0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2666134-1276467198.opb>
0.09/0.16 c original problem has 762 variables (762 bin, 0 int, 0 impl, 0 cont) and 7299 constraints
0.09/0.16 c problem read
0.09/0.16 c presolving settings loaded
0.09/0.19 c presolving:
0.29/0.34 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 7110 upgd conss, 49914 impls, 0 clqs
0.29/0.37 c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 7299 upgd conss, 49914 impls, 0 clqs
0.39/0.46 c (0.3s) probing: 101/762 (13.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.46 c (0.3s) probing aborted: 100/100 successive totally useless probings
0.39/0.46 c presolving (3 rounds):
0.39/0.46 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.46 c 49914 implications, 0 cliques
0.39/0.46 c presolved problem has 762 variables (762 bin, 0 int, 0 impl, 0 cont) and 7299 constraints
0.39/0.46 c 7299 constraints of type <logicor>
0.39/0.46 c transformed objective value is always integral (scale: 1)
0.39/0.46 c Presolving Time: 0.24
0.39/0.46 c - non default parameters ----------------------------------------------------------------------
0.39/0.46 c # SCIP version 1.2.1.2
0.39/0.46 c
0.39/0.46 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.39/0.46 c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.46 c conflict/interconss = 0
0.39/0.46 c
0.39/0.46 c # should binary conflicts be preferred?
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c conflict/preferbinary = TRUE
0.39/0.46 c
0.39/0.46 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.39/0.46 c # [type: int, range: [-1,2147483647], default: 0]
0.39/0.46 c constraints/agelimit = 1
0.39/0.46 c
0.39/0.46 c # should enforcement of pseudo solution be disabled?
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c constraints/disableenfops = TRUE
0.39/0.46 c
0.39/0.46 c # frequency for displaying node information lines
0.39/0.46 c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.46 c display/freq = 10000
0.39/0.46 c
0.39/0.46 c # maximal time in seconds to run
0.39/0.46 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.46 c limits/time = 1799.85
0.39/0.46 c
0.39/0.46 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.46 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.46 c limits/memory = 1620
0.39/0.46 c
0.39/0.46 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.39/0.46 c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.46 c lp/solvefreq = 0
0.39/0.46 c
0.39/0.46 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.39/0.46 c # [type: char, range: {lafpsqd}, default: l]
0.39/0.46 c lp/pricing = a
0.39/0.46 c
0.39/0.46 c # should presolving try to simplify inequalities
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c constraints/linear/simplifyinequalities = TRUE
0.39/0.46 c
0.39/0.46 c # should presolving try to simplify knapsacks
0.39/0.46 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.46 c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.46 c
0.39/0.46 c # priority of node selection rule <dfs> in standard mode
0.39/0.46 c # [type: int, range: [-536870912,536870911], default: 0]
