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-3447796-1307900465.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 | 95 | - |1210k| 0 | 29 | 371 | 303 | 371 | 101 | 0 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.04 c 0.0s| 1 | 0 | 270 | - |1538k| 0 | 25 | 371 | 303 | 371 | 112 | 11 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.05 c 0.1s| 1 | 0 | 338 | - |1587k| 0 | 32 | 371 | 303 | 371 | 123 | 22 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.06 c 0.1s| 1 | 0 | 374 | - |1709k| 0 | 41 | 371 | 303 | 371 | 131 | 30 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.08 c 0.1s| 1 | 0 | 396 | - |1780k| 0 | 42 | 371 | 303 | 371 | 136 | 35 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.02/0.09 c 0.1s| 1 | 0 | 418 | - |1811k| 0 | 43 | 371 | 303 | 371 | 142 | 41 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.09/0.11 c 0.1s| 1 | 0 | 450 | - |1834k| 0 | 42 | 371 | 303 | 371 | 147 | 46 | 0 | 0 | 0.000000e+00 | 5.033000e+03 | Inf
0.19/0.22 c 0.2s| 1 | 2 | 450 | - |1849k| 0 | 42 | 371 | 303 | 371 | 147 | 46 | 0 | 33 | 0.000000e+00 | 5.033000e+03 | Inf
1.29/1.38 o 236
1.29/1.38 c r 1.4s| 93 | 92 | 3423 | 32.3 |2064k| 31 | 1 | 371 | 303 | 371 | 155 | 84 | 0 | 780 | 0.000000e+00 | 2.360000e+02 | Inf
1.59/1.68 o 183
1.59/1.68 c p 1.7s| 197 | 195 | 6053 | 28.6 |2363k| 31 | - | 371 | 305 | 371 | 154 | 97 | 2 |1004 | 0.000000e+00 | 1.830000e+02 | Inf
1.79/1.85 o 173
1.79/1.85 c * 1.9s| 296 | 271 | 7939 | 25.4 |2703k| 31 | - | 371 | 317 | 371 | 152 | 118 | 16 |1125 | 0.000000e+00 | 1.730000e+02 | Inf
1.99/2.01 o 98
1.99/2.01 c r 2.0s| 348 | 246 | 9609 | 26.4 |2750k| 31 | 1 | 371 | 340 | 371 | 154 | 140 | 40 |1263 | 0.000000e+00 | 9.800000e+01 | Inf
1.99/2.05 o 94
1.99/2.05 c * 2.0s| 365 | 253 | 10032 | 26.3 |2780k| 31 | - | 371 | 346 | 371 | 144 | 143 | 49 |1303 | 0.000000e+00 | 9.400000e+01 | Inf
1.99/2.05 o 86
1.99/2.05 c * 2.0s| 366 | 244 | 10033 | 26.3 |2772k| 31 | - | 371 | 346 | 371 | 144 | 144 | 49 |1303 | 0.000000e+00 | 8.600000e+01 | Inf
1.99/2.10 o 80
1.99/2.10 c r 2.1s| 375 | 243 | 10580 | 27.1 |2788k| 31 | - | 371 | 317 | 371 | 151 | 145 | 49 |1345 | 0.000000e+00 | 8.000000e+01 | Inf
2.10/2.14 o 79
2.10/2.14 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.10/2.14 c * 2.1s| 402 | 241 | 11115 | 26.6 |2803k| 33 | - | 371 | 306 | 371 | 150 | 148 | 50 |1369 | 0.000000e+00 | 7.900000e+01 | Inf
2.19/2.27 o 75
2.19/2.27 c * 2.3s| 491 | 293 | 13487 | 26.6 |2911k| 33 | - | 371 | 325 | 371 | 152 | 159 | 71 |1446 | 0.000000e+00 | 7.500000e+01 | Inf
2.29/2.32 o 73
2.29/2.32 c * 2.3s| 523 | 310 | 14690 | 27.3 |2941k| 33 | - | 371 | 329 | 371 | 151 | 167 | 85 |1457 | 0.000000e+00 | 7.300000e+01 | Inf
2.29/2.37 o 69
2.29/2.37 c * 2.4s| 561 | 311 | 15889 | 27.6 |2957k| 33 | - | 371 | 357 | 371 | 154 | 174 | 119 |1473 | 0.000000e+00 | 6.900000e+01 | Inf
2.39/2.40 o 52
2.39/2.40 c v 2.4s| 576 | 284 | 16709 | 28.3 |2928k| 33 | - | 371 | 342 | 371 | 153 | 177 | 119 |1485 | 0.000000e+00 | 5.200000e+01 | Inf
