*NAME: rgn *ROWS: 24 *COLUMNS: 180 *INTEGER: 100 *NONZERO: 460 *BEST SOLN: 82.1999 (opt) *LP SOLN: 48.7999 *SOURCE: Linus E. Schrage (U. Chicago) * Laurence A. Wolsey (University of Louvain) * Martin W. P. Savelsbergh (Eindhoven Univ. of Technology) *APPLICATION: unknown *COMMENTS: all integer variables are binary * * NAME RGN ROWS N 1 L 2 L 3 L 4 L 5 E 6 E 7 E 8 E 9 E 10 E 11 E 12 E 13 E 14 E 15 E 16 E 17 E 18 E 19 E 20 E 21 E 22 E 23 E 24 E 25 COLUMNS MARK0000 'MARKER' 'INTORG' A1 2 1 6 -4.60000002 B1 2 1 7 -4.60000002 C1 2 1 8 -4.60000002 D1 2 1 9 -4.60000002 E1 2 1 10 -4.60000002 AB1 2 1 6 -4.60000002 AB1 7 -4.60000002 AC1 2 1 6 -4.60000002 AC1 8 -4.60000002 AD1 2 1 6 -4.60000002 AD1 9 -4.60000002 AE1 2 1 6 -4.60000002 AE1 10 -4.60000002 BC1 2 1 7 -4.60000002 BC1 8 -4.60000002 BD1 2 1 7 -4.60000002 BD1 9 -4.60000002 BE1 2 1 7 -4.60000002 BE1 10 -4.60000002 CD1 2 1 8 -4.60000002 CD1 9 -4.60000002 CE1 2 1 8 -4.60000002 CE1 10 -4.60000002 DE1 2 1 9 -4.60000002 DE1 10 -4.60000002 ABC1 2 1 6 -4.60000002 ABC1 7 -4.60000002 8 -4.60000002 ABD1 2 1 6 -4.60000002 ABD1 7 -4.60000002 9 -4.60000002 ABE1 2 1 6 -4.60000002 ABE1 7 -4.60000002 10 -4.60000002 ACD1 2 1 6 -4.60000002 ACD1 8 -4.60000002 9 -4.60000002 ACE1 2 1 6 -4.60000002 ACE1 8 -4.60000002 10 -4.60000002 ADE1 2 1 6 -4.60000002 ADE1 9 -4.60000002 10 -4.60000002 BCD1 2 1 7 -4.60000002 BCD1 8 -4.60000002 9 -4.60000002 BCE1 2 1 7 -4.60000002 BCE1 8 -4.60000002 10 -4.60000002 BDE1 2 1 7 -4.60000002 BDE1 9 -4.60000002 10 -4.60000002 CDE1 2 1 8 -4.60000002 CDE1 9 -4.60000002 10 -4.60000002 A2 3 1 11 -4.60000002 B2 3 1 12 -4.60000002 C2 3 1 13 -4.60000002 D2 3 1 14 -4.60000002 E2 3 1 15 -4.60000002 AB2 3 1 11 -4.60000002 AB2 12 -4.60000002 AC2 3 1 11 -4.60000002 AC2 13 -4.60000002 AD2 3 1 11 -4.60000002 AD2 14 -4.60000002 AE2 3 1 11 -4.60000002 AE2 15 -4.60000002 BC2 3 1 12 -4.60000002 BC2 13 -4.60000002 BD2 3 1 12 -4.60000002 BD2 14 -4.60000002 BE2 3 1 12 -4.60000002 BE2 15 -4.60000002 CD2 3 1 13 -4.60000002 CD2 14 -4.60000002 CE2 3 1 13 -4.60000002 