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-2703069-1278564439.opb>
0.00/0.01 c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 582 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.05/0.07 c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 56 chg coeffs, 0 upgd conss, 3108 impls, 0 clqs
0.05/0.07 c (round 2) 25 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 4836 impls, 0 clqs
0.05/0.08 c (round 3) 43 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 88 chg coeffs, 8 upgd conss, 6276 impls, 0 clqs
0.05/0.08 c (round 4) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 8 upgd conss, 7428 impls, 0 clqs
0.05/0.09 c (round 5) 79 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 8 upgd conss, 8292 impls, 0 clqs
0.05/0.09 c (round 6) 97 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 136 chg coeffs, 8 upgd conss, 8868 impls, 0 clqs
0.05/0.09 c (round 7) 115 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 152 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.05/0.10 c (round 8) 133 del vars, 112 del conss, 0 chg bounds, 0 chg sides, 168 chg coeffs, 8 upgd conss, 9156 impls, 0 clqs
0.09/0.12 c (0.1s) probing: 206/623 (33.1%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.09/0.12 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.12 c presolving (9 rounds):
0.09/0.12 c 133 deleted vars, 112 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 168 changed coefficients
0.09/0.12 c 9184 implications, 0 cliques
0.09/0.12 c presolved problem has 623 variables (623 bin, 0 int, 0 impl, 0 cont) and 463 constraints
0.09/0.12 c 448 constraints of type <and>
0.09/0.12 c 7 constraints of type <linear>
0.09/0.12 c 8 constraints of type <logicor>
0.09/0.12 c transformed objective value is always integral (scale: 2)
0.09/0.12 c Presolving Time: 0.10
0.09/0.12 c - non default parameters ----------------------------------------------------------------------
0.09/0.12 c # SCIP version 1.2.1.3
0.09/0.12 c
0.09/0.12 c # frequency for displaying node information lines
0.09/0.12 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12 c display/freq = 10000
0.09/0.12 c
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = 1789.99
0.09/0.12 c
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = 1620
0.09/0.12 c
0.09/0.12 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.12 c # [type: int, range: [1,2], default: 1]
0.09/0.12 c timing/clocktype = 2
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify inequalities
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/linear/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/indicator/addCouplingCons = TRUE
0.09/0.12 c
0.09/0.12 c # should presolving try to simplify knapsacks
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.12 c
0.09/0.12 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c heuristics/undercover/freq = 0
0.09/0.12 c
0.09/0.12 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.12 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12 c separating/rapidlearning/freq = 0
0.09/0.12 c
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving
0.09/0.12 c
0.09/0.13 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.13 c 0.1s| 1 | 0 | 18 | - |2908k| 0 | 10 | 623 | 463 | 623 | 911 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.98 c 1.0s| 1 | 0 | 566 | - |2957k| 0 | 14 | 623 | 463 | 623 | 913 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
1.00/1.04 c 1.0s| 1 | 0 | 582 | - |2984k| 0 | 23 | 623 | 463 | 623 | 918 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
1.10/1.12 c 1.1s| 1 | 0 | 610 | - |3029k| 0 | 31 | 623 | 463 | 623 | 925 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.22 c 1.2s| 1 | 0 | 628 | - |3058k| 0 | 37 | 623 | 463 | 623 | 934 | 23 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.35 c 1.3s| 1 | 0 | 643 | - |3093k| 0 | 45 | 623 | 463 | 623 | 941 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
