[Help-glpk] HELP!!!!!!!

[Borja López Berrocal]

 

 

Hello everybody!

 My name Borja, (from Spain). I have a big problem. I need a program in C that solves simplex. I downloaded this kit  glpk-3.0.6.tar.gz, I guess it is the last version. I want just to compile the file.c that solve the primal simplex  to optimize one function, I think it is glprsm2.c, but I’m not sure, at all.

 But I don’t know how to do it. I have tried to compile the whole kit, but I couldn´t, I didn’t find the main program.

 My problem to solve:  

                                        OPTIMIZE   CX

                                        Under this constraints   AX≤ b

X has 288 elements

A is a 312x288 matrix, it fix, never changes and is a sparse matrix. I have made it.

C, is a vector that I give to the program (data)

B, is a vector that I give to the program (data)

 

The program has to take the data from a excel file, I attach it.

It is like this

 C is :

               

Variable costs
ACVC[GBR,PFC]	0,04363
ACVC[GBR,ICG]	0,036402
ACVC[GBR,ATC]	0,037437
ACVC[GBR,LCT]	0,01268
ACVC[GBR,CCT]	0,050744
ACVC[GBR,OCT]	0,068646
ACVC[GBR,GCT]	0,036848
ACVC[GBR,OGC]	0,070713
ACVC[GBR,GGC]	0,032975
ACVC[GBR,HYD]	0
ACVC[GBR,NUC]	0,009593
ACVC[GBR,NND]	0,009593

 

And B is:

                 

Capacity
ACPW[GBR,PFC]	0
ACPW[GBR,ICG]	0
ACPW[GBR,ATC]	0
ACPW[GBR,LCT]	0
ACPW[GBR,CCT]	33450
ACPW[GBR,OCT]	15122
ACPW[GBR,GCT]	0
ACPW[GBR,OGC]	0
ACPW[GBR,GGC]	0
ACPW[GBR,HYD]	584
ACPW[GBR,NUC]	4843
ACPW[GBR,NND]	0
Demand period
TPELSH[GBR,SUMMERA]	3362,541
TPELSH[GBR,SUMMERB]	3435,628
TPELSH[GBR,SUMMERC]	6678,273
TPELSH[GBR,SUMMERD]	11955,93
TPELSH[GBR,SUMMERE]	18212,75
TPELSH[GBR,SUMMERF]	12514,64
TPELSH[GBR,SUMMERG]	12514,64
TPELSH[GBR,SUMMERH]	12514,64
TPELSH[GBR,SUMMERI]	12740,34
TPELSH[GBR,SUMMERJ]	17933,5
TPELSH[GBR,SUMMERK]	11589,94
TPELSH[GBR,SUMMERL]	7418,523
TPELSH[GBR,WINTERA]	5118,569
TPELSH[GBR,WINTERB]	5191,655
TPELSH[GBR,WINTERC]	8434,301
TPELSH[GBR,WINTERD]	13711,96
TPELSH[GBR,WINTERE]	19968,78
TPELSH[GBR,WINTERF]	14270,67
TPELSH[GBR,WINTERG]	14270,67
TPELSH[GBR,WINTERH]	14270,67
TPELSH[GBR,WINTERI]	14496,36
TPELSH[GBR,WINTERJ]	19689,53
TPELSH[GBR,WINTERK]	13345,96
TPELSH[GBR,WINTERL]	9174,55

 

 

So the problem is, I have 12 technology to supply electricity to 24 periods

So 12*24=288 variables

The constranints are   Xi≤capacity  i=1….24 for PFC technology

                                                         i=25…48  for ICG technology

                                                                    …..

                                                         i=225…258 for NND technology

 

And Demand fulfilment

     

X1 + X25 + X49 + X73 + X97 + X121 + X145 + X169 + X193 + X217 + X241 + X265 ≤ TPELSH[GBR,SUMMERA]

 

X2 + X26 + X50 + X74 + X98 + X122 + X146 + X170 + X194 + X218 + X242 + X266≤ TPELSH[GBR,SUMMERB]

                                                        …….

 

X24 + X48 + X72 + X96 + X120 + X144 + X168 + X192 + X216 + X240 + X264 + X288 ≤ TPELSH[GBR,WINTERL]

 

I attach the meaning of technologies and the excel file.

 I wish someone can help me,   orient to me, give me some clue or some advice, because that very important for me, is for my final project and I have to finish very soon to get a job.

 If someone does I will thank him forever

 

Technologies.doc
Description: MS-Word document

UK data - Conventional tech.xls
Description: MS-Excel spreadsheet