CE2 15 -4.60000002 DE2 3 1 14 -4.60000002 DE2 15 -4.60000002 ABC2 3 1 11 -4.60000002 ABC2 12 -4.60000002 13 -4.60000002 ABD2 3 1 11 -4.60000002 ABD2 12 -4.60000002 14 -4.60000002 ABE2 3 1 11 -4.60000002 ABE2 12 -4.60000002 15 -4.60000002 ACD2 3 1 11 -4.60000002 ACD2 13 -4.60000002 14 -4.60000002 ACE2 3 1 11 -4.60000002 ACE2 13 -4.60000002 15 -4.60000002 ADE2 3 1 11 -4.60000002 ADE2 14 -4.60000002 15 -4.60000002 BCD2 3 1 12 -4.60000002 BCD2 13 -4.60000002 14 -4.60000002 BCE2 3 1 12 -4.60000002 BCE2 13 -4.60000002 15 -4.60000002 BDE2 3 1 12 -4.60000002 BDE2 14 -4.60000002 15 -4.60000002 CDE2 3 1 13 -4.60000002 CDE2 14 -4.60000002 15 -4.60000002 A3 4 1 16 -4.60000002 B3 4 1 17 -4.60000002 C3 4 1 18 -4.60000002 D3 4 1 19 -4.60000002 E3 4 1 20 -4.60000002 AB3 4 1 16 -4.60000002 AB3 17 -4.60000002 AC3 4 1 16 -4.60000002 AC3 18 -4.60000002 AD3 4 1 16 -4.60000002 AD3 19 -4.60000002 AE3 4 1 16 -4.60000002 AE3 20 -4.60000002 BC3 4 1 17 -4.60000002 BC3 18 -4.60000002 BD3 4 1 17 -4.60000002 BD3 19 -4.60000002 BE3 4 1 17 -4.60000002 BE3 20 -4.60000002 CD3 4 1 18 -4.60000002 CD3 19 -4.60000002 CE3 4 1 18 -4.60000002 CE3 20 -4.60000002 DE3 4 1 19 -4.60000002 DE3 20 -4.60000002 ABC3 4 1 16 -4.60000002 ABC3 17 -4.60000002 18 -4.60000002 ABD3 4 1 16 -4.60000002 ABD3 17 -4.60000002 19 -4.60000002 ABE3 4 1 16 -4.60000002 ABE3 17 -4.60000002 20 -4.60000002 ACD3 4 1 16 -4.60000002 ACD3 18 -4.60000002 19 -4.60000002 ACE3 4 1 16 -4.60000002 ACE3 18 -4.60000002 20 -4.60000002 ADE3 4 1 16 -4.60000002 ADE3 19 -4.60000002 20 -4.60000002 BCD3 4 1 17 -4.60000002 BCD3 18 -4.60000002 19 -4.60000002 BCE3 4 1 17 -4.60000002 BCE3 18 -4.60000002 20 -4.60000002 BDE3 4 1 17 -4.60000002 BDE3 19 -4.60000002 20 -4.60000002 CDE3 4 1 18 -4.60000002 CDE3 19 -4.60000002 20 -4.60000002 A4 5 1 21 -4.60000002 B4 5 1 22 -4.60000002 C4 5 1 23 -4.60000002 D4 5 1 24 -4.60000002 E4 5 1 25 -4.60000002 AB4 5 1 21 -4.60000002 AB4 22 -4.60000002 AC4 5 1 21 -4.60000002 AC4 23 -4.60000002 AD4 5 1 21 -4.60000002 AD4 24 -4.60000002 AE4 5 1 21 -4.60000002 AE4 