0.00/0.01 c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.01 c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01 c
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c reading problem <HOME/instance-3447866-1307900478.wbo>
0.00/0.01 c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 102 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 o 5033
0.00/0.02 c feasible solution found by trivial heuristic, objective value 5.033000e+03
0.00/0.02 c presolving:
0.00/0.02 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
0.00/0.02 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
0.00/0.02 c (0.0s) probing: 101/270 (37.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (3 rounds):
0.00/0.02 c 0 deleted vars, 1 deleted constraints, 0 added constraints, 101 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 101 implications, 0 cliques
0.00/0.02 c presolved problem has 371 variables (270 bin, 0 int, 101 impl, 0 cont) and 202 constraints
0.00/0.02 c 101 constraints of type <linear>
0.00/0.02 c 101 constraints of type <indicator>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 2.0.1.4
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1800
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 13950
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.03 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c t 0.0s| 1 | 0 | 105 | - |1210k| 0 | 17 | 371 | 303 | 371 | 101 | 0 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.05 c 0.0s| 1 | 0 | 256 | - |1418k| 0 | 22 | 371 | 303 | 371 | 115 | 14 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.07 c 0.1s| 1 | 0 | 315 | - |1572k| 0 | 38 | 371 | 303 | 371 | 130 | 29 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.00/0.08 c 0.1s| 1 | 0 | 356 | - |1904k| 0 | 43 | 371 | 303 | 371 | 140 | 39 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.08/0.10 c 0.1s| 1 | 0 | 406 | - |1986k| 0 | 43 | 371 | 303 | 371 | 148 | 47 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.08/0.12 c 0.1s| 1 | 0 | 442 | - |2049k| 0 | 44 | 371 | 303 | 371 | 154 | 53 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.08/0.13 c 0.1s| 1 | 0 | 490 | - |2092k| 0 | 43 | 371 | 303 | 371 | 158 | 57 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.28/0.31 c 0.3s| 1 | 2 | 490 | - |2106k| 0 | 43 | 371 | 303 | 371 | 158 | 57 | 0 | 33 | 0.000000e+00 | 5.033000e+03 | Inf
1.37/1.47 o 633
1.37/1.47 c f 1.5s| 133 | 134 | 4560 | 30.8 |2423k| 22 | - | 371 | 303 | 371 | 153 | 63 | 0 |1032 | 0.000000e+00 | 6.330000e+02 | Inf
1.48/1.59 o 320
1.48/1.59 c r 1.6s| 183 | 180 | 6324 | 32.1 |2591k| 23 | 1 | 371 | 303 | 371 | 154 | 88 | 0 |1112 | 0.000000e+00 | 3.200000e+02 | Inf
1.48/1.59 o 315
1.48/1.59 c * 1.6s| 185 | 180 | 6330 | 31.7 |2650k| 23 | - | 371 | 304 | 371 | 154 | 88 | 1 |1112 | 0.000000e+00 | 3.150000e+02 | Inf
1.58/1.65 o 279
1.58/1.65 c g 1.6s| 202 | 194 | 7282 | 33.8 |2743k| 28 | - | 371 | 305 | 371 | 178 | 113 | 2 |1157 | 0.000000e+00 | 2.790000e+02 | Inf
1.68/1.75 o 235
1.68/1.75 c r 1.7s| 256 | 239 | 8730 | 32.3 |2874k| 28 | 1 | 371 | 308 | 371 | 147 | 121 | 5 |1236 | 0.000000e+00 | 2.350000e+02 | Inf
1.77/1.81 o 231
1.77/1.81 c r 1.8s| 278 | 252 | 9079 | 31.0 |2957k| 28 | 1 | 371 | 317 | 371 | 144 | 124 | 14 |1279 | 0.000000e+00 | 2.310000e+02 | Inf
