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-3447770-1307900460.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 4943
0.00/0.00 c feasible solution found by trivial heuristic, objective value 4.943000e+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 | 94 | - |1210k| 0 | 33 | 371 | 303 | 371 | 101 | 0 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.00/0.04 c 0.0s| 1 | 0 | 205 | - |1542k| 0 | 31 | 371 | 303 | 371 | 111 | 10 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.00/0.05 c 0.1s| 1 | 0 | 260 | - |1640k| 0 | 39 | 371 | 303 | 371 | 121 | 20 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.00/0.07 c 0.1s| 1 | 0 | 323 | - |1663k| 0 | 31 | 371 | 303 | 371 | 128 | 27 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.00/0.08 c 0.1s| 1 | 0 | 344 | - |1749k| 0 | 42 | 371 | 303 | 371 | 136 | 35 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.00/0.09 c 0.1s| 1 | 0 | 372 | - |1783k| 0 | 43 | 371 | 303 | 371 | 140 | 39 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.10/0.11 c 0.1s| 1 | 0 | 415 | - |1807k| 0 | 42 | 371 | 303 | 371 | 144 | 43 | 0 | 0 | 0.000000e+00 | 4.943000e+03 | Inf
0.19/0.20 c 0.2s| 1 | 2 | 415 | - |1821k| 0 | 42 | 371 | 303 | 371 | 144 | 43 | 0 | 33 | 0.000000e+00 | 4.943000e+03 | Inf
0.79/0.81 o 283
0.79/0.81 c f 0.8s| 41 | 42 | 2243 | 45.7 |1950k| 14 | - | 371 | 303 | 371 | 153 | 43 | 0 | 530 | 0.000000e+00 | 2.830000e+02 | Inf
0.79/0.81 o 252
0.79/0.81 c f 0.8s| 41 | 42 | 2243 | 45.7 |1995k| 14 | - | 371 | 303 | 371 | 153 | 43 | 0 | 530 | 0.000000e+00 | 2.520000e+02 | Inf
1.29/1.39 o 201
1.29/1.39 c * 1.4s| 218 | 178 | 7567 | 33.0 |2376k| 27 | - | 371 | 321 | 371 | 144 | 96 | 19 |1031 | 0.000000e+00 | 2.010000e+02 | Inf
1.39/1.43 o 196
1.39/1.43 c r 1.4s| 243 | 188 | 8073 | 31.6 |2474k| 27 | 1 | 371 | 321 | 371 | 138 | 103 | 19 |1056 | 0.000000e+00 | 1.960000e+02 | Inf
1.39/1.48 o 183
1.39/1.48 c s 1.5s| 259 | 177 | 8431 | 31.1 |2492k| 30 | 5 | 371 | 322 | 371 | 141 | 108 | 22 |1101 | 0.000000e+00 | 1.830000e+02 | Inf
1.39/1.48 o 180
1.39/1.48 c r 1.5s| 260 | 178 | 8453 | 31.0 |2505k| 31 | 1 | 371 | 322 | 371 | 141 | 108 | 22 |1101 | 0.000000e+00 | 1.800000e+02 | Inf
1.39/1.48 o 171
1.39/1.48 c * 1.5s| 262 | 173 | 8468 | 30.9 |2496k| 32 | - | 371 | 322 | 371 | 141 | 108 | 23 |1101 | 0.000000e+00 | 1.710000e+02 | Inf
1.49/1.52 o 167
1.49/1.52 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.52 c * 1.5s| 285 | 182 | 8993 | 30.2 |2551k| 32 | - | 371 | 322 | 371 | 140 | 112 | 23 |1126 | 0.000000e+00 | 1.670000e+02 | Inf
1.59/1.64 o 165
1.59/1.64 c * 1.6s| 370 | 229 | 10577 | 27.5 |2750k| 33 | - | 371 | 337 | 371 | 138 | 122 | 40 |1186 | 0.000000e+00 | 1.650000e+02 | Inf
1.59/1.69 o 158
1.59/1.69 c * 1.7s| 404 | 237 | 11049 | 26.4 |2771k| 33 | - | 371 | 352 | 371 | 139 | 126 | 55 |1210 | 0.000000e+00 | 1.580000e+02 | Inf
1.79/1.81 o 155
1.79/1.81 c * 1.8s| 458 | 262 | 13009 | 27.6 |2836k| 33 | - | 371 | 364 | 371 | 183 | 182 | 70 |1275 | 0.000000e+00 | 1.550000e+02 | Inf
1.79/1.89 o 116
1.79/1.89 c r 1.9s| 486 | 245 | 14266 | 28.6 |2810k| 33 | 3 | 371 | 366 | 371 | 172 | 221 | 72 |1346 | 0.000000e+00 | 1.160000e+02 | Inf
1.89/1.93 o 92
1.89/1.93 c * 1.9s| 523 | 233 | 15152 | 28.2 |2807k| 33 | - | 371 | 384 | 371 | 142 | 245 | 90 |1362 | 0.000000e+00 | 9.200000e+01 | Inf