25 -4.60000002 BC4 5 1 22 -4.60000002 BC4 23 -4.60000002 BD4 5 1 22 -4.60000002 BD4 24 -4.60000002 BE4 5 1 22 -4.60000002 BE4 25 -4.60000002 CD4 5 1 23 -4.60000002 CD4 24 -4.60000002 CE4 5 1 23 -4.60000002 CE4 25 -4.60000002 DE4 5 1 24 -4.60000002 DE4 25 -4.60000002 ABC4 5 1 21 -4.60000002 ABC4 22 -4.60000002 23 -4.60000002 ABD4 5 1 21 -4.60000002 ABD4 22 -4.60000002 24 -4.60000002 ABE4 5 1 21 -4.60000002 ABE4 22 -4.60000002 25 -4.60000002 ACD4 5 1 21 -4.60000002 ACD4 23 -4.60000002 24 -4.60000002 ACE4 5 1 21 -4.60000002 ACE4 23 -4.60000002 25 -4.60000002 ADE4 5 1 21 -4.60000002 ADE4 24 -4.60000002 25 -4.60000002 BCD4 5 1 22 -4.60000002 BCD4 23 -4.60000002 24 -4.60000002 BCE4 5 1 22 -4.60000002 BCE4 23 -4.60000002 25 -4.60000002 BDE4 5 1 22 -4.60000002 BDE4 24 -4.60000002 25 -4.60000002 CDE4 5 1 23 -4.60000002 CDE4 24 -4.60000002 25 -4.60000002 MARK0001 'MARKER' 'INTEND' TA1 1 3 6 1 TA1 11 -1 TA2 1 3 11 1 TA2 16 -1 TA3 1 3 16 1 TA3 21 -1 TA4 1 3 21 1 TB1 1 3 7 1 TB1 12 -1 TB2 1 3 12 1 TB2 17 -1 TB3 1 3 17 1 TB3 22 -1 TB4 1 3 22 1 TC1 1 3 8 1 TC1 13 -1 TC2 1 3 13 1 TC2 18 -1 TC3 1 3 18 1 TC3 23 -1 TC4 1 3 23 1 TD1 1 3 9 1 TD1 14 -1 TD2 1 3 14 1 TD2 19 -1 TD3 1 3 19 1 TD3 24 -1 TD4 1 3 24 1 TE1 1 3 10 1 TE1 15 -1 TE2 1 3 15 1 TE2 20 -1 TE3 1 3 20 1 TE3 25 -1 TE4 1 3 25 1 UA1 1 1 6 1 UA1 11 -1 UA2 1 1 11 1 UA2 16 -1 UA3 1 1 16 1 UA3 21 -1 UA4 1 1 21 1 UB1 1 1 7 1 UB1 12 -1 UB2 1 1 12 1 UB2 17 -1 UB3 1 1 17 1 UB3 22 -1 UB4 1 1 22 1 UC1 1 1 8 1 UC1 13 -1 UC2 1 1 13 1 UC2 18 -1 UC3 1 1 18 1 UC3 23 -1 UC4 1 1 23 1 UD1 1 1 9 1 UD1 14 -1 UD2 1 1 14 1 UD2 19 -1 UD3 1 1 19 1 UD3 24 -1 UD4 1 1 24 1 UE1 1 1 10 1 UE1 15 -1 UE2 1 1 15 1 UE2 20 -1 UE3 1 1 20 1 UE3 25 -1 UE4 1 1 25 1 VA1 1 1 6 -1 VA1 11 1 VA2 1 1 11 -1 VA2 16 1 VA3 1 1 16 -1 VA3 21 1 VA4 1 1 21 -1 VB1 1 1 7 -1 VB1 12 1 VB2 1 1 12 -1 VB2 17 1 VB3 1 1 17 -1 VB3 22 1 VB4 1 1 22 -1 VC1 1 1 8 -1 VC1 13 1 VC2 1 1 13 -1 VC2 18 1 VC3 1 1 18 -1 VC3 23 1 VC4 1 1 23 -1 VD1 1 1 9 -1 VD1 14 1 VD2 1 1 14 -1 VD2 19 1 VD3 1 1 19 -1 VD3 24 1 VD4 1 1 24 -1 VE1 1 1 