcaseitem54: Put_item54_Bag + Put_item54_BlueL + Put_item54_GreyL
 + Put_item54_RedS <= 1
Atmost1suitcaseitem55: Put_item55_Bag + Put_item55_BlueL + Put_item55_GreyL
 + Put_item55_RedS <= 1
Atmost1suitcaseitem56: Put_item56_Bag + Put_item56_BlueL + Put_item56_GreyL
 + Put_item56_RedS <= 1
Atmost1suitcaseitem57: Put_item57_Bag + Put_item57_BlueL + Put_item57_GreyL
 + Put_item57_RedS <= 1
Atmost1suitcaseitem58: Put_item58_Bag + Put_item58_BlueL + Put_item58_GreyL
 + Put_item58_RedS <= 1
Atmost1suitcaseitem59: Put_item59_Bag + Put_item59_BlueL + Put_item59_GreyL
 + Put_item59_RedS <= 1
Atmost1suitcaseitem6: Put_item6_Bag + Put_item6_BlueL + Put_item6_GreyL
 + Put_item6_RedS <= 1
Atmost1suitcaseitem60: Put_item60_Bag + Put_item60_BlueL + Put_item60_GreyL
 + Put_item60_RedS <= 1
Atmost1suitcaseitem61: Put_item61_Bag + Put_item61_BlueL + Put_item61_GreyL
 + Put_item61_RedS <= 1
Atmost1suitcaseitem62: Put_item62_Bag + Put_item62_BlueL + Put_item62_GreyL
 + Put_item62_RedS <= 1
Atmost1suitcaseitem63: Put_item63_Bag + Put_item63_BlueL + Put_item63_GreyL
 + Put_item63_RedS <= 1
Atmost1suitcaseitem64: Put_item64_Bag + Put_item64_BlueL + Put_item64_GreyL
 + Put_item64_RedS <= 1
Atmost1suitcaseitem65: Put_item65_Bag + Put_item65_BlueL + Put_item65_GreyL
 + Put_item65_RedS <= 1
Atmost1suitcaseitem66: Put_item66_Bag + Put_item66_BlueL + Put_item66_GreyL
 + Put_item66_RedS <= 1
Atmost1suitcaseitem67: Put_item67_Bag + Put_item67_BlueL + Put_item67_GreyL
 + Put_item67_RedS <= 1
Atmost1suitcaseitem68: Put_item68_Bag + Put_item68_BlueL + Put_item68_GreyL
 + Put_item68_RedS <= 1
Atmost1suitcaseitem69: Put_item69_Bag + Put_item69_BlueL + Put_item69_GreyL
 + Put_item69_RedS <= 1
Atmost1suitcaseitem7: Put_item7_Bag + Put_item7_BlueL + Put_item7_GreyL
 + Put_item7_RedS <= 1
Atmost1suitcaseitem70: Put_item70_Bag + Put_item70_BlueL + Put_item70_GreyL
 + Put_item70_RedS <= 1
Atmost1suitcaseitem71: Put_item71_Bag + Put_item71_BlueL + Put_item71_GreyL
 + Put_item71_RedS <= 1
Atmost1suitcaseitem72: Put_item72_Bag + Put_item72_BlueL + Put_item72_GreyL
 + Put_item72_RedS <= 1
Atmost1suitcaseitem73: Put_item73_Bag + Put_item73_BlueL + Put_item73_GreyL
 + Put_item73_RedS <= 1
Atmost1suitcaseitem74: Put_item74_Bag + Put_item74_BlueL + Put_item74_GreyL
 + Put_item74_RedS <= 1
Atmost1suitcaseitem75: Put_item75_Bag + Put_item75_BlueL + Put_item75_GreyL
 + Put_item75_RedS <= 1
Atmost1suitcaseitem76: Put_item76_Bag + Put_item76_BlueL + Put_item76_GreyL
 + Put_item76_RedS <= 1
Atmost1suitcaseitem77: Put_item77_Bag + Put_item77_BlueL + Put_item77_GreyL
 + Put_item77_RedS <= 1
Atmost1suitcaseitem78: Put_item78_Bag + Put_item78_BlueL + Put_item78_GreyL
 + Put_item78_RedS <= 1
Atmost1suitcaseitem79: Put_item79_Bag + Put_item79_BlueL + Put_item79_GreyL
 + Put_item79_RedS <= 1
Atmost1suitcaseitem8: Put_item8_Bag + Put_item8_BlueL + Put_item8_GreyL
 + Put_item8_RedS <= 1
Atmost1suitcaseitem80: Put_item80_Bag + Put_item80_BlueL + Put_item80_GreyL
 + Put_item80_RedS <= 1
Atmost1suitcaseitem81: Put_item81_Bag + Put_item81_BlueL + Put_item81_GreyL
 + Put_item81_RedS <= 1
Atmost1suitcaseitem82: Put_item82_Bag + Put_item82_BlueL + Put_item82_GreyL
 + Put_item82_RedS <= 1
Atmost1suitcaseitem83: Put_item83_Bag + Put_item83_BlueL + Put_item83_GreyL
 + Put_item83_RedS <= 1
Atmost1suitcaseitem84: Put_item84_Bag + Put_item84_BlueL + Put_item84_GreyL
 + Put_item84_RedS <= 1
Atmost1suitcaseitem85: Put_item85_Bag + Put_item85_BlueL + Put_item85_GreyL
 + Put_item85_RedS <= 1
Atmost1suitcaseitem86: Put_item86_Bag + Put_item86_BlueL + Put_item86_GreyL
 + Put_item86_RedS <= 1
Atmost1suitcaseitem87: Put_item87_Bag + Put_item87_BlueL + Put_item87_GreyL
 + Put_item87_RedS <= 1
Atmost1suitcaseitem88: Put_item88_Bag + Put_item88_BlueL + Put_item88_GreyL
 + Put_item88_RedS <= 1
Atmost1suitcaseitem89: Put_item89_Bag + Put_item89_BlueL + Put_item89_GreyL
 + Put_item89_RedS <= 1
Atmost1suitcaseitem9: Put_item9_Bag + Put_item9_BlueL + Put_item9_GreyL
 + Put_item9_RedS <= 1
Atmost1suitcaseitem90: Put_item90_Bag + Put_item90_BlueL + Put_item90_GreyL
 + Put_item90_RedS <= 1
Atmost1suitcaseitem91: Put_item91_Bag + Put_item91_BlueL + Put_item91_GreyL