1.99/2.04 o 86
1.99/2.04 c * 2.0s| 580 | 239 | 16742 | 28.2 |2869k| 33 | - | 371 | 390 | 371 | 141 | 267 | 112 |1424 | 0.000000e+00 | 8.600000e+01 | Inf
1.99/2.06 o 74
1.99/2.06 c * 2.1s| 601 | 215 | 17421 | 28.3 |2864k| 33 | - | 371 | 376 | 371 | 143 | 282 | 124 |1429 | 0.000000e+00 | 7.400000e+01 | Inf
1.99/2.08 o 65
1.99/2.08 c * 2.1s| 614 | 192 | 17817 | 28.4 |2852k| 33 | - | 371 | 358 | 371 | 141 | 289 | 131 |1431 | 0.000000e+00 | 6.500000e+01 | Inf
2.09/2.12 o 59
2.09/2.12 c r 2.1s| 627 | 185 | 18466 | 28.8 |2860k| 33 | 1 | 371 | 345 | 371 | 141 | 293 | 141 |1453 | 0.000000e+00 | 5.900000e+01 | Inf
2.09/2.14 o 47
2.09/2.14 c r 2.1s| 637 | 141 | 18805 | 28.9 |2818k| 33 | - | 371 | 340 | 371 | 141 | 298 | 151 |1463 | 0.000000e+00 | 4.700000e+01 | Inf
2.09/2.17 o 46
2.09/2.17 c * 2.2s| 666 | 82 | 19693 | 29.0 |2711k| 33 | - | 371 | 326 | 371 | 136 | 298 | 165 |1463 | 0.000000e+00 | 4.600000e+01 | Inf
2.19/2.22 o 37
2.19/2.22 c * 2.2s| 723 | 80 | 20930 | 28.4 |2716k| 33 | - | 371 | 320 | 371 | 136 | 300 | 179 |1466 | 0.000000e+00 | 3.700000e+01 | Inf
2.19/2.23 o 27
2.19/2.23 c * 2.2s| 737 | 77 | 21115 | 28.1 |2712k| 33 | - | 371 | 302 | 371 | 137 | 300 | 184 |1466 | 0.000000e+00 | 2.700000e+01 | Inf
2.19/2.24 o 18
2.19/2.24 c r 2.2s| 744 | 57 | 21322 | 28.1 |2700k| 33 | 1 | 371 | 285 | 371 | 154 | 301 | 184 |1468 | 0.000000e+00 | 1.800000e+01 | Inf
2.19/2.28 o 16
2.19/2.28 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.19/2.28 c * 2.3s| 790 | 53 | 22033 | 27.4 |2707k| 33 | - | 371 | 268 | 371 | 153 | 301 | 209 |1474 | 0.000000e+00 | 1.600000e+01 | Inf
2.30/2.37 c
2.30/2.37 c SCIP Status : problem is solved [optimal solution found]
2.30/2.37 c Solving Time (sec) : 2.37
2.30/2.37 c Solving Nodes : 896
2.30/2.37 c Primal Bound : +1.60000000000000e+01 (163 solutions)
2.30/2.37 c Dual Bound : +1.60000000000000e+01
2.30/2.37 c Gap : 0.00 %
2.30/2.37 s OPTIMUM FOUND
2.30/2.37 v -x169 -x168 -x167 -x166 -x165 x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 x148
2.30/2.37 v -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
2.30/2.37 v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106
2.30/2.37 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
2.30/2.37 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 -x56
2.30/2.37 v -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
2.30/2.37 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
2.30/2.37 v -x4 -x3 x2 -x1
2.30/2.37 c SCIP Status : problem is solved [optimal solution found]
2.30/2.37 c Total Time : 2.37
2.30/2.37 c solving : 2.37
2.30/2.37 c presolving : 0.01 (included in solving)
2.30/2.37 c reading : 0.00 (included in solving)
2.30/2.37 c Original Problem :
2.30/2.37 c Problem name : HOME/instance-3447770-1307900460.wbo
2.30/2.37 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
2.30/2.37 c Constraints : 102 initial, 102 maximal
2.30/2.37 c Presolved Problem :
2.30/2.37 c Problem name : t_HOME/instance-3447770-1307900460.wbo
2.30/2.37 c Variables : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
2.30/2.37 c Constraints : 202 initial, 391 maximal
2.30/2.37 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.30/2.37 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c varbound : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c linear : 0.00 0 0 0 101 0 1 0 0 0