0.39/0.46 c nodeselection/dfs/stdpriority = 1000000
0.39/0.46 c
0.39/0.46 c -----------------------------------------------------------------------------------------------
0.39/0.46 c start solving
0.39/0.46 c
0.59/0.60 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.59/0.60 c 0.4s| 1 | 0 | 652 | - | 12M| 0 | 519 | 762 |7299 | 762 |7299 | 0 | 0 | 0 | 2.595000e+02 | -- | Inf
0.89/0.95 c 0.7s| 1 | 0 | 671 | - | 13M| 0 | 516 | 762 |7299 | 762 |7305 | 6 | 0 | 0 | 2.610000e+02 | -- | Inf
1.29/1.36 c 1.1s| 1 | 0 | 833 | - | 13M| 0 | 577 | 762 |7299 | 762 |7309 | 10 | 0 | 0 | 2.610312e+02 | -- | Inf
1.69/1.77 c 1.5s| 1 | 0 | 971 | - | 13M| 0 | 544 | 762 |7299 | 762 |7313 | 14 | 0 | 0 | 2.610625e+02 | -- | Inf
2.39/2.44 c 2.1s| 1 | 0 | 1427 | - | 13M| 0 | 632 | 762 |7299 | 762 |7317 | 18 | 0 | 0 | 2.611405e+02 | -- | Inf
2.98/3.00 c 2.7s| 1 | 0 | 1751 | - | 13M| 0 | 604 | 762 |7299 | 762 |7320 | 21 | 0 | 0 | 2.611949e+02 | -- | Inf
3.68/3.72 c 3.4s| 1 | 0 | 2208 | - | 13M| 0 | 635 | 762 |7299 | 762 |7323 | 24 | 0 | 0 | 2.612917e+02 | -- | Inf
4.30/4.40 c 4.0s| 1 | 0 | 2573 | - | 14M| 0 | 627 | 762 |7299 | 762 |7325 | 26 | 0 | 0 | 2.613196e+02 | -- | Inf
4.99/5.04 c 4.7s| 1 | 0 | 2844 | - | 14M| 0 | 625 | 762 |7299 | 762 |7327 | 28 | 0 | 0 | 2.613337e+02 | -- | Inf
5.50/5.59 c 5.2s| 1 | 0 | 2989 | - | 14M| 0 | 625 | 762 |7299 | 762 |7328 | 29 | 0 | 0 | 2.613431e+02 | -- | Inf
6.09/6.17 c 5.8s| 1 | 0 | 3152 | - | 14M| 0 | 613 | 762 |7299 | 762 |7329 | 30 | 0 | 0 | 2.613451e+02 | -- | Inf
9.09/9.19 c 8.7s| 1 | 2 | 3152 | - | 14M| 0 | 613 | 762 |7299 | 762 |7329 | 30 | 0 | 18 | 2.613451e+02 | -- | Inf
10.09/10.18 o 376
10.09/10.18 c * 9.6s| 632 | 10 | 3152 | 0.0 | 15M| 27 | - | 762 |7324 | 0 | 0 | 30 | 390 | 18 | 2.613802e+02 | 3.760000e+02 | 43.85%
14.19/14.30 c
14.19/14.30 c SCIP Status : problem is solved [optimal solution found]
14.19/14.30 c Solving Time (sec) : 13.62
14.19/14.30 c Solving Nodes : 3637
14.19/14.30 c Primal Bound : +3.76000000000000e+02 (1 solutions)
14.19/14.30 c Dual Bound : +3.76000000000000e+02
14.19/14.30 c Gap : 0.00 %
14.29/14.31 s OPTIMUM FOUND
14.29/14.31 v x762 -x761 x760 -x759 -x758 x757 x756 -x755 -x754 x753 x752 -x751 x750 -x749 -x748 x747 x746 -x745 -x744 x743 x742 -x741 x740 -x739
14.29/14.31 v x738 -x737 -x736 x735 x734 -x733 x732 -x731 x730 -x729 -x728 x727 -x726 x725 x724 -x723 x722 -x721 x720 -x719 -x718 x717
14.29/14.31 v x716 -x715 -x714 x713 x712 -x711 x710 -x709 -x708 x707 x706 -x705 x704 -x703 x702 -x701 -x700 -x699 -x698 x697 x696 -x695 -x694
14.29/14.31 v x693 x692 -x691 x690 -x689 x688 -x687 -x686 x685 x684 -x683 -x682 x681 x680 -x679 x678 -x677 -x676 x675 x674 -x673 x672 -x671
14.29/14.31 v x670 -x669 -x668 x667 x666 -x665 -x664 x663 x662 -x661 -x660 x659 x658 -x657 -x656 -x655 x654 -x653 x652 -x651 -x650 x649
14.29/14.31 v x648 -x647 x646 -x645 -x644 x643 x642 -x641 -x640 x639 x638 -x637 x636 -x635 -x634 -x633 -x632 x631 x630 -x629 -x628 x627 x626
14.29/14.31 v -x625 -x624 x623 -x622 -x621 x620 -x619 x618 -x617 x616 -x615 -x614 x613 x612 -x611 x610 -x609 -x608 x607 x606 -x605 -x604
