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-2704418-1278555067.opb>
0.02/0.02 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.02/0.02 c problem read
0.02/0.02 c presolving settings loaded
0.02/0.03 c presolving:
0.02/0.04 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
0.02/0.04 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
0.02/0.04 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
0.02/0.04 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
0.02/0.04 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
0.02/0.06 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
0.02/0.07 c (round 7) 25 del vars, 215 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 984 impls, 0 clqs
0.02/0.10 c (round 8) 48 del vars, 215 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2170 impls, 0 clqs
0.02/0.10 c (round 9) 48 del vars, 400 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2170 impls, 0 clqs
0.09/0.10 c (round 10) 48 del vars, 403 del conss, 22 chg bounds, 17 chg sides, 0 chg coeffs, 685 upgd conss, 2170 impls, 0 clqs
0.09/0.10 c presolving (11 rounds):
0.09/0.10 c 48 deleted vars, 403 deleted constraints, 22 tightened bounds, 0 added holes, 17 changed sides, 0 changed coefficients
0.09/0.10 c 2170 implications, 0 cliques
0.09/0.10 c presolved problem has 152 variables (152 bin, 0 int, 0 impl, 0 cont) and 497 constraints
0.09/0.10 c 123 constraints of type <setppc>
0.09/0.10 c 374 constraints of type <logicor>
0.09/0.10 c transformed objective value is always integral (scale: 1)
0.09/0.10 c Presolving Time: 0.07
0.09/0.10 c - non default parameters ----------------------------------------------------------------------
0.09/0.10 c # SCIP version 1.2.1.3
0.09/0.10 c
0.09/0.10 c # frequency for displaying node information lines
0.09/0.10 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.10 c display/freq = 10000
0.09/0.10 c
0.09/0.10 c # maximal time in seconds to run
0.09/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10 c limits/time = 1789.98
0.09/0.10 c
0.09/0.10 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.10 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.10 c limits/memory = 1620
0.09/0.10 c
0.09/0.10 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.10 c # [type: int, range: [1,2], default: 1]
0.09/0.10 c timing/clocktype = 2
0.09/0.10 c
0.09/0.10 c # should presolving try to simplify inequalities
0.09/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10 c constraints/linear/simplifyinequalities = TRUE
0.09/0.10 c
0.09/0.10 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10 c constraints/indicator/addCouplingCons = TRUE
0.09/0.10 c
0.09/0.10 c # should presolving try to simplify knapsacks
0.09/0.10 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.10 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.10 c
0.09/0.10 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.10 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10 c separating/rapidlearning/freq = 0
0.09/0.10 c
0.09/0.10 c -----------------------------------------------------------------------------------------------
0.09/0.10 c start solving
0.09/0.10 c
