0.00/0.02 c SCIP version 1.1.0.7
0.00/0.02 c LP-Solver SoPlex 1.4.1
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c read problem <HOME/instance-1869152-1245161073.opb>
0.00/0.02 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03 c start presolving problem
0.00/0.03 c presolving:
0.00/0.03 c (round 1) 0 del vars, 0 del conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 788 impls, 0 clqs
0.00/0.03 c (round 2) 8 del vars, 71 del conss, 8 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 812 impls, 0 clqs
0.00/0.04 c (round 3) 13 del vars, 94 del conss, 10 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 838 impls, 0 clqs
0.00/0.04 c (round 4) 22 del vars, 161 del conss, 19 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 844 impls, 0 clqs
0.00/0.04 c (round 5) 25 del vars, 197 del conss, 22 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 962 impls, 0 clqs
0.00/0.06 c (round 6) 25 del vars, 215 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 0 upgd conss, 984 impls, 0 clqs
0.00/0.08 c (round 7) 25 del vars, 217 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 984 impls, 0 clqs
0.00/0.10 c (round 8) 48 del vars, 217 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2166 impls, 0 clqs
0.00/0.10 c (round 9) 48 del vars, 402 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2168 impls, 0 clqs
0.09/0.11 c (round 10) 48 del vars, 405 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2168 impls, 0 clqs
0.09/0.11 c presolving (11 rounds):
0.09/0.11 c 48 deleted vars, 405 deleted constraints, 22 tightened bounds, 0 added holes, 17 changed sides, 0 changed coefficients
0.09/0.11 c 2168 implications, 0 cliques
0.09/0.11 c presolved problem has 152 variables (152 bin, 0 int, 0 impl, 0 cont) and 495 constraints
0.09/0.11 c 495 constraints of type <logicor>
0.09/0.11 c transformed objective value is always integral (scale: 1)
0.09/0.11 c Presolving Time: 0.07
0.09/0.11 c strange?!, PURESAT with obj
0.09/0.11 c -----------------------------------------------------------------------------------------------
0.09/0.11 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11 c limits/memory = c 1620
0.09/0.11 c # maximal time in seconds to run
0.09/0.11 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11 c limits/time = c 1791
0.09/0.11 c # frequency for displaying node information lines
0.09/0.11 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11 c display/freq = c 10000
0.09/0.11 c -----------------------------------------------------------------------------------------------
0.09/0.11 c start solving problem
0.09/0.11 c
0.19/0.21 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.22 c 0.2s| 1 | 0 | 1001 |1479k| 0 | 135 | 152 | 495 | 495 | 152 | 495 | 0 | 0 | 0 | 7.897148e+01 | -- | Inf
0.19/0.29 o 93
0.19/0.29 c F 0.2s| 1 | 0 | 1365 |1498k| 0 | 0 | 152 | 495 | 495 | 152 | 495 | 0 | 0 | 0 | 7.897148e+01 | 9.300000e+01 | 17.76%