14.29/14.31 v x603 x602 -x601 x600 -x599 -x598 x597 x596 -x595 x594 -x593 -x592 x591 x590 -x589 x588 -x587 -x586 x585 x584 -x583 x582 -x581
14.29/14.31 v x580 -x579 -x578 x577 x576 -x575 x574 -x573 -x572 x571 x570 -x569 x568 -x567 -x566 x565 x564 -x563 -x562 x561 x560 -x559 x558
14.29/14.31 v -x557 -x556 x555 x554 -x553 x552 -x551 x550 -x549 -x548 x547 x546 -x545 -x544 x543 x542 -x541 x540 -x539 x538 -x537 -x536
14.29/14.31 v x535 x534 -x533 x532 -x531 -x530 x529 x528 -x527 -x526 x525 x524 -x523 -x522 x521 x520 -x519 x518 -x517 x516 -x515 x514 -x513
14.29/14.31 v -x512 x511 x510 -x509 -x508 x507 x506 -x505 x504 -x503 x502 -x501 -x500 x499 x498 -x497 x496 -x495 -x494 x493 x492 -x491 -x490
14.29/14.31 v x489 x488 -x487 x486 -x485 -x484 x483 x482 -x481 x480 -x479 -x478 x477 x476 -x475 x474 -x473 -x472 x471 x470 -x469 x468 -x467
14.29/14.31 v -x466 x465 x464 -x463 x462 -x461 -x460 x459 -x458 -x457 x456 -x455 -x454 x453 x452 -x451 x450 -x449 x448 -x447 -x446 x445
14.29/14.31 v x444 -x443 x442 -x441 -x440 x439 x438 -x437 -x436 x435 x434 -x433 x432 -x431 -x430 x429 x428 -x427 x426 -x425 -x424 x423 x422
14.29/14.31 v -x421 -x420 x419 x418 -x417 x416 -x415 x414 -x413 -x412 x411 x410 -x409 x408 -x407 -x406 x405 x404 -x403 x402 -x401 -x400
14.29/14.31 v x399 x398 -x397 x396 -x395 -x394 x393 x392 -x391 x390 -x389 x388 -x387 -x386 x385 -x384 x383 -x382 x381 -x380 x379 x378 -x377
14.29/14.31 v -x376 x375 -x374 x373 -x372 x371 -x370 x369 -x368 x367 -x366 x365 -x364 x363 -x362 x361 -x360 x359 -x358 x357 -x356 x355 -x354
14.29/14.31 v x353 -x352 x351 -x350 x349 -x348 x347 -x346 x345 -x344 x343 -x342 x341 -x340 x339 -x338 x337 -x336 x335 -x334 x333 -x332 x331
14.29/14.31 v -x330 x329 -x328 x327 -x326 x325 -x324 x323 -x322 x321 -x320 x319 -x318 x317 -x316 x315 -x314 x313 -x312 x311 -x310 x309
14.29/14.31 v -x308 x307 -x306 x305 x304 -x303 -x302 x301 -x300 x299 -x298 x297 -x296 x295 -x294 x293 x292 -x291 -x290 x289 -x288 x287 -x286
14.29/14.31 v x285 -x284 x283 -x282 x281 -x280 x279 -x278 x277 -x276 x275 -x274 x273 -x272 x271 -x270 x269 -x268 x267 -x266 x265 -x264 x263
14.29/14.31 v x262 -x261 -x260 x259 x258 -x257 -x256 x255 -x254 x253 -x252 x251 -x250 x249 -x248 x247 -x246 x245 -x244 x243 -x242 x241 -x240
14.29/14.31 v x239 -x238 x237 -x236 x235 -x234 x233 -x232 x231 x230 -x229 -x228 x227 -x226 x225 -x224 x223 -x222 x221 x220 -x219 -x218
14.29/14.31 v x217 -x216 x215 -x214 x213 -x212 x211 -x210 x209 -x208 x207 -x206 x205 -x204 x203 x202 -x201 -x200 x199 -x198 x197 -x196 x195
14.29/14.31 v -x194 x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 x177 -x176 x175 -x174 x173 -x172
14.29/14.31 v x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 -x158 x157 -x156 x155 -x154 x153 -x152 x151 -x150
14.29/14.31 v x149 -x148 x147 -x146 x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x133 -x132 x131 -x130 x129 -x128 x127
14.29/14.31 v x126 -x125 -x124 x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106 x105 -x104
14.29/14.31 v x103 -x102 x101 -x100 x99 -x98 x97 -x96 x95 -x94 x93 -x92 x91 -x90 x89 -x88 x87 -x86 x85 -x84 x83 -x82 x81 x80 -x79 -x78 x77
