0.00/0.00 c SCIP version 2.0.1.4 [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-3447802-1307900466.wbo>
0.00/0.00 c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 102 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 o 5033
0.00/0.00 c feasible solution found by trivial heuristic, objective value 5.033000e+03
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 0 del vars, 1 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (round 2) 0 del vars, 1 del conss, 0 add conss, 101 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01 c presolving (3 rounds):
0.00/0.01 c 0 deleted vars, 1 deleted constraints, 0 added constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 101 implications, 0 cliques
0.00/0.01 c presolved problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 202 constraints
0.00/0.01 c 101 constraints of type <linear>
0.00/0.01 c 101 constraints of type <indicator>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.0.1.4
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1800
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c t 0.0s| 1 | 0 | 159 | - |1217k| 0 | 0 | 371 | 303 | 371 | 101 | 0 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.03 c 0.0s| 1 | 0 | 223 | - |1262k| 0 | 34 | 371 | 303 | 371 | 114 | 13 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.04 c 0.0s| 1 | 0 | 263 | - |1342k| 0 | 40 | 371 | 303 | 371 | 123 | 22 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.05 c 0.1s| 1 | 0 | 292 | - |1385k| 0 | 44 | 371 | 303 | 371 | 128 | 27 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.07 c 0.1s| 1 | 0 | 314 | - |1452k| 0 | 43 | 371 | 303 | 371 | 132 | 31 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.08 c 0.1s| 1 | 0 | 335 | - |1504k| 0 | 44 | 371 | 303 | 371 | 137 | 36 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.09 c 0.1s| 1 | 0 | 372 | - |1524k| 0 | 42 | 371 | 303 | 371 | 140 | 39 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.09/0.18 c 0.2s| 1 | 2 | 372 | - |1538k| 0 | 42 | 371 | 303 | 371 | 140 | 39 | 0 | 33 | 0.000000e+00 | 5.033000e+03 | Inf
0.99/1.01 o 611
0.99/1.01 c * 1.0s| 158 | 151 | 1987 | 10.3 |1876k| 45 | - | 371 | 309 | 371 | 140 | 58 | 6 | 900 | 0.000000e+00 | 6.110000e+02 | Inf
1.10/1.16 o 578
1.10/1.16 c * 1.2s| 269 | 250 | 3011 | 9.8 |2182k| 70 | - | 371 | 318 | 371 | 136 | 84 | 15 |1078 | 0.000000e+00 | 5.780000e+02 | Inf
1.19/1.26 o 358
1.19/1.26 c r 1.3s| 384 | 333 | 4349 | 10.4 |2428k| 70 | 1 | 371 | 331 | 371 | 138 | 124 | 28 |1129 | 0.000000e+00 | 3.580000e+02 | Inf
1.49/1.50 o 340
1.49/1.50 c * 1.5s| 658 | 544 | 8158 | 11.9 |2678k| 70 | - | 371 | 361 | 371 | 141 | 218 | 63 |1217 | 0.000000e+00 | 3.400000e+02 | Inf
1.59/1.65 o 309
1.59/1.65 c * 1.7s| 800 | 662 | 10719 | 12.9 |2776k| 70 | - | 371 | 365 | 371 | 137 | 254 | 67 |1284 | 0.000000e+00 | 3.090000e+02 | Inf
1.89/1.94 o 293
1.89/1.94 c r 1.9s| 1119 | 921 | 15846 | 13.8 |3024k| 74 | 1 | 371 | 411 | 371 | 141 | 347 | 116 |1355 | 0.000000e+00 | 2.930000e+02 | Inf
1.99/2.01 o 289
1.99/2.01 c * 2.0s| 1200 | 973 | 17198 | 14.0 |3089k| 74 | - | 371 | 419 | 371 | 134 | 373 | 125 |1370 | 0.000000e+00 | 2.890000e+02 | Inf
1.99/2.09 o 222
