0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00 c Copyright (c) 2002-2011 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-3451540-1307084804.opb>
0.05/0.07 c original problem has 918 variables (918 bin, 0 int, 0 impl, 0 cont) and 9671 constraints
0.05/0.07 c problem read
0.05/0.07 c presolving settings loaded
0.05/0.08 c presolving:
0.09/0.14 c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 9404 upgd conss, 70038 impls, 0 clqs
0.09/0.15 c (round 2) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 9671 upgd conss, 70038 impls, 0 clqs
0.19/0.22 c (0.2s) probing: 101/918 (11.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.19/0.22 c (0.2s) probing aborted: 100/100 successive totally useless probings
0.19/0.22 c presolving (3 rounds):
0.19/0.22 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.22 c 70038 implications, 0 cliques
0.19/0.22 c presolved problem has 918 variables (918 bin, 0 int, 0 impl, 0 cont) and 9671 constraints
0.19/0.22 c 9099 constraints of type <setppc>
0.19/0.22 c 572 constraints of type <logicor>
0.19/0.22 c transformed objective value is always integral (scale: 1)
0.19/0.22 c Presolving Time: 0.14
0.19/0.22 c - non default parameters ----------------------------------------------------------------------
0.19/0.22 c # SCIP version 2.0.1.5
0.19/0.22 c
0.19/0.22 c # frequency for displaying node information lines
0.19/0.22 c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.22 c display/freq = 10000
0.19/0.22 c
0.19/0.22 c # maximal time in seconds to run
0.19/0.22 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22 c limits/time = 1800
0.19/0.22 c
0.19/0.22 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.22 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.22 c limits/memory = 13950
0.19/0.22 c
0.19/0.22 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.19/0.22 c # [type: int, range: [1,2], default: 1]
0.19/0.22 c timing/clocktype = 2
0.19/0.22 c
0.19/0.22 c # belongs reading time to solving time?
0.19/0.22 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22 c timing/reading = TRUE
0.19/0.22 c
0.19/0.22 c # should presolving try to simplify inequalities
0.19/0.22 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22 c constraints/linear/simplifyinequalities = TRUE
0.19/0.22 c
0.19/0.22 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.19/0.22 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22 c constraints/indicator/addCouplingCons = TRUE
0.19/0.22 c
0.19/0.22 c # should presolving try to simplify knapsacks
0.19/0.22 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22 c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.22 c
0.19/0.22 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.22 c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.22 c separating/rapidlearning/freq = 0
0.19/0.22 c
0.19/0.22 c -----------------------------------------------------------------------------------------------
0.19/0.22 c start solving
0.19/0.22 c
0.19/0.25 o 459
0.19/0.25 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.25 c T 0.2s| 1 | 0 | 0 | - | 17M| 0 | - | 918 |9675 | 918 |9671 | 0 | 4 | 0 | -- | 4.590000e+02 | Inf
0.19/0.25 o 444
0.19/0.25 c b 0.3s| 1 | 0 | 0 | - | 16M| 0 | - | 918 |9675 | 918 |9671 | 0 | 4 | 0 | -- | 4.440000e+02 | Inf
0.89/0.94 c 0.9s| 1 | 0 | 3183 | - | 16M| 0 | 829 | 918 |9675 | 918 |9671 | 0 | 4 | 0 | 2.893438e+02 | 4.440000e+02 | 53.45%
2.39/2.42 c 2.4s| 1 | 0 | 3996 | - | 17M| 0 | 813 | 918 |9895 | 918 |9674 | 3 | 4 | 0 | 2.905741e+02 | 4.440000e+02 | 52.80%
2.89/2.95 c 2.9s| 1 | 0 | 4969 | - | 18M| 0 | 812 | 918 |9895 | 918 |9677 | 6 | 4 | 0 | 2.920837e+02 | 4.440000e+02 | 52.01%
3.31/3.33 c 3.3s| 1 | 0 | 5306 | - | 18M| 0 | 808 | 918 |9895 | 918 |9680 | 9 | 4 | 0 | 2.923751e+02 | 4.440000e+02 | 51.86%
3.79/3.83 c 3.8s| 1 | 0 | 5740 | - | 18M| 0 | 804 | 918 |9895 | 918 |9683 | 12 | 4 | 0 | 2.926627e+02 | 4.440000e+02 | 51.71%