 + Put_item91_RedS <= 1
Atmost1suitcaseitem92: Put_item92_Bag + Put_item92_BlueL + Put_item92_GreyL
 + Put_item92_RedS <= 1
Atmost1suitcaseitem93: Put_item93_Bag + Put_item93_BlueL + Put_item93_GreyL
 + Put_item93_RedS <= 1
Atmost1suitcaseitem94: Put_item94_Bag + Put_item94_BlueL + Put_item94_GreyL
 + Put_item94_RedS <= 1
Atmost1suitcaseitem95: Put_item95_Bag + Put_item95_BlueL + Put_item95_GreyL
 + Put_item95_RedS <= 1
Atmost1suitcaseitem96: Put_item96_Bag + Put_item96_BlueL + Put_item96_GreyL
 + Put_item96_RedS <= 1
Atmost1suitcaseitem97: Put_item97_Bag + Put_item97_BlueL + Put_item97_GreyL
 + Put_item97_RedS <= 1
Atmost1suitcaseitem98: Put_item98_Bag + Put_item98_BlueL + Put_item98_GreyL
 + Put_item98_RedS <= 1
Atmost1suitcaseitem99: Put_item99_Bag + Put_item99_BlueL + Put_item99_GreyL
 + Put_item99_RedS <= 1
WeightCarryOnBag: 0.15 Put_item100_Bag + 0.1 Put_item10_Bag
 + 0.4 Put_item11_Bag + 0.3 Put_item12_Bag + 0.14 Put_item13_Bag
 + 0.1 Put_item14_Bag + 0.8 Put_item15_Bag + 1.2 Put_item16_Bag
 + 0.2 Put_item17_Bag + 0.3 Put_item18_Bag + 0.5 Put_item19_Bag
 + 0.1 Put_item1_Bag + 0.1 Put_item20_Bag + 0.8 Put_item21_Bag
 + 0.1 Put_item22_Bag + 0.1 Put_item23_Bag + 0.01 Put_item24_Bag
 + 0.03 Put_item25_Bag + 0.23 Put_item26_Bag + 0.02 Put_item27_Bag
 + 0.12 Put_item28_Bag + 0.13 Put_item29_Bag + Put_item2_Bag
 + 2.1 Put_item30_Bag + 0.34 Put_item31_Bag + 0.45 Put_item32_Bag
 + 0.64 Put_item33_Bag + 0.12 Put_item34_Bag + 0.45 Put_item35_Bag
 + 0.21 Put_item36_Bag + 0.13 Put_item37_Bag + 0.12 Put_item38_Bag
 + 0.18 Put_item39_Bag + 0.5 Put_item3_Bag + 0.3 Put_item40_Bag
 + 0.45 Put_item41_Bag + 0.5 Put_item42_Bag + 0.12 Put_item43_Bag
 + 0.45 Put_item44_Bag + 0.67 Put_item45_Bag + 0.8 Put_item46_Bag
 + 0.79 Put_item47_Bag + 0.74 Put_item48_Bag + 0.45 Put_item49_Bag
 + Put_item4_Bag + 0.42 Put_item50_Bag + 0.34 Put_item51_Bag
 + 1.34 Put_item52_Bag + 2 Put_item53_Bag + Put_item54_Bag
 + 1.6 Put_item55_Bag + 3 Put_item56_Bag + 1.23 Put_item57_Bag
 + 1.34 Put_item58_Bag + 1.5 Put_item59_Bag + 0.1 Put_item5_Bag
 + 2 Put_item60_Bag + 0.89 Put_item61_Bag + 0.57 Put_item62_Bag
 + 0.27 Put_item63_Bag + 0.03 Put_item64_Bag + 0.23 Put_item65_Bag
 + 0.69 Put_item66_Bag + 0.69 Put_item67_Bag + 0.99 Put_item68_Bag
 + 0.86 Put_item69_Bag + Put_item6_Bag + 0.23 Put_item70_Bag
 + 0.19 Put_item71_Bag + 0.72 Put_item72_Bag + 0.6 Put_item73_Bag
 + 0.14 Put_item74_Bag + 0.03 Put_item75_Bag + 0.57 Put_item76_Bag
 + 0.97 Put_item77_Bag + 0.58 Put_item78_Bag + 0.22 Put_item79_Bag
 + 0.5 Put_item7_Bag + 0.05 Put_item80_Bag + 0.66 Put_item81_Bag
 + 0.28 Put_item82_Bag + 0.82 Put_item83_Bag + 0.43 Put_item84_Bag
 + 0.91 Put_item85_Bag + 0.5 Put_item86_Bag + 0.15 Put_item87_Bag
 + 0.85 Put_item88_Bag + 0.84 Put_item89_Bag + 0.2 Put_item8_Bag
 + 0.57 Put_item90_Bag + 0.65 Put_item91_Bag + 0.04 Put_item92_Bag
 + 0.18 Put_item93_Bag + 0.59 Put_item94_Bag + 0.91 Put_item95_Bag
 + 0.84 Put_item96_Bag + 0.16 Put_item97_Bag + 0.83 Put_item98_Bag
 + 0.5 Put_item99_Bag + Put_item9_Bag <= 6.5
WeightCarryOnRedS: 0.15 Put_item100_RedS + 0.1 Put_item10_RedS
 + 0.4 Put_item11_RedS + 0.3 Put_item12_RedS + 0.14 Put_item13_RedS
 + 0.1 Put_item14_RedS + 0.8 Put_item15_RedS + 1.2 Put_item16_RedS
 + 0.2 Put_item17_RedS + 0.3 Put_item18_RedS + 0.5 Put_item19_RedS
 + 0.1 Put_item1_RedS + 0.1 Put_item20_RedS + 0.8 Put_item21_RedS
 + 0.1 Put_item22_RedS + 0.1 Put_item23_RedS + 0.01 Put_item24_RedS
 + 0.03 Put_item25_RedS + 0.23 Put_item26_RedS + 0.02 Put_item27_RedS
 + 0.12 Put_item28_RedS + 0.13 Put_item29_RedS + Put_item2_RedS
 + 2.1 Put_item30_RedS + 0.34 Put_item31_RedS + 0.45 Put_item32_RedS
 + 0.64 Put_item33_RedS + 0.12 Put_item34_RedS + 0.45 Put_item35_RedS
 + 0.21 Put_item36_RedS + 0.13 Put_item37_RedS + 0.12 Put_item38_RedS
 + 0.18 Put_item39_RedS + 0.5 Put_item3_RedS + 0.3 Put_item40_RedS
 + 0.45 Put_item41_RedS + 0.5 Put_item42_RedS + 0.12 Put_item43_RedS
 + 0.45 Put_item44_RedS + 0.67 Put_item45_RedS + 0.8 Put_item46_RedS
 + 0.79 Put_item47_RedS + 0.74 Put_item48_RedS + 0.45 Put_item49_RedS
 + Put_item4_RedS + 0.42 Put_item50_RedS + 0.34 Put_item51_RedS
 + 1.34 Put_item52_RedS + 2 Put_item53_RedS + Put_item54_RedS