1.99/2.09 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.99/2.09 c * 2.1s| 1298 | 959 | 18919 | 14.3 |3065k| 74 | - | 371 | 438 | 371 | 137 | 394 | 150 |1390 | 0.000000e+00 | 2.220000e+02 | Inf
2.10/2.18 o 218
2.10/2.18 c * 2.2s| 1388 | 1010 | 20309 | 14.4 |3143k| 74 | - | 371 | 467 | 371 | 131 | 398 | 179 |1406 | 0.000000e+00 | 2.180000e+02 | Inf
2.19/2.26 o 214
2.19/2.26 c v 2.3s| 1479 | 1072 | 21839 | 14.5 |3287k| 74 | - | 371 | 537 | 371 | 131 | 405 | 250 |1428 | 0.000000e+00 | 2.140000e+02 | Inf
2.19/2.27 o 213
2.19/2.27 c * 2.3s| 1493 | 1082 | 22142 | 14.6 |3282k| 74 | - | 371 | 537 | 371 | 137 | 405 | 250 |1431 | 0.000000e+00 | 2.130000e+02 | Inf
2.39/2.45 o 49
2.39/2.45 c * 2.5s| 1610 | 437 | 26177 | 16.0 |2791k| 74 | - | 371 | 546 | 371 | 167 | 482 | 259 |1523 | 0.000000e+00 | 4.900000e+01 | Inf
2.39/2.47 o 44
2.39/2.47 c l 2.5s| 1618 | 412 | 26545 | 16.2 |2773k| 74 | - | 371 | 435 | 371 | 131 | 482 | 261 |1527 | 0.000000e+00 | 4.400000e+01 | Inf
2.39/2.48 o 40
2.39/2.48 c * 2.5s| 1626 | 398 | 26858 | 16.3 |2755k| 74 | - | 371 | 422 | 371 | 132 | 483 | 261 |1532 | 0.000000e+00 | 4.000000e+01 | Inf
2.49/2.50 o 33
2.49/2.50 c * 2.5s| 1643 | 361 | 27307 | 16.4 |2726k| 74 | - | 371 | 410 | 371 | 133 | 485 | 261 |1539 | 0.000000e+00 | 3.300000e+01 | Inf
2.49/2.53 o 29
2.49/2.53 c r 2.5s| 1659 | 351 | 27951 | 16.6 |2740k| 74 | 1 | 371 | 399 | 371 | 138 | 487 | 271 |1546 | 0.000000e+00 | 2.900000e+01 | Inf
2.49/2.56 o 22
2.49/2.56 c f 2.6s| 1686 | 306 | 28869 | 16.9 |2682k| 74 | - | 371 | 391 | 371 | 137 | 487 | 279 |1548 | 0.000000e+00 | 2.200000e+01 | Inf
2.49/2.58 o 18
2.49/2.58 c r 2.6s| 1711 | 308 | 29631 | 17.1 |2702k| 74 | - | 371 | 392 | 371 | 131 | 487 | 292 |1552 | 0.000000e+00 | 1.800000e+01 | Inf
2.49/2.59 o 17
2.49/2.59 c * 2.6s| 1720 | 308 | 29866 | 17.2 |2701k| 74 | - | 371 | 382 | 371 | 131 | 487 | 293 |1553 | 0.000000e+00 | 1.700000e+01 | Inf
2.49/2.59 o 10
2.49/2.59 c * 2.6s| 1721 | 202 | 29867 | 17.1 |2615k| 74 | - | 371 | 382 | 371 | 131 | 487 | 293 |1553 | 0.000000e+00 | 1.000000e+01 | Inf
2.70/2.78 o 8
2.70/2.78 c * 2.8s| 1919 | 66 | 35337 | 18.2 |2612k| 74 | - | 371 | 408 | 371 | 137 | 487 | 341 |1560 | 1.171169e-02 | 8.000000e+00 | Large
2.79/2.88 c
2.79/2.88 c SCIP Status : problem is solved [optimal solution found]
2.79/2.88 c Solving Time (sec) : 2.88
2.79/2.88 c Solving Nodes : 2031
2.79/2.88 c Primal Bound : +8.00000000000000e+00 (133 solutions)
2.79/2.88 c Dual Bound : +8.00000000000000e+00
2.79/2.88 c Gap : 0.00 %
2.79/2.88 s OPTIMUM FOUND
2.79/2.88 v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
2.79/2.88 v -x147 -x146 x145 -x144 -x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
2.79/2.88 v -x126 -x125 -x124 -x123 -x122 -x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106
2.79/2.88 v -x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 x82
2.79/2.88 v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57
2.79/2.88 v -x56 -x55 -x54 x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 x34 -x33 -x32 -x31
2.79/2.88 v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 -x5
2.79/2.88 v -x4 -x3 -x2 -x1
2.79/2.88 c SCIP Status : problem is solved [optimal solution found]
2.79/2.88 c Total Time : 2.88
2.79/2.88 c solving : 2.88
2.79/2.88 c presolving : 0.01 (included in solving)