4.30/4.39 c 4.4s| 1 | 0 | 6113 | - | 18M| 0 | 817 | 918 |9895 | 918 |9686 | 15 | 4 | 0 | 2.929356e+02 | 4.440000e+02 | 51.57%
4.79/4.82 c 4.8s| 1 | 0 | 6393 | - | 18M| 0 | 816 | 918 |9895 | 918 |9690 | 19 | 4 | 0 | 2.930415e+02 | 4.440000e+02 | 51.51%
5.29/5.30 c 5.3s| 1 | 0 | 6579 | - | 18M| 0 | 814 | 918 |9895 | 918 |9692 | 21 | 4 | 0 | 2.931133e+02 | 4.440000e+02 | 51.48%
5.70/5.75 c 5.7s| 1 | 0 | 6668 | - | 18M| 0 | 817 | 918 |9895 | 918 |9693 | 22 | 4 | 0 | 2.931397e+02 | 4.440000e+02 | 51.46%
13.10/13.19 c 13.2s| 1 | 2 | 10315 | - | 18M| 0 | 817 | 918 |9895 | 918 |9693 | 22 | 4 | 40 | 2.931397e+02 | 4.440000e+02 | 51.46%
431.90/431.94 c
431.90/431.94 c SCIP Status : problem is solved [optimal solution found]
431.90/431.94 c Solving Time (sec) : 431.94
431.90/431.94 c Solving Nodes : 1860
431.90/431.94 c Primal Bound : +4.44000000000000e+02 (2 solutions)
431.90/431.94 c Dual Bound : +4.44000000000000e+02
431.90/431.94 c Gap : 0.00 %
431.90/431.95 s OPTIMUM FOUND
431.90/431.95 v x918 -x917 x916 -x915 -x914 x913 x912 -x911 -x910 x909 x908 -x907 x906 -x905 -x904 x903 x902 -x901 x900 -x899 x898 -x897 -x896
431.90/431.95 v x895 -x894 -x893 -x892 x891 x890 -x889 x888 -x887 x886 -x885 -x884 x883 x882 -x881 -x880 -x879 -x878 x877 x876 -x875 -x874 x873
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431.90/431.95 v x849 x848 -x847 x846 -x845 -x844 x843 x842 -x841 x840 -x839 x838 -x837 -x836 x835 -x834 -x833 -x832 x831 x830 -x829 x828
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431.90/431.95 v -x691 x690 -x689 -x688 x687 x686 -x685 -x684 x683 x682 -x681 x680 -x679 x678 -x677 x676 -x675 -x674 x673 x672 -x671 -x670 x669
431.90/431.95 v x668 -x667 x666 -x665 x664 -x663 -x662 x661 -x660 x659 -x658 -x657 x656 -x655 x654 -x653 x652 -x651 -x650 x649 -x648 x647
431.90/431.95 v x646 -x645 x644 -x643 -x642 x641 x640 -x639 x638 -x637 x636 -x635 -x634 x633 -x632 -x631 -x630 x629 -x628 -x627 -x626 -x625 x624
431.90/431.95 v -x623 -x622 x621 x620 -x619 x618 -x617 -x616 x615 x614 -x613 x612 -x611 -x610 x609 -x608 -x607 x606 -x605 -x604 x603 -x602
431.90/431.95 v -x601 x600 -x599 -x598 x597 x596 -x595 x594 -x593 x592 -x591 -x590 x589 -x588 x587 x586 -x585 x584 -x583 x582 -x581 x580 -x579
431.90/431.95 v -x578 x577 -x576 x575 -x574 -x573 x572 -x571 -x570 x569 x568 -x567 x566 -x565 x564 -x563 x562 -x561 -x560 x559 x558 -x557
431.90/431.95 v -x556 x555 x554 -x553 x552 -x551 -x550 x549 x548 -x547 -x546 x545 x544 -x543 x542 -x541 -x540 x539 -x538 -x537 -x536 -x535 -x534
431.90/431.95 v x533 x532 -x531 x530 -x529 x528 -x527 -x526 x525 x524 -x523 -x522 x521 x520 -x519 x518 -x517 x516 -x515 -x514 x513 x512
431.90/431.95 v -x511 x510 -x509 -x508 x507 x506 -x505 x504 -x503 x502 -x501 -x500 x499 x498 -x497 x496 -x495 -x494 x493 x492 -x491 -x490 x489
431.90/431.95 v x488 -x487 x486 -x485 x484 -x483 -x482 x481 x480 -x479 -x478 x477 x476 -x475 -x474 x473 x472 -x471 x470 -x469 x468 -x467 -x466
431.90/431.95 v x465 x464 -x463 x462 -x461 -x460 x459 x458 -x457 x456 -x455 -x454 x453 x452 -x451 x450 -x449 -x448 x447 x446 -x445 x444 -x443
431.90/431.95 v -x442 x441 x440 -x439 x438 -x437 x436 -x435 -x434 x433 x432 -x431 -x430 x429 x428 -x427 x426 -x425 -x424 x423 x422 -x421
431.90/431.95 v -x420 x419 -x418 -x417 x416 -x415 -x414 x413 x412 -x411 x410 -x409 x408 -x407 -x406 x405 x404 -x403 x402 -x401 -x400 x399 x398
431.90/431.95 v -x397 -x396 x395 x394 -x393 x392 -x391 x390 -x389 -x388 x387 x386 -x385 -x384 x383 x382 -x381 -x380 x379 -x378 x377 -x376
431.90/431.95 v x375 -x374 x373 -x372 x371 -x370 x369 -x368 x367 -x366 x365 -x364 x363 -x362 x361 -x360 x359 -x358 x357 -x356 x355 -x354 x353
431.90/431.95 v -x352 x351 -x350 x349 -x348 x347 -x346 x345 -x344 x343 -x342 x341 -x340 x339 -x338 x337 -x336 x335 -x334 x333 -x332 x331 -x330