 + 1.6 Put_item55_RedS + 3 Put_item56_RedS + 1.23 Put_item57_RedS
 + 1.34 Put_item58_RedS + 1.5 Put_item59_RedS + 0.1 Put_item5_RedS
 + 2 Put_item60_RedS + 0.89 Put_item61_RedS + 0.57 Put_item62_RedS
 + 0.27 Put_item63_RedS + 0.03 Put_item64_RedS + 0.23 Put_item65_RedS
 + 0.69 Put_item66_RedS + 0.69 Put_item67_RedS + 0.99 Put_item68_RedS
 + 0.86 Put_item69_RedS + Put_item6_RedS + 0.23 Put_item70_RedS
 + 0.19 Put_item71_RedS + 0.72 Put_item72_RedS + 0.6 Put_item73_RedS
 + 0.14 Put_item74_RedS + 0.03 Put_item75_RedS + 0.57 Put_item76_RedS
 + 0.97 Put_item77_RedS + 0.58 Put_item78_RedS + 0.22 Put_item79_RedS
 + 0.5 Put_item7_RedS + 0.05 Put_item80_RedS + 0.66 Put_item81_RedS
 + 0.28 Put_item82_RedS + 0.82 Put_item83_RedS + 0.43 Put_item84_RedS
 + 0.91 Put_item85_RedS + 0.5 Put_item86_RedS + 0.15 Put_item87_RedS
 + 0.85 Put_item88_RedS + 0.84 Put_item89_RedS + 0.2 Put_item8_RedS
 + 0.57 Put_item90_RedS + 0.65 Put_item91_RedS + 0.04 Put_item92_RedS
 + 0.18 Put_item93_RedS + 0.59 Put_item94_RedS + 0.91 Put_item95_RedS
 + 0.84 Put_item96_RedS + 0.16 Put_item97_RedS + 0.83 Put_item98_RedS
 + 0.5 Put_item99_RedS + Put_item9_RedS <= 6
WeightCheckInBlueL: 0.15 Put_item100_BlueL + 0.1 Put_item10_BlueL
 + 0.4 Put_item11_BlueL + 0.3 Put_item12_BlueL + 0.14 Put_item13_BlueL
 + 0.1 Put_item14_BlueL + 0.8 Put_item15_BlueL + 1.2 Put_item16_BlueL
 + 0.2 Put_item17_BlueL + 0.3 Put_item18_BlueL + 0.5 Put_item19_BlueL
 + 0.1 Put_item1_BlueL + 0.1 Put_item20_BlueL + 0.8 Put_item21_BlueL
 + 0.1 Put_item22_BlueL + 0.1 Put_item23_BlueL + 0.01 Put_item24_BlueL
 + 0.03 Put_item25_BlueL + 0.23 Put_item26_BlueL + 0.02 Put_item27_BlueL
 + 0.12 Put_item28_BlueL + 0.13 Put_item29_BlueL + Put_item2_BlueL
 + 2.1 Put_item30_BlueL + 0.34 Put_item31_BlueL + 0.45 Put_item32_BlueL
 + 0.64 Put_item33_BlueL + 0.12 Put_item34_BlueL + 0.45 Put_item35_BlueL
 + 0.21 Put_item36_BlueL + 0.13 Put_item37_BlueL + 0.12 Put_item38_BlueL
 + 0.18 Put_item39_BlueL + 0.5 Put_item3_BlueL + 0.3 Put_item40_BlueL
 + 0.45 Put_item41_BlueL + 0.5 Put_item42_BlueL + 0.12 Put_item43_BlueL
 + 0.45 Put_item44_BlueL + 0.67 Put_item45_BlueL + 0.8 Put_item46_BlueL
 + 0.79 Put_item47_BlueL + 0.74 Put_item48_BlueL + 0.45 Put_item49_BlueL
 + Put_item4_BlueL + 0.42 Put_item50_BlueL + 0.34 Put_item51_BlueL
 + 1.34 Put_item52_BlueL + 2 Put_item53_BlueL + Put_item54_BlueL
 + 1.6 Put_item55_BlueL + 3 Put_item56_BlueL + 1.23 Put_item57_BlueL
 + 1.34 Put_item58_BlueL + 1.5 Put_item59_BlueL + 0.1 Put_item5_BlueL
 + 2 Put_item60_BlueL + 0.89 Put_item61_BlueL + 0.57 Put_item62_BlueL
 + 0.27 Put_item63_BlueL + 0.03 Put_item64_BlueL + 0.23 Put_item65_BlueL
 + 0.69 Put_item66_BlueL + 0.69 Put_item67_BlueL + 0.99 Put_item68_BlueL
 + 0.86 Put_item69_BlueL + Put_item6_BlueL + 0.23 Put_item70_BlueL
 + 0.19 Put_item71_BlueL + 0.72 Put_item72_BlueL + 0.6 Put_item73_BlueL
 + 0.14 Put_item74_BlueL + 0.03 Put_item75_BlueL + 0.57 Put_item76_BlueL
 + 0.97 Put_item77_BlueL + 0.58 Put_item78_BlueL + 0.22 Put_item79_BlueL
 + 0.5 Put_item7_BlueL + 0.05 Put_item80_BlueL + 0.66 Put_item81_BlueL
 + 0.28 Put_item82_BlueL + 0.82 Put_item83_BlueL + 0.43 Put_item84_BlueL
 + 0.91 Put_item85_BlueL + 0.5 Put_item86_BlueL + 0.15 Put_item87_BlueL
 + 0.85 Put_item88_BlueL + 0.84 Put_item89_BlueL + 0.2 Put_item8_BlueL
 + 0.57 Put_item90_BlueL + 0.65 Put_item91_BlueL + 0.04 Put_item92_BlueL
 + 0.18 Put_item93_BlueL + 0.59 Put_item94_BlueL + 0.91 Put_item95_BlueL
 + 0.84 Put_item96_BlueL + 0.16 Put_item97_BlueL + 0.83 Put_item98_BlueL
 + 0.5 Put_item99_BlueL + Put_item9_BlueL <= 20
WeightCheckInGreyL: 0.15 Put_item100_GreyL + 0.1 Put_item10_GreyL
 + 0.4 Put_item11_GreyL + 0.3 Put_item12_GreyL + 0.14 Put_item13_GreyL
 + 0.1 Put_item14_GreyL + 0.8 Put_item15_GreyL + 1.2 Put_item16_GreyL
 + 0.2 Put_item17_GreyL + 0.3 Put_item18_GreyL + 0.5 Put_item19_GreyL
 + 0.1 Put_item1_GreyL + 0.1 Put_item20_GreyL + 0.8 Put_item21_GreyL
 + 0.1 Put_item22_GreyL + 0.1 Put_item23_GreyL + 0.01 Put_item24_GreyL
 + 0.03 Put_item25_GreyL + 0.23 Put_item26_GreyL + 0.02 Put_item27_GreyL
 + 0.12 Put_item28_GreyL + 0.13 Put_item29_GreyL + Put_item2_GreyL
 + 2.1 Put_item30_GreyL + 0.34 Put_item31_GreyL + 0.45 Put_item32_GreyL
