1*NAME: rgn 2*ROWS: 24 3*COLUMNS: 180 4*INTEGER: 100 5*NONZERO: 460 6*BEST SOLN: 82.1999 (opt) 7*LP SOLN: 48.7999 8*SOURCE: Linus E. Schrage (U. Chicago) 9* Laurence A. Wolsey (University of Louvain) 10* Martin W. P. Savelsbergh (Eindhoven Univ. of Technology) 11*APPLICATION: unknown 12*COMMENTS: all integer variables are binary 13* 14* 15NAME RGN 16ROWS 17 N 1 18 L 2 19 L 3 20 L 4 21 L 5 22 E 6 23 E 7 24 E 8 25 E 9 26 E 10 27 E 11 28 E 12 29 E 13 30 E 14 31 E 15 32 E 16 33 E 17 34 E 18 35 E 19 36 E 20 37 E 21 38 E 22 39 E 23 40 E 24 41 E 25 42COLUMNS 43 MARK0000 'MARKER' 'INTORG' 44 A1 2 1 6 -4.60000002 45 B1 2 1 7 -4.60000002 46 C1 2 1 8 -4.60000002 47 D1 2 1 9 -4.60000002 48 E1 2 1 10 -4.60000002 49 AB1 2 1 6 -4.60000002 50 AB1 7 -4.60000002 51 AC1 2 1 6 -4.60000002 52 AC1 8 -4.60000002 53 AD1 2 1 6 -4.60000002 54 AD1 9 -4.60000002 55 AE1 2 1 6 -4.60000002 56 AE1 10 -4.60000002 57 BC1 2 1 7 -4.60000002 58 BC1 8 -4.60000002 59 BD1 2 1 7 -4.60000002 60 BD1 9 -4.60000002 61 BE1 2 1 7 -4.60000002 62 BE1 10 -4.60000002 63 CD1 2 1 8 -4.60000002 64 CD1 9 -4.60000002 65 CE1 2 1 8 -4.60000002 66 CE1 10 -4.60000002 67 DE1 2 1 9 -4.60000002 68 DE1 10 -4.60000002 69 ABC1 2 1 6 -4.60000002 70 ABC1 7 -4.60000002 8 -4.60000002 71 ABD1 2 1 6 -4.60000002 72 ABD1 7 -4.60000002 9 -4.60000002 73 ABE1 2 1 6 -4.60000002 74 ABE1 7 -4.60000002 10 -4.60000002 75 ACD1 2 1 6 -4.60000002 76 ACD1 8 -4.60000002 9 -4.60000002 77 ACE1 2 1 6 -4.60000002 78 ACE1 8 -4.60000002 10 -4.60000002 79 ADE1 2 1 6 -4.60000002 80 ADE1 9 -4.60000002 10 -4.60000002 81 BCD1 2 1 7 -4.60000002 82 BCD1 8 -4.60000002 9 -4.60000002 83 BCE1 2 1 7 -4.60000002 84 BCE1 8 -4.60000002 10 -4.60000002 85 BDE1 2 1 7 -4.60000002 86 BDE1 9 -4.60000002 10 -4.60000002 87 CDE1 2 1 8 -4.60000002 88 CDE1 9 -4.60000002 10 -4.60000002 89 A2 3 1 11 -4.60000002 90 B2 3 1 12 -4.60000002 91 C2 3 1 13 -4.60000002 92 D2 3 1 14 -4.60000002 93 E2 3 1 15 -4.60000002 94 AB2 3 1 11 -4.60000002 95 AB2 12 -4.60000002 96 AC2 3 1 11 -4.60000002 97 AC2 13 -4.60000002 98 AD2 3 1 11 -4.60000002 99 AD2 14 -4.60000002 100 AE2 3 1 11 -4.60000002 101 AE2 15 -4.60000002 102 BC2 3 1 12 -4.60000002 103 BC2 13 -4.60000002 104 BD2 3 1 12 -4.60000002 105 BD2 14 -4.60000002 106 BE2 3 1 12 -4.60000002 107 BE2 15 -4.60000002 108 CD2 3 1 13 -4.60000002 109 CD2 14 -4.60000002 110 CE2 3 1 13 -4.60000002 111 CE2 15 -4.60000002 112 DE2 3 1 14 -4.60000002 113 DE2 15 -4.60000002 114 ABC2 3 1 11 -4.60000002 115 ABC2 