431.90/431.95 v x329 -x328 x327 -x326 x325 -x324 x323 -x322 x321 -x320 x319 -x318 x317 -x316 x315 -x314 x313 -x312 x311 -x310 x309 -x308 x307
431.90/431.95 v -x306 x305 -x304 x303 -x302 x301 -x300 x299 -x298 x297 -x296 x295 -x294 x293 -x292 x291 -x290 x289 -x288 x287 -x286 x285
431.90/431.95 v -x284 x283 -x282 x281 -x280 x279 -x278 x277 x276 -x275 -x274 x273 -x272 x271 -x270 x269 -x268 x267 -x266 x265 -x264 x263 x262
431.90/431.95 v -x261 -x260 x259 -x258 x257 -x256 x255 -x254 x253 -x252 x251 -x250 x249 -x248 x247 -x246 x245 -x244 x243 -x242 x241 -x240 x239
431.90/431.95 v -x238 x237 -x236 x235 -x234 x233 -x232 x231 -x230 x229 -x228 x227 -x226 x225 -x224 x223 -x222 x221 -x220 x219 -x218 x217 -x216
431.90/431.95 v x215 -x214 x213 -x212 x211 -x210 x209 -x208 x207 -x206 x205 -x204 x203 -x202 x201 -x200 x199 -x198 x197 -x196 x195 -x194
431.90/431.95 v x193 -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 x177 x176 -x175 -x174 x173 -x172 x171
431.90/431.95 v -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 -x160 x159 -x158 x157 -x156 x155 -x154 x153 -x152 x151 -x150 x149 -x148
431.90/431.95 v x147 -x146 x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x133 -x132 x131 x130 -x129 -x128 x127 -x126
431.90/431.95 v x125 -x124 x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106 x105 -x104 x103
431.90/431.95 v 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 -x76
431.90/431.95 v 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 x49 -x48
431.90/431.95 v 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 x21 -x20
431.90/431.95 v x19 -x18 x17 -x16 x15 -x14 x13 -x12 x11 -x10 x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1
431.90/431.95 c SCIP Status : problem is solved [optimal solution found]
431.90/431.95 c Total Time : 431.94
431.90/431.95 c solving : 431.94
431.90/431.95 c presolving : 0.14 (included in solving)
431.90/431.95 c reading : 0.07 (included in solving)
431.90/431.95 c Original Problem :
431.90/431.95 c Problem name : HOME/instance-3451540-1307084804.opb
431.90/431.95 c Variables : 918 (918 binary, 0 integer, 0 implicit integer, 0 continuous)
431.90/431.95 c Constraints : 9671 initial, 9671 maximal
431.90/431.95 c Presolved Problem :
431.90/431.95 c Problem name : t_HOME/instance-3451540-1307084804.opb
431.90/431.95 c Variables : 918 (918 binary, 0 integer, 0 implicit integer, 0 continuous)
431.90/431.95 c Constraints : 9671 initial, 11281 maximal
431.90/431.95 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
431.90/431.95 c trivial : 0.00 0 0 0 0 0 0 0 0 0
431.90/431.95 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
431.90/431.95 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
431.90/431.95 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
431.90/431.95 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
431.90/431.95 c implics : 0.00 0 0 0 0 0 0 0 0 0
431.90/431.95 c probing : 0.06 0 0 0 0 0 0 0 0 0
431.90/431.95 c setppc : 0.01 0 0 0 0 0 0 0 0 0
431.90/431.95 c linear : 0.05 0 0 0 0 0 0 0 0 0
431.90/431.95 c logicor : 0.01 0 0 0 0 0 0 0 0 0
431.90/431.95 c root node : - 0 - - 0 - - - - -
431.90/431.95 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
431.90/431.95 c integral : 0 0 0 1332 0 8 0 18 283 0 0 2424
431.90/431.95 c setppc : 9099 9 23587 0 0 5 169686 504 196137 0 0 0
431.90/431.95 c linear : 0+ 9 22731 0 0 0 221 9 382 0 0 0
431.90/431.95 c logicor : 572+ 9 15126 0 0 2 11989 823 21389 0 0 0
431.90/431.95 c countsols : 0 0 0 0 0 4 0 0 0 0 0 0
431.90/431.95 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
431.90/431.95 c integral : 132.59 0.00 0.00 132.59 0.00 0.00 0.00
431.90/431.95 c setppc : 2.57 0.00 2.51 0.00 0.00 0.00 0.05
431.90/431.95 c linear : 0.10 0.00 0.10 0.00 0.00 0.00 0.00
431.90/431.95 c logicor : 0.78 0.00 0.77 0.00 0.00 0.00 0.02
431.90/431.95 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
431.90/431.95 c Propagators : #Propagate #Resprop Cutoffs DomReds
