*NAME: OIL
*ROWS: 74
*COLUMNS: 81
*NONZERO: 504
*OPT SOLN: 126.057
*SOURCE: Bruce Murtagh, "Advanced Linear Programming"
*APPLICATION: oil refinery model
*COMMENTS: problem is maximization
*
NAME OIL REFINERY EXAMPLE
ROWS
N PROFIT
L MVOLBOL
L MVOLCOL
E MVOLLNC
E MVOLLNB
E MVOLSRK
E MVOLSRD
E MVOLVBB
E MVOLVBC
E MVOLRCR
E MVOLHVO
E UBALKWH
E UBALH2O
E UBALSTM
E UBALFUL
E MVOLB95
E MVOLB90
E MVOLLHG
E MVOLC3S
E MVOLNC4
E MVOLLSR
E MVOLHSR
E MVOLIC4
L VCAPSGP
E MVOLRFG
E MSCFHYL
E MVOLR90
E MVOLR95
E MVOLF90
E MVOLF95
L VCAPRFG
E MVOLLCO
E MVOLHHG
E MVOLHCD
L VCAPHVO
L VCAPHOL
E MVOLC3U
E MVOLC4U
E MVOLFCG
E MVOLSLR
L VCAPCCU
E MVOLLA3
E MVOLLA4
L VCAPALK
L XLPRPRE
L XHPRPRE
L XTELPRE
L XRVPPRE
L X200PRE
L X230PRE
E EVOLPRE
L XPSCPRE
L XRSCREG
L XLPRINT
L XHPRINT
L XTELINT
L XRVPINT
L X200INT
L X230INT
E EVOLINT
L XLPRREG
L XHPRREG
L XTELREG
L XRVPREG
L X200REG
L X230REG
E EVOLREG
E EVOLLPG
E EVOLJP4
L XRVXJP4
L XRVNJP4
E EVOLDSL
E EVOLRSD
L XVISRSD
COLUMNS
VCRDBOL MVOLBOL 1.0
VCRDBOL MVOLLNB -.537
VCRDBOL MVOLSRK -.131
VCRDBOL MVOLSRD -.1155
VCRDBOL MVOLVBB -.037
VCRDBOL MVOLRCR -.0365
VCRDBOL MVOLHVO -.143
VCRDBOL UBALKWH .302
VCRDBOL UBALH2O .150
VCRDBOL UBALSTM .003
VCRDBOL UBALFUL .0587
VCRDBOL PROFIT -12.8
VCRDCOL MVOLCOL 1.
VCRDCOL MVOLLNC -.2931
VCRDCOL MVOLSRK -.1170
VCRDCOL MVOLSRD -.0649
VCRDCOL MVOLVBC -.18
VCRDCOL MVOLRCR -.1233
VCRDCOL MVOLHVO -.2217
VCRDCOL UBALKWH .384
VCRDCOL UBALH2O .185
VCRDCOL UBALSTM .003
VCRDCOL UBALFUL .1053
VCRDCOL PROFIT -11.48
VSGPLNC MVOLLNC 1.
VSGPLNC MVOLC3S -.0112
VSGPLNC MVOLNC4 -.0378
VSGPLNC MVOLLSR -.1502
VSGPLNC MVOLHSR -.7953
VSGPLNC MVOLIC4 -.0099
VSGPLNC UBALKWH .721
VSGPLNC UBALH2O .185
VSGPLNC UBALSTM .013
VSGPLNC UBALFUL .0488
VSGPLNC VCAPSGP 1.
VSGPLNB MVOLLNB 1.
VSGPLNB MVOLC3S -.0277
VSGPLNB MVOLNC4 -.0563
VSGPLNB MVOLLSR -.199
VSGPLNB MVOLHSR -.6873
VSGPLNB MVOLIC4 -.017
VSGPLNB UBALKWH .495
VSGPLNB UBALH2O .209
VSGPLNB UBALSTM .013
VSGPLNB UBALFUL .0506
VSGPLNB VCAPSGP 1.