2.79/2.88 c reading : 0.00 (included in solving)
2.79/2.88 c Original Problem :
2.79/2.88 c Problem name : HOME/instance-3447802-1307900466.wbo
2.79/2.88 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
2.79/2.88 c Constraints : 102 initial, 102 maximal
2.79/2.88 c Presolved Problem :
2.79/2.88 c Problem name : t_HOME/instance-3447802-1307900466.wbo
2.79/2.88 c Variables : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
2.79/2.88 c Constraints : 202 initial, 546 maximal
2.79/2.88 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.79/2.88 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c varbound : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c linear : 0.00 0 0 0 101 0 1 0 0 0
2.79/2.88 c indicator : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 0
2.79/2.88 c root node : - 183 - - 183 - - - - -
2.79/2.88 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.79/2.88 c integral : 0 0 0 2101 0 1049 0 1 28 0 0 3226
2.79/2.88 c varbound : 0+ 6 5976 459 0 0 421 0 3680 481 0 0
2.79/2.88 c linear : 101 6 6182 8 0 1046 3662 104 12779 0 0 0
2.79/2.88 c indicator : 101 0 6087 459 0 1043 348 0 290 0 0 0
2.79/2.88 c logicor : 0+ 0 1355 0 0 0 64 9 81 0 0 0
2.79/2.88 c bounddisjunction : 0+ 0 1488 0 0 0 17 0 66 0 0 0
2.79/2.88 c countsols : 0 0 0 14 0 121 0 0 0 0 0 0
2.79/2.88 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.79/2.88 c integral : 1.18 0.00 0.00 1.18 0.00 0.00 0.00
2.79/2.88 c varbound : 0.01 0.00 0.01 0.00 0.00 0.00 0.00
2.79/2.88 c linear : 0.07 0.00 0.05 0.00 0.00 0.01 0.01
2.79/2.88 c indicator : 0.09 0.00 0.01 0.00 0.00 0.08 0.00
2.79/2.88 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.79/2.88 c bounddisjunction : 0.01 0.00 0.01 0.00 0.00 0.00 0.00
2.79/2.88 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.79/2.88 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.79/2.88 c vbounds : 1837 754 7 3394
2.79/2.88 c rootredcost : 21 0 0 91
2.79/2.88 c pseudoobj : 6033 477 34 3492
2.79/2.88 c Propagator Timings : TotalTime Propagate Resprop
2.79/2.88 c vbounds : 0.02 0.02 0.00
2.79/2.88 c rootredcost : 0.00 0.00 0.00
2.79/2.88 c pseudoobj : 0.02 0.02 0.00
2.79/2.88 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.79/2.88 c propagation : 0.01 154 144 561 31.7 0 0.0 -
2.79/2.88 c infeasible LP : 0.00 57 56 158 25.6 0 0.0 0
2.79/2.88 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.79/2.88 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.79/2.88 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.79/2.88 c applied globally : - - - 368 21.4 - - -
2.79/2.88 c applied locally : - - - 20 51.5 - - -
2.79/2.88 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.79/2.88 c cut pool : 0.00 4 - - 1 - (maximal pool size: 42)
2.79/2.88 c redcost : 0.03 2506 0 10408 0 0
2.79/2.88 c impliedbounds : 0.00 5 0 0 0 0
2.79/2.88 c intobj : 0.00 0 0 0 0 0
2.79/2.88 c gomory : 0.01 5 0 0 8 0
2.79/2.88 c cgmip : 0.00 0 0 0 0 0
2.79/2.88 c closecuts : 0.00 0 0 0 0 0
2.79/2.88 c strongcg : 0.01 5 0 0 48 0
2.79/2.88 c cmir : 0.01 5 0 0 0 0
2.79/2.88 c flowcover : 0.02 5 0 0 0 0
2.79/2.88 c clique : 0.00 1 0 0 0 0
2.79/2.88 c zerohalf : 0.00 0 0 0 0 0
2.79/2.88 c mcf : 0.00 1 0 0 0 0
2.79/2.88 c oddcycle : 0.00 0 0 0 0 0
2.79/2.88 c rapidlearning : 0.02 1 0 0 0 0