2.39/2.43 o 51
2.39/2.43 c * 2.4s| 601 | 296 | 17379 | 28.2 |2947k| 33 | - | 371 | 314 | 371 | 150 | 177 | 123 |1493 | 0.000000e+00 | 5.100000e+01 | Inf
2.39/2.48 o 39
2.39/2.48 c * 2.5s| 625 | 281 | 18379 | 28.7 |2954k| 33 | - | 371 | 321 | 371 | 152 | 180 | 130 |1504 | 0.000000e+00 | 3.900000e+01 | Inf
2.49/2.51 o 26
2.49/2.51 c * 2.5s| 656 | 258 | 19254 | 28.7 |2913k| 33 | - | 371 | 301 | 371 | 151 | 181 | 136 |1513 | 0.000000e+00 | 2.600000e+01 | Inf
2.49/2.55 o 23
2.49/2.55 c * 2.5s| 675 | 257 | 20110 | 29.2 |2911k| 33 | - | 371 | 264 | 371 | 143 | 185 | 144 |1521 | 0.000000e+00 | 2.300000e+01 | Inf
2.49/2.56 o 20
2.49/2.56 c * 2.6s| 687 | 264 | 20638 | 29.4 |2906k| 33 | - | 371 | 243 | 371 | 151 | 186 | 144 |1521 | 0.000000e+00 | 2.000000e+01 | Inf
2.49/2.57 o 17
2.49/2.57 c * 2.6s| 691 | 252 | 20694 | 29.3 |2899k| 33 | - | 371 | 240 | 371 | 150 | 186 | 150 |1521 | 0.000000e+00 | 1.700000e+01 | Inf
2.59/2.60 o 13
2.59/2.60 c * 2.6s| 707 | 244 | 21441 | 29.7 |2906k| 33 | - | 371 | 238 | 371 | 141 | 186 | 156 |1532 | 0.000000e+00 | 1.300000e+01 | Inf
2.59/2.60 o 12
2.59/2.60 c * 2.6s| 709 | 212 | 21457 | 29.7 |2877k| 33 | - | 371 | 229 | 371 | 141 | 186 | 156 |1532 | 0.000000e+00 | 1.200000e+01 | Inf
2.59/2.64 o 10
2.59/2.64 c r 2.6s| 737 | 106 | 22312 | 29.7 |2768k| 33 | 1 | 371 | 239 | 371 | 151 | 186 | 166 |1536 | 0.000000e+00 | 1.000000e+01 | Inf
2.89/2.94 c
2.89/2.94 c SCIP Status : problem is solved [optimal solution found]
2.89/2.94 c Solving Time (sec) : 2.94
2.89/2.94 c Solving Nodes : 1087
2.89/2.94 c Primal Bound : +1.00000000000000e+01 (186 solutions)
2.89/2.94 c Dual Bound : +1.00000000000000e+01
2.89/2.94 c Gap : 0.00 %
2.89/2.94 s OPTIMUM FOUND
2.89/2.94 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 x154 -x153 -x152 -x151 -x150 -x149 -x148
2.89/2.94 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127
2.89/2.94 v -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106
2.89/2.94 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
2.89/2.94 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
2.89/2.94 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
2.89/2.94 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
2.89/2.94 v -x4 -x3 -x2 -x1
2.89/2.94 c SCIP Status : problem is solved [optimal solution found]
2.89/2.94 c Total Time : 2.94
2.89/2.94 c solving : 2.94
2.89/2.94 c presolving : 0.01 (included in solving)
2.89/2.94 c reading : 0.00 (included in solving)
2.89/2.94 c Original Problem :
2.89/2.94 c Problem name : HOME/instance-3447796-1307900465.wbo
2.89/2.94 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.94 c Constraints : 102 initial, 102 maximal
2.89/2.94 c Presolved Problem :
2.89/2.94 c Problem name : t_HOME/instance-3447796-1307900465.wbo
2.89/2.94 c Variables : 371 (270 binary, 0 integer, 101 implicit integer, 0 continuous)