VSGPLHG MVOLLHG 1.0
VSGPLHG MVOLC3S -.175
VSGPLHG MVOLNC4 -.27
VSGPLHG MVOLLSR -.028
VSGPLHG MVOLIC4 -.455
VSGPLHG UBALKWH .495
VSGPLHG UBALH2O .209
VSGPLHG UBALSTM .013
VSGPLHG UBALFUL .0448
VSGPB95 MVOLB95 1.
VSGPB95 MVOLC3S -.2836
VSGPB95 MVOLNC4 -.3285
VSGPB95 MVOLLSR -.0241
VSGPB95 MVOLIC4 -.2502
VSGPB95 UBALKWH .495
VSGPB95 UBALH2O .209
VSGPB95 UBALSTM .013
VSGPB95 UBALFUL .0506
VSGPB90 MVOLB90 1.
VSGPB90 MVOLC3S -.271
VSGPB90 MVOLNC4 -.3289
VSGPB90 MVOLLSR -.0255
VSGPB90 MVOLIC4 -.2656
VSGPB90 UBALKWH .495
VSGPB90 UBALH2O .209
VSGPB90 UBALSTM .013
VSGPB90 UBALFUL .0506
VH2RHSR MVOLHSR 1.
VH2RHSR MVOLRFG -1.
VH2RHSR MSCFHYL .0327
VH2RHSR UBALKWH .793
VH2RHSR UBALH2O .045
VH2RHSR UBALFUL .094
VH2RHSR PROFIT -.0176
VRFFRF1 MVOLRFG 1.0
VRFFRF1 MVOLR90 -1.0
VRFFRF2 MVOLRFG 1.0
VRFFRF2 MVOLR95 -1.0
VRFFHH1 MVOLR90 -1.0
VRFFHH1 MVOLHHG 1.0
VRFFHH2 MVOLR95 -1.0
VRFFHH2 MVOLHHG 1.0
VRFGR90 MVOLR90 1.0
VRFGR90 MVOLB90 -.0404
VRFGR90 MVOLF90 -0.8564
VRFGR90 MSCFHYL -0.8239
VRFGR90 UBALKWH .792
VRFGR90 UBALH2O .297
VRFGR90 UBALSTM 0.0063
VRFGR90 UBALFUL -0.156
VRFGR90 VCAPRFG 1.0
VRFGR90 PROFIT -0.1512
VRFGR95 MVOLR95 1.0
VRFGR95 MVOLB95 -0.0588
VRFGR95 MVOLF95 -0.8145
VRFGR95 MSCFHYL -.7689
VRFGR95 UBALKWH 1.03
VRFGR95 UBALH2O .387
VRFGR95 UBALSTM 0.008
VRFGR95 UBALFUL -.2112
VRFGR95 VCAPRFG 1.3
VRFGR95 PROFIT -0.304
VHOLLCO MVOLLCO 1.0
VHOLLCO MVOLHHG -.6627
VHOLLCO MVOLLHG -0.2414
VHOLLCO MVOLHCD -.2930
VHOLLCO MSCFHYL 2.3
VHOLLCO UBALFUL -.2054
VHOLLCO UBALH2O 0.826
VHOLLCO UBALKWH 14.61
VHOLLCO VCAPHOL 1.0
VHOLLCO PROFIT -0.2112
VHOLSRD MVOLSRD 1.0
VHOLSRD MVOLHHG -.6627
VHOLSRD MVOLLHG -0.2414
VHOLSRD MVOLHCD -.2930
VHOLSRD MSCFHYL 2.3
VHOLSRD UBALFUL -.2054
VHOLSRD UBALH2O 0.826
VHOLSRD UBALKWH 14.61
VHOLSRD VCAPHOL 1.0
VHOLSRD PROFIT -0.2112
VHOLRCR MVOLRCR 1.0
VHOLRCR MVOLHHG -.5875
VHOLRCR MVOLLHG -0.3321
VHOLRCR MVOLHCD -.3620
VHOLRCR MSCFHYL 2.3
VHOLRCR UBALFUL -.2054
VHOLRCR UBALH2O 0.826
VHOLRCR UBALKWH 14.61
VHOLRCR VCAPHOL 1.0
VHOLRCR PROFIT -0.2112
VHOLHVO MVOLHVO 1.0
VHOLHVO MVOLHHG -.5875
VHOLHVO MVOLLHG -0.3321
VHOLHVO MVOLHCD -.3620
VHOLHVO MSCFHYL 2.3
VHOLHVO UBALFUL -.2054
VHOLHVO UBALH2O 0.826
VHOLHVO UBALKWH 14.61
VHOLHVO VCAPHVO 1.0
VHOLHVO VCAPHOL 1.0
VHOLHVO PROFIT -0.2112
VCCUSRK MVOLSRK 1.0
VCCUSRK MVOLNC4 -0.0184
VCCUSRK MVOLC3S -0.0303
VCCUSRK MVOLIC4 -0.0564
VCCUSRK MVOLC3U -0.0655
VCCUSRK MVOLC4U -0.0780
VCCUSRK MVOLFCG -0.4750
VCCUSRK MVOLLCO -0.3050
VCCUSRK UBALSTM -.0654
VCCUSRK UBALFUL -.2703
VCCUSRK UBALH2O .632
VCCUSRK UBALKWH .6807
VCCUSRK VCAPCCU 1.