10 -1 VE1 15 1 VE2 1 1 15 -1 VE2 20 1 VE3 1 1 20 -1 VE3 25 1 VE4 1 1 25 -1 WA1 1 3 6 -1 WA1 11 1 WA2 1 3 11 -1 WA2 16 1 WA3 1 3 16 -1 WA3 21 1 WA4 1 3 21 -1 WB1 1 3 7 -1 WB1 12 1 WB2 1 3 12 -1 WB2 17 1 WB3 1 3 17 -1 WB3 22 1 WB4 1 3 22 -1 WC1 1 3 8 -1 WC1 13 1 WC2 1 3 13 -1 WC2 18 1 WC3 1 3 18 -1 WC3 23 1 WC4 1 3 23 -1 WD1 1 3 9 -1 WD1 14 1 WD2 1 3 14 -1 WD2 19 1 WD3 1 3 19 -1 WD3 24 1 WD4 1 3 24 -1 WE1 1 3 10 -1 WE1 15 1 WE2 1 3 15 -1 WE2 20 1 WE3 1 3 20 -1 WE3 25 1 WE4 1 3 25 -1 RHS RHS 2 1 3 1 RHS 4 1 5 1 RHS 6 -3.5 7 -3.5 RHS 8 -3.5 9 -3.5 RHS 10 -3.5 11 -3.5 RHS 12 -3.5 13 -3.5 RHS 14 -3.5 15 -3.5 RHS 16 -3.5 17 -3.5 RHS 18 -3.5 19 -3.5 RHS 20 -3.5 21 -3.5 RHS 22 -3.5 23 -3.5 RHS 24 -3.5 25 -3.5 BOUNDS UP LINDOBND A1 1 UP LINDOBND B1 1 UP LINDOBND C1 1 UP LINDOBND D1 1 UP LINDOBND E1 1 UP LINDOBND AB1 1 UP LINDOBND AC1 1 UP LINDOBND AD1 1 UP LINDOBND AE1 1 UP LINDOBND BC1 1 UP LINDOBND BD1 1 UP LINDOBND BE1 1 UP LINDOBND CD1 1 UP LINDOBND CE1 1 UP LINDOBND DE1 1 UP LINDOBND ABC1 1 UP LINDOBND ABD1 1 UP LINDOBND ABE1 1 UP LINDOBND ACD1 1 UP LINDOBND ACE1 1 UP LINDOBND ADE1 1 UP LINDOBND BCD1 1 UP LINDOBND BCE1 1 UP LINDOBND BDE1 1 UP LINDOBND CDE1 1 UP LINDOBND A2 1 UP LINDOBND B2 1 UP LINDOBND C2 1 UP LINDOBND D2 1 UP LINDOBND E2 1 UP LINDOBND AB2 1 UP LINDOBND AC2 1 UP LINDOBND AD2 1 UP LINDOBND AE2 1 UP LINDOBND BC2 1 UP LINDOBND BD2 1 UP LINDOBND BE2 1 UP LINDOBND CD2 1 UP LINDOBND CE2 1 UP LINDOBND DE2 1 UP LINDOBND ABC2 1 UP LINDOBND ABD2 1 UP LINDOBND ABE2 1 UP LINDOBND ACD2 1 UP LINDOBND ACE2 1 UP LINDOBND ADE2 1 UP LINDOBND BCD2 1 UP LINDOBND BCE2 1 UP LINDOBND BDE2 1 UP LINDOBND CDE2 1 UP LINDOBND A3 1 UP LINDOBND B3 1 UP LINDOBND C3 1 UP LINDOBND D3 1 UP LINDOBND E3 1 UP LINDOBND AB3 1 UP LINDOBND AC3 1 UP LINDOBND AD3 1 UP LINDOBND AE3 1 UP LINDOBND BC3 1 UP LINDOBND BD3 1 UP LINDOBND BE3 1 UP LINDOBND CD3 1 UP LINDOBND CE3 1 UP LINDOBND DE3 1 UP LINDOBND ABC3 1 UP LINDOBND ABD3 1 UP LINDOBND ABE3 1 UP LINDOBND ACD3 1 UP LINDOBND ACE3 1 UP LINDOBND ADE3 1 UP LINDOBND BCD3 1 UP