12 -4.60000002 13 -4.60000002 116 ABD2 3 1 11 -4.60000002 117 ABD2 12 -4.60000002 14 -4.60000002 118 ABE2 3 1 11 -4.60000002 119 ABE2 12 -4.60000002 15 -4.60000002 120 ACD2 3 1 11 -4.60000002 121 ACD2 13 -4.60000002 14 -4.60000002 122 ACE2 3 1 11 -4.60000002 123 ACE2 13 -4.60000002 15 -4.60000002 124 ADE2 3 1 11 -4.60000002 125 ADE2 14 -4.60000002 15 -4.60000002 126 BCD2 3 1 12 -4.60000002 127 BCD2 13 -4.60000002 14 -4.60000002 128 BCE2 3 1 12 -4.60000002 129 BCE2 13 -4.60000002 15 -4.60000002 130 BDE2 3 1 12 -4.60000002 131 BDE2 14 -4.60000002 15 -4.60000002 132 CDE2 3 1 13 -4.60000002 133 CDE2 14 -4.60000002 15 -4.60000002 134 A3 4 1 16 -4.60000002 135 B3 4 1 17 -4.60000002 136 C3 4 1 18 -4.60000002 137 D3 4 1 19 -4.60000002 138 E3 4 1 20 -4.60000002 139 AB3 4 1 16 -4.60000002 140 AB3 17 -4.60000002 141 AC3 4 1 16 -4.60000002 142 AC3 18 -4.60000002 143 AD3 4 1 16 -4.60000002 144 AD3 19 -4.60000002 145 AE3 4 1 16 -4.60000002 146 AE3 20 -4.60000002 147 BC3 4 1 17 -4.60000002 148 BC3 18 -4.60000002 149 BD3 4 1 17 -4.60000002 150 BD3 19 -4.60000002 151 BE3 4 1 17 -4.60000002 152 BE3 20 -4.60000002 153 CD3 4 1 18 -4.60000002 154 CD3 19 -4.60000002 155 CE3 4 1 18 -4.60000002 156 CE3 20 -4.60000002 157 DE3 4 1 19 -4.60000002 158 DE3 20 -4.60000002 159 ABC3 4 1 16 -4.60000002 160 ABC3 17 -4.60000002 18 -4.60000002 161 ABD3 4 1 16 -4.60000002 162 ABD3 17 -4.60000002 19 -4.60000002 163 ABE3 4 1 16 -4.60000002 164 ABE3 17 -4.60000002 20 -4.60000002 165 ACD3 4 1 16 -4.60000002 166 ACD3 18 -4.60000002 19 -4.60000002 167 ACE3 4 1 16 -4.60000002 168 ACE3 18 -4.60000002 20 -4.60000002 169 ADE3 4 1 16 -4.60000002 170 ADE3 19 -4.60000002 20 -4.60000002 171 BCD3 4 1 17 -4.60000002 172 BCD3 18 -4.60000002 19 -4.60000002 173 BCE3 4 1 17 -4.60000002 174 BCE3 18 -4.60000002 20 -4.60000002 175 BDE3 4 1 17 -4.60000002 176 BDE3 19 -4.60000002 20 -4.60000002 177 CDE3 4 1 18 -4.60000002 178 CDE3 19 -4.60000002 20 -4.60000002 179 A4 5 1 21 -4.60000002 180 B4 5 1 22 -4.60000002 181 C4 5 1 23 -4.60000002 182 D4 5 1 24 -4.60000002 183 E4 5 1 25 -4.60000002 184 AB4 5 1 21 -4.60000002 185 AB4 22 -4.60000002 186 AC4 5 1 21 -4.60000002 187 AC4 23 -4.60000002 188 AD4 5 1 21 -4.60000002 189 AD4 24 -4.60000002 190 AE4 5 1 21 -4.60000002 191 AE4 25 -4.60000002 192 BC4 5 1 22 -4.60000002 193 BC4 23 -4.60000002 194 BD4 5 1 22 -4.60000002 195 BD4 24 -4.60000002 196 BE4 5 1 22 -4.60000002 197 BE4 25 -4.60000002 198 CD4 5 1 23 -4.60000002 199 CD4 24 -4.60000002 200 CE4 5 1 23 -4.60000002 201 CE4 25 -4.60000002 202 DE4 5 1 24 -4.60000002 203 DE4 25 -4.60000002 204 ABC4 5 1 21 -4.60000002 205 ABC4 22 -4.60000002 23 -4.60000002 206 ABD4 5 1 21 -4.60000002 207 ABD4 22 -4.60000002 24 -4.60000002 208 ABE4 5 1 21 -4.60000002 209 ABE4 22 -4.60000002 25 -4.60000002 210 ACD4 5 1 21 -4.60000002 211 ACD4 23 -4.60000002 24 -4.60000002 212 ACE4 5 1 21 -4.60000002 213 ACE4 23 -4.60000002 25 -4.60000002 214 ADE4 5 1 21 -4.60000002 215 ADE4 24 -4.60000002 25 -4.60000002 216 BCD4 5 1 22 -4.60000002 217 BCD4 23 -4.60000002 24 -4.60000002 218 BCE4 5 1 22 -4.60000002 219 BCE4 23 -4.60000002 25 -4.60000002 220 BDE4 5 1 22 -4.60000002 221 BDE4 24 -4.60000002 25 -4.60000002 222 CDE4 5 1 23 -4.60000002 223 CDE4 24 -4.60000002 25 -4.60000002 224 MARK0001 'MARKER' 'INTEND' 225 TA1 1 3 6 1 226 TA1 11 -1 227 TA2 1 3 11 1 228 TA2 16 -1 229 TA3 1 3 16 1 230 TA3 21 -1 231 TA4 1 3 21 1 232 TB1 1 3 7 1 233 TB1 12 -1 234 TB2 1 3 12 1 235 TB2 17 -1 236 TB3 1 3 17 1 237 TB3 22 -1 238 TB4 1 3 22 1 239 TC1 1 3 8 1 240 TC1 13 -1 241 TC2 1 3 13 1 242 TC2 18 -1 243 TC3 1 3 18 1 244 TC3 23 -1 245 TC4 1 3 23 1 246 TD1 1 3 9 1 247 TD1 14 -1 248 TD2 1 3 14 1 249 TD2 19 -1 250 TD3 1 3 19 1 251 TD3 24 -1 252 TD4 1 3 24 1 253 TE1 1 3 10 1 254 TE1 15 -1 255 TE2 1 3 15 1 256 TE2 20 -1 257 TE3 1 3 20 1 258 TE3 25 -1 259 TE4 1 3 25 1 260 UA1 1 1 6 1 261 UA1 11 -1 262 UA2 1 1 11 1 263 UA2 16 -1 264 UA3 1 1 16 1 265 UA3 21 -1 266 UA4 1 1 21 1 267 UB1 1 1 7 1 268 UB1 12 -1 269 UB2 1 1 12 1 270 UB2 17 -1 271 UB3 1 1 17 1 272 UB3 22 -1 273 UB4 1 1 22 1 274 UC1 1 1 8 1 275 UC1 13 -1 276 UC2 1 1 13 1 277 UC2 18 -1 278 UC3 1 1 18 1 279 UC3 23 -1 280 UC4 1 1 23 1 281 UD1 1 1 9 1 282 UD1 14 -1 283 UD2 1 1 14 1 284 UD2 19 -1 285 UD3 1 1 19 1 286 UD3 24 -1 287 UD4 1 1 24 1 288 UE1 1 1 10 1 289 UE1 15 -1 290 UE2 1 1 15 1 291 UE2 20 -1 292 UE3 1 1 20 1 293 UE3 25 -1 294 UE4 1 1 25 1 295 VA1 1 1 6 -1 296 VA1 11 1 297 VA2 1 1 11 -1 298 VA2 16 1 299 VA3 1 1 16 -1 300 VA3 21 1 301 VA4 1 1 21 -1 302 VB1 1 1 7 -1 303 VB1 12 1 304 VB2 1 1 12 -1 305 VB2 17 1 306 VB3 1 1 17 -1 307 VB3 22 1 308 VB4 1 1 22 -1 309 VC1 1 1 8 -1 310 VC1 13 1 311 VC2 1 1 13 -1 312 VC2 18 1 313 VC3 1 1 18 -1 314 VC3 23 1 315 VC4 1 1 23 -1 316 VD1 1 1 9 -1 317 VD1 14 1 318 VD2 1 1 14 -1 319 VD2 19 1 320 VD3 1 1 19 -1 321 VD3 24 1 322 VD4 1 1 24 -1 323 VE1 1 1 10 -1 324 VE1 15 1 325 VE2 1 1 15 -1 326 VE2 20 1 327 VE3 1 1 20 -1 328 VE3 25 1 329 VE4 1 1 25 -1 