0.39/0.42 c 0.4s| 1 | 0 | 1481 |3086k| 0 | 137 | 152 | 495 | 495 | 152 | 529 | 34 | 0 | 0 | 7.978851e+01 | 9.300000e+01 | 16.56%
0.49/0.58 c 0.5s| 1 | 0 | 1567 |4999k| 0 | 136 | 152 | 495 | 495 | 152 | 536 | 41 | 0 | 0 | 8.004045e+01 | 9.300000e+01 | 16.19%
0.69/0.70 c 0.7s| 1 | 0 | 1626 |5678k| 0 | 136 | 152 | 495 | 495 | 152 | 538 | 43 | 0 | 0 | 8.010808e+01 | 9.300000e+01 | 16.09%
0.79/0.83 c 0.8s| 1 | 0 | 1685 |6316k| 0 | 132 | 152 | 495 | 495 | 152 | 539 | 44 | 0 | 0 | 8.015998e+01 | 9.300000e+01 | 16.02%
0.89/0.98 c 0.9s| 1 | 0 | 1764 |6963k| 0 | 137 | 152 | 495 | 495 | 152 | 542 | 47 | 0 | 0 | 8.022141e+01 | 9.300000e+01 | 15.93%
1.09/1.12 c 1.1s| 1 | 0 | 1852 |7648k| 0 | 141 | 152 | 495 | 495 | 152 | 543 | 48 | 0 | 0 | 8.100000e+01 | 9.300000e+01 | 14.81%
1.19/1.27 c 1.2s| 1 | 0 | 1910 |8449k| 0 | 141 | 152 | 495 | 495 | 152 | 544 | 49 | 0 | 0 | 8.100000e+01 | 9.300000e+01 | 14.81%
1.39/1.42 c 1.4s| 1 | 0 | 1963 |9208k| 0 | 137 | 152 | 495 | 495 | 152 | 545 | 50 | 0 | 0 | 8.100000e+01 | 9.300000e+01 | 14.81%
1.49/1.58 c 1.5s| 1 | 0 | 2022 |9796k| 0 | 140 | 152 | 495 | 495 | 152 | 546 | 51 | 0 | 0 | 8.100000e+01 | 9.300000e+01 | 14.81%
1.69/1.73 c 1.6s| 1 | 0 | 2084 | 10M| 0 | 143 | 152 | 495 | 495 | 152 | 547 | 52 | 0 | 0 | 8.100000e+01 | 9.300000e+01 | 14.81%
1.79/1.86 c 1.8s| 1 | 0 | 2155 | 10M| 0 | 138 | 152 | 495 | 495 | 152 | 548 | 53 | 0 | 0 | 8.100000e+01 | 9.300000e+01 | 14.81%
1.79/1.86 o 92
1.79/1.86 c k 1.8s| 1 | 0 | 2155 | 10M| 0 | 138 | 152 | 495 | 495 | 152 | 548 | 53 | 0 | 0 | 8.100000e+01 | 9.200000e+01 | 13.58%
1.79/1.87 c 1.8s| 1 | 0 | 2155 | 10M| 0 | 138 | 152 | 495 | 495 | 152 | 548 | 53 | 0 | 0 | 8.100000e+01 | 9.200000e+01 | 13.58%
1.99/2.00 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.99/2.00 c 1.9s| 1 | 0 | 2216 | 10M| 0 | 147 | 152 | 495 | 495 | 152 | 549 | 54 | 0 | 0 | 8.100000e+01 | 9.200000e+01 | 13.58%
6.69/6.70 c 6.6s| 1 | 2 | 2216 | 10M| 0 | 147 | 152 | 495 | 495 | 152 | 549 | 54 | 0 | 38 | 8.100000e+01 | 9.200000e+01 | 13.58%
9.98/10.02 o 91
9.98/10.02 c R 9.8s| 3 | 2 | 3061 | 10M| 2 | 8 | 152 | 495 | 322 | 152 | 513 | 54 | 0 | 171 | 8.123944e+01 | 9.100000e+01 | 12.01%
9.98/10.07 o 90
9.98/10.07 c * 9.9s| 3 | 2 | 3091 | 10M| 2 | - | 152 | 495 | 231 | 152 | 513 | 54 | 0 | 185 | 8.123944e+01 | 9.000000e+01 | 10.78%
15.58/15.66 c
15.58/15.66 c SCIP Status : problem is solved [optimal solution found]
15.58/15.66 c Solving Time (sec) : 15.41
15.58/15.66 c Solving Nodes : 7
15.58/15.66 c Primal Bound : +9.00000000000000e+01 (4 solutions)
15.58/15.66 c Dual Bound : +9.00000000000000e+01
15.58/15.66 c Gap : 0.00 %
15.58/15.66 c NODE 7
15.58/15.66 c DUAL BOUND 90
15.58/15.66 c PRIMAL BOUND 90
15.58/15.66 c GAP 0
15.58/15.66 s OPTIMUM FOUND
15.58/15.66 v -x200 x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 -x190 -x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178
15.58/15.66 v x177 -x176 x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 -x162 -x161 -x160 -x159 -x158 x157 -x156 x155
