0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 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-3731137-1338684160.opb>
0.00/0.00 c original problem has 319 variables (319 bin, 0 int, 0 impl, 0 cont) and 6 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.01 o 23554
0.00/0.01 c feasible solution found by trivial heuristic, objective value 2.355400e+04
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 6 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 101/319 (31.7%) - 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 (2 rounds):
0.00/0.01 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 0 implications, 0 cliques
0.00/0.01 c presolved problem has 319 variables (319 bin, 0 int, 0 impl, 0 cont) and 6 constraints
0.00/0.01 c 6 constraints of type <knapsack>
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 1.2.1.3
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 = 1790
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 # 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
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c t 0.0s| 1 | 0 | 16 | - |1186k| 0 | 5 | 319 | 6 | 319 | 6 | 0 | 0 | 0 | 2.909311e+02 | 2.355400e+04 |7996.08%
0.00/0.02 o 510
0.00/0.02 c r 0.0s| 1 | 0 | 16 | - |1190k| 0 | 5 | 319 | 6 | 319 | 6 | 0 | 0 | 0 | 2.909311e+02 | 5.100000e+02 | 75.30%
0.00/0.02 o 446
0.00/0.02 c R 0.0s| 1 | 0 | 16 | - |1193k| 0 | 5 | 319 | 6 | 319 | 6 | 0 | 0 | 0 | 2.909311e+02 | 4.460000e+02 | 53.30%
0.00/0.02 o 434
0.00/0.02 c s 0.0s| 1 | 0 | 16 | - |1197k| 0 | 5 | 319 | 6 | 319 | 6 | 0 | 0 | 0 | 2.909311e+02 | 4.340000e+02 | 49.18%
0.00/0.06 c 0.1s| 1 | 0 | 20 | - |1255k| 0 | 7 | 319 | 6 | 319 | 7 | 1 | 0 | 0 | 2.910214e+02 | 4.340000e+02 | 49.13%
0.00/0.06 o 308
0.00/0.06 c b 0.1s| 1 | 0 | 20 | - |1259k| 0 | 7 | 319 | 6 | 319 | 7 | 1 | 0 | 0 | 2.910214e+02 | 3.080000e+02 | 5.83%
0.00/0.06 o 307
0.00/0.06 c R 0.1s| 1 | 0 | 20 | - |1261k| 0 | 7 | 319 | 6 | 319 | 7 | 1 | 0 | 0 | 2.910214e+02 | 3.070000e+02 | 5.49%
0.05/0.08 c 0.1s| 1 | 0 | 21 | - |1294k| 0 | 7 | 319 | 6 | 319 | 8 | 2 | 0 | 0 | 2.911333e+02 | 3.070000e+02 | 5.45%
0.09/0.11 c 0.1s| 1 | 0 | 22 | - |1316k| 0 | 8 | 319 | 6 | 319 | 9 | 3 | 0 | 0 | 2.911568e+02 | 3.070000e+02 | 5.44%
0.09/0.13 c 0.1s| 1 | 0 | 28 | - |1327k| 0 | 7 | 319 | 6 | 319 | 10 | 4 | 0 | 0 | 2.913876e+02 | 3.070000e+02 | 5.36%
0.09/0.16 c 0.2s| 1 | 0 | 33 | - |1356k| 0 | 11 | 319 | 6 | 319 | 11 | 5 | 0 | 0 | 2.915337e+02 | 3.070000e+02 | 5.31%
0.09/0.19 c 0.2s| 1 | 0 | 41 | - |1376k| 0 | 12 | 319 | 6 | 319 | 13 | 7 | 0 | 0 | 2.939312e+02 | 3.070000e+02 | 4.45%
0.19/0.22 c 0.2s| 1 | 0 | 46 | - |1435k| 0 | 13 | 319 | 6 | 319 | 14 | 8 | 0 | 0 | 2.945344e+02 | 3.070000e+02 | 4.23%
0.19/0.25 c 0.2s| 1 | 0 | 48 | - |1467k| 0 | 14 | 319 | 6 | 319 | 15 | 9 | 0 | 0 | 2.945809e+02 | 3.070000e+02 | 4.22%
0.19/0.28 c 0.3s| 1 | 0 | 49 | - |1487k| 0 | 14 | 319 | 6 | 319 | 16 | 10 | 0 | 0 | 2.945884e+02 | 3.070000e+02 | 4.21%
0.29/0.32 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.32 c 0.3s| 1 | 0 | 52 | - |1498k| 0 | 15 | 319 | 6 | 319 | 17 | 11 | 0 | 0 | 2.946245e+02 | 3.070000e+02 | 4.20%
0.29/0.34 c 0.3s| 1 | 0 | 55 | - |1508k| 0 | 15 | 319 | 6 | 319 | 18 | 12 | 0 | 0 | 2.946492e+02 | 3.070000e+02 | 4.19%
0.29/0.37 c 0.4s| 1 | 0 | 58 | - |1521k| 0 | 17 | 319 | 6 | 319 | 19 | 13 | 0 | 0 | 2.947209e+02 | 3.070000e+02 | 4.17%