2.30/2.37 c indicator : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 0
2.30/2.37 c root node : - 180 - - 180 - - - - -
2.30/2.37 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.30/2.37 c integral : 0 0 0 940 0 530 0 4 39 0 0 1260
2.30/2.37 c varbound : 0+ 6 3219 269 0 0 853 0 4763 292 0 0
2.30/2.37 c linear : 101 6 3611 6 0 526 3324 68 10854 0 0 0
2.30/2.37 c indicator : 101 0 3551 271 0 523 80 0 113 0 0 0
2.30/2.37 c logicor : 0+ 0 568 0 0 0 57 3 67 0 0 0
2.30/2.37 c bounddisjunction : 0+ 0 734 0 0 0 52 3 52 0 0 0
2.30/2.37 c countsols : 0 0 0 14 0 151 0 0 0 0 0 0
2.30/2.37 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.30/2.37 c integral : 1.28 0.00 0.00 1.27 0.00 0.00 0.00
2.30/2.37 c varbound : 0.01 0.00 0.01 0.00 0.00 0.00 0.00
2.30/2.37 c linear : 0.04 0.00 0.03 0.00 0.00 0.01 0.00
2.30/2.37 c indicator : 0.04 0.00 0.00 0.00 0.00 0.04 0.00
2.30/2.37 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.30/2.37 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.30/2.37 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.30/2.37 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.30/2.37 c vbounds : 998 448 4 2405
2.30/2.37 c rootredcost : 23 0 0 89
2.30/2.37 c pseudoobj : 3435 961 7 4628
2.30/2.37 c Propagator Timings : TotalTime Propagate Resprop
2.30/2.37 c vbounds : 0.01 0.01 0.00
2.30/2.37 c rootredcost : 0.00 0.00 0.00
2.30/2.37 c pseudoobj : 0.01 0.01 0.00
2.30/2.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.30/2.37 c propagation : 0.00 85 80 382 33.9 2 11.5 -
2.30/2.37 c infeasible LP : 0.00 55 51 214 22.6 2 21.0 0
2.30/2.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.30/2.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.30/2.37 c pseudo solution : 0.00 2 2 10 37.3 0 0.0 -
2.30/2.37 c applied globally : - - - 277 19.4 - - -
2.30/2.37 c applied locally : - - - 10 57.0 - - -
2.30/2.37 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.30/2.37 c cut pool : 0.00 5 - - 0 - (maximal pool size: 107)
2.30/2.37 c redcost : 0.01 1152 0 5581 0 0
2.30/2.37 c impliedbounds : 0.00 6 0 0 0 0
2.30/2.37 c intobj : 0.00 0 0 0 0 0
2.30/2.37 c gomory : 0.02 6 0 0 115 0
2.30/2.37 c cgmip : 0.00 0 0 0 0 0
2.30/2.37 c closecuts : 0.00 0 0 0 0 0
2.30/2.37 c strongcg : 0.02 6 0 0 93 0
2.30/2.37 c cmir : 0.01 6 0 0 0 0
2.30/2.37 c flowcover : 0.02 6 0 0 0 0
2.30/2.37 c clique : 0.00 1 0 0 0 0
2.30/2.37 c zerohalf : 0.00 0 0 0 0 0
2.30/2.37 c mcf : 0.00 1 0 0 0 0
2.30/2.37 c oddcycle : 0.00 0 0 0 0 0
2.30/2.37 c rapidlearning : 0.02 1 0 0 0 0
2.30/2.37 c Pricers : Time Calls Vars
2.30/2.37 c problem variables: 0.00 0 0
2.30/2.37 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.30/2.37 c relpscost : 1.27 668 4 39 0 0 1260
2.30/2.37 c pscost : 0.00 0 0 0 0 0 0
2.30/2.37 c inference : 0.00 0 0 0 0 0 0
2.30/2.37 c mostinf : 0.00 0 0 0 0 0 0
2.30/2.37 c leastinf : 0.00 0 0 0 0 0 0
2.30/2.37 c fullstrong : 0.00 0 0 0 0 0 0
2.30/2.37 c allfullstrong : 0.00 0 0 0 0 0 0
2.30/2.37 c random : 0.00 0 0 0 0 0 0
2.30/2.37 c Primal Heuristics : Time Calls Found
2.30/2.37 c LP solutions : 0.00 - 14
2.30/2.37 c pseudo solutions : 0.00 - 0
2.30/2.37 c crossover : 0.00 0 0
2.30/2.37 c feaspump : 0.00 0 0
2.30/2.37 c coefdiving : 0.03 2 0
2.30/2.37 c pscostdiving : 0.02 2 0