431.90/431.95 c vbounds : 0 0 0 0
431.90/431.95 c rootredcost : 0 0 0 0
431.90/431.95 c pseudoobj : 23460 0 0 0
431.90/431.95 c Propagator Timings : TotalTime Propagate Resprop
431.90/431.95 c vbounds : 0.01 0.01 0.00
431.90/431.95 c rootredcost : 0.01 0.01 0.00
431.90/431.95 c pseudoobj : 0.32 0.32 0.00
431.90/431.95 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
431.90/431.95 c propagation : 0.12 1336 1320 4874 30.3 220 25.4 -
431.90/431.95 c infeasible LP : 0.01 50 50 144 23.7 0 0.0 0
431.90/431.95 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
431.90/431.95 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
431.90/431.95 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
431.90/431.95 c applied globally : - - - 3823 25.5 - - -
431.90/431.95 c applied locally : - - - 0 0.0 - - -
431.90/431.95 c Separators : Time Calls Cutoffs DomReds Cuts Conss
431.90/431.95 c cut pool : 0.00 8 - - 30 - (maximal pool size: 324)
431.90/431.95 c redcost : 0.02 1340 0 2 0 0
431.90/431.95 c impliedbounds : 0.01 9 0 0 0 0
431.90/431.95 c intobj : 0.00 0 0 0 0 0
431.90/431.95 c gomory : 1.36 9 0 0 728 0
431.90/431.95 c cgmip : 0.00 0 0 0 0 0
431.90/431.95 c closecuts : 0.00 0 0 0 0 0
431.90/431.95 c strongcg : 1.23 9 0 0 1170 0
431.90/431.95 c cmir : 0.23 9 0 0 0 0
431.90/431.95 c flowcover : 0.20 9 0 0 0 0
431.90/431.95 c clique : 0.02 1 0 0 0 0
431.90/431.95 c zerohalf : 0.00 0 0 0 0 0
431.90/431.95 c mcf : 0.01 1 0 0 0 0
431.90/431.95 c oddcycle : 0.00 0 0 0 0 0
431.90/431.95 c rapidlearning : 1.08 1 0 0 0 220
431.90/431.95 c Pricers : Time Calls Vars
431.90/431.95 c problem variables: 0.00 0 0
431.90/431.95 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
431.90/431.95 c relpscost : 132.59 1332 18 283 0 0 2424
431.90/431.95 c pscost : 0.00 0 0 0 0 0 0
431.90/431.95 c inference : 0.00 0 0 0 0 0 0
431.90/431.95 c mostinf : 0.00 0 0 0 0 0 0
431.90/431.95 c leastinf : 0.00 0 0 0 0 0 0
431.90/431.95 c fullstrong : 0.00 0 0 0 0 0 0
431.90/431.95 c allfullstrong : 0.00 0 0 0 0 0 0
431.90/431.95 c random : 0.00 0 0 0 0 0 0
431.90/431.95 c Primal Heuristics : Time Calls Found
431.90/431.95 c LP solutions : 0.00 - 0
431.90/431.95 c pseudo solutions : 0.00 - 0
431.90/431.95 c crossover : 0.00 0 0
431.90/431.95 c intshifting : 0.00 0 0
431.90/431.95 c oneopt : 0.00 2 1
431.90/431.95 c guideddiving : 14.29 25 0
431.90/431.95 c veclendiving : 15.40 26 0
431.90/431.95 c coefdiving : 14.20 26 0
431.90/431.95 c fracdiving : 16.21 26 0
431.90/431.95 c linesearchdiving : 10.06 26 0
431.90/431.95 c pscostdiving : 10.97 40 0
431.90/431.95 c trivial : 0.00 2 0
431.90/431.95 c shiftandpropagate: 0.03 1 1
431.90/431.95 c simplerounding : 0.00 0 0
431.90/431.95 c zirounding : 0.55 1000 0
431.90/431.95 c rounding : 0.34 455 0
431.90/431.95 c shifting : 0.23 144 0
431.90/431.95 c twoopt : 0.00 0 0
431.90/431.95 c fixandinfer : 0.00 0 0
431.90/431.95 c feaspump : 1.40 5 0
431.90/431.95 c clique : 0.00 0 0
431.90/431.95 c intdiving : 0.00 0 0
431.90/431.95 c actconsdiving : 0.00 0 0
431.90/431.95 c objpscostdiving : 5.04 1 0
431.90/431.95 c rootsoldiving : 13.43 2 0
431.90/431.95 c octane : 0.00 0 0
431.90/431.95 c rens : 0.02 0 0
431.90/431.95 c rins : 0.00 0 0
431.90/431.95 c localbranching : 0.00 0 0
431.90/431.95 c mutation : 0.00 0 0
431.90/431.95 c dins : 0.00 0 0
431.90/431.95 c vbounds : 0.00 0 0
431.90/431.95 c undercover : 0.00 0 0
431.90/431.95 c subnlp : 0.00 0 0
431.90/431.95 c trysol : 0.00 0 0
431.90/431.95 c LP : Time Calls Iterations Iter/call Iter/sec
431.90/431.95 c primal LP : 0.00 0 0 0.00 -
431.90/431.95 c dual LP : 187.16 1357 717235 528.54 3832.25
431.90/431.95 c lex dual LP : 0.00 0 0 0.00 -
431.90/431.95 c barrier LP : 0.00 0 0 0.00 -
431.90/431.95 c diving/probing LP: 95.41 5225 317970 60.86 3332.81
431.90/431.95 c strong branching : 132.37 1336 475851 356.18 3594.90