1.39/1.47 c 1.5s| 1 | 0 | 652 | - |3124k| 0 | 43 | 623 | 463 | 623 | 948 | 37 | 0 | 0 | 3.000000e+00 | -- | Inf
1.69/1.76 c 1.7s| 1 | 2 | 652 | - |3125k| 0 | 43 | 623 | 463 | 623 | 948 | 37 | 0 | 17 | 3.000000e+00 | -- | Inf
5.99/6.00 o 9
5.99/6.00 c * 6.0s| 593 | 230 | 8045 | 12.5 |3731k| 90 | - | 623 | 933 | 623 | 186 |2072 | 470 |1950 | 3.000000e+00 | 9.000000e+00 | 200.00%
7.59/7.64 o 3
7.59/7.64 c * 7.6s| 1150 | 0 | 9931 | 8.1 |3748k| 96 | - | 623 |1213 | 623 | 199 |2996 | 813 |2888 | 3.000000e+00 | 3.000000e+00 | 0.00%
7.59/7.64 c
7.59/7.64 c SCIP Status : problem is solved [optimal solution found]
7.59/7.64 c Solving Time (sec) : 7.63
7.59/7.64 c Solving Nodes : 1150
7.59/7.64 c Primal Bound : +3.00000000000000e+00 (2 solutions)
7.59/7.64 c Dual Bound : +3.00000000000000e+00
7.59/7.64 c Gap : 0.00 %
7.59/7.64 s OPTIMUM FOUND
7.59/7.64 v -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x126 -x125 -x124 -x123
7.59/7.64 v -x122 x121 x120 x119 x118 -x171 -x170 -x169 -x168 -x167 x166 -x165 x164 -x163 -x117 -x116 -x115 -x114 -x113 -x112 -x111 x110
7.59/7.64 v x109 -x162 -x161 -x160 -x159 -x158 x157 x156 -x155 -x154 -x108 -x107 x106 x105 -x104 x103 x102 -x101 x100 -x153 -x152 -x151
7.59/7.64 v -x150 -x149 x148 x147 -x146 x145 -x99 x98 -x97 x96 -x95 x94 -x93 -x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137
7.59/7.64 v -x136 -x90 x89 x88 -x87 -x86 -x85 -x84 x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x81 -x80 x79 -x78 -x77 -x76
7.59/7.64 v -x75 -x74 x73 -x72 -x71 -x70 x69 x68 -x67 -x66 x65 x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 x55 -x54 -x53 -x52 x51 -x50
7.59/7.64 v x49 x48 x47 x46 -x45 -x44 -x43 x42 -x41 -x40 x39 -x38 x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 x29 x28 -x27 -x26 -x25 -x24 -x23
7.59/7.64 v -x22 -x21 x20 x19 x18 -x17 x16 x15 -x14 x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
7.59/7.64 c SCIP Status : problem is solved [optimal solution found]
7.59/7.64 c Solving Time : 7.63
7.59/7.64 c Original Problem :
7.59/7.64 c Problem name : HOME/instance-2703069-1278564439.opb
7.59/7.64 c Variables : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
7.59/7.64 c Constraints : 582 initial, 582 maximal
7.59/7.64 c Presolved Problem :
7.59/7.64 c Problem name : t_HOME/instance-2703069-1278564439.opb
7.59/7.64 c Variables : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
7.59/7.64 c Constraints : 463 initial, 1213 maximal
7.59/7.64 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
7.59/7.64 c trivial : 0.00 0 0 0 0 0 0 0 0
7.59/7.64 c dualfix : 0.00 0 0 0 0 0 0 0 0
7.59/7.64 c boundshift : 0.00 0 0 0 0 0 0 0 0
7.59/7.64 c inttobinary : 0.00 0 0 0 0 0 0 0 0
7.59/7.64 c implics : 0.00 0 0 0 0 0 0 0 0
7.59/7.64 c probing : 0.03 0 0 0 0 0 0 0 0
7.59/7.64 c and : 0.05 14 112 0 0 0 112 0 112
7.59/7.64 c linear : 0.01 1 6 0 0 0 0 0 56
7.59/7.64 c logicor : 0.00 0 0 0 0 0 0 0 0
7.59/7.64 c root node : - 60 - - 60 - - - -
7.59/7.64 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
7.59/7.64 c integral : 0 0 0 1041 0 1 56 0 0 1996
7.59/7.64 c and : 448 2186 4188 0 0 57 5546 2970 0 0
7.59/7.64 c linear : 7 6 4129 0 0 159 2107 0 0 0
7.59/7.64 c logicor : 8+ 6 989 1 0 2 171 0 0 0
7.59/7.64 c countsols : 0 0 0 2 0 0 0 0 0 0
7.59/7.64 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
7.59/7.64 c integral : 3.07 0.00 0.00 3.07 0.00
7.59/7.64 c and : 0.28 0.20 0.08 0.00 0.00
7.59/7.64 c linear : 0.18 0.00 0.18 0.00 0.00
7.59/7.64 c logicor : 0.01 0.00 0.01 0.00 0.00
7.59/7.64 c countsols : 0.00 0.00 0.00 0.00 0.00
7.59/7.64 c Propagators : Time Calls Cutoffs DomReds
7.59/7.64 c vbounds : 0.00 2 0 0
7.59/7.64 c rootredcost : 0.00 1 0 6
7.59/7.64 c pseudoobj : 0.00 3765 0 0
7.59/7.64 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
7.59/7.64 c propagation : 0.13 218 218 3939 78.8 117 58.0 -