0.29/0.39 c 0.4s| 1 | 0 | 63 | - |1542k| 0 | 15 | 319 | 6 | 319 | 20 | 14 | 0 | 0 | 2.952796e+02 | 3.070000e+02 | 3.97%
0.39/0.42 c 0.4s| 1 | 0 | 71 | - |1550k| 0 | 15 | 319 | 6 | 319 | 21 | 15 | 0 | 0 | 2.957766e+02 | 3.070000e+02 | 3.79%
0.39/0.44 c 0.4s| 1 | 0 | 77 | - |1567k| 0 | 17 | 319 | 6 | 319 | 22 | 16 | 0 | 0 | 2.957920e+02 | 3.070000e+02 | 3.79%
0.39/0.47 c 0.5s| 1 | 0 | 79 | - |1580k| 0 | 18 | 319 | 6 | 319 | 23 | 17 | 0 | 0 | 2.958022e+02 | 3.070000e+02 | 3.79%
0.39/0.49 c 0.5s| 1 | 0 | 89 | - |1586k| 0 | 14 | 319 | 6 | 319 | 24 | 18 | 0 | 0 | 2.960983e+02 | 3.070000e+02 | 3.68%
0.49/0.52 c 0.5s| 1 | 0 | 92 | - |1595k| 0 | 16 | 319 | 6 | 319 | 25 | 19 | 0 | 0 | 2.961023e+02 | 3.070000e+02 | 3.68%
0.49/0.54 c 0.5s| 1 | 0 | 97 | - |1610k| 0 | 16 | 319 | 6 | 319 | 26 | 20 | 0 | 0 | 2.961266e+02 | 3.070000e+02 | 3.67%
0.49/0.57 c 0.6s| 1 | 0 | 103 | - |1621k| 0 | 17 | 319 | 6 | 319 | 27 | 21 | 0 | 0 | 2.961351e+02 | 3.070000e+02 | 3.67%
0.49/0.59 c 0.6s| 1 | 0 | 107 | - |1635k| 0 | 17 | 319 | 6 | 319 | 28 | 22 | 0 | 0 | 2.961394e+02 | 3.070000e+02 | 3.67%
0.59/0.62 c 0.6s| 1 | 0 | 109 | - |1646k| 0 | 18 | 319 | 6 | 319 | 29 | 23 | 0 | 0 | 2.961564e+02 | 3.070000e+02 | 3.66%
0.59/0.68 c 0.7s| 1 | 0 | 109 | - |1655k| 0 | - | 319 | 6 | 319 | 29 | 23 | 0 | 18 | 2.961564e+02 | 3.070000e+02 | 3.66%
0.59/0.68 c (run 1, node 1) restarting after 226 global fixings of integer variables
0.59/0.68 c
0.69/0.74 c (restart) converted 11 cuts from the global cut pool into linear constraints
0.69/0.74 c
0.69/0.74 c presolving:
0.69/0.74 c (round 1) 226 del vars, 0 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.74 c (round 2) 226 del vars, 0 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 11 upgd conss, 0 impls, 0 clqs
0.69/0.74 c presolving (3 rounds):
0.69/0.74 c 226 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.69/0.74 c 0 implications, 0 cliques
0.69/0.74 c presolved problem has 93 variables (93 bin, 0 int, 0 impl, 0 cont) and 17 constraints
0.69/0.74 c 14 constraints of type <knapsack>
0.69/0.74 c 3 constraints of type <logicor>
0.69/0.74 c transformed objective value is always integral (scale: 1)
0.69/0.74 c Presolving Time: 0.01
0.69/0.74 c
0.69/0.74 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.69/0.74 c 0.7s| 1 | 0 | 148 | - |1237k| 0 | 12 | 93 | 17 | 93 | 17 | 0 | 0 | 18 | 2.955105e+02 | 3.070000e+02 | 3.89%
0.69/0.74 c 0.7s| 1 | 0 | 157 | - |1262k| 0 | 12 | 93 | 17 | 93 | 20 | 3 | 0 | 18 | 2.961730e+02 | 3.070000e+02 | 3.66%
0.69/0.74 c 0.7s| 1 | 2 | 157 | - |1268k| 0 | 12 | 93 | 17 | 93 | 20 | 3 | 0 | 30 | 2.961730e+02 | 3.070000e+02 | 3.66%
0.69/0.83 c
0.69/0.83 c SCIP Status : problem is solved [optimal solution found]
0.69/0.83 c Solving Time (sec) : 0.83
0.69/0.83 c Solving Nodes : 239 (total of 240 nodes in 2 runs)
0.69/0.83 c Primal Bound : +3.07000000000000e+02 (275 solutions)
0.69/0.83 c Dual Bound : +3.07000000000000e+02
0.69/0.83 c Gap : 0.00 %
0.69/0.83 s OPTIMUM FOUND
0.69/0.83 v -x246 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x221
0.69/0.83 v -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x199
0.69/0.83 v -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x177 -x176
0.69/0.83 v -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x155 -x154 -x153
0.69/0.83 v -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x133 -x132 -x131 -x130