0.09/0.15 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.15 c 0.1s| 1 | 0 | 468 | - |1454k| 0 | 135 | 152 | 497 | 152 | 497 | 0 | 0 | 0 | 7.897148e+01 | -- | Inf
0.19/0.20 o 90
0.19/0.20 c F 0.2s| 1 | 0 | 713 | - |1473k| 0 | 0 | 152 | 497 | 152 | 497 | 0 | 0 | 0 | 7.897148e+01 | 9.000000e+01 | 13.97%
0.39/0.42 c 0.4s| 1 | 0 | 841 | - |3051k| 0 | 137 | 152 | 510 | 152 | 529 | 32 | 0 | 0 | 7.978806e+01 | 9.000000e+01 | 12.80%
0.49/0.59 c 0.6s| 1 | 0 | 925 | - |4925k| 0 | 137 | 152 | 510 | 152 | 535 | 38 | 0 | 0 | 8.000692e+01 | 9.000000e+01 | 12.49%
0.69/0.74 c 0.7s| 1 | 0 | 1015 | - |6426k| 0 | 136 | 152 | 510 | 152 | 536 | 39 | 0 | 0 | 8.018580e+01 | 9.000000e+01 | 12.24%
0.79/0.88 c 0.9s| 1 | 0 | 1068 | - |7005k| 0 | 136 | 152 | 510 | 152 | 538 | 41 | 0 | 0 | 8.025624e+01 | 9.000000e+01 | 12.14%
0.99/1.01 c 1.0s| 1 | 0 | 1126 | - |7448k| 0 | 131 | 152 | 510 | 152 | 540 | 43 | 0 | 0 | 8.028497e+01 | 9.000000e+01 | 12.10%
1.10/1.14 c 1.1s| 1 | 0 | 1199 | - |7789k| 0 | 135 | 152 | 510 | 152 | 541 | 44 | 0 | 0 | 8.034143e+01 | 9.000000e+01 | 12.02%
1.19/1.28 c 1.3s| 1 | 0 | 1247 | - |8230k| 0 | 138 | 152 | 510 | 152 | 542 | 45 | 0 | 0 | 8.037880e+01 | 9.000000e+01 | 11.97%
1.39/1.42 c 1.4s| 1 | 0 | 1303 | - |8504k| 0 | 139 | 152 | 510 | 152 | 543 | 46 | 0 | 0 | 8.039577e+01 | 9.000000e+01 | 11.95%
1.49/1.56 c 1.5s| 1 | 0 | 1374 | - |8687k| 0 | 139 | 152 | 510 | 152 | 544 | 47 | 0 | 0 | 8.040930e+01 | 9.000000e+01 | 11.93%
1.69/1.70 c 1.7s| 1 | 0 | 1410 | - |8951k| 0 | 134 | 152 | 510 | 152 | 545 | 48 | 0 | 0 | 8.041514e+01 | 9.000000e+01 | 11.92%
1.79/1.82 c 1.8s| 1 | 0 | 1501 | - |9048k| 0 | 134 | 152 | 510 | 152 | 532 | 49 | 0 | 0 | 8.042707e+01 | 9.000000e+01 | 11.90%
1.89/1.93 c 1.9s| 1 | 0 | 1536 | - |9059k| 0 | 138 | 152 | 510 | 152 | 533 | 50 | 0 | 0 | 8.043016e+01 | 9.000000e+01 | 11.90%
1.99/2.04 c 2.0s| 1 | 0 | 1589 | - |9065k| 0 | 138 | 152 | 510 | 152 | 534 | 51 | 0 | 0 | 8.043579e+01 | 9.000000e+01 | 11.89%
2.09/2.15 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.09/2.15 c 2.1s| 1 | 0 | 1602 | - |9070k| 0 | 140 | 152 | 510 | 152 | 535 | 52 | 0 | 0 | 8.043648e+01 | 9.000000e+01 | 11.89%
2.20/2.25 c 2.2s| 1 | 0 | 1615 | - |9072k| 0 | 138 | 152 | 510 | 152 | 538 | 55 | 0 | 0 | 8.043691e+01 | 9.000000e+01 | 11.89%
3.39/3.45 c 3.4s| 1 | 0 | 1711 | - |9071k| 0 | 133 | 152 | 506 | 152 | 538 | 55 | 0 | 12 | 8.048869e+01 | 9.000000e+01 | 11.82%
3.49/3.57 c 3.5s| 1 | 0 | 1767 | - |9198k| 0 | 137 | 152 | 506 | 152 | 534 | 56 | 0 | 12 | 8.052206e+01 | 9.000000e+01 | 11.77%
4.89/4.94 c 4.9s| 1 | 2 | 1767 | - |9198k| 0 | 137 | 152 | 506 | 152 | 534 | 56 | 0 | 30 | 8.052206e+01 | 9.000000e+01 | 11.77%
7.99/8.10 c
7.99/8.10 c SCIP Status : problem is solved [optimal solution found]
7.99/8.10 c Solving Time (sec) : 8.07
7.99/8.10 c Solving Nodes : 7
7.99/8.10 c Primal Bound : +9.00000000000000e+01 (1 solutions)
7.99/8.10 c Dual Bound : +9.00000000000000e+01
7.99/8.10 c Gap : 0.00 %
8.09/8.10 s OPTIMUM FOUND
8.09/8.10 v -x200 x199 x198 -x197 -x196 x195 -x194 x193 -x192 x191 -x190 -x189 -x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178
8.09/8.10 v x177 -x176 x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 -x156 x155
