0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
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-2705318-1278572933.wbo>
0.00/0.00 c original problem has 307 variables (238 bin, 0 int, 69 impl, 0 cont) and 171 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 6 impls, 20 clqs
0.00/0.02 c (0.0s) probing: 101/237 (42.6%) - 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 (5 rounds):
0.00/0.02 c 2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 92 implications, 20 cliques
0.00/0.02 c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints
0.00/0.02 c 23 constraints of type <setppc>
0.00/0.02 c 68 constraints of type <linear>
0.00/0.02 c 68 constraints of type <indicator>
0.00/0.02 c 7 constraints of type <logicor>
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 1.2.1.3
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 = 1790
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 = 3420
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 # 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
0.00/0.02 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 0.0s| 1 | 0 | 8 | - |1060k| 0 | 0 | 305 | 166 | 305 | 30 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 32 | - |1086k| 0 | 4 | 305 | 166 | 305 | 50 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 43 | - |1095k| 0 | 18 | 305 | 166 | 305 | 55 | 25 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 52 | - |1135k| 0 | 24 | 305 | 166 | 305 | 57 | 27 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 60 | - |1324k| 0 | 32 | 305 | 166 | 305 | 62 | 32 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 66 | - |1529k| 0 | 33 | 305 | 166 | 305 | 63 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 74 | - |1609k| 0 | 36 | 305 | 166 | 305 | 65 | 35 | 0 | 0 | 0.000000e+00 | -- | Inf
0.07/0.08 c 0.1s| 1 | 2 | 74 | - |1613k| 0 | 36 | 305 | 166 | 305 | 65 | 35 | 0 | 16 | 0.000000e+00 | -- | Inf
0.09/0.16 o 3162
0.09/0.16 c y 0.2s| 11 | 10 | 242 | 16.8 |1631k| 10 | 6 | 305 | 166 | 305 | 65 | 35 | 0 | 130 | 0.000000e+00 | 3.162000e+03 | Inf
0.39/0.43 o 637
0.39/0.43 c * 0.4s| 69 | 66 | 1226 | 16.9 |1747k| 19 | - | 305 | 166 | 305 | 75 | 80 | 0 | 490 | 0.000000e+00 | 6.370000e+02 | Inf
0.49/0.52 o 228
0.49/0.52 c * 0.5s| 136 | 86 | 1865 | 13.3 |1794k| 26 | - | 305 | 166 | 305 | 76 | 129 | 0 | 587 | 0.000000e+00 | 2.280000e+02 | Inf
0.59/0.60 o 225
0.59/0.60 c * 0.6s| 209 | 153 | 2387 | 11.1 |1949k| 27 | - | 305 | 169 | 305 | 71 | 160 | 3 | 688 | 0.000000e+00 | 2.250000e+02 | Inf
0.59/0.60 o 206
0.59/0.60 c * 0.6s| 210 | 136 | 2387 | 11.1 |1947k| 27 | - | 305 | 169 | 305 | 71 | 160 | 3 | 688 | 0.000000e+00 | 2.060000e+02 | Inf
0.59/0.67 o 198
0.59/0.67 c * 0.7s| 253 | 163 | 2837 | 11.0 |2004k| 27 | - | 305 | 177 | 305 | 79 | 185 | 11 | 783 | 0.000000e+00 | 1.980000e+02 | Inf
0.59/0.69 o 172
0.59/0.69 c * 0.7s| 328 | 172 | 3098 | 9.2 |2046k| 35 | - | 305 | 214 | 305 | 75 | 196 | 48 | 791 | 0.000000e+00 | 1.720000e+02 | Inf
0.69/0.76 o 160
0.69/0.76 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.69/0.76 c * 0.8s| 470 | 209 | 3631 | 7.6 |2204k| 36 | - | 305 | 297 | 305 | 76 | 206 | 131 | 850 | 0.000000e+00 | 1.600000e+02 | Inf
0.79/0.83 o 155
0.79/0.83 c * 0.8s| 547 | 229 | 4163 | 7.5 |2293k| 36 | - | 305 | 341 | 305 | 72 | 216 | 175 | 922 | 0.000000e+00 | 1.550000e+02 | Inf