330 WA1 1 3 6 -1 331 WA1 11 1 332 WA2 1 3 11 -1 333 WA2 16 1 334 WA3 1 3 16 -1 335 WA3 21 1 336 WA4 1 3 21 -1 337 WB1 1 3 7 -1 338 WB1 12 1 339 WB2 1 3 12 -1 340 WB2 17 1 341 WB3 1 3 17 -1 342 WB3 22 1 343 WB4 1 3 22 -1 344 WC1 1 3 8 -1 345 WC1 13 1 346 WC2 1 3 13 -1 347 WC2 18 1 348 WC3 1 3 18 -1 349 WC3 23 1 350 WC4 1 3 23 -1 351 WD1 1 3 9 -1 352 WD1 14 1 353 WD2 1 3 14 -1 354 WD2 19 1 355 WD3 1 3 19 -1 356 WD3 24 1 357 WD4 1 3 24 -1 358 WE1 1 3 10 -1 359 WE1 15 1 360 WE2 1 3 15 -1 361 WE2 20 1 362 WE3 1 3 20 -1 363 WE3 25 1 364 WE4 1 3 25 -1 365RHS 366 RHS 2 1 3 1 367 RHS 4 1 5 1 368 RHS 6 -3.5 7 -3.5 369 RHS 8 -3.5 9 -3.5 370 RHS 10 -3.5 11 -3.5 371 RHS 12 -3.5 13 -3.5 372 RHS 14 -3.5 15 -3.5 373 RHS 16 -3.5 17 -3.5 374 RHS 18 -3.5 19 -3.5 375 RHS 20 -3.5 21 -3.5 376 RHS 22 -3.5 23 -3.5 377 RHS 24 -3.5 25 -3.5 378BOUNDS 379 UP LINDOBND A1 1 380 UP LINDOBND B1 1 381 UP LINDOBND C1 1 382 UP LINDOBND D1 1 383 UP LINDOBND E1 1 384 UP LINDOBND AB1 1 385 UP LINDOBND AC1 1 386 UP LINDOBND AD1 1 387 UP LINDOBND AE1 1 388 UP LINDOBND BC1 1 389 UP LINDOBND BD1 1 390 UP LINDOBND BE1 1 391 UP LINDOBND CD1 1 392 UP LINDOBND CE1 1 393 UP LINDOBND DE1 1 394 UP LINDOBND ABC1 1 395 UP LINDOBND ABD1 1 396 UP LINDOBND ABE1 1 397 UP LINDOBND ACD1 1 398 UP LINDOBND ACE1 1 399 UP LINDOBND ADE1 1 400 UP LINDOBND BCD1 1 401 UP LINDOBND BCE1 1 402 UP LINDOBND BDE1 1 403 UP LINDOBND CDE1 1 404 UP LINDOBND A2 1 405 UP LINDOBND B2 1 406 UP LINDOBND C2 1 407 UP LINDOBND D2 1 408 UP LINDOBND E2 1 409 UP LINDOBND AB2 1 410 UP LINDOBND AC2 1 411 UP LINDOBND AD2 1 412 UP LINDOBND AE2 1 413 UP LINDOBND BC2 1 414 UP LINDOBND BD2 1 415 UP LINDOBND BE2 1 416 UP LINDOBND CD2 1 417 UP LINDOBND CE2 1 418 UP LINDOBND DE2 1 419 UP LINDOBND ABC2 1 420 UP LINDOBND ABD2 1 421 UP LINDOBND ABE2 1 422 UP LINDOBND ACD2 1 423 UP LINDOBND ACE2 1 424 UP LINDOBND ADE2 1 425 UP LINDOBND BCD2 1 426 UP LINDOBND BCE2 1 427 UP LINDOBND BDE2 1 428 UP LINDOBND CDE2 1 429 UP LINDOBND A3 1 430 UP LINDOBND B3 1 431 UP LINDOBND C3 1 432 UP LINDOBND D3 1 433 UP LINDOBND E3 1 434 UP LINDOBND AB3 1 435 UP LINDOBND AC3 1 436 UP LINDOBND AD3 1 437 UP LINDOBND AE3 1 438 UP LINDOBND BC3 1 439 UP LINDOBND BD3 1 440 UP LINDOBND BE3 1 441 UP LINDOBND CD3 1 442 UP LINDOBND CE3 1 443 UP LINDOBND DE3 1 444 UP LINDOBND ABC3 1 445 UP LINDOBND ABD3 1 446 UP LINDOBND ABE3 1 447 UP LINDOBND ACD3 1 448 UP LINDOBND ACE3 1 449 UP LINDOBND ADE3 1 450 UP LINDOBND BCD3 1 451 UP LINDOBND BCE3 1 