1.77/1.82 o 221
1.77/1.82 c * 1.8s| 284 | 253 | 9259 | 31.0 |2980k| 28 | - | 371 | 319 | 371 | 147 | 128 | 16 |1284 | 0.000000e+00 | 2.210000e+02 | Inf
1.77/1.88 o 210
1.77/1.88 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.77/1.88 c * 1.9s| 335 | 275 | 10034 | 28.6 |3078k| 28 | - | 371 | 338 | 371 | 145 | 136 | 35 |1311 | 0.000000e+00 | 2.100000e+02 | Inf
1.77/1.89 o 154
1.77/1.89 c * 1.9s| 349 | 253 | 10258 | 28.1 |3034k| 28 | - | 371 | 342 | 371 | 151 | 144 | 39 |1313 | 0.000000e+00 | 1.540000e+02 | Inf
1.77/1.89 o 149
1.77/1.89 c * 1.9s| 350 | 241 | 10259 | 28.0 |3030k| 28 | - | 371 | 342 | 371 | 148 | 144 | 39 |1313 | 0.000000e+00 | 1.490000e+02 | Inf
1.88/1.96 o 146
1.88/1.96 c * 1.9s| 393 | 262 | 10911 | 26.6 |3106k| 28 | - | 371 | 362 | 371 | 145 | 151 | 59 |1348 | 0.000000e+00 | 1.460000e+02 | Inf
1.88/1.99 o 113
1.88/1.99 c r 2.0s| 417 | 231 | 11146 | 25.6 |3033k| 28 | 1 | 371 | 365 | 371 | 145 | 153 | 62 |1377 | 0.000000e+00 | 1.130000e+02 | Inf
1.97/2.00 o 112
1.97/2.00 c r 2.0s| 427 | 235 | 11279 | 25.3 |3056k| 28 | 1 | 371 | 370 | 371 | 144 | 154 | 67 |1379 | 0.000000e+00 | 1.120000e+02 | Inf
1.97/2.00 o 107
1.97/2.00 c * 2.0s| 427 | 230 | 11288 | 25.3 |3047k| 28 | - | 371 | 370 | 371 | 144 | 154 | 67 |1379 | 0.000000e+00 | 1.070000e+02 | Inf
1.97/2.00 o 105
1.97/2.00 c * 2.0s| 428 | 228 | 11309 | 25.3 |3046k| 28 | - | 371 | 370 | 371 | 143 | 154 | 67 |1379 | 0.000000e+00 | 1.050000e+02 | Inf
1.97/2.05 o 104
1.97/2.05 c R 2.0s| 462 | 252 | 12005 | 25.0 |3110k| 28 | - | 371 | 380 | 371 | 153 | 154 | 77 |1410 | 0.000000e+00 | 1.040000e+02 | Inf
1.97/2.08 o 95
1.97/2.08 c * 2.1s| 494 | 254 | 12432 | 24.2 |3115k| 39 | - | 371 | 395 | 371 | 146 | 161 | 92 |1417 | 0.000000e+00 | 9.500000e+01 | Inf
1.97/2.09 o 29
1.97/2.09 c r 2.1s| 503 | 132 | 12528 | 24.0 |2983k| 39 | 1 | 371 | 391 | 371 | 150 | 168 | 98 |1417 | 0.000000e+00 | 2.900000e+01 | Inf
1.97/2.09 o 23
1.97/2.09 c * 2.1s| 507 | 131 | 12582 | 23.9 |2965k| 39 | - | 371 | 240 | 371 | 143 | 168 | 100 |1417 | 0.000000e+00 | 2.300000e+01 | Inf
2.08/2.10 o 13
2.08/2.10 c r 2.1s| 519 | 121 | 12736 | 23.6 |2969k| 39 | - | 371 | 231 | 371 | 144 | 169 | 103 |1422 | 0.000000e+00 | 1.300000e+01 | Inf
2.08/2.11 o 10
2.08/2.11 c * 2.1s| 526 | 92 | 12843 | 23.5 |2887k| 39 | - | 371 | 203 | 371 | 143 | 169 | 105 |1423 | 0.000000e+00 | 1.000000e+01 | Inf
2.08/2.13 o 9
2.08/2.13 c * 2.1s| 544 | 81 | 13411 | 23.8 |2883k| 39 | - | 371 | 197 | 371 | 143 | 169 | 110 |1423 | 0.000000e+00 | 9.000000e+00 | Inf
2.19/2.26 o 2
2.19/2.26 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.19/2.26 c R 2.3s| 630 | 7 | 16938 | 26.1 |2860k| 39 | - | 371 | 212 | 371 | 153 | 169 | 129 |1439 | 0.000000e+00 | 2.000000e+00 | Inf
2.19/2.26 c
2.19/2.26 c SCIP Status : problem is solved [optimal solution found]
2.19/2.26 c Solving Time (sec) : 2.25
2.19/2.26 c Solving Nodes : 634
2.19/2.26 c Primal Bound : +2.00000000000000e+00 (124 solutions)
2.19/2.26 c Dual Bound : +2.00000000000000e+00
2.19/2.26 c Gap : 0.00 %
2.19/2.26 s OPTIMUM FOUND
2.19/2.26 v -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148
2.19/2.26 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