0.89/0.91 o 153
0.89/0.91 c * 0.9s| 702 | 256 | 4777 | 6.7 |2456k| 36 | - | 305 | 440 | 305 | 73 | 228 | 274 | 993 | 0.000000e+00 | 1.530000e+02 | Inf
0.89/0.91 o 152
0.89/0.91 c * 0.9s| 703 | 254 | 4781 | 6.7 |2460k| 36 | - | 305 | 440 | 305 | 73 | 228 | 274 | 993 | 0.000000e+00 | 1.520000e+02 | Inf
0.89/0.92 o 124
0.89/0.92 c z 0.9s| 723 | 221 | 4886 | 6.7 |2441k| 36 | - | 305 | 453 | 305 | 74 | 234 | 287 |1003 | 0.000000e+00 | 1.240000e+02 | Inf
0.89/0.99 o 123
0.89/0.99 c * 1.0s| 829 | 261 | 5667 | 6.8 |2552k| 36 | - | 305 | 516 | 305 | 81 | 254 | 352 |1067 | 0.000000e+00 | 1.230000e+02 | Inf
1.00/1.09 o 111
1.00/1.09 c * 1.1s| 1004 | 340 | 7125 | 7.0 |2728k| 36 | - | 305 | 586 | 305 | 79 | 293 | 422 |1127 | 0.000000e+00 | 1.110000e+02 | Inf
1.00/1.10 o 103
1.00/1.10 c * 1.1s| 1011 | 335 | 7180 | 7.0 |2728k| 36 | - | 305 | 588 | 305 | 80 | 298 | 424 |1127 | 0.000000e+00 | 1.030000e+02 | Inf
1.00/1.10 o 98
1.00/1.10 c * 1.1s| 1012 | 333 | 7181 | 7.0 |2731k| 36 | - | 305 | 588 | 305 | 80 | 298 | 424 |1127 | 0.000000e+00 | 9.800000e+01 | Inf
1.09/1.12 o 88
1.09/1.12 c * 1.1s| 1057 | 328 | 7435 | 7.0 |2776k| 36 | - | 305 | 615 | 305 | 71 | 306 | 452 |1129 | 0.000000e+00 | 8.800000e+01 | Inf
1.09/1.12 o 79
1.09/1.12 c * 1.1s| 1058 | 304 | 7437 | 7.0 |2749k| 36 | - | 305 | 615 | 305 | 71 | 306 | 452 |1129 | 0.000000e+00 | 7.900000e+01 | Inf
1.09/1.17 o 77
1.09/1.17 c * 1.2s| 1139 | 300 | 7971 | 6.9 |2816k| 36 | - | 305 | 651 | 305 | 71 | 320 | 502 |1153 | 0.000000e+00 | 7.700000e+01 | Inf
1.29/1.32 o 73
1.29/1.32 c * 1.3s| 1428 | 296 | 10120 | 7.0 |2953k| 37 | - | 305 | 834 | 305 | 72 | 379 | 688 |1195 | 0.000000e+00 | 7.300000e+01 | Inf
1.29/1.35 o 71
1.29/1.35 c * 1.3s| 1476 | 218 | 10559 | 7.1 |2842k| 37 | - | 305 | 874 | 305 | 79 | 390 | 730 |1199 | 0.000000e+00 | 7.100000e+01 | Inf
1.39/1.49 o 53
1.39/1.49 c * 1.5s| 1808 | 253 | 12589 | 6.9 |2988k| 44 | - | 305 |1035 | 305 | 69 | 433 | 922 |1218 | 0.000000e+00 | 5.300000e+01 | Inf
1.69/1.78 o 39
1.69/1.78 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.69/1.78 c * 1.8s| 2450 | 300 | 17621 | 7.2 |3390k| 44 | - | 305 |1473 | 305 | 65 | 505 |1393 |1229 | 0.000000e+00 | 3.900000e+01 | Inf
1.79/1.86 o 23
1.79/1.86 c * 1.9s| 2600 | 279 | 18769 | 7.2 |3437k| 44 | - | 305 |1572 | 305 | 67 | 529 |1518 |1239 | 0.000000e+00 | 2.300000e+01 | Inf
1.79/1.86 o 16
1.79/1.86 c * 1.9s| 2601 | 269 | 18772 | 7.2 |3426k| 44 | - | 305 |1572 | 305 | 67 | 529 |1518 |1239 | 0.000000e+00 | 1.600000e+01 | Inf
1.89/1.98 o 14
1.89/1.98 c * 2.0s| 2742 | 270 | 21584 | 7.8 |3501k| 44 | - | 305 |1678 | 305 | 66 | 574 |1672 |1274 | 0.000000e+00 | 1.400000e+01 | Inf
1.99/2.00 o 8
1.99/2.00 c * 2.0s| 2788 | 189 | 21989 | 7.9 |3412k| 44 | - | 305 |1724 | 305 | 65 | 582 |1718 |1278 | 0.000000e+00 | 8.000000e+00 | Inf
2.29/2.31 c
2.29/2.31 c SCIP Status : problem is solved [optimal solution found]
2.29/2.31 c Solving Time (sec) : 2.31
2.29/2.31 c Solving Nodes : 3182
2.29/2.31 c Primal Bound : +8.00000000000000e+00 (89 solutions)
2.29/2.31 c Dual Bound : +8.00000000000000e+00
2.29/2.31 c Gap : 0.00 %
2.29/2.31 s OPTIMUM FOUND
2.29/2.31 v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148
2.29/2.31 v -x147 -x146 -x145 -x144 -x143 -x142 -x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127