0.69/0.83 v -x129 -x128 -x127 -x126 -x125 -x124 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x110 -x109 -x108 -x107 -x106
0.69/0.83 v -x105 -x104 -x103 -x102 -x101 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80
0.69/0.83 v -x79 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x55 -x54 -x53 -x52
0.69/0.83 v -x51 -x50 -x49 -x48 -x47 -x46 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25
0.69/0.83 v x24 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x319 -x318 -x317 -x316 -x315
0.69/0.83 v -x314 -x313 -x312 -x311 -x310 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x297 -x296 -x295 -x294 -x293 -x292
0.69/0.83 v -x291 -x290 x289 -x288 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 x278 -x277 -x275 -x274 -x273 -x272 -x271 -x270 -x269
0.69/0.83 v -x268 -x267 -x266 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x245
0.69/0.83 v -x234 -x223 -x211 -x200 -x189 -x178 -x167 -x156 -x145 -x134 -x123 -x112 -x100 -x89 -x78 -x67 -x56 -x45 -x34 -x23 -x12 -x1
0.69/0.83 v -x309 -x298 -x287 -x276 -x265 x254 -x222 -x111
0.69/0.83 c SCIP Status : problem is solved [optimal solution found]
0.69/0.83 c Solving Time : 0.83
0.69/0.83 c Original Problem :
0.69/0.83 c Problem name : HOME/instance-3731137-1338684160.opb
0.69/0.83 c Variables : 319 (319 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.83 c Constraints : 6 initial, 6 maximal
0.69/0.83 c Presolved Problem :
0.69/0.83 c Problem name : t_HOME/instance-3731137-1338684160.opb
0.69/0.83 c Variables : 93 (93 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.83 c Constraints : 17 initial, 22 maximal
0.69/0.83 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.83 c trivial : 0.00 226 0 0 0 0 0 0 0
0.69/0.83 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.83 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.83 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.83 c implics : 0.00 0 0 0 0 0 0 0 0
0.69/0.84 c probing : 0.00 0 0 0 0 0 0 0 0
0.69/0.84 c knapsack : 0.01 0 0 0 0 0 0 0 0
0.69/0.84 c linear : 0.00 0 0 0 0 0 0 1 0
0.69/0.84 c logicor : 0.00 0 0 0 0 0 0 0 0
0.69/0.84 c root node : - 254 - - 254 - - - -
0.69/0.84 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.84 c integral : 0 0 0 264 0 18 187 0 0 240
0.69/0.84 c knapsack : 14 24 802 0 0 13 52 116 0 0
0.69/0.84 c logicor : 3+ 1 180 0 0 0 5 0 0 0
0.69/0.84 c countsols : 0 0 0 0 0 0 0 0 0 0
0.69/0.84 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.84 c integral : 0.09 0.00 0.00 0.09 0.00
0.69/0.84 c knapsack : 0.52 0.51 0.01 0.00 0.00
0.69/0.84 c logicor : 0.00 0.00 0.00 0.00 0.00
0.69/0.84 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.84 c Propagators : Time Calls Cutoffs DomReds
0.69/0.84 c vbounds : 0.00 3 0 0
0.69/0.84 c rootredcost : 0.00 0 0 0
0.69/0.84 c pseudoobj : 0.00 663 7 80
0.69/0.84 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.84 c propagation : 0.00 19 18 19 42.5 0 0.0 -
0.69/0.84 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.84 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.84 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.84 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.84 c applied globally : - - - 5 23.8 - - -
0.69/0.84 c applied locally : - - - 13 48.9 - - -
0.69/0.84 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.84 c cut pool : 0.00 0 - - 0 - (maximal pool size: 12)
0.69/0.84 c redcost : 0.00 398 0 1602 0 0
0.69/0.84 c impliedbounds : 0.00 24 0 0 0 0