2.19/2.26 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106
2.19/2.26 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
2.19/2.26 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
2.19/2.26 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
2.19/2.26 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
2.19/2.26 v x4 -x3 -x2 -x1
2.19/2.26 c SCIP Status : problem is solved [optimal solution found]
2.19/2.26 c Total Time : 2.25
2.19/2.26 c solving : 2.25
2.19/2.26 c presolving : 0.01 (included in solving)
2.19/2.26 c reading : 0.00 (included in solving)
2.19/2.26 c Original Problem :
2.19/2.26 c Problem name : HOME/instance-3447866-1307900478.wbo
2.19/2.26 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
2.19/2.26 c Constraints : 102 initial, 102 maximal
2.19/2.26 c Presolved Problem :
2.19/2.26 c Problem name : t_HOME/instance-3447866-1307900478.wbo
2.19/2.26 c Variables : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
2.19/2.26 c Constraints : 202 initial, 398 maximal
2.19/2.26 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.19/2.26 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c varbound : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c linear : 0.00 0 0 0 101 0 1 0 0 0
2.19/2.26 c indicator : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 0
2.19/2.26 c root node : - 200 - - 200 - - - - -
2.19/2.26 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.19/2.26 c integral : 0 0 0 621 0 405 0 0 2 0 0 990
2.19/2.26 c varbound : 0+ 6 2133 123 0 0 642 0 2382 159 0 0
2.19/2.26 c linear : 101 6 2363 10 0 401 2126 55 7106 0 0 0
2.19/2.26 c indicator : 101 0 2308 124 0 398 239 0 183 0 0 0
2.19/2.26 c logicor : 0+ 0 351 0 0 0 13 0 49 0 0 0
2.19/2.26 c bounddisjunction : 0+ 0 247 0 0 0 3 0 8 0 0 0
2.19/2.26 c countsols : 0 0 0 12 0 114 0 0 0 0 0 0
2.19/2.26 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.19/2.26 c integral : 1.43 0.00 0.00 1.43 0.00 0.00 0.00
2.19/2.26 c varbound : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.26 c linear : 0.03 0.00 0.02 0.00 0.00 0.01 0.00
2.19/2.26 c indicator : 0.03 0.00 0.00 0.00 0.00 0.03 0.00
2.19/2.26 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.26 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.26 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.19/2.26 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.19/2.26 c vbounds : 491 114 0 538
2.19/2.26 c rootredcost : 23 0 0 100
2.19/2.26 c pseudoobj : 2185 652 19 2217
2.19/2.26 c Propagator Timings : TotalTime Propagate Resprop
2.19/2.26 c vbounds : 0.01 0.01 0.00
2.19/2.26 c rootredcost : 0.00 0.00 0.00
2.19/2.26 c pseudoobj : 0.01 0.01 0.00
2.19/2.26 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.19/2.26 c propagation : 0.00 74 73 264 23.8 0 0.0 -
2.19/2.26 c infeasible LP : 0.00 8 7 29 27.4 0 0.0 0
2.19/2.26 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.19/2.26 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.19/2.26 c pseudo solution : 0.00 3 3 4 7.2 0 0.0 -
2.19/2.26 c applied globally : - - - 136 14.7 - - -
2.19/2.26 c applied locally : - - - 4 57.5 - - -
2.19/2.26 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.19/2.26 c cut pool : 0.00 5 - - 2 - (maximal pool size: 144)