8.09/8.10 v -x154 x153 x152 -x151 -x150 x149 -x148 x147 -x146 -x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 -x133
8.09/8.10 v -x132 x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 -x116 -x115 -x114 x113 -x112 x111 -x110
8.09/8.10 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
8.09/8.10 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 x57
8.09/8.10 v -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
8.09/8.10 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
8.09/8.10 c SCIP Status : problem is solved [optimal solution found]
8.09/8.10 c Solving Time : 8.07
8.09/8.10 c Original Problem :
8.09/8.10 c Problem name : HOME/instance-2704418-1278555067.opb
8.09/8.10 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
8.09/8.10 c Constraints : 900 initial, 900 maximal
8.09/8.10 c Presolved Problem :
8.09/8.10 c Problem name : t_HOME/instance-2704418-1278555067.opb
8.09/8.10 c Variables : 152 (152 binary, 0 integer, 0 implicit integer, 0 continuous)
8.09/8.10 c Constraints : 497 initial, 510 maximal
8.09/8.10 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
8.09/8.10 c trivial : 0.00 4 0 0 0 0 0 0 0
8.09/8.10 c dualfix : 0.00 0 0 0 0 0 0 0 0
8.09/8.10 c boundshift : 0.00 0 0 0 0 0 0 0 0
8.09/8.10 c inttobinary : 0.00 0 0 0 0 0 0 0 0
8.09/8.10 c implics : 0.00 0 3 0 0 0 0 0 0
8.09/8.10 c probing : 0.02 23 0 0 0 0 0 0 0
8.09/8.10 c setppc : 0.00 0 0 0 0 0 36 0 0
8.09/8.10 c linear : 0.02 18 0 0 22 0 215 17 0
8.09/8.10 c logicor : 0.02 0 0 0 0 0 152 0 0
8.09/8.10 c root node : - 64 - - 64 - - - -
8.09/8.10 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
8.09/8.10 c integral : 0 0 0 14 0 3 21 0 0 6
8.09/8.10 c setppc : 123 17 586 0 0 4 105 0 0 0
8.09/8.10 c linear : 0+ 17 73 0 0 0 3 2 0 0
8.09/8.10 c logicor : 374 17 469 0 0 1 28 0 0 0
8.09/8.10 c countsols : 0 0 0 0 0 0 0 0 0 0
8.09/8.10 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
8.09/8.10 c integral : 5.28 0.00 0.00 5.28 0.00
8.09/8.10 c setppc : 0.01 0.00 0.01 0.00 0.00
8.09/8.10 c linear : 0.00 0.00 0.00 0.00 0.00
8.09/8.10 c logicor : 0.00 0.00 0.00 0.00 0.00
8.09/8.10 c countsols : 0.00 0.00 0.00 0.00 0.00
8.09/8.10 c Propagators : Time Calls Cutoffs DomReds
8.09/8.10 c vbounds : 0.00 2 0 0
8.09/8.10 c rootredcost : 0.00 0 0 0
8.09/8.10 c pseudoobj : 0.00 101 2 0
8.09/8.10 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
8.09/8.10 c propagation : 0.00 0 0 0 0.0 0 0.0 -
8.09/8.10 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
8.09/8.10 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
8.09/8.10 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
8.09/8.10 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
8.09/8.10 c applied globally : - - - 0 0.0 - - -
8.09/8.10 c applied locally : - - - 0 0.0 - - -
8.09/8.10 c Separators : Time Calls Cutoffs DomReds Cuts Conss
8.09/8.10 c cut pool : 0.04 16 - - 208 - (maximal pool size: 2217)
8.09/8.10 c redcost : 0.00 29 0 10 0 0
8.09/8.10 c impliedbounds : 0.00 17 0 0 63 0
8.09/8.10 c intobj : 0.00 0 0 0 0 0
8.09/8.10 c cgmip : 0.00 0 0 0 0 0
8.09/8.10 c gomory : 0.92 17 0 0 762 0
8.09/8.10 c strongcg : 0.85 17 0 0 2425 0