431.90/431.95 c (at root node) : - 40 22944 573.60 -
431.90/431.95 c conflict analysis: 0.00 0 0 0.00 -
431.90/431.95 c B&B Tree :
431.90/431.95 c number of runs : 1
431.90/431.95 c nodes : 1860
431.90/431.95 c nodes (total) : 1860
431.90/431.95 c nodes left : 0
431.90/431.95 c max depth : 21
431.90/431.95 c max depth (total): 21
431.90/431.95 c backtracks : 1111 (59.7%)
431.90/431.95 c delayed cutoffs : 565
431.90/431.95 c repropagations : 2219 (72185 domain reductions, 341 cutoffs)
431.90/431.95 c avg switch length: 11.31
431.90/431.95 c switching time : 1.75
431.90/431.95 c Solution :
431.90/431.95 c Solutions found : 2 (2 improvements)
431.90/431.95 c First Solution : +4.59000000000000e+02 (in run 1, after 1 nodes, 0.25 seconds, depth 20, found by <shiftandpropagate>)
431.90/431.95 c Primal Bound : +4.44000000000000e+02 (in run 1, after 1 nodes, 0.25 seconds, depth 0, found by <oneopt>)
431.90/431.95 c Dual Bound : +4.44000000000000e+02
431.90/431.95 c Gap : 0.00 %
431.90/431.95 c Root Dual Bound : +2.93139703842127e+02
431.90/431.95 c Root Iterations : 6668
431.90/431.97 c Time complete: 431.98.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3451540-1307084804/watcher-3451540-1307084804 -o /tmp/evaluation-result-3451540-1307084804/solver-3451540-1307084804 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451540-1307084804.opb -t 1800 -m 15500
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.35 3.10 3.41 3/434 26468
/proc/meminfo: memFree=12427996/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=13852 CPUtime=0 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 2459 0 0 0 0 0 0 0 24 0 1 0 820080050 14184448 2412 33554432000 4194304 9163163 140735234170512 18446744073709551615 6919008 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26468/statm: 3463 2412 395 1214 0 2245 0
[startup+0.0630511 s]
/proc/loadavg: 2.35 3.10 3.41 3/434 26468
/proc/meminfo: memFree=12427996/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=17396 CPUtime=0.05 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 3331 0 0 0 5 0 0 0 24 0 1 0 820080050 17813504 3284 33554432000 4194304 9163163 140735234170512 18446744073709551615 4338904 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/26468/statm: 4349 3284 395 1214 0 3131 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17396
[startup+0.101042 s]
/proc/loadavg: 2.35 3.10 3.41 3/434 26468
/proc/meminfo: memFree=12427996/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=31076 CPUtime=0.09 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 6519 0 0 0 9 0 0 0 25 0 1 0 820080050 31821824 6471 33554432000 4194304 9163163 140735234170512 18446744073709551615 6922706 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 7769 6471 498 1214 0 6551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31076
[startup+0.301008 s]
/proc/loadavg: 2.35 3.10 3.41 3/434 26468
/proc/meminfo: memFree=12427996/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=55004 CPUtime=0.29 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 13186 0 0 0 28 1 0 0 25 0 1 0 820080050 56324096 12144 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 13751 12144 654 1214 0 12533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55004
[startup+0.700937 s]
/proc/loadavg: 2.35 3.10 3.41 3/434 26468
/proc/meminfo: memFree=12427996/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=58584 CPUtime=0.69 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 14419 0 0 0 67 2 0 0 25 0 1 0 820080050 59990016 13182 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 14646 13182 666 1214 0 13428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58584
[startup+1.5008 s]
/proc/loadavg: 2.35 3.10 3.41 3/435 26469