2.29/2.31 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110 -x109 -x108 -x107 -x106
2.29/2.31 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
2.29/2.31 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
2.29/2.31 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
2.29/2.31 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
2.29/2.31 v -x4 -x3 x2 -x1
2.29/2.31 c SCIP Status : problem is solved [optimal solution found]
2.29/2.31 c Solving Time : 2.31
2.29/2.31 c Original Problem :
2.29/2.31 c Problem name : HOME/instance-2705318-1278572933.wbo
2.29/2.31 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous)
2.29/2.31 c Constraints : 171 initial, 171 maximal
2.29/2.31 c Presolved Problem :
2.29/2.31 c Problem name : t_HOME/instance-2705318-1278572933.wbo
2.29/2.31 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous)
2.29/2.31 c Constraints : 166 initial, 2216 maximal
2.29/2.31 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.29/2.31 c trivial : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c dualfix : 0.00 2 0 0 0 0 0 0 0
2.29/2.31 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c implics : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c probing : 0.01 0 0 0 0 0 0 0 0
2.29/2.31 c setppc : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c linear : 0.00 0 0 0 68 0 4 1 0
2.29/2.31 c indicator : 0.00 0 0 0 0 0 1 0 0
2.29/2.31 c logicor : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
2.29/2.31 c root node : - 125 - - 125 - - - -
2.29/2.31 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.29/2.31 c integral : 0 0 0 2399 0 3 42 0 0 2388
2.29/2.31 c setppc : 23 6 10814 1135 0 27 8529 0 0 0
2.29/2.31 c linear : 68 6 10837 1143 0 303 36738 660 0 0
2.29/2.31 c indicator : 68 0 10551 1158 0 45 13815 0 0 0
2.29/2.31 c logicor : 7+ 6 4298 759 0 164 1499 0 0 0
2.29/2.31 c bounddisjunction : 0+ 0 3667 0 0 19 337 0 0 0
2.29/2.31 c countsols : 0 0 0 852 0 0 0 0 0 0
2.29/2.31 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.29/2.31 c integral : 0.70 0.00 0.00 0.70 0.00
2.29/2.31 c setppc : 0.02 0.00 0.01 0.00 0.00
2.29/2.31 c linear : 0.15 0.00 0.14 0.00 0.00
2.29/2.31 c indicator : 0.02 0.00 0.02 0.00 0.00
2.29/2.31 c logicor : 0.04 0.00 0.04 0.00 0.00
2.29/2.31 c bounddisjunction : 0.03 0.00 0.03 0.00 0.00
2.29/2.31 c countsols : 0.00 0.00 0.00 0.00 0.00
2.29/2.31 c Propagators : Time Calls Cutoffs DomReds
2.29/2.31 c vbounds : 0.02 2564 0 825
2.29/2.31 c rootredcost : 0.00 27 0 62
2.29/2.31 c pseudoobj : 0.04 10887 195 13465
2.29/2.31 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.29/2.31 c propagation : 0.04 708 708 4404 21.9 9 23.8 -
2.29/2.31 c infeasible LP : 0.03 526 520 2740 18.3 2 14.0 0
2.29/2.31 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.31 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.31 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.31 c applied globally : - - - 2225 14.6 - - -
2.29/2.31 c applied locally : - - - 4 33.5 - - -
2.29/2.31 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.29/2.31 c cut pool : 0.00 4 - - 83 - (maximal pool size: 123)
2.29/2.31 c redcost : 0.02 2519 0 863 0 0
2.29/2.31 c impliedbounds : 0.00 5 0 0 0 0
2.29/2.31 c intobj : 0.00 0 0 0 0 0
2.29/2.31 c cgmip : 0.00 0 0 0 0 0
