*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