2.89/2.94 c Constraints : 202 initial, 449 maximal
2.89/2.94 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.89/2.94 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c varbound : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c linear : 0.00 0 0 0 101 0 1 0 0 0
2.89/2.94 c indicator : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.94 c root node : - 179 - - 179 - - - - -
2.89/2.94 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.89/2.94 c integral : 0 0 0 943 0 496 0 4 23 0 0 1534
2.89/2.94 c varbound : 0+ 6 3806 151 0 0 332 0 2635 179 0 0
2.89/2.94 c linear : 101 6 4021 8 0 492 3204 59 9405 0 0 0
2.89/2.94 c indicator : 101 0 3962 151 0 489 95 0 117 0 0 0
2.89/2.94 c logicor : 0+ 0 956 0 0 0 69 3 102 0 0 0
2.89/2.94 c bounddisjunction : 0+ 0 888 0 0 0 9 8 20 0 0 0
2.89/2.94 c countsols : 0 0 0 15 0 173 0 0 0 0 0 0
2.89/2.94 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.89/2.94 c integral : 1.70 0.00 0.00 1.70 0.00 0.00 0.00
2.89/2.94 c varbound : 0.01 0.00 0.01 0.00 0.00 0.00 0.00
2.89/2.94 c linear : 0.04 0.00 0.03 0.00 0.00 0.01 0.00
2.89/2.94 c indicator : 0.03 0.00 0.00 0.00 0.00 0.03 0.00
2.89/2.94 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.89/2.94 c bounddisjunction : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.89/2.94 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.89/2.94 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.89/2.94 c vbounds : 999 285 0 1558
2.89/2.94 c rootredcost : 21 0 0 89
2.89/2.94 c pseudoobj : 3848 502 15 2483
2.89/2.94 c Propagator Timings : TotalTime Propagate Resprop
2.89/2.94 c vbounds : 0.01 0.01 0.00
2.89/2.94 c rootredcost : 0.00 0.00 0.00
2.89/2.94 c pseudoobj : 0.01 0.01 0.00
2.89/2.94 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.89/2.94 c propagation : 0.00 85 85 371 29.7 2 16.5 -
2.89/2.94 c infeasible LP : 0.01 85 80 374 25.6 0 0.0 0
2.89/2.94 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.94 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.94 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.94 c applied globally : - - - 386 19.1 - - -
2.89/2.94 c applied locally : - - - 10 51.7 - - -
2.89/2.94 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.89/2.94 c cut pool : 0.00 5 - - 1 - (maximal pool size: 114)
2.89/2.94 c redcost : 0.01 1192 0 5269 0 0
2.89/2.94 c impliedbounds : 0.00 6 0 0 0 0
2.89/2.94 c intobj : 0.00 0 0 0 0 0
2.89/2.94 c gomory : 0.02 6 0 0 78 0
2.89/2.94 c cgmip : 0.00 0 0 0 0 0
2.89/2.94 c closecuts : 0.00 0 0 0 0 0
2.89/2.94 c strongcg : 0.02 6 0 0 96 0
2.89/2.94 c cmir : 0.01 6 0 0 0 0
2.89/2.94 c flowcover : 0.02 6 0 0 0 0
2.89/2.94 c clique : 0.00 1 0 0 0 0
2.89/2.94 c zerohalf : 0.00 0 0 0 0 0
2.89/2.94 c mcf : 0.00 1 0 0 0 0
2.89/2.94 c oddcycle : 0.00 0 0 0 0 0
2.89/2.94 c rapidlearning : 0.02 1 0 0 0 0
2.89/2.94 c Pricers : Time Calls Vars
2.89/2.94 c problem variables: 0.00 0 0
2.89/2.94 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.89/2.94 c relpscost : 1.70 788 4 23 0 0 1534
