0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2667522-1276430127.opb>
0.00/0.03 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 900 constraints
0.00/0.03 c problem read
0.00/0.03 c presolving settings loaded
0.00/0.03 c presolving:
0.04/0.08 c (round 1) 0 del vars, 24 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 664 impls, 0 clqs
0.09/0.12 c (round 2) 9 del vars, 24 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2090 impls, 0 clqs
0.09/0.12 c (round 3) 9 del vars, 42 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2090 impls, 0 clqs
0.09/0.14 c (round 4) 9 del vars, 44 del conss, 0 chg bounds, 24 chg sides, 0 chg coeffs, 876 upgd conss, 2090 impls, 0 clqs
0.09/0.14 c presolving (5 rounds):
0.09/0.14 c 9 deleted vars, 44 deleted constraints, 0 tightened bounds, 0 added holes, 24 changed sides, 0 changed coefficients
0.09/0.14 c 2090 implications, 0 cliques
0.09/0.14 c presolved problem has 191 variables (191 bin, 0 int, 0 impl, 0 cont) and 856 constraints
0.09/0.14 c 856 constraints of type <logicor>
0.09/0.14 c transformed objective value is always integral (scale: 1)
0.09/0.14 c Presolving Time: 0.09
0.09/0.14 c - non default parameters ----------------------------------------------------------------------
0.09/0.14 c # SCIP version 1.2.1.2
0.09/0.14 c
0.09/0.14 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.14 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14 c conflict/interconss = 0
0.09/0.14 c
0.09/0.14 c # should binary conflicts be preferred?
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c conflict/preferbinary = TRUE
0.09/0.14 c
0.09/0.14 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.14 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.14 c constraints/agelimit = 1
0.09/0.14 c
0.09/0.14 c # should enforcement of pseudo solution be disabled?
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c constraints/disableenfops = TRUE
0.09/0.14 c
0.09/0.14 c # frequency for displaying node information lines
0.09/0.14 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14 c display/freq = 10000
0.09/0.14 c
0.09/0.14 c # maximal time in seconds to run
0.09/0.14 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14 c limits/time = 1799.98
0.09/0.14 c
0.09/0.14 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14 c limits/memory = 1620
0.09/0.14 c
0.09/0.14 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.14 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.14 c lp/solvefreq = 0
0.09/0.14 c
0.09/0.14 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.09/0.14 c # [type: char, range: {lafpsqd}, default: l]
0.09/0.14 c lp/pricing = a
0.09/0.14 c
0.09/0.14 c # should presolving try to simplify inequalities
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c constraints/linear/simplifyinequalities = TRUE
0.09/0.14 c
0.09/0.14 c # should presolving try to simplify knapsacks
0.09/0.14 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.14 c
0.09/0.14 c # priority of node selection rule <dfs> in standard mode
0.09/0.14 c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.14 c nodeselection/dfs/stdpriority = 1000000
0.09/0.14 c
0.09/0.14 c -----------------------------------------------------------------------------------------------