/proc/meminfo: memFree=12375680/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=88808 CPUtime=1.49 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 23058 0 0 0 146 3 0 0 25 0 1 0 820080050 90939392 20813 33554432000 4194304 9163163 140735234170512 18446744073709551615 5458912 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22202 20813 688 1214 0 20984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88808
[startup+3.10052 s]
/proc/loadavg: 2.32 3.09 3.40 3/435 26470
/proc/meminfo: memFree=12337496/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=3.09 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 23853 0 0 0 306 3 0 0 25 0 1 0 820080050 92819456 21608 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21608 700 1214 0 21443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 90644
[startup+6.30096 s]
/proc/loadavg: 2.32 3.09 3.40 3/435 26470
/proc/meminfo: memFree=12325876/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=6.29 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24108 0 0 0 623 6 0 0 25 0 1 0 820080050 92819456 21818 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21818 708 1214 0 21443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90644
[startup+12.7009 s]
/proc/loadavg: 2.35 3.07 3.39 3/435 26470
/proc/meminfo: memFree=12324160/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=12.69 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24116 0 0 0 1256 13 0 0 25 0 1 0 820080050 92819456 21826 33554432000 4194304 9163163 140735234170512 18446744073709551615 7348304 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21826 712 1214 0 21443 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90644
[startup+25.5006 s]
/proc/loadavg: 2.29 3.03 3.38 3/435 26470
/proc/meminfo: memFree=12319308/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=25.49 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24116 0 0 0 2522 27 0 0 25 0 1 0 820080050 92819456 21826 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21826 712 1214 0 21443 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 90644
[startup+51.1002 s]
/proc/loadavg: 2.26 2.96 3.34 3/435 26471
/proc/meminfo: memFree=12320880/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=51.09 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24117 0 0 0 5055 54 0 0 25 0 1 0 820080050 92819456 21827 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21827 713 1214 0 21443 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 90644
[startup+102.316 s]
/proc/loadavg: 2.10 2.80 3.26 3/435 26472
/proc/meminfo: memFree=12321484/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=102.31 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24127 0 0 0 10122 109 0 0 25 0 1 0 820080050 92819456 21837 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21837 715 1214 0 21443 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 90644
[startup+162.301 s]
/proc/loadavg: 2.04 2.66 3.19 3/435 26474
/proc/meminfo: memFree=12320492/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=162.29 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24127 0 0 0 16055 174 0 0 25 0 1 0 820080050 92819456 21837 33554432000 4194304 9163163 140735234170512 18446744073709551615 7348385 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21837 715 1214 0 21443 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 90644
[startup+222.301 s]
/proc/loadavg: 2.01 2.53 3.11 3/435 26475
/proc/meminfo: memFree=12319240/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=222.29 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24127 0 0 0 21993 236 0 0 25 0 1 0 820080050 92819456 21837 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21837 715 1214 0 21443 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 90644
[startup+282.3 s]
/proc/loadavg: 2.00 2.44 3.04 3/435 26477
/proc/meminfo: memFree=12317620/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=282.29 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24127 0 0 0 27925 304 0 0 25 0 1 0 820080050 92819456 21837 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21837 715 1214 0 21443 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 90644