2.19/2.26 c redcost : 0.01 692 0 1249 0 0
2.19/2.26 c impliedbounds : 0.00 6 0 0 0 0
2.19/2.26 c intobj : 0.00 0 0 0 0 0
2.19/2.26 c gomory : 0.02 6 0 0 110 0
2.19/2.26 c cgmip : 0.00 0 0 0 0 0
2.19/2.26 c closecuts : 0.00 0 0 0 0 0
2.19/2.26 c strongcg : 0.02 6 0 0 189 0
2.19/2.26 c cmir : 0.01 6 0 0 0 0
2.19/2.26 c flowcover : 0.03 6 0 0 0 0
2.19/2.26 c clique : 0.00 1 0 0 0 0
2.19/2.26 c zerohalf : 0.00 0 0 0 0 0
2.19/2.26 c mcf : 0.00 1 0 0 0 0
2.19/2.26 c oddcycle : 0.00 0 0 0 0 0
2.19/2.26 c rapidlearning : 0.02 1 0 0 0 0
2.19/2.26 c Pricers : Time Calls Vars
2.19/2.26 c problem variables: 0.00 0 0
2.19/2.26 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.19/2.26 c relpscost : 1.43 497 0 2 0 0 990
2.19/2.26 c pscost : 0.00 0 0 0 0 0 0
2.19/2.26 c inference : 0.00 0 0 0 0 0 0
2.19/2.26 c mostinf : 0.00 0 0 0 0 0 0
2.19/2.26 c leastinf : 0.00 0 0 0 0 0 0
2.19/2.26 c fullstrong : 0.00 0 0 0 0 0 0
2.19/2.26 c allfullstrong : 0.00 0 0 0 0 0 0
2.19/2.26 c random : 0.00 0 0 0 0 0 0
2.19/2.26 c Primal Heuristics : Time Calls Found
2.19/2.26 c LP solutions : 0.00 - 12
2.19/2.26 c pseudo solutions : 0.00 - 0
2.19/2.26 c crossover : 0.00 0 0
2.19/2.26 c feaspump : 0.00 0 0
2.19/2.26 c oneopt : 0.01 19 0
2.19/2.26 c fracdiving : 0.00 3 1
2.19/2.26 c coefdiving : 0.04 4 0
2.19/2.26 c pscostdiving : 0.03 4 0
2.19/2.26 c veclendiving : 0.01 4 0
2.19/2.26 c linesearchdiving : 0.01 4 0
2.19/2.26 c guideddiving : 0.01 4 2
2.19/2.26 c objpscostdiving : 0.01 3 0
2.19/2.26 c rootsoldiving : 0.00 3 0
2.19/2.26 c trivial : 0.00 2 1
2.19/2.26 c shiftandpropagate: 0.00 0 0
2.19/2.26 c simplerounding : 0.01 537 7
2.19/2.26 c zirounding : 0.01 495 0
2.19/2.26 c rounding : 0.01 338 2
2.19/2.26 c shifting : 0.01 59 0
2.19/2.26 c intshifting : 0.00 0 0
2.19/2.26 c twoopt : 0.00 0 0
2.19/2.26 c fixandinfer : 0.00 0 0
2.19/2.26 c clique : 0.00 0 0
2.19/2.26 c intdiving : 0.00 0 0
2.19/2.26 c actconsdiving : 0.00 0 0
2.19/2.26 c octane : 0.00 0 0
2.19/2.26 c rens : 0.02 1 0
2.19/2.26 c rins : 0.00 0 0
2.19/2.26 c localbranching : 0.00 0 0
2.19/2.26 c mutation : 0.00 0 0
2.19/2.26 c dins : 0.00 0 0
2.19/2.26 c vbounds : 0.00 0 0
2.19/2.26 c undercover : 0.00 0 0
2.19/2.26 c subnlp : 0.00 0 0
2.19/2.26 c trysol : 0.01 213 99
2.19/2.26 c LP : Time Calls Iterations Iter/call Iter/sec
2.19/2.26 c primal LP : 0.00 0 0 0.00 -
2.19/2.26 c dual LP : 0.41 728 14667 20.15 35472.69
2.19/2.26 c lex dual LP : 0.00 0 0 0.00 -
2.19/2.26 c barrier LP : 0.00 0 0 0.00 -
2.19/2.26 c diving/probing LP: 0.08 399 2271 5.69 27494.95
2.19/2.26 c strong branching : 1.42 1439 47385 32.93 33371.72
2.19/2.26 c (at root node) : - 33 5113 154.94 -
2.19/2.26 c conflict analysis: 0.00 0 0 0.00 -
2.19/2.26 c B&B Tree :
2.19/2.26 c number of runs : 1
2.19/2.26 c nodes : 634
2.19/2.26 c nodes (total) : 634
2.19/2.26 c nodes left : 0
2.19/2.26 c max depth : 39
2.19/2.26 c max depth (total): 39
2.19/2.26 c backtracks : 107 (16.9%)
2.19/2.26 c delayed cutoffs : 19
2.19/2.26 c repropagations : 322 (1381 domain reductions, 11 cutoffs)
2.19/2.26 c avg switch length: 4.07
2.19/2.26 c switching time : 0.02
2.19/2.26 c Solution :
2.19/2.26 c Solutions found : 124 (24 improvements)