0.09/0.14 c start solving
0.09/0.14 c
0.39/0.47 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.39/0.47 c 0.4s| 1 | 0 | 1531 | - |1847k| 0 | 170 | 191 | 856 | 191 | 842 | 0 | 0 | 0 | 6.997876e+01 | -- | Inf
1.19/1.29 c 1.2s| 1 | 0 | 3426 | - |4084k| 0 | 173 | 191 | 856 | 191 | 903 | 61 | 0 | 0 | 7.118242e+01 | -- | Inf
1.49/1.52 c 1.4s| 1 | 0 | 3551 | - |6051k| 0 | 174 | 191 | 856 | 191 | 908 | 66 | 0 | 0 | 7.134860e+01 | -- | Inf
1.69/1.76 c 1.7s| 1 | 0 | 3650 | - |8258k| 0 | 180 | 191 | 856 | 191 | 912 | 70 | 0 | 0 | 7.150700e+01 | -- | Inf
1.99/2.01 c 1.9s| 1 | 0 | 3744 | - | 10M| 0 | 175 | 191 | 856 | 191 | 916 | 74 | 0 | 0 | 7.161565e+01 | -- | Inf
2.20/2.25 c 2.2s| 1 | 0 | 3830 | - | 12M| 0 | 179 | 191 | 856 | 191 | 917 | 75 | 0 | 0 | 7.165674e+01 | -- | Inf
2.49/2.51 c 2.4s| 1 | 0 | 3876 | - | 14M| 0 | 175 | 191 | 856 | 191 | 918 | 76 | 0 | 0 | 7.167089e+01 | -- | Inf
2.69/2.76 c 2.7s| 1 | 0 | 3926 | - | 17M| 0 | 177 | 191 | 856 | 191 | 919 | 77 | 0 | 0 | 7.167882e+01 | -- | Inf
2.99/3.04 c 2.9s| 1 | 0 | 3971 | - | 19M| 0 | 175 | 191 | 856 | 191 | 921 | 79 | 0 | 0 | 7.169058e+01 | -- | Inf
3.30/3.35 c 3.2s| 1 | 0 | 4057 | - | 21M| 0 | 171 | 191 | 856 | 191 | 922 | 80 | 0 | 0 | 7.170296e+01 | -- | Inf
3.59/3.63 c 3.5s| 1 | 0 | 4086 | - | 22M| 0 | 179 | 191 | 856 | 191 | 923 | 81 | 0 | 0 | 7.170659e+01 | -- | Inf
3.79/3.89 c 3.8s| 1 | 0 | 4111 | - | 22M| 0 | 180 | 191 | 856 | 191 | 924 | 82 | 0 | 0 | 7.171111e+01 | -- | Inf
4.09/4.18 c 4.1s| 1 | 0 | 4184 | - | 23M| 0 | 175 | 191 | 856 | 191 | 879 | 83 | 0 | 0 | 7.172723e+01 | -- | Inf
4.40/4.43 c 4.3s| 1 | 0 | 4200 | - | 24M| 0 | 176 | 191 | 856 | 191 | 880 | 84 | 0 | 0 | 7.172984e+01 | -- | Inf
4.59/4.69 c 4.5s| 1 | 0 | 4251 | - | 24M| 0 | 167 | 191 | 856 | 191 | 881 | 85 | 0 | 0 | 7.174646e+01 | -- | Inf
4.89/4.93 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
4.89/4.93 c 4.8s| 1 | 0 | 4267 | - | 24M| 0 | 167 | 191 | 856 | 191 | 882 | 86 | 0 | 0 | 7.174692e+01 | -- | Inf
5.09/5.19 c 5.0s| 1 | 0 | 4320 | - | 24M| 0 | 177 | 191 | 856 | 191 | 883 | 87 | 0 | 0 | 7.175925e+01 | -- | Inf
5.39/5.46 c 5.3s| 1 | 0 | 4370 | - | 24M| 0 | 176 | 191 | 856 | 191 | 884 | 88 | 0 | 0 | 7.176278e+01 | -- | Inf
5.69/5.72 c 5.6s| 1 | 0 | 4393 | - | 24M| 0 | 175 | 191 | 856 | 191 | 876 | 89 | 0 | 0 | 7.176365e+01 | -- | Inf
5.89/5.99 c 5.8s| 1 | 0 | 4437 | - | 24M| 0 | 177 | 191 | 856 | 191 | 877 | 90 | 0 | 0 | 7.177089e+01 | -- | Inf
6.19/6.24 c 6.1s| 1 | 0 | 4438 | - | 24M| 0 | 177 | 191 | 856 | 191 | 878 | 91 | 0 | 0 | 7.177090e+01 | -- | Inf
11.38/11.43 c 11.2s| 1 | 2 | 4438 | - | 24M| 0 | 177 | 191 | 856 | 191 | 878 | 91 | 0 | 26 | 7.177090e+01 | -- | Inf
11.38/11.46 o 95
11.38/11.46 c *11.2s| 64 | 3 | 4438 | 0.0 | 24M| 15 | - | 191 | 858 | 0 | 0 | 91 | 17 | 26 | 7.380798e+01 | 9.500000e+01 | 28.71%
11.38/11.49 c
11.38/11.49 c SCIP Status : problem is solved [optimal solution found]
11.38/11.49 c Solving Time (sec) : 11.24
11.38/11.49 c Solving Nodes : 111
11.38/11.49 c Primal Bound : +9.50000000000000e+01 (1 solutions)
11.38/11.49 c Dual Bound : +9.50000000000000e+01
11.38/11.49 c Gap : 0.00 %
11.38/11.49 s OPTIMUM FOUND
11.38/11.49 v x200 -x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 -x190 -x189 x188 -x187 -x186 x185 -x184 x183 -x182 x181 x180 -x179 -x178