VCCUSRK PROFIT -.2112
VCCUSRD MVOLSRD 1.
VCCUSRD MVOLNC4 -.0184
VCCUSRD MVOLC3S -.0303
VCCUSRD MVOLIC4 -.0564
VCCUSRD MVOLC3U -.0655
VCCUSRD MVOLC4U -.0780
VCCUSRD MVOLFCG -.4750
VCCUSRD MVOLLCO -.3050
VCCUSRD UBALSTM -.0654
VCCUSRD UBALFUL -.2703
VCCUSRD UBALH2O 0.632
VCCUSRD UBALKWH .6807
VCCUSRD VCAPCCU 1.
VCCUSRD PROFIT -.2112
VCCURCR MVOLRCR 1.0
VCCURCR MVOLNC4 -.0185
VCCURCR MVOLC3S -.0328
VCCURCR MVOLIC4 -.0568
VCCURCR MVOLC3U -.0658
VCCURCR MVOLC4U -.0806
VCCURCR MVOLFCG -.4934
VCCURCR MVOLLCO -.2922
VCCURCR MVOLSLR -.0096
VCCURCR UBALSTM -.0654
VCCURCR UBALFUL -.2703
VCCURCR UBALH2O 0.632
VCCURCR UBALKWH .6807
VCCURCR VCAPCCU 1.
VCCURCR PROFIT -.2112
VCCUHVO MVOLHVO 1.0
VCCUHVO MVOLNC4 -.0185
VCCUHVO MVOLC3S -.0328
VCCUHVO MVOLIC4 -.0568
VCCUHVO MVOLC3U -.0658
VCCUHVO MVOLC4U -.0806
VCCUHVO MVOLFCG -.4934
VCCUHVO MVOLLCO -.2922
VCCUHVO MVOLSLR -.0096
VCCUHVO UBALSTM -.0654
VCCUHVO UBALFUL -.2703
VCCUHVO UBALH2O 0.632
VCCUHVO UBALKWH .6807
VCCUHVO VCAPHVO 1.
VCCUHVO VCAPCCU 1.
VCCUHVO PROFIT -.2112
VALKLA3 MVOLIC4 .7600
VALKLA3 MVOLC3U .5714
VALKLA3 MVOLLA3 -1.0
VALKLA3 UBALSTM .1869
VALKLA3 UBALFUL .2796
VALKLA3 UBALH2O 2.241
VALKLA3 UBALKWH 2.766
VALKLA3 VCAPALK 1.0
VALKLA3 PROFIT -.512
VALKLA4 MVOLIC4 .6571
VALKLA4 MVOLC4U .5714
VALKLA4 MVOLC3S -.0571
VALKLA4 MVOLNC4 -.0114
VALKLA4 MVOLLA4 -1.0
VALKLA4 UBALSTM .1724
VALKLA4 UBALFUL .2579
VALKLA4 UBALH2O 2.067
VALKLA4 UBALKWH 2.552
VALKLA4 VCAPALK 1.0
VALKLA4 PROFIT -.472
VALKIC4 MVOLIC4 1.0
VALKIC4 MVOLNC4 -1.0
VALKC3U MVOLC3U 1.0
VALKC3U MVOLC3S -1.0
VALKC4U MVOLC4U 1.0
VALKC4U MVOLNC4 -1.0
UTILC3S MVOLC3S 1.