2.29/2.31 c gomory : 0.01 5 0 0 90 0
2.29/2.31 c strongcg : 0.01 5 0 0 130 0
2.29/2.31 c cmir : 0.00 5 0 0 0 0
2.29/2.31 c flowcover : 0.01 5 0 0 0 0
2.29/2.31 c clique : 0.00 5 0 0 0 0
2.29/2.31 c zerohalf : 0.00 0 0 0 0 0
2.29/2.31 c mcf : 0.00 1 0 0 0 0
2.29/2.31 c rapidlearning : 0.01 1 0 0 0 0
2.29/2.31 c Pricers : Time Calls Vars
2.29/2.31 c problem variables: 0.00 0 0
2.29/2.31 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.29/2.31 c relpscost : 0.70 1237 3 42 0 0 2388
2.29/2.31 c pscost : 0.00 0 0 0 0 0 0
2.29/2.31 c inference : 0.01 827 0 0 0 0 1685
2.29/2.31 c mostinf : 0.00 0 0 0 0 0 0
2.29/2.31 c leastinf : 0.00 0 0 0 0 0 0
2.29/2.31 c fullstrong : 0.00 0 0 0 0 0 0
2.29/2.31 c allfullstrong : 0.00 0 0 0 0 0 0
2.29/2.31 c random : 0.00 0 0 0 0 0 0
2.29/2.31 c Primal Heuristics : Time Calls Found
2.29/2.31 c LP solutions : 0.00 - 25
2.29/2.31 c pseudo solutions : 0.00 - 0
2.29/2.31 c feaspump : 0.00 1 0
2.29/2.31 c oneopt : 0.01 22 0
2.29/2.31 c guideddiving : 0.00 21 0
2.29/2.31 c pscostdiving : 0.00 21 0
2.29/2.31 c fracdiving : 0.00 21 0
2.29/2.31 c coefdiving : 0.00 22 0
2.29/2.31 c veclendiving : 0.00 22 0
2.29/2.31 c linesearchdiving : 0.00 22 0
2.29/2.31 c rootsoldiving : 0.00 14 0
2.29/2.31 c objpscostdiving : 0.00 15 0
2.29/2.31 c trivial : 0.00 2 0
2.29/2.31 c simplerounding : 0.00 1261 0
2.29/2.31 c zirounding : 0.01 1000 1
2.29/2.31 c rounding : 0.01 457 0
2.29/2.31 c shifting : 0.01 119 0
2.29/2.31 c intshifting : 0.00 0 0
2.29/2.31 c twoopt : 0.00 0 0
2.29/2.31 c fixandinfer : 0.00 0 0
2.29/2.31 c intdiving : 0.00 0 0
2.29/2.31 c actconsdiving : 0.00 0 0
2.29/2.31 c octane : 0.00 0 0
2.29/2.31 c rens : 0.01 1 0
2.29/2.31 c rins : 0.00 0 0
2.29/2.31 c localbranching : 0.00 0 0
2.29/2.31 c mutation : 0.00 0 0
2.29/2.31 c crossover : 0.03 3 0
2.29/2.31 c dins : 0.00 0 0
2.29/2.31 c undercover : 0.00 0 0
2.29/2.31 c nlp : 0.00 0 0
2.29/2.31 c trysol : 0.01 80 63
2.29/2.31 c LP : Time Calls Iterations Iter/call Iter/sec
2.29/2.31 c primal LP : 0.00 0 0 0.00 -
2.29/2.31 c dual LP : 0.82 2308 31351 13.58 38366.70
2.29/2.31 c lex dual LP : 0.00 0 0 0.00 -
2.29/2.31 c barrier LP : 0.00 0 0 0.00 -
2.29/2.31 c diving/probing LP: 0.01 26 266 10.23 -
2.29/2.31 c strong branching : 0.69 1299 30467 23.45 43922.60
2.29/2.31 c (at root node) : - 16 592 37.00 -
2.29/2.31 c conflict analysis: 0.00 0 0 0.00 -
2.29/2.31 c B&B Tree :
2.29/2.31 c number of runs : 1
2.29/2.31 c nodes : 3182
2.29/2.31 c nodes (total) : 3182
2.29/2.31 c nodes left : 0
2.29/2.31 c max depth : 44
2.29/2.31 c max depth (total): 44
2.29/2.31 c backtracks : 549 (17.3%)
2.29/2.31 c delayed cutoffs : 351
2.29/2.31 c repropagations : 3488 (13590 domain reductions, 143 cutoffs)
2.29/2.31 c avg switch length: 4.30
2.29/2.31 c switching time : 0.11
2.29/2.31 c Solution :
2.29/2.31 c Solutions found : 89 (27 improvements)
2.29/2.31 c First Solution : +3.16200000000000e+03 (in run 1, after 11 nodes, 0.16 seconds, depth 10, found by <trysol>)
2.29/2.31 c Primal Bound : +8.00000000000000e+00 (in run 1, after 2788 nodes, 2.00 seconds, depth 13, found by <relaxation>)
2.29/2.31 c Dual Bound : +8.00000000000000e+00
2.29/2.31 c Gap : 0.00 %
2.29/2.31 c Root Dual Bound : +0.00000000000000e+00
2.29/2.31 c Root Iterations : 74
2.29/2.31 c Time complete: 2.31.