11.38/11.49 v x177 x176 -x175 -x174 x173 x172 -x171 -x170 x169 -x168 x167 -x166 x165 -x164 x163 -x162 x161 x160 -x159 -x158 x157 x156 -x155
11.38/11.49 v -x154 -x153 -x152 -x151 x150 -x149 -x148 x147 -x146 x145 x144 -x143 -x142 x141 -x140 x139 -x138 x137 x136 -x135 -x134 x133
11.38/11.49 v -x132 x131 -x130 x129 x128 -x127 -x126 x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 x116 -x115 x114 -x113 -x112 x111 x110
11.38/11.49 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
11.38/11.49 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
11.38/11.49 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 -x29
11.38/11.49 v -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
11.38/11.49 c SCIP Status : problem is solved [optimal solution found]
11.38/11.49 c Solving Time : 11.24
11.38/11.49 c Original Problem :
11.38/11.49 c Problem name : HOME/instance-2667522-1276430127.opb
11.38/11.49 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
11.38/11.49 c Constraints : 900 initial, 900 maximal
11.38/11.49 c Presolved Problem :
11.38/11.49 c Problem name : t_HOME/instance-2667522-1276430127.opb
11.38/11.49 c Variables : 191 (191 binary, 0 integer, 0 implicit integer, 0 continuous)
11.38/11.49 c Constraints : 856 initial, 868 maximal
11.38/11.49 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
11.38/11.49 c trivial : 0.00 0 0 0 0 0 0 0 0
11.38/11.49 c dualfix : 0.00 0 0 0 0 0 0 0 0
11.38/11.49 c boundshift : 0.00 0 0 0 0 0 0 0 0
11.38/11.49 c inttobinary : 0.00 0 0 0 0 0 0 0 0
11.38/11.49 c implics : 0.00 0 0 0 0 0 0 0 0
11.38/11.49 c probing : 0.02 2 7 0 0 0 0 0 0
11.38/11.49 c linear : 0.02 0 0 0 0 0 24 24 0
11.38/11.49 c logicor : 0.05 0 0 0 0 0 20 0 0
11.38/11.49 c root node : - 110 - - 110 - - - -
11.38/11.49 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
11.38/11.49 c integral : 0 0 0 1 0 0 0 0 0 2
11.38/11.49 c logicor : 856+ 21 1756 0 1 61 3600 0 0 0
11.38/11.49 c countsols : 0 0 0 0 1 0 0 0 0 0
11.38/11.49 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
11.38/11.49 c integral : 4.96 0.00 0.00 4.96 0.00
11.38/11.49 c logicor : 0.01 0.01 0.00 0.00 0.00
11.38/11.49 c countsols : 0.00 0.00 0.00 0.00 0.00
11.38/11.49 c Propagators : Time Calls Cutoffs DomReds
11.38/11.49 c vbounds : 0.00 2 0 0
11.38/11.49 c rootredcost : 0.00 1 0 0
11.38/11.49 c pseudoobj : 0.01 1254 0 9
11.38/11.49 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
11.38/11.49 c propagation : 0.00 60 46 46 3.8 1 5.0 -
11.38/11.49 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
11.38/11.49 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
11.38/11.49 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
11.38/11.49 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
11.38/11.49 c applied globally : - - - 47 3.8 - - -
11.38/11.49 c applied locally : - - - 0 0.0 - - -
11.38/11.49 c Separators : Time Calls Cutoffs DomReds Cuts Conss
11.38/11.49 c cut pool : 0.10 20 - - 1618 - (maximal pool size: 5187)
11.38/11.49 c redcost : 0.00 21 0 0 0 0
11.38/11.49 c impliedbounds : 0.00 21 0 0 126 0
11.38/11.49 c intobj : 0.00 0 0 0 0 0
11.38/11.49 c cgmip : 0.00 0 0 0 0 0
11.38/11.49 c gomory : 2.51 21 0 0 72 0
11.38/11.49 c strongcg : 2.05 20 0 0 5201 0
11.38/11.49 c cmir : 0.04 10 0 0 0 0
11.38/11.49 c flowcover : 0.06 10 0 0 0 0