2.89/2.94 c pscost : 0.00 0 0 0 0 0 0
2.89/2.94 c inference : 0.00 0 0 0 0 0 0
2.89/2.94 c mostinf : 0.00 0 0 0 0 0 0
2.89/2.94 c leastinf : 0.00 0 0 0 0 0 0
2.89/2.94 c fullstrong : 0.00 0 0 0 0 0 0
2.89/2.94 c allfullstrong : 0.00 0 0 0 0 0 0
2.89/2.94 c random : 0.00 0 0 0 0 0 0
2.89/2.94 c Primal Heuristics : Time Calls Found
2.89/2.94 c LP solutions : 0.00 - 15
2.89/2.94 c pseudo solutions : 0.00 - 0
2.89/2.94 c feaspump : 0.00 0 0
2.89/2.94 c oneopt : 0.02 20 0
2.89/2.94 c guideddiving : 0.01 3 0
2.89/2.94 c rootsoldiving : 0.00 2 0
2.89/2.94 c coefdiving : 0.04 4 0
2.89/2.94 c pscostdiving : 0.01 4 1
2.89/2.94 c fracdiving : 0.01 4 0
2.89/2.94 c veclendiving : 0.01 4 1
2.89/2.94 c linesearchdiving : 0.00 4 0
2.89/2.94 c objpscostdiving : 0.00 3 0
2.89/2.94 c trivial : 0.00 2 1
2.89/2.94 c shiftandpropagate: 0.00 0 0
2.89/2.94 c simplerounding : 0.01 874 5
2.89/2.94 c zirounding : 0.01 771 0
2.89/2.94 c rounding : 0.01 354 0
2.89/2.94 c shifting : 0.02 96 1
2.89/2.94 c intshifting : 0.00 0 0
2.89/2.94 c twoopt : 0.00 0 0
2.89/2.94 c fixandinfer : 0.00 0 0
2.89/2.94 c clique : 0.00 0 0
2.89/2.94 c intdiving : 0.00 0 0
2.89/2.94 c actconsdiving : 0.00 0 0
2.89/2.94 c octane : 0.00 0 0
2.89/2.94 c rens : 0.01 1 0
2.89/2.94 c rins : 0.00 0 0
2.89/2.94 c localbranching : 0.00 0 0
2.89/2.94 c mutation : 0.00 0 0
2.89/2.94 c crossover : 0.02 1 0
2.89/2.94 c dins : 0.00 0 0
2.89/2.94 c vbounds : 0.00 0 0
2.89/2.94 c undercover : 0.00 0 0
2.89/2.94 c subnlp : 0.00 0 0
2.89/2.94 c trysol : 0.02 263 162
2.89/2.94 c LP : Time Calls Iterations Iter/call Iter/sec
2.89/2.94 c primal LP : 0.00 0 0 0.00 -
2.89/2.94 c dual LP : 0.73 1279 26870 21.01 36883.65
2.89/2.94 c lex dual LP : 0.00 0 0 0.00 -
2.89/2.94 c barrier LP : 0.00 0 0 0.00 -
2.89/2.94 c diving/probing LP: 0.07 338 2059 6.09 28162.27
2.89/2.94 c strong branching : 1.68 1541 55540 36.04 33044.50
2.89/2.94 c (at root node) : - 33 2948 89.33 -
2.89/2.94 c conflict analysis: 0.00 0 0 0.00 -
2.89/2.94 c B&B Tree :
2.89/2.94 c number of runs : 1
2.89/2.94 c nodes : 1087
2.89/2.94 c nodes (total) : 1087
2.89/2.94 c nodes left : 0
2.89/2.94 c max depth : 33
2.89/2.94 c max depth (total): 33
2.89/2.94 c backtracks : 208 (19.1%)
2.89/2.94 c delayed cutoffs : 12
2.89/2.94 c repropagations : 688 (2333 domain reductions, 5 cutoffs)
2.89/2.94 c avg switch length: 4.81
2.89/2.94 c switching time : 0.04
2.89/2.94 c Solution :
2.89/2.94 c Solutions found : 186 (22 improvements)
2.89/2.94 c First Solution : +5.03300000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.89/2.94 c Primal Bound : +1.00000000000000e+01 (in run 1, after 737 nodes, 2.64 seconds, depth 18, found by <simplerounding>)
2.89/2.94 c Dual Bound : +1.00000000000000e+01
2.89/2.94 c Gap : 0.00 %
2.89/2.94 c Root Dual Bound : +0.00000000000000e+00
2.89/2.94 c Root Iterations : 450
2.89/2.94 c Time complete: 2.94.