[startup+342.301 s]
/proc/loadavg: 2.04 2.36 2.97 3/435 26479
/proc/meminfo: memFree=12314404/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=342.3 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24127 0 0 0 33857 373 0 0 25 0 1 0 820080050 92819456 21837 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21837 715 1214 0 21443 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 90644
[startup+402.3 s]
/proc/loadavg: 2.06 2.32 2.92 3/435 26480
/proc/meminfo: memFree=12319600/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=402.3 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 39793 437 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 90644
Solver just ended. Dumping a history of the last processes samples
[startup+409.501 s]
/proc/loadavg: 2.05 2.31 2.91 3/435 26480
/proc/meminfo: memFree=12318980/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=409.5 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 40505 445 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 409.5
Current children cumulated vsize (KiB) 90644
[startup+422.301 s]
/proc/loadavg: 2.04 2.29 2.89 3/435 26481
/proc/meminfo: memFree=12315880/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=422.31 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 41770 461 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 422.31
Current children cumulated vsize (KiB) 90644
[startup+428.701 s]
/proc/loadavg: 2.04 2.28 2.89 3/435 26481
/proc/meminfo: memFree=12321584/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=428.7 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 42400 470 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 428.7
Current children cumulated vsize (KiB) 90644
[startup+430.301 s]
/proc/loadavg: 2.04 2.28 2.89 3/435 26481
/proc/meminfo: memFree=12319104/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=430.3 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 42558 472 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 430.3
Current children cumulated vsize (KiB) 90644
[startup+431.1 s]
/proc/loadavg: 2.04 2.28 2.89 3/435 26481
/proc/meminfo: memFree=12318980/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=431.11 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 42638 473 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 431.11
Current children cumulated vsize (KiB) 90644
[startup+431.5 s]
/proc/loadavg: 2.04 2.28 2.89 3/435 26481
/proc/meminfo: memFree=12318980/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=431.5 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 42677 473 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 431.5
Current children cumulated vsize (KiB) 90644
[startup+431.9 s]
/proc/loadavg: 2.04 2.28 2.89 3/435 26481
/proc/meminfo: memFree=12318980/32951132 swapFree=67093840/67111528
[pid=26468] ppid=26466 vsize=90644 CPUtime=431.9 cores=1,3,5,7
/proc/26468/stat : 26468 (scip-2.0.1.4b.l) R 26466 26468 22627 0 -1 4202496 24128 0 0 0 42717 473 0 0 25 0 1 0 820080050 92819456 21838 33554432000 4194304 9163163 140735234170512 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/26468/statm: 22661 21838 715 1214 0 21443 0
Current children cumulated CPU time (s) 431.9
Current children cumulated vsize (KiB) 90644
Child status: 0
Real time (s): 431.98
CPU time (s): 431.987
CPU user time (s): 427.244
CPU system time (s): 4.74328
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 90644
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 427.244
system time used= 4.74328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24134
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 5815
runsolver used 1.82972 second user time and 4.43333 second system time
The end