15.58/15.66 v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 -x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 x134 -x133
15.58/15.66 v -x132 x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110
15.58/15.66 v x109 x108 -x107 -x106 x105 -x104 x103 x102 -x101 x100 -x99 -x98 x97 -x96 x95 -x94 x93 -x92 x91 -x90 x89 -x88 -x87 x86 -x85
15.58/15.66 v -x84 x83 x82 -x81 -x80 -x79 -x78 x77 -x76 x75 x74 -x73 x72 -x71 -x70 x69 x68 -x67 -x66 x65 x64 -x63 x62 -x61 -x60 x59 -x58
15.58/15.66 v x57 -x56 x55 -x54 x53 -x52 x51 x50 -x49 x48 -x47 x46 -x45 x44 -x43 -x42 x41 -x40 x39 x38 -x37 -x36 -x35 -x34 x33 x32 -x31 x30
15.58/15.66 v -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 -x4 x3 -x2 -x1
15.58/15.66 c SCIP Status : problem is solved [optimal solution found]
15.58/15.66 c Solving Time : 15.41
15.58/15.66 c Original Problem :
15.58/15.66 c Problem name : HOME/instance-1869152-1245161073.opb
15.58/15.66 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
15.58/15.66 c Constraints : 900 initial, 900 maximal
15.58/15.66 c Presolved Problem :
15.58/15.66 c Problem name : t_HOME/instance-1869152-1245161073.opb
15.58/15.66 c Variables : 152 (152 binary, 0 integer, 0 implicit integer, 0 continuous)
15.58/15.66 c Constraints : 495 initial, 495 maximal
15.58/15.66 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
15.58/15.66 c trivial : 0.00 4 0 0 0 0 0 0 0
15.58/15.66 c dualfix : 0.00 0 0 0 0 0 0 0 0
15.58/15.66 c boundshift : 0.00 0 0 0 0 0 0 0 0
15.58/15.66 c inttobinary : 0.00 0 0 0 0 0 0 0 0
15.58/15.66 c implics : 0.00 0 3 0 0 0 0 0 0
15.58/15.66 c probing : 0.02 23 0 0 0 0 0 0 0
15.58/15.66 c linear : 0.02 18 0 0 22 0 215 17 0
15.58/15.66 c logicor : 0.02 0 0 0 0 0 190 0 0
15.58/15.66 c root node : - 46 - - 46 - - - -
15.58/15.66 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
15.58/15.66 c integral : 0 0 0 22 0 1 60 0 0 6
15.58/15.66 c logicor : 495 12 717 1 0 5 221 0 0 0
15.58/15.66 c countsols : 0 0 0 1 0 0 0 0 0 0
15.58/15.66 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
15.58/15.66 c integral : 13.02 0.00 0.00 13.02 0.00
15.58/15.66 c logicor : 0.00 0.00 0.00 0.00 0.00
15.58/15.66 c countsols : 0.00 0.00 0.00 0.00 0.00
15.58/15.66 c Propagators : Time Calls Cutoffs DomReds
15.58/15.66 c rootredcost : 0.00 2 0 0
15.58/15.66 c pseudoobj : 0.00 163 0 0
15.58/15.66 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
15.58/15.66 c propagation : 0.00 0 0 0 0.0 0 0.0 -
15.58/15.66 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
15.58/15.66 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
15.58/15.66 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
15.58/15.66 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
15.58/15.66 c applied globally : - - - 0 0.0 - - -
15.58/15.66 c applied locally : - - - 0 0.0 - - -
15.58/15.66 c Separators : Time Calls Cutoffs DomReds Cuts Conss
15.58/15.66 c cut pool : 0.02 11 - - 266 - (maximal pool size: 2429)
15.58/15.66 c redcost : 0.01 30 0 6 0 0
15.58/15.66 c impliedbounds : 0.00 12 0 0 67 0