11.38/11.49 c clique : 0.01 21 0 0 21 0
11.38/11.49 c zerohalf : 0.00 0 0 0 0 0
11.38/11.49 c mcf : 0.00 1 0 0 0 0
11.38/11.49 c rapidlearning : 0.00 0 0 0 0 0
11.38/11.49 c Pricers : Time Calls Vars
11.38/11.49 c problem variables: 0.00 0 0
11.38/11.49 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
11.38/11.49 c relpscost : 4.96 1 0 0 0 0 2
11.38/11.49 c pscost : 0.00 0 0 0 0 0 0
11.38/11.49 c inference : 0.00 72 0 0 0 0 144
11.38/11.49 c mostinf : 0.00 0 0 0 0 0 0
11.38/11.49 c leastinf : 0.00 0 0 0 0 0 0
11.38/11.49 c fullstrong : 0.00 0 0 0 0 0 0
11.38/11.49 c allfullstrong : 0.00 0 0 0 0 0 0
11.38/11.49 c random : 0.00 0 0 0 0 0 0
11.38/11.49 c Primal Heuristics : Time Calls Found
11.38/11.49 c LP solutions : 0.00 - 0
11.38/11.49 c pseudo solutions : 0.00 - 1
11.38/11.49 c oneopt : 0.00 0 0
11.38/11.49 c crossover : 0.00 0 0
11.38/11.49 c trivial : 0.00 2 0
11.38/11.49 c simplerounding : 0.00 0 0
11.38/11.49 c zirounding : 0.00 1 0
11.38/11.49 c rounding : 0.00 21 0
11.38/11.49 c shifting : 0.04 21 0
11.38/11.49 c intshifting : 0.00 0 0
11.38/11.49 c twoopt : 0.00 0 0
11.38/11.49 c fixandinfer : 0.00 0 0
11.38/11.49 c feaspump : 0.54 1 0
11.38/11.49 c coefdiving : 0.00 0 0
11.38/11.49 c pscostdiving : 0.00 0 0
11.38/11.49 c fracdiving : 0.00 0 0
11.38/11.49 c veclendiving : 0.00 0 0
11.38/11.49 c intdiving : 0.00 0 0
11.38/11.49 c actconsdiving : 0.00 0 0
11.38/11.49 c objpscostdiving : 0.00 0 0
11.38/11.49 c rootsoldiving : 0.00 0 0
11.38/11.49 c linesearchdiving : 0.00 0 0
11.38/11.49 c guideddiving : 0.00 0 0
11.38/11.49 c octane : 0.00 0 0
11.38/11.49 c rens : 0.01 0 0
11.38/11.49 c rins : 0.00 0 0
11.38/11.49 c localbranching : 0.00 0 0
11.38/11.49 c mutation : 0.00 0 0
11.38/11.49 c dins : 0.00 0 0
11.38/11.49 c undercover : 0.00 0 0
11.38/11.49 c nlp : 0.00 0 0
11.38/11.49 c trysol : 0.00 0 0
11.38/11.49 c LP : Time Calls Iterations Iter/call Iter/sec
11.38/11.49 c primal LP : 0.01 0 0 0.00 0.00
11.38/11.49 c dual LP : 0.73 21 2769 131.86 3793.15
11.38/11.49 c lex dual LP : 0.00 0 0 0.00 -
11.38/11.49 c barrier LP : 0.00 0 0 0.00 -
11.38/11.49 c diving/probing LP: 0.53 35 1669 47.69 3149.06
11.38/11.49 c strong branching : 4.96 26 13317 512.19 2684.88
11.38/11.49 c (at root node) : - 26 13317 512.19 -
11.38/11.49 c conflict analysis: 0.00 0 0 0.00 -
11.38/11.49 c B&B Tree :
11.38/11.49 c number of runs : 1
11.38/11.49 c nodes : 111
11.38/11.49 c nodes (total) : 111
11.38/11.49 c nodes left : 0
11.38/11.49 c max depth : 15
11.38/11.49 c max depth (total): 15
11.38/11.49 c backtracks : 25 (22.5%)
11.38/11.49 c delayed cutoffs : 27
11.38/11.49 c repropagations : 87 (1390 domain reductions, 23 cutoffs)
11.38/11.49 c avg switch length: 2.81
11.38/11.49 c switching time : 0.02
11.38/11.49 c Solution :
11.38/11.49 c Solutions found : 1 (1 improvements)
11.38/11.49 c First Solution : +9.50000000000000e+01 (in run 1, after 64 nodes, 11.22 seconds, depth 15, found by <relaxation>)
11.38/11.49 c Primal Bound : +9.50000000000000e+01 (in run 1, after 64 nodes, 11.22 seconds, depth 15, found by <relaxation>)
11.38/11.49 c Dual Bound : +9.50000000000000e+01
11.38/11.49 c Gap : 0.00 %
11.38/11.49 c Root Dual Bound : +7.17708979467560e+01
11.38/11.49 c Root Iterations : 4438
11.49/11.51 c Time complete: 11.5.