 + 0.64 Put_item33_GreyL + 0.12 Put_item34_GreyL + 0.45 Put_item35_GreyL
 + 0.21 Put_item36_GreyL + 0.13 Put_item37_GreyL + 0.12 Put_item38_GreyL
 + 0.18 Put_item39_GreyL + 0.5 Put_item3_GreyL + 0.3 Put_item40_GreyL
 + 0.45 Put_item41_GreyL + 0.5 Put_item42_GreyL + 0.12 Put_item43_GreyL
 + 0.45 Put_item44_GreyL + 0.67 Put_item45_GreyL + 0.8 Put_item46_GreyL
 + 0.79 Put_item47_GreyL + 0.74 Put_item48_GreyL + 0.45 Put_item49_GreyL
 + Put_item4_GreyL + 0.42 Put_item50_GreyL + 0.34 Put_item51_GreyL
 + 1.34 Put_item52_GreyL + 2 Put_item53_GreyL + Put_item54_GreyL
 + 1.6 Put_item55_GreyL + 3 Put_item56_GreyL + 1.23 Put_item57_GreyL
 + 1.34 Put_item58_GreyL + 1.5 Put_item59_GreyL + 0.1 Put_item5_GreyL
 + 2 Put_item60_GreyL + 0.89 Put_item61_GreyL + 0.57 Put_item62_GreyL
 + 0.27 Put_item63_GreyL + 0.03 Put_item64_GreyL + 0.23 Put_item65_GreyL
 + 0.69 Put_item66_GreyL + 0.69 Put_item67_GreyL + 0.99 Put_item68_GreyL
 + 0.86 Put_item69_GreyL + Put_item6_GreyL + 0.23 Put_item70_GreyL
 + 0.19 Put_item71_GreyL + 0.72 Put_item72_GreyL + 0.6 Put_item73_GreyL
 + 0.14 Put_item74_GreyL + 0.03 Put_item75_GreyL + 0.57 Put_item76_GreyL
 + 0.97 Put_item77_GreyL + 0.58 Put_item78_GreyL + 0.22 Put_item79_GreyL
 + 0.5 Put_item7_GreyL + 0.05 Put_item80_GreyL + 0.66 Put_item81_GreyL
 + 0.28 Put_item82_GreyL + 0.82 Put_item83_GreyL + 0.43 Put_item84_GreyL
 + 0.91 Put_item85_GreyL + 0.5 Put_item86_GreyL + 0.15 Put_item87_GreyL
 + 0.85 Put_item88_GreyL + 0.84 Put_item89_GreyL + 0.2 Put_item8_GreyL
 + 0.57 Put_item90_GreyL + 0.65 Put_item91_GreyL + 0.04 Put_item92_GreyL
 + 0.18 Put_item93_GreyL + 0.59 Put_item94_GreyL + 0.91 Put_item95_GreyL
 + 0.84 Put_item96_GreyL + 0.16 Put_item97_GreyL + 0.83 Put_item98_GreyL
 + 0.5 Put_item99_GreyL + Put_item9_GreyL <= 20
Binaries
Put_item100_Bag
Put_item100_BlueL
Put_item100_GreyL
Put_item100_RedS
Put_item10_Bag
Put_item10_BlueL
Put_item10_GreyL
Put_item10_RedS
Put_item11_Bag
Put_item11_BlueL
Put_item11_GreyL
Put_item11_RedS
Put_item12_Bag
Put_item12_BlueL
Put_item12_GreyL
Put_item12_RedS
Put_item13_Bag
Put_item13_BlueL
Put_item13_GreyL
Put_item13_RedS
Put_item14_Bag
Put_item14_BlueL
Put_item14_GreyL
Put_item14_RedS
Put_item15_Bag
Put_item15_BlueL
Put_item15_GreyL
Put_item15_RedS
Put_item16_Bag
Put_item16_BlueL
Put_item16_GreyL
Put_item16_RedS
Put_item17_Bag
Put_item17_BlueL
Put_item17_GreyL
Put_item17_RedS
Put_item18_Bag
Put_item18_BlueL
Put_item18_GreyL
Put_item18_RedS
Put_item19_Bag
Put_item19_BlueL
Put_item19_GreyL
Put_item19_RedS
Put_item1_Bag
Put_item1_BlueL
Put_item1_GreyL
Put_item1_RedS
Put_item20_Bag
Put_item20_BlueL
Put_item20_GreyL
Put_item20_RedS
Put_item21_Bag
Put_item21_BlueL
Put_item21_GreyL
Put_item21_RedS
Put_item22_Bag
Put_item22_BlueL
Put_item22_GreyL
Put_item22_RedS
Put_item23_Bag
Put_item23_BlueL
Put_item23_GreyL
Put_item23_RedS
Put_item24_Bag
Put_item24_BlueL
Put_item24_GreyL
Put_item24_RedS
Put_item25_Bag
Put_item25_BlueL
Put_item25_GreyL
Put_item25_RedS
Put_item26_Bag
Put_item26_BlueL
Put_item26_GreyL
Put_item26_RedS
Put_item27_Bag
Put_item27_BlueL
Put_item27_GreyL
Put_item27_RedS
Put_item28_Bag
Put_item28_BlueL
Put_item28_GreyL
Put_item28_RedS
Put_item29_Bag
Put_item29_BlueL
Put_item29_GreyL
Put_item29_RedS
Put_item2_Bag
Put_item2_BlueL
Put_item2_GreyL
Put_item2_RedS
Put_item30_Bag
Put_item30_BlueL
Put_item30_GreyL
Put_item30_RedS
Put_item31_Bag
Put_item31_BlueL
Put_item31_GreyL
Put_item31_RedS
Put_item32_Bag
Put_item32_BlueL
Put_item32_GreyL
Put_item32_RedS
Put_item33_Bag
Put_item33_BlueL
Put_item33_GreyL
Put_item33_RedS
Put_item34_Bag
Put_item34_BlueL
Put_item34_GreyL
Put_item34_RedS
Put_item35_Bag
Put_item35_BlueL
Put_item35_GreyL
Put_item35_RedS
Put_item36_Bag
Put_item36_BlueL
Put_item36_GreyL
Put_item36_RedS
Put_item37_Bag
Put_item37_BlueL
Put_item37_GreyL
Put_item37_RedS
Put_item38_Bag
Put_item38_BlueL
Put_item38_GreyL
Put_item38_RedS
Put_item39_Bag
Put_item39_BlueL
Put_item39_GreyL
Put_item39_RedS
Put_item3_Bag
Put_item3_BlueL
Put_item3_GreyL
Put_item3_RedS
Put_item40_Bag
Put_item40_BlueL
Put_item40_GreyL
Put_item40_RedS
Put_item41_Bag
Put_item41_BlueL
Put_item41_GreyL
Put_item41_RedS
Put_item42_Bag
Put_item42_BlueL
Put_item42_GreyL