15.58/15.66 c intobj : 0.00 0 0 0 0 0
15.58/15.66 c gomory : 0.69 12 0 0 655 0
15.58/15.66 c strongcg : 0.62 12 0 0 2599 0
15.58/15.66 c cmir : 0.04 10 0 0 0 0
15.58/15.66 c flowcover : 0.08 10 0 0 0 0
15.58/15.66 c clique : 0.01 12 0 0 12 0
15.58/15.66 c zerohalf : 0.00 0 0 0 0 0
15.58/15.66 c mcf : 0.00 1 0 0 0 0
15.58/15.66 c Pricers : Time Calls Vars
15.58/15.66 c problem variables: 0.00 0 0
15.58/15.66 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
15.58/15.66 c relpscost : 13.02 21 1 60 0 0 6
15.58/15.66 c pscost : 0.00 0 0 0 0 0 0
15.58/15.66 c inference : 0.00 0 0 0 0 0 0
15.58/15.66 c mostinf : 0.00 0 0 0 0 0 0
15.58/15.66 c leastinf : 0.00 0 0 0 0 0 0
15.58/15.66 c fullstrong : 0.00 0 0 0 0 0 0
15.58/15.66 c allfullstrong : 0.00 0 0 0 0 0 0
15.58/15.66 c random : 0.00 0 0 0 0 0 0
15.58/15.66 c Primal Heuristics : Time Calls Found
15.58/15.66 c LP solutions : 0.00 - 1
15.58/15.66 c pseudo solutions : 0.00 - 0
15.58/15.66 c coefdiving : 0.00 0 0
15.58/15.66 c pscostdiving : 0.00 0 0
15.58/15.66 c oneopt : 0.00 2 1
15.58/15.66 c simplerounding : 0.00 0 0
15.58/15.66 c rounding : 0.02 33 1
15.58/15.66 c shifting : 0.01 13 0
15.58/15.66 c intshifting : 0.00 0 0
15.58/15.66 c fixandinfer : 0.00 0 0
15.58/15.66 c feaspump : 0.07 1 1
15.58/15.66 c fracdiving : 0.00 0 0
15.58/15.66 c veclendiving : 0.00 0 0
15.58/15.66 c intdiving : 0.00 0 0
15.58/15.66 c actconsdiving : 0.00 0 0
15.58/15.66 c objpscostdiving : 0.00 0 0
15.58/15.66 c rootsoldiving : 0.00 0 0
15.58/15.66 c linesearchdiving : 0.00 0 0
15.58/15.66 c guideddiving : 0.00 0 0
15.58/15.66 c octane : 0.00 0 0
15.58/15.66 c rens : 0.01 0 0
15.58/15.67 c rins : 0.00 0 0
15.58/15.67 c localbranching : 0.00 0 0
15.58/15.67 c mutation : 0.00 0 0
15.58/15.67 c crossover : 0.00 0 0
15.58/15.67 c dins : 0.00 0 0
15.58/15.67 c LP : Time Calls Iterations Iter/call Iter/sec
15.58/15.67 c primal LP : 0.01 0 0 0.00 0.00
15.58/15.67 c dual LP : 0.69 36 3927 109.08 5691.30
15.58/15.67 c barrier LP : 0.00 0 0 0.00 -
15.58/15.67 c diving/probing LP: 0.07 9 364 40.44 5200.00
15.58/15.67 c strong branching : 13.02 317 61789 194.92 4745.70
15.58/15.67 c (at root node) : - 38 16902 444.79 -
15.58/15.67 c conflict analysis: 0.00 0 0 0.00 -
15.58/15.67 c B&B Tree :
15.58/15.67 c number of runs : 1
15.58/15.67 c nodes : 7
15.58/15.67 c nodes (total) : 7
15.58/15.67 c nodes left : 0
15.58/15.67 c max depth : 2
15.58/15.67 c max depth (total): 2
15.58/15.67 c backtracks : 1 (14.3%)
15.58/15.67 c delayed cutoffs : 0
15.58/15.67 c repropagations : 1 (0 domain reductions, 0 cutoffs)
15.58/15.67 c avg switch length: 2.29
15.58/15.67 c switching time : 0.01
15.58/15.67 c Solution :
15.58/15.67 c Solutions found : 4 (4 improvements)
15.58/15.67 c Primal Bound : +9.00000000000000e+01 (in run 1, after 3 nodes, 9.90 seconds, depth 2, found by <relaxation>)
15.58/15.67 c Dual Bound : +9.00000000000000e+01
15.58/15.67 c Gap : 0.00 %
15.58/15.67 c Root Dual Bound : +8.10000000000000e+01
15.58/15.68 c Time complete: 15.67.