2.19/2.26 c First Solution : +5.03300000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.19/2.26 c Primal Bound : +2.00000000000000e+00 (in run 1, after 630 nodes, 2.25 seconds, depth 25, found by <rounding>)
2.19/2.26 c Dual Bound : +2.00000000000000e+00
2.19/2.26 c Gap : 0.00 %
2.19/2.26 c Root Dual Bound : +0.00000000000000e+00
2.19/2.26 c Root Iterations : 490
2.19/2.27 c Time complete: 2.25.
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-3447866-1307900478/watcher-3447866-1307900478 -o /var/tmp/evaluation-result-3447866-1307900478/solver-3447866-1307900478 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447866-1307900478.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: 2.23 2.05 1.95 2/177 5730
/proc/meminfo: memFree=1256176/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=11804 CPUtime=0 cores=0,2,4,6
/proc/5730/stat : 5730 (runsolver) S 5728 5730 4454 0 -1 4202560 41 0 0 0 0 0 0 0 25 0 1 0 901646570 12087296 51 33554432000 4194304 5436572 140736497075104 18446744073709551615 4883175 0 2147483391 4096 24578 18446744071699960631 0 0 17 0 0 0 0
/proc/5730/statm: 2951 51 31 304 0 2643 0
[startup+0.09627 s]
/proc/loadavg: 2.23 2.05 1.95 2/177 5730
/proc/meminfo: memFree=1256176/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26104 CPUtime=0.08 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 6625 0 0 0 7 1 0 0 25 0 1 0 901646570 26730496 5415 33554432000 4194304 9128323 140734212181680 18446744073709551615 6699976 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6526 5415 709 1205 0 5317 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26104
[startup+0.100267 s]
/proc/loadavg: 2.23 2.05 1.95 2/177 5730
/proc/meminfo: memFree=1256176/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26104 CPUtime=0.08 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 6625 0 0 0 7 1 0 0 25 0 1 0 901646570 26730496 5415 33554432000 4194304 9128323 140734212181680 18446744073709551615 6694272 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6526 5415 709 1205 0 5317 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26104
[startup+0.300227 s]
/proc/loadavg: 2.23 2.05 1.95 2/177 5730
/proc/meminfo: memFree=1256176/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26216 CPUtime=0.28 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 8376 0 0 0 27 1 0 0 25 0 1 0 901646570 26845184 5577 33554432000 4194304 9128323 140734212181680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6554 5577 728 1205 0 5345 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26216
[startup+0.700047 s]
/proc/loadavg: 2.23 2.05 1.95 2/177 5730
/proc/meminfo: memFree=1256176/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26216 CPUtime=0.67 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 8378 0 0 0 64 3 0 0 25 0 1 0 901646570 26845184 5579 33554432000 4194304 9128323 140734212181680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6554 5579 729 1205 0 5345 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 26216
[startup+1.50097 s]
/proc/loadavg: 2.29 2.06 1.95 3/178 5731
/proc/meminfo: memFree=1235300/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26216 CPUtime=1.48 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 8380 0 0 0 140 8 0 0 25 0 1 0 901646570 26845184 5581 33554432000 4194304 9128323 140734212181680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6554 5581 731 1205 0 5345 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26216