2.79/2.88 c Pricers : Time Calls Vars
2.79/2.88 c problem variables: 0.00 0 0
2.79/2.88 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.79/2.88 c relpscost : 1.18 1639 1 28 0 0 3226
2.79/2.88 c pscost : 0.00 0 0 0 0 0 0
2.79/2.88 c inference : 0.00 0 0 0 0 0 0
2.79/2.88 c mostinf : 0.00 0 0 0 0 0 0
2.79/2.88 c leastinf : 0.00 0 0 0 0 0 0
2.79/2.88 c fullstrong : 0.00 0 0 0 0 0 0
2.79/2.88 c allfullstrong : 0.00 0 0 0 0 0 0
2.79/2.88 c random : 0.00 0 0 0 0 0 0
2.79/2.88 c Primal Heuristics : Time Calls Found
2.79/2.88 c LP solutions : 0.00 - 14
2.79/2.88 c pseudo solutions : 0.00 - 0
2.79/2.88 c feaspump : 0.00 0 0
2.79/2.88 c oneopt : 0.02 20 0
2.79/2.88 c crossover : 0.03 2 0
2.79/2.88 c linesearchdiving : 0.01 7 1
2.79/2.88 c objpscostdiving : 0.01 4 0
2.79/2.88 c rootsoldiving : 0.01 4 0
2.79/2.88 c guideddiving : 0.02 8 0
2.79/2.88 c coefdiving : 0.03 8 0
2.79/2.88 c pscostdiving : 0.02 8 0
2.79/2.88 c fracdiving : 0.02 8 1
2.79/2.88 c veclendiving : 0.03 8 1
2.79/2.88 c trivial : 0.00 2 1
2.79/2.88 c shiftandpropagate: 0.00 0 0
2.79/2.88 c simplerounding : 0.03 1776 5
2.79/2.88 c zirounding : 0.03 1000 0
2.79/2.88 c rounding : 0.02 546 0
2.79/2.88 c shifting : 0.02 139 0
2.79/2.88 c intshifting : 0.00 0 0
2.79/2.88 c twoopt : 0.00 0 0
2.79/2.88 c fixandinfer : 0.00 0 0
2.79/2.88 c clique : 0.00 0 0
2.79/2.88 c intdiving : 0.00 0 0
2.79/2.88 c actconsdiving : 0.00 0 0
2.79/2.88 c octane : 0.00 0 0
2.79/2.88 c rens : 0.01 1 0
2.79/2.88 c rins : 0.00 0 0
2.79/2.88 c localbranching : 0.00 0 0
2.79/2.88 c mutation : 0.00 0 0
2.79/2.88 c dins : 0.00 0 0
2.79/2.88 c vbounds : 0.00 0 0
2.79/2.88 c undercover : 0.00 0 0
2.79/2.88 c subnlp : 0.00 0 0
2.79/2.88 c trysol : 0.02 750 110
2.79/2.88 c LP : Time Calls Iterations Iter/call Iter/sec
2.79/2.88 c primal LP : 0.00 0 0 0.00 -
2.79/2.88 c dual LP : 0.94 2575 34707 13.48 37076.52
2.79/2.88 c lex dual LP : 0.00 0 0 0.00 -
2.79/2.88 c barrier LP : 0.00 0 0 0.00 -
2.79/2.88 c diving/probing LP: 0.09 496 2543 5.13 29122.43
2.79/2.88 c strong branching : 1.16 1566 41707 26.63 36094.58
2.79/2.88 c (at root node) : - 33 2536 76.85 -
2.79/2.88 c conflict analysis: 0.00 0 0 0.00 -
2.79/2.88 c B&B Tree :
2.79/2.88 c number of runs : 1
2.79/2.88 c nodes : 2031
2.79/2.88 c nodes (total) : 2031
2.79/2.88 c nodes left : 0
2.79/2.88 c max depth : 74
2.79/2.88 c max depth (total): 74
2.79/2.88 c backtracks : 320 (15.8%)
2.79/2.88 c delayed cutoffs : 32
2.79/2.88 c repropagations : 780 (2366 domain reductions, 10 cutoffs)
2.79/2.88 c avg switch length: 5.19
2.79/2.88 c switching time : 0.06
2.79/2.88 c Solution :
2.79/2.88 c Solutions found : 133 (22 improvements)
2.79/2.88 c First Solution : +5.03300000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.79/2.88 c Primal Bound : +8.00000000000000e+00 (in run 1, after 1919 nodes, 2.79 seconds, depth 24, found by <relaxation>)
2.79/2.88 c Dual Bound : +8.00000000000000e+00
2.79/2.88 c Gap : 0.00 %
2.79/2.88 c Root Dual Bound : +0.00000000000000e+00
2.79/2.88 c Root Iterations : 372
2.79/2.88 c Time complete: 2.88.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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 /var/tmp/evaluation-result-3447802-1307900466/watcher-3447802-1307900466 -o /var/tmp/evaluation-result-3447802-1307900466/solver-3447802-1307900466 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447802-1307900466.wbo -t 1800 -m 15500