UTILC3S UBALFUL -3.814
UTILNC4 MVOLNC4 1.
UTILNC4 UBALFUL -4.316
UTILIC4 MVOLIC4 1.
UTILIC4 UBALFUL -4.153
UTILC3U MVOLC3U 1.
UTILC3U UBALFUL -3.808
UTILC4U MVOLC4U 1.
UTILC4U UBALFUL -4.44
UTILHYL MSCFHYL 1.
UTILHYL UBALFUL -.305
UTILSTM UBALSTM -1.
UTILSTM UBALFUL 1.42
UTILSTM PROFIT -.16
PURCPC4 MVOLIC4 -.5
PURCPC4 MVOLNC4 -.5
PURCPC4 PROFIT -12.
PURCH2O UBALH2O -1.
PURCH2O PROFIT -.0528
PURCKWH UBALKWH -1.
PURCKWH PROFIT -.04
PURCFUL UBALFUL -1.
PURCFUL PROFIT -1.6
PURCFLR UBALFUL 1.
BLPGC3S MVOLC3S 1.0
BLPGC3S EVOLLPG -1.0
BLPGNC4 MVOLNC4 1.0
BLPGNC4 EVOLLPG -1.0
SELLLPG EVOLLPG 1.0
SELLLPG PROFIT 11.0
BUP4LSR MVOLLSR 1.0
BUP4LSR EVOLJP4 -1.0
BUP4LSR XRVXJP4 14.0
BUP4LSR XRVNJP4 -14.0
BUP4HSR MVOLHSR 1.0
BUP4HSR EVOLJP4 -1.0
BUP4HSR XRVXJP4 0.8
BUP4HSR XRVNJP4 -0.8
SELLJP4 EVOLJP4 1.0
SELLJP4 XRVXJP4 -3.0
SELLJP4 XRVNJP4 2.0
SELLJP4 PROFIT 16.8
BDSLSRK MVOLSRK 1.0
BDSLSRK EVOLDSL -1.0
BDSLSRD MVOLSRD 1.0
BDSLSRD EVOLDSL -1.0
SELLDSL EVOLDSL 1.0
SELLDSL PROFIT 14.4
BPRELSR MVOLLSR 1.
BPRELSR XLPRPRE -7.95
BPRELSR XHPRPRE -8.70
BPRELSR XTELPRE -3.00
BPRELSR XRVPPRE 14.00
BPRELSR X200PRE 1.
BPRELSR X230PRE -1.
BPRELSR EVOLPRE -1.
BPREHCD MVOLHCD 1.0
BPREHCD XLPRPRE -8.84
BPREHCD XHPRPRE -9.45
BPREHCD XTELPRE -3.00
BPREHCD XRVPPRE 12.00
BPREHCD X200PRE 1.
BPREHCD X230PRE -1.
BPREHCD EVOLPRE -1.
BPREF95 MVOLF95 1.0
BPREF95 XLPRPRE -9.43
BPREF95 XHPRPRE -9.57
BPREF95 XTELPRE -3.
BPREF95 XRVPPRE 3.5
BPREF95 X200PRE .233
BPREF95 X230PRE -.358
BPREF95 EVOLPRE -1.
BPREF90 MVOLF90 1.0
BPREF90 XLPRPRE -9.03
BPREF90 XHPRPRE -9.32
BPREF90 XTELPRE -3.0
BPREF90 XRVPPRE 3.5
BPREF90 X200PRE .205
BPREF90 X230PRE -.333
BPREF90 EVOLPRE -1.
BPREFCG MVOLFCG 1.0
BPREFCG XLPRPRE -9.23
BPREFCG XHPRPRE -9.22
BPREFCG XTELPRE -3.
BPREFCG XRVPPRE 6.