2.30/2.37 c fracdiving : 0.01 2 2
2.30/2.37 c veclendiving : 0.00 2 0
2.30/2.37 c linesearchdiving : 0.01 2 0
2.30/2.37 c guideddiving : 0.01 2 0
2.30/2.37 c oneopt : 0.02 22 0
2.30/2.37 c objpscostdiving : 0.00 2 0
2.30/2.37 c rootsoldiving : 0.00 2 0
2.30/2.37 c trivial : 0.00 2 1
2.30/2.37 c shiftandpropagate: 0.00 0 0
2.30/2.37 c simplerounding : 0.01 809 6
2.30/2.37 c zirounding : 0.01 634 0
2.30/2.37 c rounding : 0.01 352 0
2.30/2.37 c shifting : 0.01 95 1
2.30/2.37 c intshifting : 0.00 0 0
2.30/2.37 c twoopt : 0.00 0 0
2.30/2.37 c fixandinfer : 0.00 0 0
2.30/2.37 c clique : 0.00 0 0
2.30/2.37 c intdiving : 0.00 0 0
2.30/2.37 c actconsdiving : 0.00 0 0
2.30/2.37 c octane : 0.00 0 0
2.30/2.37 c rens : 0.02 1 0
2.30/2.37 c rins : 0.00 0 0
2.30/2.37 c localbranching : 0.00 0 0
2.30/2.37 c mutation : 0.00 0 0
2.30/2.37 c dins : 0.00 0 0
2.30/2.37 c vbounds : 0.00 0 0
2.30/2.37 c undercover : 0.00 0 0
2.30/2.37 c subnlp : 0.00 0 0
2.30/2.37 c trysol : 0.02 316 139
2.30/2.37 c LP : Time Calls Iterations Iter/call Iter/sec
2.30/2.37 c primal LP : 0.00 0 0 0.00 -
2.30/2.37 c dual LP : 0.60 1274 21570 16.93 35860.41
2.30/2.37 c lex dual LP : 0.00 0 0 0.00 -
2.30/2.37 c barrier LP : 0.00 0 0 0.00 -
2.30/2.37 c diving/probing LP: 0.07 329 2236 6.80 30571.92
2.30/2.37 c strong branching : 1.26 1481 43144 29.13 34255.65
2.30/2.37 c (at root node) : - 33 2558 77.52 -
2.30/2.37 c conflict analysis: 0.00 0 0 0.00 -
2.30/2.37 c B&B Tree :
2.30/2.37 c number of runs : 1
2.30/2.37 c nodes : 896
2.30/2.37 c nodes (total) : 896
2.30/2.37 c nodes left : 0
2.30/2.37 c max depth : 33
2.30/2.37 c max depth (total): 33
2.30/2.37 c backtracks : 152 (17.0%)
2.30/2.37 c delayed cutoffs : 17
2.30/2.37 c repropagations : 512 (2080 domain reductions, 8 cutoffs)
2.30/2.37 c avg switch length: 3.96
2.30/2.37 c switching time : 0.03
2.30/2.37 c Solution :
2.30/2.37 c Solutions found : 163 (24 improvements)
2.30/2.37 c First Solution : +4.94300000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.30/2.37 c Primal Bound : +1.60000000000000e+01 (in run 1, after 790 nodes, 2.28 seconds, depth 15, found by <relaxation>)
2.30/2.37 c Dual Bound : +1.60000000000000e+01
2.30/2.37 c Gap : 0.00 %
2.30/2.37 c Root Dual Bound : +0.00000000000000e+00
2.30/2.37 c Root Iterations : 415
2.30/2.37 c Time complete: 2.36.
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 /tmp/evaluation-result-3447770-1307900460/watcher-3447770-1307900460 -o /tmp/evaluation-result-3447770-1307900460/solver-3447770-1307900460 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447770-1307900460.wbo -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: 1.97 2.01 1.95 2/178 12183
/proc/meminfo: memFree=1287432/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=10316 CPUtime=0 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 1551 0 0 0 0 0 0 0 25 0 1 0 901644191 10563584 1504 33554432000 4194304 9128323 140733854174240 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12183/statm: 2579 1516 399 1205 0 1370 0
[startup+0.106204 s]
/proc/loadavg: 1.97 2.01 1.95 2/178 12183
/proc/meminfo: memFree=1287432/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=0.1 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 6721 0 0 0 9 1 0 0 18 0 1 0 901644191 27107328 5508 33554432000 4194304 9128323 140733854174240 18446744073709551615 6695926 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5508 709 1205 0 5409 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 26472