running on 4 cores: 0,2,4,6
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: 2.09 2.02 1.94 2/177 5502
/proc/meminfo: memFree=1255620/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=10124 CPUtime=0 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 1540 0 0 0 0 0 0 0 25 0 1 0 901645441 10366976 1493 33554432000 4194304 9128323 140734828717088 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5502/statm: 2531 1493 399 1205 0 1322 0
[startup+0.00840508 s]
/proc/loadavg: 2.09 2.02 1.94 2/177 5502
/proc/meminfo: memFree=1255620/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=15832 CPUtime=0 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 2685 0 0 0 0 0 0 0 25 0 1 0 901645441 16211968 2638 33554432000 4194304 9128323 140734828717088 18446744073709551615 4338640 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 3958 2646 474 1205 0 2749 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 15832
[startup+0.100391 s]
/proc/loadavg: 2.09 2.02 1.94 2/177 5502
/proc/meminfo: memFree=1255620/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=28276 CPUtime=0.09 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 7007 0 0 0 9 0 0 0 25 0 1 0 901645441 28954624 5796 33554432000 4194304 9128323 140734828717088 18446744073709551615 4607980 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 7069 5796 711 1205 0 5860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28276
[startup+0.300353 s]
/proc/loadavg: 2.09 2.02 1.94 2/177 5502
/proc/meminfo: memFree=1255620/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=25620 CPUtime=0.29 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 7326 0 0 0 26 3 0 0 25 0 1 0 901645441 26234880 5433 33554432000 4194304 9128323 140734828717088 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 6405 5433 740 1205 0 5196 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25620
[startup+0.700282 s]
/proc/loadavg: 2.09 2.02 1.94 2/177 5502
/proc/meminfo: memFree=1255620/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=25620 CPUtime=0.69 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 7326 0 0 0 62 7 0 0 25 0 1 0 901645441 26234880 5433 33554432000 4194304 9128323 140734828717088 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 6405 5433 740 1205 0 5196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25620
[startup+1.50025 s]
/proc/loadavg: 2.09 2.02 1.94 3/178 5503
/proc/meminfo: memFree=1236540/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=25620 CPUtime=1.49 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 8358 0 0 0 138 11 0 0 25 0 1 0 901645441 26234880 5445 33554432000 4194304 9128323 140734828717088 18446744073709551615 4692847 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 6405 5445 749 1205 0 5196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25620
Solver just ended. Dumping a history of the last processes samples
[startup+2.301 s]
/proc/loadavg: 2.16 2.03 1.94 2/173 5527