0.69/0.84 c intobj : 0.00 0 0 0 0 0
0.69/0.84 c cgmip : 0.00 0 0 0 0 0
0.69/0.84 c gomory : 0.02 24 0 0 0 0
0.69/0.84 c strongcg : 0.02 21 0 0 3 0
0.69/0.84 c cmir : 0.00 11 0 0 4 0
0.69/0.84 c flowcover : 0.06 11 0 0 80 0
0.69/0.84 c clique : 0.00 2 0 0 0 0
0.69/0.84 c zerohalf : 0.00 0 0 0 0 0
0.69/0.84 c mcf : 0.00 2 0 0 0 0
0.69/0.84 c rapidlearning : 0.02 1 0 0 0 0
0.69/0.84 c Pricers : Time Calls Vars
0.69/0.84 c problem variables: 0.00 0 0
0.69/0.84 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.84 c relpscost : 0.09 264 18 187 0 0 240
0.69/0.84 c pscost : 0.00 0 0 0 0 0 0
0.69/0.84 c inference : 0.00 0 0 0 0 0 0
0.69/0.84 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.84 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.84 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.84 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.84 c random : 0.00 0 0 0 0 0 0
0.69/0.84 c Primal Heuristics : Time Calls Found
0.69/0.84 c LP solutions : 0.00 - 0
0.69/0.84 c pseudo solutions : 0.00 - 0
0.69/0.84 c linesearchdiving : 0.00 0 0
0.69/0.84 c guideddiving : 0.00 0 0
0.69/0.84 c feaspump : 0.00 0 0
0.69/0.84 c oneopt : 0.00 2 1
0.69/0.84 c coefdiving : 0.00 1 5
0.69/0.84 c pscostdiving : 0.00 1 0
0.69/0.84 c fracdiving : 0.00 1 0
0.69/0.84 c veclendiving : 0.00 1 0
0.69/0.84 c trivial : 0.00 2 3
0.69/0.84 c simplerounding : 0.00 303 137
0.69/0.84 c zirounding : 0.00 138 106
0.69/0.84 c rounding : 0.00 303 2
0.69/0.84 c shifting : 0.00 48 7
0.69/0.84 c intshifting : 0.00 0 0
0.69/0.84 c twoopt : 0.00 0 0
0.69/0.84 c fixandinfer : 0.00 0 0
0.69/0.84 c intdiving : 0.00 0 0
0.69/0.84 c actconsdiving : 0.00 0 0
0.69/0.84 c objpscostdiving : 0.00 1 12
0.69/0.84 c rootsoldiving : 0.00 1 1
0.69/0.84 c octane : 0.00 0 0
0.69/0.84 c rens : 0.02 1 1
0.69/0.84 c rins : 0.00 0 0
0.69/0.84 c localbranching : 0.00 0 0
0.69/0.84 c mutation : 0.00 0 0
0.69/0.84 c crossover : 0.01 1 0
0.69/0.84 c dins : 0.00 0 0
0.69/0.84 c undercover : 0.00 0 0
0.69/0.84 c nlp : 0.00 0 0
0.69/0.84 c trysol : 0.00 0 0
0.69/0.84 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.84 c primal LP : 0.00 0 0 0.00 -
0.69/0.84 c dual LP : 0.03 389 1816 4.67 52838.31
0.69/0.84 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.84 c barrier LP : 0.00 0 0 0.00 -
0.69/0.84 c diving/probing LP: 0.00 32 172 5.38 -
0.69/0.84 c strong branching : 0.08 465 5057 10.88 60903.50
0.69/0.84 c (at root node) : - 30 651 21.70 -
0.69/0.84 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.84 c B&B Tree :
0.69/0.84 c number of runs : 2
0.69/0.84 c nodes : 239
0.69/0.84 c nodes (total) : 240
0.69/0.84 c nodes left : 0
0.69/0.84 c max depth : 22
0.69/0.84 c max depth (total): 22
0.69/0.84 c backtracks : 39 (16.3%)
0.69/0.84 c delayed cutoffs : 2
0.69/0.84 c repropagations : 8 (9 domain reductions, 2 cutoffs)
0.69/0.84 c avg switch length: 3.00
0.69/0.84 c switching time : 0.00
0.69/0.84 c Solution :
0.69/0.84 c Solutions found : 275 (6 improvements)
0.69/0.84 c First Solution : +2.35540000000000e+04 (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.69/0.84 c Primal Bound : +3.07000000000000e+02 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <rounding>)
0.69/0.84 c Dual Bound : +3.07000000000000e+02
0.69/0.84 c Gap : 0.00 %
0.69/0.84 c Root Dual Bound : +2.96173016143014e+02
0.69/0.84 c Root Iterations : 157
0.69/0.84 c Time complete: 0.84.