Put_item42_RedS
Put_item43_Bag
Put_item43_BlueL
Put_item43_GreyL
Put_item43_RedS
Put_item44_Bag
Put_item44_BlueL
Put_item44_GreyL
Put_item44_RedS
Put_item45_Bag
Put_item45_BlueL
Put_item45_GreyL
Put_item45_RedS
Put_item46_Bag
Put_item46_BlueL
Put_item46_GreyL
Put_item46_RedS
Put_item47_Bag
Put_item47_BlueL
Put_item47_GreyL
Put_item47_RedS
Put_item48_Bag
Put_item48_BlueL
Put_item48_GreyL
Put_item48_RedS
Put_item49_Bag
Put_item49_BlueL
Put_item49_GreyL
Put_item49_RedS
Put_item4_Bag
Put_item4_BlueL
Put_item4_GreyL
Put_item4_RedS
Put_item50_Bag
Put_item50_BlueL
Put_item50_GreyL
Put_item50_RedS
Put_item51_Bag
Put_item51_BlueL
Put_item51_GreyL
Put_item51_RedS
Put_item52_Bag
Put_item52_BlueL
Put_item52_GreyL
Put_item52_RedS
Put_item53_Bag
Put_item53_BlueL
Put_item53_GreyL
Put_item53_RedS
Put_item54_Bag
Put_item54_BlueL
Put_item54_GreyL
Put_item54_RedS
Put_item55_Bag
Put_item55_BlueL
Put_item55_GreyL
Put_item55_RedS
Put_item56_Bag
Put_item56_BlueL
Put_item56_GreyL
Put_item56_RedS
Put_item57_Bag
Put_item57_BlueL
Put_item57_GreyL
Put_item57_RedS
Put_item58_Bag
Put_item58_BlueL
Put_item58_GreyL
Put_item58_RedS
Put_item59_Bag
Put_item59_BlueL
Put_item59_GreyL
Put_item59_RedS
Put_item5_Bag
Put_item5_BlueL
Put_item5_GreyL
Put_item5_RedS
Put_item60_Bag
Put_item60_BlueL
Put_item60_GreyL
Put_item60_RedS
Put_item61_Bag
Put_item61_BlueL
Put_item61_GreyL
Put_item61_RedS
Put_item62_Bag
Put_item62_BlueL
Put_item62_GreyL
Put_item62_RedS
Put_item63_Bag
Put_item63_BlueL
Put_item63_GreyL
Put_item63_RedS
Put_item64_Bag
Put_item64_BlueL
Put_item64_GreyL
Put_item64_RedS
Put_item65_Bag
Put_item65_BlueL
Put_item65_GreyL
Put_item65_RedS
Put_item66_Bag
Put_item66_BlueL
Put_item66_GreyL
Put_item66_RedS
Put_item67_Bag
Put_item67_BlueL
Put_item67_GreyL
Put_item67_RedS
Put_item68_Bag
Put_item68_BlueL
Put_item68_GreyL
Put_item68_RedS
Put_item69_Bag
Put_item69_BlueL
Put_item69_GreyL
Put_item69_RedS
Put_item6_Bag
Put_item6_BlueL
Put_item6_GreyL
Put_item6_RedS
Put_item70_Bag
Put_item70_BlueL
Put_item70_GreyL
Put_item70_RedS
Put_item71_Bag
Put_item71_BlueL
Put_item71_GreyL
Put_item71_RedS
Put_item72_Bag
Put_item72_BlueL
Put_item72_GreyL
Put_item72_RedS
Put_item73_Bag
Put_item73_BlueL
Put_item73_GreyL
Put_item73_RedS
Put_item74_Bag
Put_item74_BlueL
Put_item74_GreyL
Put_item74_RedS
Put_item75_Bag
Put_item75_BlueL
Put_item75_GreyL
Put_item75_RedS
Put_item76_Bag
Put_item76_BlueL
Put_item76_GreyL
Put_item76_RedS
Put_item77_Bag
Put_item77_BlueL
Put_item77_GreyL
Put_item77_RedS
Put_item78_Bag
Put_item78_BlueL
Put_item78_GreyL
Put_item78_RedS
Put_item79_Bag
Put_item79_BlueL
Put_item79_GreyL
Put_item79_RedS
Put_item7_Bag
Put_item7_BlueL
Put_item7_GreyL
Put_item7_RedS
Put_item80_Bag
Put_item80_BlueL
Put_item80_GreyL
Put_item80_RedS
Put_item81_Bag
Put_item81_BlueL
Put_item81_GreyL
Put_item81_RedS
Put_item82_Bag
Put_item82_BlueL
Put_item82_GreyL
Put_item82_RedS
Put_item83_Bag
Put_item83_BlueL
Put_item83_GreyL
Put_item83_RedS
Put_item84_Bag
Put_item84_BlueL
Put_item84_GreyL
Put_item84_RedS
Put_item85_Bag
Put_item85_BlueL
Put_item85_GreyL
Put_item85_RedS
Put_item86_Bag
Put_item86_BlueL
Put_item86_GreyL
Put_item86_RedS
Put_item87_Bag
Put_item87_BlueL
Put_item87_GreyL
Put_item87_RedS
Put_item88_Bag
Put_item88_BlueL
Put_item88_GreyL
Put_item88_RedS
Put_item89_Bag
Put_item89_BlueL
Put_item89_GreyL
Put_item89_RedS
Put_item8_Bag
Put_item8_BlueL
Put_item8_GreyL
Put_item8_RedS
Put_item90_Bag
Put_item90_BlueL
Put_item90_GreyL
Put_item90_RedS
Put_item91_Bag
Put_item91_BlueL
Put_item91_GreyL
Put_item91_RedS
Put_item92_Bag
Put_item92_BlueL
Put_item92_GreyL
Put_item92_RedS
Put_item93_Bag
Put_item93_BlueL
Put_item93_GreyL
Put_item93_RedS
Put_item94_Bag
Put_item94_BlueL
Put_item94_GreyL
Put_item94_RedS
Put_item95_Bag
Put_item95_BlueL
Put_item95_GreyL
Put_item95_RedS
Put_item96_Bag
Put_item96_BlueL
Put_item96_GreyL
Put_item96_RedS
Put_item97_Bag
Put_item97_BlueL
Put_item97_GreyL
Put_item97_RedS
Put_item98_Bag
Put_item98_BlueL
Put_item98_GreyL
Put_item98_RedS
Put_item99_Bag
Put_item99_BlueL
Put_item99_GreyL
Put_item99_RedS
Put_item9_Bag
Put_item9_BlueL
Put_item9_GreyL
Put_item9_RedS
End
	import csv
	import pulp #This contains LP Modeling and solver