[startup+0.201188 s]
/proc/loadavg: 1.97 2.01 1.95 2/178 12183
/proc/meminfo: memFree=1287432/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=0.19 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7957 0 0 0 17 2 0 0 18 0 1 0 901644191 27107328 5655 33554432000 4194304 9128323 140733854174240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5655 743 1205 0 5409 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26472
[startup+0.301169 s]
/proc/loadavg: 1.97 2.01 1.95 2/178 12183
/proc/meminfo: memFree=1287432/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=0.29 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7957 0 0 0 25 4 0 0 18 0 1 0 901644191 27107328 5655 33554432000 4194304 9128323 140733854174240 18446744073709551615 4559679 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5655 743 1205 0 5409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26472
[startup+0.701095 s]
/proc/loadavg: 1.97 2.01 1.95 2/178 12183
/proc/meminfo: memFree=1287432/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=0.69 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7957 0 0 0 59 10 0 0 18 0 1 0 901644191 27107328 5655 33554432000 4194304 9128323 140733854174240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5655 743 1205 0 5409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26472
[startup+1.50095 s]
/proc/loadavg: 1.97 2.01 1.95 3/179 12184
/proc/meminfo: memFree=1267112/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=1.49 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7965 0 0 0 127 22 0 0 19 0 1 0 901644191 27107328 5663 33554432000 4194304 9128323 140733854174240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5663 751 1205 0 5409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26472
Solver just ended. Dumping a history of the last processes samples
[startup+1.60093 s]
/proc/loadavg: 1.97 2.01 1.95 3/179 12184
/proc/meminfo: memFree=1267112/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=1.59 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7965 0 0 0 135 24 0 0 20 0 1 0 901644191 27107328 5663 33554432000 4194304 9128323 140733854174240 18446744073709551615 7311524 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5663 751 1205 0 5409 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 26472
[startup+2.00086 s]
/proc/loadavg: 1.97 2.01 1.95 3/179 12184
/proc/meminfo: memFree=1267112/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=1.99 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7965 0 0 0 170 29 0 0 20 0 1 0 901644191 27107328 5663 33554432000 4194304 9128323 140733854174240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5663 751 1205 0 5409 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 26472
[startup+2.20082 s]
/proc/loadavg: 1.97 2.01 1.95 3/179 12184
/proc/meminfo: memFree=1266848/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=2.19 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7965 0 0 0 188 31 0 0 21 0 1 0 901644191 27107328 5663 33554432000 4194304 9128323 140733854174240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5663 751 1205 0 5409 0