8.09/8.10 c cmir : 0.05 10 0 0 0 0
8.09/8.10 c flowcover : 0.13 10 0 0 0 0
8.09/8.10 c clique : 0.00 17 0 0 10 0
8.09/8.10 c zerohalf : 0.00 0 0 0 0 0
8.09/8.10 c mcf : 0.00 1 0 0 0 0
8.09/8.10 c rapidlearning : 0.08 1 0 0 0 13
8.09/8.10 c Pricers : Time Calls Vars
8.09/8.10 c problem variables: 0.00 0 0
8.09/8.10 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
8.09/8.10 c relpscost : 5.28 14 3 21 0 0 6
8.09/8.10 c pscost : 0.00 0 0 0 0 0 0
8.09/8.10 c inference : 0.00 0 0 0 0 0 0
8.09/8.10 c mostinf : 0.00 0 0 0 0 0 0
8.09/8.10 c leastinf : 0.00 0 0 0 0 0 0
8.09/8.10 c fullstrong : 0.00 0 0 0 0 0 0
8.09/8.10 c allfullstrong : 0.00 0 0 0 0 0 0
8.09/8.10 c random : 0.00 0 0 0 0 0 0
8.09/8.10 c Primal Heuristics : Time Calls Found
8.09/8.10 c LP solutions : 0.00 - 0
8.09/8.10 c pseudo solutions : 0.00 - 0
8.09/8.10 c crossover : 0.00 0 0
8.09/8.10 c pscostdiving : 0.00 0 0
8.09/8.10 c oneopt : 0.00 1 0
8.09/8.10 c coefdiving : 0.00 1 0
8.09/8.10 c trivial : 0.00 2 0
8.09/8.10 c simplerounding : 0.00 0 0
8.09/8.10 c zirounding : 0.00 6 0
8.09/8.10 c rounding : 0.01 30 0
8.09/8.10 c shifting : 0.02 18 0
8.09/8.10 c intshifting : 0.00 0 0
8.09/8.10 c twoopt : 0.00 0 0
8.09/8.10 c fixandinfer : 0.00 0 0
8.09/8.10 c feaspump : 0.05 1 1
8.09/8.10 c fracdiving : 0.00 0 0
8.09/8.10 c veclendiving : 0.00 0 0
8.09/8.10 c intdiving : 0.00 0 0
8.09/8.10 c actconsdiving : 0.00 0 0
8.09/8.10 c objpscostdiving : 0.00 0 0
8.09/8.10 c rootsoldiving : 0.00 0 0
8.09/8.10 c linesearchdiving : 0.00 0 0
8.09/8.10 c guideddiving : 0.00 0 0
8.09/8.10 c octane : 0.00 0 0
8.09/8.10 c rens : 0.01 0 0
8.09/8.10 c rins : 0.00 0 0
8.09/8.10 c localbranching : 0.00 0 0
8.09/8.10 c mutation : 0.00 0 0
8.09/8.10 c dins : 0.00 0 0
8.09/8.10 c undercover : 0.00 0 0
8.09/8.10 c nlp : 0.00 0 0
8.09/8.10 c trysol : 0.00 0 0
8.09/8.10 c LP : Time Calls Iterations Iter/call Iter/sec
8.09/8.10 c primal LP : 0.00 0 0 0.00 -
8.09/8.10 c dual LP : 0.52 31 3132 101.03 5999.93
8.09/8.10 c lex dual LP : 0.00 0 0 0.00 -
8.09/8.10 c barrier LP : 0.00 0 0 0.00 -
8.09/8.10 c diving/probing LP: 0.06 7 264 37.71 4714.20
8.09/8.10 c strong branching : 5.28 139 27120 195.11 5141.16
8.09/8.10 c (at root node) : - 30 10081 336.03 -
8.09/8.10 c conflict analysis: 0.00 0 0 0.00 -
8.09/8.10 c B&B Tree :
8.09/8.10 c number of runs : 1
8.09/8.10 c nodes : 7
8.09/8.10 c nodes (total) : 7
8.09/8.10 c nodes left : 0
8.09/8.10 c max depth : 2
8.09/8.10 c max depth (total): 2
8.09/8.10 c backtracks : 1 (14.3%)
8.09/8.10 c delayed cutoffs : 0
8.09/8.10 c repropagations : 1 (0 domain reductions, 0 cutoffs)
8.09/8.10 c avg switch length: 2.29
8.09/8.10 c switching time : 0.00
8.09/8.10 c Solution :
8.09/8.10 c Solutions found : 1 (1 improvements)
8.09/8.10 c First Solution : +9.00000000000000e+01 (in run 1, after 1 nodes, 0.18 seconds, depth 0, found by <feaspump>)
8.09/8.10 c Primal Bound : +9.00000000000000e+01 (in run 1, after 1 nodes, 0.18 seconds, depth 0, found by <feaspump>)
8.09/8.10 c Dual Bound : +9.00000000000000e+01
8.09/8.10 c Gap : 0.00 %
8.09/8.10 c Root Dual Bound : +8.05220574523713e+01
8.09/8.10 c Root Iterations : 1767
8.09/8.11 c Time complete: 8.1.