14.29/14.31 v -x76 x75 -x74 x73 -x72 x71 -x70 x69 -x68 x67 -x66 x65 -x64 x63 -x62 x61 -x60 x59 -x58 x57 -x56 x55 -x54 x53 -x52 x51 -x50
14.29/14.31 v x49 -x48 x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 -x38 x37 -x36 x35 -x34 x33 -x32 x31 -x30 x29 -x28 x27 -x26 x25 -x24 x23 -x22
14.29/14.31 v x21 x20 -x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 -x8 x7 x6 -x5 -x4 x3 -x2 x1
14.29/14.31 c SCIP Status : problem is solved [optimal solution found]
14.29/14.31 c Solving Time : 13.62
14.29/14.31 c Original Problem :
14.29/14.31 c Problem name : HOME/instance-2666134-1276467198.opb
14.29/14.31 c Variables : 762 (762 binary, 0 integer, 0 implicit integer, 0 continuous)
14.29/14.31 c Constraints : 7299 initial, 7299 maximal
14.29/14.31 c Presolved Problem :
14.29/14.31 c Problem name : t_HOME/instance-2666134-1276467198.opb
14.29/14.31 c Variables : 762 (762 binary, 0 integer, 0 implicit integer, 0 continuous)
14.29/14.31 c Constraints : 7299 initial, 7397 maximal
14.29/14.31 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
14.29/14.31 c trivial : 0.00 0 0 0 0 0 0 0 0
14.29/14.31 c dualfix : 0.00 0 0 0 0 0 0 0 0
14.29/14.31 c boundshift : 0.00 0 0 0 0 0 0 0 0
14.29/14.31 c inttobinary : 0.00 0 0 0 0 0 0 0 0
14.29/14.31 c implics : 0.00 0 0 0 0 0 0 0 0
14.29/14.31 c probing : 0.07 0 0 0 0 0 0 0 0
14.29/14.31 c logicor : 0.06 0 0 0 0 0 0 0 0
14.29/14.31 c root node : - 552 - - 552 - - - -
14.29/14.31 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
14.29/14.31 c integral : 0 0 0 1 0 0 0 0 0 2
14.29/14.31 c logicor : 7299+ 11 20853 0 1 1720 225625 0 0 0
14.29/14.31 c countsols : 0 0 0 0 1 0 0 0 0 0
14.29/14.31 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
14.29/14.31 c integral : 2.53 0.00 0.00 2.53 0.00
14.29/14.31 c logicor : 1.98 0.02 1.96 0.00 0.00
14.29/14.31 c countsols : 0.00 0.00 0.00 0.00 0.00
14.29/14.31 c Propagators : Time Calls Cutoffs DomReds
14.29/14.31 c vbounds : 0.03 2 0 0
14.29/14.31 c rootredcost : 0.03 1 0 0
14.29/14.31 c pseudoobj : 0.93 24484 174 824
14.29/14.31 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
14.29/14.31 c propagation : 0.21 1720 1713 1713 5.3 292 24.0 -
14.29/14.31 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
14.29/14.31 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
14.29/14.31 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
14.29/14.31 c pseudo solution : 0.05 115 0 0 0.0 0 0.0 -
14.29/14.31 c applied globally : - - - 2005 8.0 - - -
14.29/14.31 c applied locally : - - - 0 0.0 - - -
14.29/14.31 c Separators : Time Calls Cutoffs DomReds Cuts Conss
14.29/14.31 c cut pool : 0.01 10 - - 0 - (maximal pool size: 522)
14.29/14.31 c redcost : 0.00 11 0 0 0 0
14.29/14.31 c impliedbounds : 0.01 11 0 0 0 0
14.29/14.31 c intobj : 0.00 0 0 0 0 0
14.29/14.31 c cgmip : 0.00 0 0 0 0 0
14.29/14.31 c gomory : 1.34 11 0 0 1112 0
14.29/14.31 c strongcg : 1.23 11 0 0 2893 0
14.29/14.31 c cmir : 0.64 10 0 0 0 0
14.29/14.31 c flowcover : 0.40 10 0 0 0 0
14.29/14.31 c clique : 0.04 1 0 0 0 0
14.29/14.31 c zerohalf : 0.00 0 0 0 0 0
14.29/14.31 c mcf : 0.02 1 0 0 0 0
14.29/14.31 c rapidlearning : 0.00 0 0 0 0 0