BPREFCG X200PRE .381
BPREFCG X230PRE -.509
BPREFCG EVOLPRE -1.
BPRELA3 MVOLLA3 1.0
BPRELA3 XLPRPRE -9.4
BPRELA3 XHPRPRE -9.85
BPRELA3 XTELPRE -3.0
BPRELA3 XRVPPRE 2.5
BPRELA3 X200PRE 0.39
BPRELA3 X230PRE -0.77
BPRELA3 EVOLPRE -1.0
BPRELA4 MVOLLA4 1.0
BPRELA4 XLPRPRE -9.74
BPRELA4 XHPRPRE -10.1
BPRELA4 XTELPRE -3.0
BPRELA4 XRVPPRE 3.3
BPRELA4 X200PRE 0.233
BPRELA4 X230PRE -0.58
BPRELA4 EVOLPRE -1.0
BPRENC4 MVOLNC4 1.0
BPRENC4 XLPRPRE -9.74
BPRENC4 XHPRPRE -9.9
BPRENC4 XTELPRE -3.0
BPRENC4 XRVPPRE 66.0
BPRENC4 X200PRE 1.0
BPRENC4 X230PRE -1.0
BPRENC4 EVOLPRE -1.0
BPRETEL XLPRPRE -0.493
BPRETEL XHPRPRE -0.165
BPRETEL XTELPRE 1.0
BPRETEL PROFIT -0.3696
SELLPRE XLPRPRE 10.03
SELLPRE XHPRPRE 10.03
SELLPRE XRVPPRE -9.5
SELLPRE X200PRE -0.5
SELLPRE X230PRE 0.5
SELLPRE XPSCPRE 0.64
SELLPRE XRSCREG 0.35
SELLPRE EVOLPRE 1.0
SELLPRE PROFIT 21.44
BINTLSR MVOLLSR 1.0
BINTLSR XLPRINT -7.98
BINTLSR XHPRINT -8.58
BINTLSR XTELINT -3.0
BINTLSR XRVPINT 14.0
BINTLSR X200INT 1.0
BINTLSR X230INT -1.0
BINTLSR EVOLINT -1.0
BINTHCD MVOLHCD 1.
BINTHCD XLPRINT -8.87
BINTHCD XHPRINT -9.33
BINTHCD XTELINT -3.0
BINTHCD XRVPINT 12.0
BINTHCD X200INT 1.0
BINTHCD X230INT -1.
BINTHCD EVOLINT -1.0
BINTF95 MVOLF95 1.
BINTF95 XLPRINT -9.46
BINTF95 XHPRINT -9.45
BINTF95 XTELINT -3.0
BINTF95 XRVPINT 3.5
BINTF95 X200INT .233
BINTF95 X230INT -.358
BINTF95 EVOLINT -1.0
BINTF90 MVOLF90 1.
BINTF90 XLPRINT -9.06
BINTF90 XHPRINT -9.20
BINTF90 XTELINT -3.0
BINTF90 XRVPINT 3.5
BINTF90 X200INT .205
BINTF90 X230INT -.333
BINTF90 EVOLINT -1.0
BINTFCG MVOLFCG 1.
BINTFCG XLPRINT -9.26
BINTFCG XHPRINT -9.13
BINTFCG XTELINT -3.0
BINTFCG XRVPINT 6.
BINTFCG X200INT .318
BINTFCG X230INT -.509
BINTFCG EVOLINT -1.0
BINTNC4 MVOLNC4 1.
BINTNC4 XLPRINT -9.77
BINTNC4 XHPRINT -9.78
BINTNC4 XTELINT -3.0
BINTNC4 XRVPINT 66.
BINTNC4 X200INT 1.0
BINTNC4 X230INT -1.
BINTNC4 EVOLINT -1.0
BINTTEL XLPRINT -.435
BINTTEL XHPRINT -.208
BINTTEL XTELINT 1.