	#------------------------------------------------------------------------------------------------------
	#GETTING & PREPARING DATA
	#------------------------------------------------------------------------------------------------------


	with open('InputItems.csv') as csvfile:
	data = list(csv.reader(csvfile))


	#-----------------------------------------------

	#Storing Item data into a dictionary.
	ItemId=[]
	for i in range(1,len(data)):
	ItemId.append(data[i][0])

	ItemData = dict([(item,[]) for item in ItemId])

	for j in range(1,4):
	for i in range(1,len(ItemId)+1):
	ItemData[ItemId[i-1]].append(data[i][j])

	#------------------------------------------------

	#Storing Checkin suitcase data in a dictionary
	CheckInSuitcaseData = {}
	for j in range(6,7):
	for i in range(1,len(data)):
	if len(data[i][5]) > 1:
	CheckInSuitcaseData[data[i][5]] = data[i][j]

	CheckInSuitcase = list(CheckInSuitcaseData.keys())

	#--------------------------------------------------

	#Storing Carryon suitcase data in a dictionary
	CarryOnSuitcaseData = {}
	for j in range(9,10):
	for i in range(1,len(data)):
	if len(data[i][8]) > 1:
	CarryOnSuitcaseData[data[i][8]] = data[i][j]

	CarryOnSuitcase = list(CarryOnSuitcaseData.keys())

	#------------------------------------------------------

	#Storing values of Checkin and Carryon allowance from the csv file
	CheckInAllowance = float(data[0][12])
	CarryOnAllowance = float(data[1][12])

	AllSuitcases = []
	AllSuitcases.extend(CheckInSuitcase)
	AllSuitcases.extend(CarryOnSuitcase)


	#------------------------------------------------------------------------------------------------------
	#LP MODELING
	#------------------------------------------------------------------------------------------------------