14.29/14.31 c Pricers : Time Calls Vars
14.29/14.31 c problem variables: 0.00 0 0
14.29/14.31 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
14.29/14.31 c relpscost : 2.53 1 0 0 0 0 2
14.29/14.31 c pscost : 0.00 0 0 0 0 0 0
14.29/14.31 c inference : 0.24 2155 0 0 0 0 4310
14.29/14.31 c mostinf : 0.00 0 0 0 0 0 0
14.29/14.31 c leastinf : 0.00 0 0 0 0 0 0
14.29/14.31 c fullstrong : 0.00 0 0 0 0 0 0
14.29/14.31 c allfullstrong : 0.00 0 0 0 0 0 0
14.29/14.31 c random : 0.00 0 0 0 0 0 0
14.29/14.31 c Primal Heuristics : Time Calls Found
14.29/14.31 c LP solutions : 0.00 - 0
14.29/14.31 c pseudo solutions : 0.00 - 1
14.29/14.31 c oneopt : 0.01 0 0
14.29/14.31 c crossover : 0.00 0 0
14.29/14.31 c trivial : 0.00 2 0
14.29/14.31 c simplerounding : 0.00 0 0
14.29/14.31 c zirounding : 0.00 1 0
14.29/14.31 c rounding : 0.03 11 0
14.29/14.31 c shifting : 0.09 11 0
14.29/14.31 c intshifting : 0.00 0 0
14.29/14.31 c twoopt : 0.00 0 0
14.29/14.31 c fixandinfer : 0.00 0 0
14.29/14.31 c feaspump : 0.07 1 0
14.29/14.31 c coefdiving : 0.00 0 0
14.29/14.31 c pscostdiving : 0.00 0 0
14.29/14.31 c fracdiving : 0.00 0 0
14.29/14.31 c veclendiving : 0.00 0 0
14.29/14.31 c intdiving : 0.00 0 0
14.29/14.31 c actconsdiving : 0.00 0 0
14.29/14.31 c objpscostdiving : 0.00 0 0
14.29/14.31 c rootsoldiving : 0.00 0 0
14.29/14.31 c linesearchdiving : 0.00 0 0
14.29/14.31 c guideddiving : 0.00 0 0
14.29/14.31 c octane : 0.00 0 0
14.29/14.31 c rens : 0.01 0 0
14.29/14.31 c rins : 0.00 0 0
14.29/14.31 c localbranching : 0.00 0 0
14.29/14.31 c mutation : 0.00 0 0
14.29/14.31 c dins : 0.00 0 0
14.29/14.31 c undercover : 0.00 0 0
14.29/14.31 c nlp : 0.00 0 0
14.29/14.31 c trysol : 0.00 0 0
14.29/14.31 c LP : Time Calls Iterations Iter/call Iter/sec
14.29/14.31 c primal LP : 0.01 0 0 0.00 0.00
14.29/14.31 c dual LP : 1.91 11 3152 286.55 1650.26
14.29/14.31 c lex dual LP : 0.00 0 0 0.00 -
14.29/14.31 c barrier LP : 0.00 0 0 0.00 -
14.29/14.31 c diving/probing LP: 0.05 0 0 0.00 0.00
14.29/14.31 c strong branching : 2.53 18 4926 273.67 1947.04
14.29/14.31 c (at root node) : - 18 4926 273.67 -
14.29/14.31 c conflict analysis: 0.00 0 0 0.00 -
14.29/14.31 c B&B Tree :
14.29/14.31 c number of runs : 1
14.29/14.31 c nodes : 3637
14.29/14.31 c nodes (total) : 3637
14.29/14.31 c nodes left : 0
14.29/14.31 c max depth : 27
14.29/14.31 c max depth (total): 27
14.29/14.31 c backtracks : 746 (20.5%)
14.29/14.31 c delayed cutoffs : 654
14.29/14.31 c repropagations : 3870 (81178 domain reductions, 529 cutoffs)
14.29/14.31 c avg switch length: 3.27
14.29/14.31 c switching time : 0.98
14.29/14.31 c Solution :
14.29/14.31 c Solutions found : 1 (1 improvements)
14.29/14.31 c First Solution : +3.76000000000000e+02 (in run 1, after 632 nodes, 9.62 seconds, depth 27, found by <relaxation>)
14.29/14.31 c Primal Bound : +3.76000000000000e+02 (in run 1, after 632 nodes, 9.62 seconds, depth 27, found by <relaxation>)
14.29/14.31 c Dual Bound : +3.76000000000000e+02
14.29/14.31 c Gap : 0.00 %
14.29/14.31 c Root Dual Bound : +2.61345110675310e+02
14.29/14.31 c Root Iterations : 3152
14.29/14.35 c Time complete: 14.34.