452 UP LINDOBND BDE3 1 453 UP LINDOBND CDE3 1 454 UP LINDOBND A4 1 455 UP LINDOBND B4 1 456 UP LINDOBND C4 1 457 UP LINDOBND D4 1 458 UP LINDOBND E4 1 459 UP LINDOBND AB4 1 460 UP LINDOBND AC4 1 461 UP LINDOBND AD4 1 462 UP LINDOBND AE4 1 463 UP LINDOBND BC4 1 464 UP LINDOBND BD4 1 465 UP LINDOBND BE4 1 466 UP LINDOBND CD4 1 467 UP LINDOBND CE4 1 468 UP LINDOBND DE4 1 469 UP LINDOBND ABC4 1 470 UP LINDOBND ABD4 1 471 UP LINDOBND ABE4 1 472 UP LINDOBND ACD4 1 473 UP LINDOBND ACE4 1 474 UP LINDOBND ADE4 1 475 UP LINDOBND BCD4 1 476 UP LINDOBND BCE4 1 477 UP LINDOBND BDE4 1 478 UP LINDOBND CDE4 1 479 UP LINDOBND TA1 100 480 UP LINDOBND TA2 100 481 UP LINDOBND TA3 100 482 UP LINDOBND TA4 100 483 UP LINDOBND TB1 100 484 UP LINDOBND TB2 100 485 UP LINDOBND TB3 100 486 UP LINDOBND TB4 100 487 UP LINDOBND TC1 100 488 UP LINDOBND TC2 100 489 UP LINDOBND TC3 100 490 UP LINDOBND TC4 100 491 UP LINDOBND TD1 100 492 UP LINDOBND TD2 100 493 UP LINDOBND TD3 100 494 UP LINDOBND TD4 100 495 UP LINDOBND TE1 100 496 UP LINDOBND TE2 100 497 UP LINDOBND TE3 100 498 UP LINDOBND TE4 100 499 UP LINDOBND UA1 2 500 UP LINDOBND UA2 2 501 UP LINDOBND UA3 2 502 UP LINDOBND UA4 2 503 UP LINDOBND UB1 2 504 UP LINDOBND UB2 2 505 UP LINDOBND UB3 2 506 UP LINDOBND UB4 2 507 UP LINDOBND UC1 2 508 UP LINDOBND UC2 2 509 UP LINDOBND UC3 2 510 UP LINDOBND UC4 2 511 UP LINDOBND UD1 2 512 UP LINDOBND UD2 2 513 UP LINDOBND UD3 2 514 UP LINDOBND UD4 2 515 UP LINDOBND UE1 2 516 UP LINDOBND UE2 2 517 UP LINDOBND UE3 2 518 UP LINDOBND UE4 2 519 UP LINDOBND VA1 2 520 UP LINDOBND VA2 2 521 UP LINDOBND VA3 2 522 UP LINDOBND VA4 2 523 UP LINDOBND VB1 2 524 UP LINDOBND VB2 2 525 UP LINDOBND VB3 2 526 UP LINDOBND VB4 2 527 UP LINDOBND VC1 2 528 UP LINDOBND VC2 2 529 UP LINDOBND VC3 2 530 UP LINDOBND VC4 2 531 UP LINDOBND VD1 2 532 UP LINDOBND VD2 2 533 UP LINDOBND VD3 2 534 UP LINDOBND VD4 2 535 UP LINDOBND VE1 2 536 UP LINDOBND VE2 2 537 UP LINDOBND VE3 2 538 UP LINDOBND VE4 2 539 UP LINDOBND WA1 100 540 UP LINDOBND WA2 100 541 UP LINDOBND WA3 100 542 UP LINDOBND WA4 100 543 UP LINDOBND WB1 100 544 UP LINDOBND WB2 100 545 UP LINDOBND WB3 100 546 UP LINDOBND WB4 100 547 UP LINDOBND WC1 100 548 UP LINDOBND WC2 100 549 UP LINDOBND WC3 100 550 UP LINDOBND WC4 100 551 UP LINDOBND WD1 100 552 UP LINDOBND WD2 100 553 UP LINDOBND WD3 100 554 UP LINDOBND WD4 100 555 UP LINDOBND WE1 100 556 UP LINDOBND WE2 100 557 UP LINDOBND WE3 100 558 UP LINDOBND WE4 100 559ENDATA 560