/proc/meminfo: memFree=1268100/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=25620 CPUtime=2.29 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 9523 0 0 0 213 16 0 0 25 0 1 0 901645441 26234880 5450 33554432000 4194304 9128323 140734828717088 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 6405 5450 751 1205 0 5196 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 25620
[startup+2.70099 s]
/proc/loadavg: 2.16 2.03 1.94 2/173 5527
/proc/meminfo: memFree=1268100/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=25620 CPUtime=2.7 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 9523 0 0 0 252 18 0 0 25 0 1 0 901645441 26234880 5450 33554432000 4194304 9128323 140734828717088 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 6405 5450 751 1205 0 5196 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 25620
[startup+2.80097 s]
/proc/loadavg: 2.16 2.03 1.94 2/173 5527
/proc/meminfo: memFree=1268100/32950928 swapFree=67048888/67111528
[pid=5502] ppid=5500 vsize=25620 CPUtime=2.79 cores=0,2,4,6
/proc/5502/stat : 5502 (scip-2.0.1.4.li) R 5500 5502 4454 0 -1 4202496 9523 0 0 0 261 18 0 0 25 0 1 0 901645441 26234880 5450 33554432000 4194304 9128323 140734828717088 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/5502/statm: 6405 5450 751 1205 0 5196 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 25620
Child status: 0
Real time (s): 2.88618
CPU time (s): 2.88656
CPU user time (s): 2.69459
CPU system time (s): 0.19197
CPU usage (%): 100.013
Max. virtual memory (cumulated for all children) (KiB): 28276
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.69459
system time used= 0.19197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9527
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= 3
involuntary context switches= 8
runsolver used 0.006998 second user time and 0.011998 second system time
The end
Begin job on node122 at 2011-06-12 19:41:06
IDJOB=3447802
IDBENCH=79209
IDSOLVER=1944
FILE ID=node122/3447802-1307900466
RUNJOBID= node122-1307898651-4740
PBS_JOBID= 13559584
Free space on /var/tmp= 2880 MiB
SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB10/normalized-PB10/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970444--soft-0-100-0.wbo
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-3447802-1307900466/watcher-3447802-1307900466 -o /var/tmp/evaluation-result-3447802-1307900466/solver-3447802-1307900466 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447802-1307900466.wbo -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 1440dfbec92f7e530a692a301b0ef2cf
RANDOM SEED=322343205
node122.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.64
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.820
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.97
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 1255800 kB
Buffers: 54588 kB
Cached: 30644976 kB
SwapCached: 14876 kB
Active: 15671312 kB
Inactive: 15067036 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 1255800 kB
SwapTotal: 67111528 kB
SwapFree: 67048888 kB
Dirty: 24768 kB
Writeback: 0 kB
AnonPages: 36064 kB
Mapped: 12076 kB
Slab: 892040 kB
PageTables: 4416 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 232988 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /var/tmp at the end= 2868 MiB
End job on node122 at 2011-06-12 19:41:09