Solver just ended. Dumping a history of the last processes samples
[startup+1.90083 s]
/proc/loadavg: 2.29 2.06 1.95 3/178 5731
/proc/meminfo: memFree=1235300/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26216 CPUtime=1.88 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 8389 0 0 0 177 11 0 0 25 0 1 0 901646570 26845184 5590 33554432000 4194304 9128323 140734212181680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6554 5590 740 1205 0 5345 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 26216
[startup+2.1008 s]
/proc/loadavg: 2.29 2.06 1.95 3/175 5750
/proc/meminfo: memFree=1254380/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26216 CPUtime=2.08 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 8389 0 0 0 196 12 0 0 25 0 1 0 901646570 26845184 5590 33554432000 4194304 9128323 140734212181680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6554 5590 740 1205 0 5345 0
Current children cumulated CPU time (s) 2.08
Current children cumulated vsize (KiB) 26216
[startup+2.20578 s]
/proc/loadavg: 2.29 2.06 1.95 3/175 5750
/proc/meminfo: memFree=1254380/32950928 swapFree=67048888/67111528
[pid=5730] ppid=5728 vsize=26216 CPUtime=2.19 cores=0,2,4,6
/proc/5730/stat : 5730 (scip-2.0.1.4.li) R 5728 5730 4454 0 -1 4202496 8389 0 0 0 206 13 0 0 25 0 1 0 901646570 26845184 5590 33554432000 4194304 9128323 140734212181680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/5730/statm: 6554 5590 740 1205 0 5345 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 26216
Child status: 0
Real time (s): 2.27365
CPU time (s): 2.26066
CPU user time (s): 2.12168
CPU system time (s): 0.138978
CPU usage (%): 99.4284
Max. virtual memory (cumulated for all children) (KiB): 26216
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.12168
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8393
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= 2
involuntary context switches= 4
runsolver used 0.007998 second user time and 0.009998 second system time
The end
Begin job on node122 at 2011-06-12 19:41:18
IDJOB=3447866
IDBENCH=79241
IDSOLVER=1944
FILE ID=node122/3447866-1307900478
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-t2001.13queen13.1111227326--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-3447866-1307900478/watcher-3447866-1307900478 -o /var/tmp/evaluation-result-3447866-1307900478/solver-3447866-1307900478 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447866-1307900478.wbo -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 8ce859c9363f1b782ad1721fb9074172
RANDOM SEED=1734321816
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: 1256356 kB
Buffers: 54720 kB
Cached: 30645124 kB
SwapCached: 14876 kB
Active: 15671500 kB
Inactive: 15067216 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 1256356 kB
SwapTotal: 67111528 kB
SwapFree: 67048888 kB
Dirty: 24760 kB
Writeback: 0 kB
AnonPages: 36636 kB
Mapped: 12084 kB
Slab: 892032 kB
PageTables: 4804 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 233284 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 19:41:20