	SPP = pulp.LpProblem("Suitcase Packing Problem", pulp.LpMaximize)

	DecisionVar = pulp.LpVariable.dicts("Put",(ItemId,AllSuitcases),0,1,pulp.LpInteger) #Binary



	SPP += sum([float(ItemData[item][1]) * DecisionVar[item][suitcase] for item in ItemId for suitcase in AllSuitcases])
	#objective


	for suitcase in AllSuitcases:
	if suitcase in CheckInSuitcase:
	SPP += pulp.lpSum([float(ItemData[item][0]) * DecisionVar[item][suitcase] for item in ItemId]) <= \
	(float(CheckInAllowance) - float(CheckInSuitcaseData[suitcase])), "WeightCheckIn"+str(suitcase)
	else:
	SPP += pulp.lpSum([float(ItemData[item][0]) * DecisionVar[item][suitcase] for item in ItemId]) <= \
	(float(CarryOnAllowance) - float(CarryOnSuitcaseData[suitcase])), "WeightCarryOn" + str(suitcase)
	#Constraint1



	for item in ItemId:
	SPP += pulp.lpSum([DecisionVar[item][suitcase] for suitcase in AllSuitcases]) <= 1, "Atmost1suitcase"+str(item)
	#Constraint2



	SPP.writeLP("SuitCasePackingLPModel.lp")


	SPP.solve()



	#------------------------------------------------------------------------------------------------------
	#PRINTING RESULTS INTO CSV
	#------------------------------------------------------------------------------------------------------


	with open("SuitcasePackingResults.csv","w",newline='') as file:
	datawriter = csv.writer(file)
	datawriter.writerow(['Suitcase','ItemName','ItemWeight','ItemCost','','','ItemIdToCheckIfAllItemsAreThere'])
	for suitcase in AllSuitcases:
	for item in ItemId:
	if DecisionVar[item][suitcase].value() == 1.0:
	datawriter.writerow([suitcase,ItemData[item][2],ItemData[item][0],ItemData[item][1],'','',item])

	datawriter.writerow([""])
	datawriter.writerow(['','UNASSIGNED ITEMS'])
	for item in ItemId:
	Count = 0
	for suitcase in AllSuitcases:
	if DecisionVar[item][suitcase].value() >= 0.5:
	Count += 1
	if Count < 1:
	datawriter.writerow(["",ItemData[item][2],ItemData[item][0],ItemData[item][1],'','',item])

	datawriter.writerow([""])
	datawriter.writerow([""])
	datawriter.writerow([""])
	datawriter.writerow(['','','','','EmptyWeight','WeightAllowance'])
	for suitcase in AllSuitcases:
	if suitcase in CheckInSuitcase:
	datawriter.writerow([suitcase,"","",'',CheckInSuitcaseData[suitcase],CheckInAllowance])
	else:
	datawriter.writerow([suitcase,"","",'',CarryOnSuitcaseData[suitcase],CarryOnAllowance])