LINDOBND BCE3 1 UP LINDOBND BDE3 1 UP LINDOBND CDE3 1 UP LINDOBND A4 1 UP LINDOBND B4 1 UP LINDOBND C4 1 UP LINDOBND D4 1 UP LINDOBND E4 1 UP LINDOBND AB4 1 UP LINDOBND AC4 1 UP LINDOBND AD4 1 UP LINDOBND AE4 1 UP LINDOBND BC4 1 UP LINDOBND BD4 1 UP LINDOBND BE4 1 UP LINDOBND CD4 1 UP LINDOBND CE4 1 UP LINDOBND DE4 1 UP LINDOBND ABC4 1 UP LINDOBND ABD4 1 UP LINDOBND ABE4 1 UP LINDOBND ACD4 1 UP LINDOBND ACE4 1 UP LINDOBND ADE4 1 UP LINDOBND BCD4 1 UP LINDOBND BCE4 1 UP LINDOBND BDE4 1 UP LINDOBND CDE4 1 UP LINDOBND TA1 100 UP LINDOBND TA2 100 UP LINDOBND TA3 100 UP LINDOBND TA4 100 UP LINDOBND TB1 100 UP LINDOBND TB2 100 UP LINDOBND TB3 100 UP LINDOBND TB4 100 UP LINDOBND TC1 100 UP LINDOBND TC2 100 UP LINDOBND TC3 100 UP LINDOBND TC4 100 UP LINDOBND TD1 100 UP LINDOBND TD2 100 UP LINDOBND TD3 100 UP LINDOBND TD4 100 UP LINDOBND TE1 100 UP LINDOBND TE2 100 UP LINDOBND TE3 100 UP LINDOBND TE4 100 UP LINDOBND UA1 2 UP LINDOBND UA2 2 UP LINDOBND UA3 2 UP LINDOBND UA4 2 UP LINDOBND UB1 2 UP LINDOBND UB2 2 UP LINDOBND UB3 2 UP LINDOBND UB4 2 UP LINDOBND UC1 2 UP LINDOBND UC2 2 UP LINDOBND UC3 2 UP LINDOBND UC4 2 UP LINDOBND UD1 2 UP LINDOBND UD2 2 UP LINDOBND UD3 2 UP LINDOBND UD4 2 UP LINDOBND UE1 2 UP LINDOBND UE2 2 UP LINDOBND UE3 2 UP LINDOBND UE4 2 UP LINDOBND VA1 2 UP LINDOBND VA2 2 UP LINDOBND VA3 2 UP LINDOBND VA4 2 UP LINDOBND VB1 2 UP LINDOBND VB2 2 UP LINDOBND VB3 2 UP LINDOBND VB4 2 UP LINDOBND VC1 2 UP LINDOBND VC2 2 UP LINDOBND VC3 2 UP LINDOBND VC4 2 UP LINDOBND VD1 2 UP LINDOBND VD2 2 UP LINDOBND VD3 2 UP LINDOBND VD4 2 UP LINDOBND VE1 2 UP LINDOBND VE2 2 UP LINDOBND VE3 2 UP LINDOBND VE4 2 UP LINDOBND WA1 100 UP LINDOBND WA2 100 UP LINDOBND WA3 100 UP LINDOBND WA4 100 UP LINDOBND WB1 100 UP LINDOBND WB2 100 UP LINDOBND WB3 100 UP LINDOBND WB4 100 UP LINDOBND WC1 100 UP LINDOBND WC2 100 UP LINDOBND WC3 100 UP LINDOBND WC4 100 UP LINDOBND WD1 100 UP LINDOBND WD2 100 UP LINDOBND WD3 100 UP LINDOBND WD4 100 UP LINDOBND WE1 100 UP LINDOBND WE2 100 UP LINDOBND WE3 100 UP LINDOBND WE4 100 ENDATA