BINTTEL PROFIT -.3696
SELLINT XLPRINT 9.65
SELLINT XHPRINT 9.65
SELLINT XRVPINT -9.5
SELLINT X200INT -0.5
SELLINT X230INT 0.5
SELLINT XPSCPRE -.36
SELLINT XRSCREG 0.35
SELLINT EVOLINT 1.0
SELLINT PROFIT 20.32
BREGLSR MVOLLSR 1.0
BREGLSR XLPRREG -7.99
BREGLSR XHPRREG -8.59
BREGLSR XTELREG -3.0
BREGLSR XRVPREG 14.0
BREGLSR X200REG 1.0
BREGLSR X230REG -1.0
BREGLSR EVOLREG -1.0
BREGHCD MVOLHCD 1.0
BREGHCD XLPRREG -8.88
BREGHCD XHPRREG -9.34
BREGHCD XTELREG -3.0
BREGHCD XRVPREG 12.0
BREGHCD X200REG 1.0
BREGHCD X230REG -1.0
BREGHCD EVOLREG -1.0
BREGF95 MVOLF95 1.0
BREGF95 XLPRREG -9.47
BREGF95 XHPRREG -9.46
BREGF95 XTELREG -3.0
BREGF95 XRVPREG 3.5
BREGF95 X200REG .233
BREGF95 X230REG -0.358
BREGF95 EVOLREG -1.0
BREGF90 MVOLF90 1.0
BREGF90 XLPRREG -9.07
BREGF90 XHPRREG -9.21
BREGF90 XTELREG -3.0
BREGF90 XRVPREG 3.5
BREGF90 X200REG .205
BREGF90 X230REG -0.333
BREGF90 EVOLREG -1.0
BREGFCG MVOLFCG 1.0
BREGFCG XLPRREG -9.27
BREGFCG XHPRREG -9.14
BREGFCG XTELREG -3.0
BREGFCG XRVPREG 6.0
BREGFCG X200REG 0.318
BREGFCG X230REG -0.509
BREGFCG EVOLREG -1.0
BREGNC4 MVOLNC4 1.0
BREGNC4 XLPRREG -9.78
BREGNC4 XHPRREG -9.79
BREGNC4 XTELREG -3.0
BREGNC4 XRVPREG 66.0
BREGNC4 X200REG 1.0
BREGNC4 X230REG -1.0
BREGNC4 EVOLREG -1.0
BREGTEL XLPRREG -0.426
BREGTEL XHPRREG -.204
BREGTEL XTELREG 1.0
BREGTEL PROFIT -0.3696
SELLREG XLPRREG 9.05
SELLREG XHPRREG 9.05
SELLREG XRVPREG -9.5
SELLREG X200REG -0.5
SELLREG X230REG 0.5
SELLREG XPSCPRE -0.36
SELLREG XRSCREG -0.65
SELLREG EVOLREG 1.0
SELLREG PROFIT 18.04
BRSDVBB MVOLVBB 1.0
BRSDVBB EVOLRSD -1.0
BRSDVBB XVISRSD 10.1
BRSDVBC MVOLVBC 1.0
BRSDVBC EVOLRSD -1.0
BRSDVBC XVISRSD 12.63
BRSDRCR MVOLRCR 1.0
BRSDRCR EVOLRSD -1.0
BRSDRCR XVISRSD 6.9
BRSDHVO MVOLHVO 1.0
BRSDHVO EVOLRSD -1.0
BRSDHVO XVISRSD 8.05
BRSDHVO VCAPHVO 1.0
BRSDSLR MVOLSLR 1.0
BRSDSLR EVOLRSD -1.0
BRSDSLR XVISRSD 8.05
BRSDLCO MVOLLCO 1.0
BRSDLCO EVOLRSD -1.0
BRSDLCO XVISRSD 4.4
SELLRSD EVOLRSD 1.0
SELLRSD XVISRSD -10.1
SELLRSD PROFIT 8.00
RHS
LIMITMAX MVOLBOL 26.316
LIMITMAX MVOLCOL 21.052
LIMITMAX VCAPSGP 23.25
LIMITMAX VCAPHVO 5.25
LIMITMAX VCAPRFG 13.455
LIMITMAX VCAPHOL 3.87
LIMITMAX VCAPCCU 7.26
LIMITMAX VCAPALK 10.
ENDATA
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