	datawriter.writerow([""])
	datawriter.writerow(['You may calculate how much weight is remaining in each suitcase by doing:'])
	datawriter.writerow(['WeightAllowance of the suitcase - EmptyWeight of the suitcase - sum of ItemWeight of items assigned to the suitcase'])
ItemId	Weight	Cost	ItemName	CheckinSuitcase	Weight	CarryonSuitcase	Weight	CheckInAllowancekg	23
item1	0.1	123	Ball	GreyL	3	RedS	1	CarryOnAllowancekg	7
item2	1	23	Bat	BlueL	3	Bag	0.5
item3	0.5	344	Camera
item4	1	221	Laptop
item5	0.1	34	Food
item6	1	72	Toothpaste
item7	0.5	105	Box1
item8	0.2	135	Box2
item9	1	177	Files
item10	0.1	193	Umbrella
item11	0.4	65	Dress1
item12	0.3	270	Dress2
item13	0.14	171	Dress3
item14	0.1	243	Dress4
item15	0.8	122	Dress5
item16	1.2	36	Dress6
item17	0.2	290	Dress7
item18	0.3	75	Dress8
item19	0.5	295	Dress9
item20	0.1	130	Dress10
item21	0.8	140	Dress11
item22	0.1	57	Dress12
item23	0.1	195	Dress13
item24	0.01	158	Dress14
item25	0.03	54	Dress15
item26	0.23	284	Dress16
item27	0.02	64	Dress17
item28	0.12	93	Dress18
item29	0.13	227	Dress19
item30	2.1	279	Dress20
item31	0.34	187	Dress21
item32	0.45	281	Dress22
item33	0.64	136	Dress23
item34	0.12	236	Dress24
item35	0.45	217	Dress25
item36	0.21	173	Dress26
item37	0.13	119	Dress27
item38	0.12	68	Dress28
item39	0.18	157	Dress29
item40	0.3	215	Dress30
item41	0.45	251	Socks1
item42	0.5	153	Socks2
item43	0.12	88	Socks3
item44	0.45	194	Socks4
item45	0.67	283	Socks5
item46	0.8	170	Socks6
item47	0.79	37	Socks7
item48	0.74	76	Socks8
item49	0.45	219	Socks9
item50	0.42	43	Socks10
item51	0.34	174	Socks11
item52	1.34	167	Socks12
item53	2	177	Socks13
item54	1	193	Socks14
item55	1.6	236	Socks15
item56	3	204	Socks16
item57	1.23	255	Socks17
item58	1.34	87	Socks18
item59	1.5	64	Socks19
item60	2	63	Socks20
item61	0.89	178	Gifts1
item62	0.57	102	Gifts2
item63	0.27	117	Gifts3
item64	0.03	157	Gifts4
item65	0.23	103	Gifts5
item66	0.69	139	Gifts6
item67	0.69	82	Gifts7
item68	0.99	154	Gifts8
item69	0.86	100	Gifts9
item70	0.23	134	Gifts10
item71	0.19	109	Gifts11
item72	0.72	92	Gifts12
item73	0.60	76	Gifts13
item74	0.14	186	Gifts14
item75	0.03	43	Gifts15
item76	0.57	139	Gifts16
item77	0.97	133	Gifts17
item78	0.58	109	Gifts18
item79	0.22	180	Gifts19
item80	0.05	59	Gifts20
item81	0.66	119	Gifts21
item82	0.28	188	Gifts22
item83	0.82	134	Gifts23
item84	0.43	144	Gifts24
item85	0.91	166	Gifts25
item86	0.50	198	Gifts26
item87	0.15	81	Gifts27
item88	0.85	129	Gifts28
item89	0.84	101	Gifts29
item90	0.57	74	Gifts30
item91	0.65	76	Gifts31
item92	0.04	197	Gifts32
item93	0.18	166	Gifts33
item94	0.59	161	Gifts34
item95	0.91	192	Gifts35
item96	0.84	103	Gifts36
item97	0.16	105	Gifts37
item98	0.83	174	Gifts38
item99	0.50	60	Gifts39
item100	0.15	171	Gifts40
Suitcase	ItemName	ItemWeight	ItemCost			ItemIdToCheckIfAllItemsAreThere
GreyL	Food	0.1	34			item5
GreyL	Umbrella	0.1	193			item10
GreyL	Dress2	0.3	270			item12
GreyL	Dress4	0.1	243			item14
GreyL	Dress7	0.2	290			item17
GreyL	Dress8	0.3	75			item18
GreyL	Dress9	0.5	295			item19
GreyL	Dress11	0.8	140			item21
GreyL	Dress14	0.01	158			item24
GreyL	Dress15	0.03	54			item25
GreyL	Dress20	2.1	279			item30
GreyL	Dress24	0.12	236			item34
GreyL	Dress25	0.45	217			item35
GreyL	Dress30	0.3	215			item40
GreyL	Socks1	0.45	251			item41
GreyL	Socks8	0.74	76			item48
GreyL	Socks12	1.34	167			item52
GreyL	Socks13	2	177			item53
GreyL	Socks14	1	193			item54
GreyL	Socks17	1.23	255			item57
GreyL	Gifts2	0.57	102			item62
GreyL	Gifts3	0.27	117			item63
GreyL	Gifts5	0.23	103			item65
GreyL	Gifts11	0.19	109			item71
GreyL	Gifts12	0.72	92			item72
GreyL	Gifts15	0.03	43			item75
GreyL	Gifts17	0.97	133			item77
GreyL	Gifts20	0.05	59			item80
GreyL	Gifts25	0.91	166			item85
GreyL	Gifts28	0.85	129			item88
GreyL	Gifts29	0.84	101			item89
GreyL	Gifts33	0.18	166			item93
GreyL	Gifts35	0.91	192			item95
GreyL	Gifts36	0.84	103			item96
GreyL	Gifts37	0.16	105			item97
BlueL	Camera	0.5	344			item3
BlueL	Box1	0.5	105			item7
BlueL	Files	1	177			item9
BlueL	Dress1	0.4	65			item11
BlueL	Dress5	0.8	122			item15
BlueL	Dress13	0.1	195			item23
BlueL	Dress17	0.02	64			item27
BlueL	Dress19	0.13	227			item29
BlueL	Dress21	0.34	187			item31
BlueL	Dress23	0.64	136			item33
BlueL	Socks2	0.5	153			item42
BlueL	Socks4	0.45	194			item44
BlueL	Socks5	0.67	283			item45
BlueL	Socks6	0.8	170			item46
BlueL	Socks9	0.45	219			item49
BlueL	Socks10	0.42	43			item50
BlueL	Socks11	0.34	174			item51
BlueL	Socks16	3	204			item56
BlueL	Socks18	1.34	87			item58
BlueL	Gifts7	0.69	82			item67
BlueL	Gifts8	0.99	154			item68
BlueL	Gifts9	0.86	100			item69
BlueL	Gifts10	0.23	134			item70
BlueL	Gifts14	0.14	186			item74
BlueL	Gifts18	0.58	109			item78
BlueL	Gifts19	0.22	180			item79
BlueL	Gifts22	0.28	188			item82
BlueL	Gifts24	0.43	144			item84
BlueL	Gifts26	0.50	198			item86
BlueL	Gifts30	0.57	74			item90
BlueL	Gifts34	0.59	161			item94
BlueL	Gifts38	0.83	174			item98
BlueL	Gifts39	0.50	60			item99
BlueL	Gifts40	0.15	171			item100
RedS	Laptop	1	221			item4
RedS	Dress10	0.1	130			item20
RedS	Dress16	0.23	284			item26
RedS	Dress22	0.45	281			item32
RedS	Dress27	0.13	119			item37
RedS	Dress29	0.18	157			item39
RedS	Socks3	0.12	88			item43
RedS	Socks19	1.5	64			item59
RedS	Gifts4	0.03	157			item64
RedS	Gifts16	0.57	139			item76
RedS	Gifts23	0.82	134			item83
RedS	Gifts27	0.15	81			item87
RedS	Gifts31	0.65	76			item91
RedS	Gifts32	0.04	197			item92
Bag	Ball	0.1	123			item1
Bag	Toothpaste	1	72			item6
Bag	Box2	0.2	135			item8
Bag	Dress3	0.14	171			item13
Bag	Dress12	0.1	57			item22
Bag	Dress18	0.12	93			item28
Bag	Dress26	0.21	173			item36
Bag	Dress28	0.12	68			item38
Bag	Socks15	1.6	236			item55
Bag	Gifts1	0.89	178			item61
Bag	Gifts6	0.69	139			item66
Bag	Gifts13	0.60	76			item73
Bag	Gifts21	0.66	119			item81

	UNASSIGNED ITEMS
	Bat	1	23			item2
	Dress6	1.2	36			item16
	Socks7	0.79	37			item47
	Socks20	2	63			item60
				EmptyWeight	WeightAllowance
GreyL				3	23.0
BlueL				3	23.0
RedS				1	7.0
Bag				0.5	7.0