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-3731137-1338684160/watcher-3731137-1338684160 -o /tmp/evaluation-result-3731137-1338684160/solver-3731137-1338684160 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3731137-1338684160.opb -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: 1.88 1.97 1.93 3/176 22316
/proc/meminfo: memFree=27440624/32873648 swapFree=7388/7388
[pid=22316] ppid=22314 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/22316/stat : 22316 (pbscip.linux.x8) R 22314 22316 21664 0 -1 4202496 1492 0 0 0 0 0 0 0 20 0 1 0 334540478 9158656 1439 33554432000 4194304 8395647 140736911995040 140736871003048 7382157 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22316/statm: 2236 1450 374 1026 0 1206 0
[startup+0.0609791 s]
/proc/loadavg: 1.88 1.97 1.93 3/176 22316
/proc/meminfo: memFree=27440624/32873648 swapFree=7388/7388
[pid=22316] ppid=22314 vsize=25688 CPUtime=0.05 cores=0,2,4,6
/proc/22316/stat : 22316 (pbscip.linux.x8) R 22314 22316 21664 0 -1 4202496 5611 0 0 0 5 0 0 0 20 0 1 0 334540478 26304512 5205 33554432000 4194304 8395647 140736911995040 140736871003048 6068924 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22316/statm: 6422 5205 611 1026 0 5392 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25688
[startup+0.100262 s]
/proc/loadavg: 1.88 1.97 1.93 3/176 22316
/proc/meminfo: memFree=27440624/32873648 swapFree=7388/7388
[pid=22316] ppid=22314 vsize=25688 CPUtime=0.09 cores=0,2,4,6
/proc/22316/stat : 22316 (pbscip.linux.x8) R 22314 22316 21664 0 -1 4202496 5634 0 0 0 9 0 0 0 20 0 1 0 334540478 26304512 5228 33554432000 4194304 8395647 140736911995040 140736871003048 6013848 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22316/statm: 6422 5228 611 1026 0 5392 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25688
[startup+0.300178 s]
/proc/loadavg: 1.88 1.97 1.93 3/176 22316
/proc/meminfo: memFree=27440624/32873648 swapFree=7388/7388
[pid=22316] ppid=22314 vsize=25688 CPUtime=0.29 cores=0,2,4,6
/proc/22316/stat : 22316 (pbscip.linux.x8) R 22314 22316 21664 0 -1 4202496 5740 0 0 0 29 0 0 0 20 0 1 0 334540478 26304512 5334 33554432000 4194304 8395647 140736911995040 140736871003048 4934485 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22316/statm: 6422 5334 612 1026 0 5392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25688
[startup+0.700178 s]
/proc/loadavg: 1.88 1.97 1.93 3/176 22316
/proc/meminfo: memFree=27440624/32873648 swapFree=7388/7388
[pid=22316] ppid=22314 vsize=24248 CPUtime=0.69 cores=0,2,4,6
/proc/22316/stat : 22316 (pbscip.linux.x8) R 22314 22316 21664 0 -1 4202496 7044 0 0 0 68 1 0 0 20 0 1 0 334540478 24829952 5271 33554432000 4194304 8395647 140736911995040 140736871003048 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22316/statm: 6062 5271 628 1026 0 5032 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24248
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.844275
CPU time (s): 0.842871
CPU user time (s): 0.820875
CPU system time (s): 0.021996
CPU usage (%): 99.8337
Max. virtual memory (cumulated for all children) (KiB): 25688
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.820875
system time used= 0.021996
maximum resident set size= 26472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7901
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= 2
runsolver used 0.002999 second user time and 0.003999 second system time
The end