Current children cumulated CPU time (s) 2.19
Current children cumulated vsize (KiB) 26472
[startup+2.3068 s]
/proc/loadavg: 1.97 2.01 1.95 3/179 12184
/proc/meminfo: memFree=1266848/32951124 swapFree=67063552/67111528
[pid=12183] ppid=12181 vsize=26472 CPUtime=2.3 cores=1,3,5,7
/proc/12183/stat : 12183 (scip-2.0.1.4.li) R 12181 12183 11440 0 -1 4202496 7965 0 0 0 197 33 0 0 21 0 1 0 901644191 27107328 5663 33554432000 4194304 9128323 140733854174240 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/12183/statm: 6618 5663 751 1205 0 5409 0
Current children cumulated CPU time (s) 2.3
Current children cumulated vsize (KiB) 26472
Child status: 0
Real time (s): 2.37733
CPU time (s): 2.37664
CPU user time (s): 2.03769
CPU system time (s): 0.338948
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 26472
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.03769
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7969
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= 6
involuntary context switches= 5
runsolver used 0.003999 second user time and 0.013997 second system time
The end
Begin job on node134 at 2011-06-12 19:41:00
IDJOB=3447770
IDBENCH=79193
IDSOLVER=1944
FILE ID=node134/3447770-1307900460
RUNJOBID= node134-1307898651-11879
PBS_JOBID= 13559572
Free space on /tmp= 1412 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-t2001.13queen13.1110973163--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 /tmp/evaluation-result-3447770-1307900460/watcher-3447770-1307900460 -o /tmp/evaluation-result-3447770-1307900460/solver-3447770-1307900460 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447770-1307900460.wbo -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= ddf92c4c1e045ebe7e849be5501be2d8
RANDOM SEED=1046380027
node134.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 : 2666.831
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 : 5333.66
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 : 2666.831
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 : 5332.67
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 : 2666.831
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 : 5332.83
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 : 2666.831
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 : 7186.06
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 : 2666.831
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 : 5332.80
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 : 2666.831
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 : 5332.83
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 : 2666.831
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 : 2666.831
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 : 5332.84
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 1287984 kB
Buffers: 60060 kB
Cached: 30256412 kB
SwapCached: 10044 kB
Active: 15810856 kB
Inactive: 14905060 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 1287984 kB
SwapTotal: 67111528 kB
SwapFree: 67063552 kB
Dirty: 12348 kB
Writeback: 0 kB
AnonPages: 397460 kB
Mapped: 13252 kB
Slab: 883792 kB
PageTables: 4672 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 568504 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 1400 MiB
End job on node134 at 2011-06-12 19:41:02