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-3447796-1307900465/watcher-3447796-1307900465 -o /var/tmp/evaluation-result-3447796-1307900465/solver-3447796-1307900465 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447796-1307900465.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: 2.07 2.01 1.85 2/177 9729
/proc/meminfo: memFree=1241732/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=10316 CPUtime=0 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 1562 0 0 0 0 0 0 0 25 0 1 0 357655929 10563584 1516 33554432000 4194304 9128323 140737134399488 18446744073709551615 6886064 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/9729/statm: 2579 1516 399 1205 0 1370 0
[startup+0.0281329 s]
/proc/loadavg: 2.07 2.01 1.85 2/177 9729
/proc/meminfo: memFree=1241732/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=19952 CPUtime=0.02 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 4192 0 0 0 2 0 0 0 25 0 1 0 357655929 20430848 3889 33554432000 4194304 9128323 140737134399488 18446744073709551615 7980987 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 4988 3890 671 1205 0 3779 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19952
[startup+0.101121 s]
/proc/loadavg: 2.07 2.01 1.85 2/177 9729
/proc/meminfo: memFree=1241732/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=0.09 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 6666 0 0 0 9 0 0 0 25 0 1 0 357655929 26898432 5456 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5456 709 1205 0 5358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26268
[startup+0.30108 s]
/proc/loadavg: 2.07 2.01 1.85 2/177 9729
/proc/meminfo: memFree=1241732/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=0.29 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 8064 0 0 0 28 1 0 0 25 0 1 0 357655929 26898432 5603 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5603 742 1205 0 5358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26268
[startup+0.701012 s]
/proc/loadavg: 2.07 2.01 1.85 2/177 9729
/proc/meminfo: memFree=1241732/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=0.69 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 8064 0 0 0 67 2 0 0 25 0 1 0 357655929 26898432 5603 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5603 742 1205 0 5358 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26268
[startup+1.50087 s]
/proc/loadavg: 2.07 2.01 1.85 3/178 9730
/proc/meminfo: memFree=1221288/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=1.49 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 8065 0 0 0 144 5 0 0 25 0 1 0 357655929 26898432 5604 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5604 743 1205 0 5358 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26268
Solver just ended. Dumping a history of the last processes samples
[startup+2.30072 s]
/proc/loadavg: 2.07 2.01 1.85 3/178 9730
/proc/meminfo: memFree=1220172/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=2.29 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 8072 0 0 0 222 7 0 0 25 0 1 0 357655929 26898432 5611 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5611 750 1205 0 5358 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 26268
[startup+2.70065 s]
/proc/loadavg: 2.07 2.01 1.85 3/178 9730
/proc/meminfo: memFree=1220172/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=2.69 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 8072 0 0 0 259 10 0 0 25 0 1 0 357655929 26898432 5611 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5611 750 1205 0 5358 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 26268
[startup+2.90062 s]
/proc/loadavg: 2.07 2.01 1.85 3/178 9730
/proc/meminfo: memFree=1220172/32950928 swapFree=67054688/67111528
[pid=9729] ppid=9727 vsize=26268 CPUtime=2.89 cores=0,2,4,6
/proc/9729/stat : 9729 (scip-2.0.1.4.li) R 9727 9729 8717 0 -1 4202496 9915 0 0 0 278 11 0 0 25 0 1 0 357655929 26898432 5613 33554432000 4194304 9128323 140737134399488 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/9729/statm: 6567 5613 752 1205 0 5358 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 26268
Child status: 0
Real time (s): 2.94716
CPU time (s): 2.94655
CPU user time (s): 2.83257
CPU system time (s): 0.113982
CPU usage (%): 99.9793
Max. virtual memory (cumulated for all children) (KiB): 26268
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.83257
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9919
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= 4
involuntary context switches= 6
runsolver used 0.003999 second user time and 0.012998 second system time
The end
Begin job on node112 at 2011-06-12 19:41:05
IDJOB=3447796
IDBENCH=79206
IDSOLVER=1944
FILE ID=node112/3447796-1307900465
RUNJOBID= node112-1307898654-9268
PBS_JOBID= 13559592
Free space on /var/tmp= 2872 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-t2001.13queen13.1110976730--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-3447796-1307900465/watcher-3447796-1307900465 -o /var/tmp/evaluation-result-3447796-1307900465/solver-3447796-1307900465 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3447796-1307900465.wbo -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 757f0ee369969ddf8bfd897da7532965
RANDOM SEED=488868840
node112.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 : 2666.847
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 : 5333.69
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 : 2666.847
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 : 5180.45
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 : 2666.847
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 : 5332.76
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 : 2666.847
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 : 5332.82
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 : 2666.847
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 : 5332.61
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 : 2666.847
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 : 2666.847
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 : 5332.74
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 : 2666.847
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 : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 1242036 kB
Buffers: 54596 kB
Cached: 30435176 kB
SwapCached: 10436 kB
Active: 15968764 kB
Inactive: 14790500 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 1242036 kB
SwapTotal: 67111528 kB
SwapFree: 67054688 kB
Dirty: 12456 kB
Writeback: 0 kB
AnonPages: 267476 kB
Mapped: 12304 kB
Slab: 885444 kB
PageTables: 4824 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 463240 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= 2860 MiB
End job on node112 at 2011-06-12 19:41:08