7.59/7.64 c infeasible LP : 0.04 169 165 803 45.4 102 8.7 0
7.59/7.64 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
7.59/7.64 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
7.59/7.64 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
7.59/7.64 c applied globally : - - - 813 31.2 - - -
7.59/7.64 c applied locally : - - - 0 0.0 - - -
7.59/7.64 c Separators : Time Calls Cutoffs DomReds Cuts Conss
7.59/7.64 c cut pool : 0.00 5 - - 15 - (maximal pool size: 78)
7.59/7.64 c redcost : 0.04 2188 0 0 0 0
7.59/7.64 c impliedbounds : 0.00 6 0 0 13 0
7.59/7.64 c intobj : 0.00 0 0 0 0 0
7.59/7.64 c cgmip : 0.00 0 0 0 0 0
7.59/7.64 c gomory : 0.08 6 0 0 0 0
7.59/7.64 c strongcg : 0.07 6 0 0 47 0
7.59/7.64 c cmir : 0.05 6 0 0 34 0
7.59/7.64 c flowcover : 0.28 6 0 0 64 0
7.59/7.64 c clique : 0.00 1 0 0 0 0
7.59/7.64 c zerohalf : 0.00 0 0 0 0 0
7.59/7.64 c mcf : 0.00 1 0 0 0 0
7.59/7.64 c rapidlearning : 0.12 1 0 0 0 0
7.59/7.64 c Pricers : Time Calls Vars
7.59/7.64 c problem variables: 0.00 0 0
7.59/7.64 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
7.59/7.64 c relpscost : 3.06 1039 1 56 0 0 1996
7.59/7.64 c pscost : 0.00 0 0 0 0 0 0
7.59/7.64 c inference : 0.00 0 0 0 0 0 0
7.59/7.64 c mostinf : 0.00 0 0 0 0 0 0
7.59/7.64 c leastinf : 0.00 0 0 0 0 0 0
7.59/7.64 c fullstrong : 0.00 0 0 0 0 0 0
7.59/7.64 c allfullstrong : 0.00 0 0 0 0 0 0
7.59/7.64 c random : 0.00 0 0 0 0 0 0
7.59/7.64 c Primal Heuristics : Time Calls Found
7.59/7.64 c LP solutions : 0.00 - 2
7.59/7.64 c pseudo solutions : 0.00 - 0
7.59/7.64 c crossover : 0.00 0 0
7.59/7.64 c guideddiving : 0.00 0 0
7.59/7.64 c intshifting : 0.00 0 0
7.59/7.64 c oneopt : 0.00 1 0
7.59/7.64 c fracdiving : 0.02 2 0
7.59/7.64 c veclendiving : 0.01 2 0
7.59/7.64 c linesearchdiving : 0.01 2 0
7.59/7.64 c coefdiving : 0.02 3 0
7.59/7.64 c pscostdiving : 0.06 3 0
7.59/7.64 c feaspump : 0.04 2 0
7.59/7.64 c objpscostdiving : 0.02 2 0
7.59/7.64 c rootsoldiving : 0.53 2 0
7.59/7.64 c trivial : 0.00 2 0
7.59/7.64 c simplerounding : 0.00 0 0
7.59/7.64 c zirounding : 0.01 997 0
7.59/7.64 c rounding : 0.02 618 0
7.59/7.64 c shifting : 0.38 149 0
7.59/7.64 c twoopt : 0.00 0 0
7.59/7.64 c fixandinfer : 0.00 0 0
7.59/7.64 c intdiving : 0.00 0 0
7.59/7.64 c actconsdiving : 0.00 0 0
7.59/7.64 c octane : 0.00 0 0
7.59/7.64 c rens : 0.03 1 0
7.59/7.64 c rins : 0.00 0 0
7.59/7.64 c localbranching : 0.00 0 0
7.59/7.64 c mutation : 0.00 0 0
7.59/7.64 c dins : 0.00 0 0
7.59/7.64 c undercover : 0.67 1 0
7.59/7.64 c nlp : 0.00 0 0
7.59/7.64 c trysol : 0.00 0 0
7.59/7.64 c LP : Time Calls Iterations Iter/call Iter/sec
7.59/7.64 c primal LP : 0.04 0 0 0.00 0.00
7.59/7.64 c dual LP : 0.98 2268 7082 3.12 7226.68
7.59/7.64 c lex dual LP : 0.00 0 0 0.00 -
7.59/7.64 c barrier LP : 0.00 0 0 0.00 -
7.59/7.64 c diving/probing LP: 0.40 717 2849 3.97 7158.35
7.59/7.64 c strong branching : 3.04 2888 24970 8.65 8216.63
7.59/7.64 c (at root node) : - 17 1373 80.76 -
7.59/7.64 c conflict analysis: 0.00 0 0 0.00 -
7.59/7.64 c B&B Tree :
7.59/7.64 c number of runs : 1
7.59/7.64 c nodes : 1150
7.59/7.64 c nodes (total) : 1150
7.59/7.64 c nodes left : 0
7.59/7.64 c max depth : 96
7.59/7.64 c max depth (total): 96
7.59/7.64 c backtracks : 89 (7.7%)
7.59/7.64 c delayed cutoffs : 57
7.59/7.64 c repropagations : 415 (915 domain reductions, 56 cutoffs)
7.59/7.64 c avg switch length: 3.95
7.59/7.64 c switching time : 0.12
7.59/7.64 c Solution :
7.59/7.64 c Solutions found : 2 (2 improvements)
7.59/7.64 c First Solution : +9.00000000000000e+00 (in run 1, after 593 nodes, 5.99 seconds, depth 90, found by <relaxation>)
7.59/7.64 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1150 nodes, 7.62 seconds, depth 86, found by <relaxation>)
7.59/7.64 c Dual Bound : +3.00000000000000e+00
7.59/7.64 c Gap : 0.00 %
7.59/7.64 c Root Dual Bound : +3.00000000000000e+00
7.59/7.64 c Root Iterations : 652
7.59/7.65 c Time complete: 7.65.