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-2703042-1278564419.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
0.89/0.90 c 0.9s| 1 | 0 | 578 | - |2941k| 0 | 14 | 623 | 463 | 623 | 912 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.95 c 0.9s| 1 | 0 | 585 | - |2973k| 0 | 19 | 623 | 463 | 623 | 917 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
1.00/1.01 c 1.0s| 1 | 0 | 592 | - |2989k| 0 | 24 | 623 | 463 | 623 | 922 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
1.00/1.09 c 1.1s| 1 | 0 | 599 | - |3011k| 0 | 29 | 623 | 463 | 623 | 927 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
1.10/1.18 c 1.2s| 1 | 0 | 604 | - |3042k| 0 | 31 | 623 | 463 | 623 | 931 | 20 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.27 c 1.3s| 1 | 0 | 610 | - |3045k| 0 | 33 | 623 | 463 | 623 | 933 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.37 c 1.4s| 1 | 2 | 610 | - |3046k| 0 | 33 | 623 | 463 | 623 | 933 | 22 | 0 | 16 | 3.000000e+00 | -- | Inf
14.68/14.72 o 5
14.68/14.72 c *14.7s| 6295 | 2162 | 31760 | 4.9 |7186k| 89 | - | 623 |3062 | 623 | 218 | 12k|3275 |2564 | 3.000000e+00 | 5.000000e+00 | 66.67%
14.68/14.75 o 3
14.68/14.75 c *14.7s| 6302 | 0 | 31831 | 5.0 |4585k| 89 | - | 623 |2983 | 623 | 214 | 12k|3283 |2573 | 3.000000e+00 | 3.000000e+00 | 0.00%
14.68/14.75 c
14.68/14.75 c SCIP Status : problem is solved [optimal solution found]
14.68/14.75 c Solving Time (sec) : 14.74
14.68/14.75 c Solving Nodes : 6302
14.68/14.75 c Primal Bound : +3.00000000000000e+00 (2 solutions)
14.68/14.75 c Dual Bound : +3.00000000000000e+00
14.68/14.75 c Gap : 0.00 %
14.68/14.76 s OPTIMUM FOUND
14.68/14.76 v -x189 x188 -x187 x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 -x177 -x176 -x175 x174 x173 -x172 x126 -x125 -x124 x123 x122
14.68/14.76 v -x121 -x120 -x119 x118 -x171 -x170 -x169 -x168 -x167 -x166 -x165 x164 x163 x117 -x116 -x115 -x114 x113 -x112 x111 x110 x109 x162
14.68/14.76 v x161 x160 x159 x158 x157 -x156 x155 -x154 -x108 -x107 -x106 -x105 -x104 -x103 x102 -x101 x100 -x153 -x152 -x151 -x150 -x149
14.68/14.76 v -x148 x147 x146 x145 x99 x98 x97 x96 x95 x94 x93 x92 x91 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x90 -x89 x88
14.68/14.76 v -x87 -x86 -x85 -x84 -x83 x82 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x81 -x80 -x79 -x78 -x77 x76 x75 -x74 x73
14.68/14.76 v x72 -x71 -x70 x69 x68 -x67 -x66 -x65 x64 -x63 x62 x61 x60 x59 -x58 x57 x56 x55 x54 -x53 x52 x51 -x50 x49 -x48 x47 x46 x45 x44
14.68/14.76 v x43 x42 x41 x40 -x39 x38 x37 -x36 -x35 -x34 x33 x32 x31 x30 x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 x21 -x20 x19 -x18 x17 -x16
14.68/14.76 v x15 -x14 x13 x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
14.68/14.76 c SCIP Status : problem is solved [optimal solution found]
14.68/14.76 c Solving Time : 14.74
14.68/14.76 c Original Problem :
14.68/14.76 c Problem name : HOME/instance-2703042-1278564419.opb
14.68/14.76 c Variables : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
14.68/14.76 c Constraints : 582 initial, 582 maximal
14.68/14.76 c Presolved Problem :
14.68/14.76 c Problem name : t_HOME/instance-2703042-1278564419.opb
14.68/14.76 c Variables : 623 (623 binary, 0 integer, 0 implicit integer, 0 continuous)
14.68/14.76 c Constraints : 463 initial, 3062 maximal
14.68/14.76 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
14.68/14.76 c trivial : 0.00 0 0 0 0 0 0 0 0
14.68/14.76 c dualfix : 0.00 0 0 0 0 0 0 0 0
14.68/14.76 c boundshift : 0.00 0 0 0 0 0 0 0 0
14.68/14.76 c inttobinary : 0.00 0 0 0 0 0 0 0 0
14.68/14.76 c implics : 0.00 0 0 0 0 0 0 0 0
14.68/14.76 c probing : 0.03 0 0 0 0 0 0 0 0
14.68/14.76 c and : 0.06 14 112 0 0 0 112 0 112
14.68/14.76 c linear : 0.01 1 6 0 0 0 0 0 56
14.68/14.76 c logicor : 0.00 0 0 0 0 0 0 0 0
14.68/14.76 c root node : - 71 - - 71 - - - -
14.68/14.76 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
14.68/14.76 c integral : 0 0 0 4741 0 0 51 0 0 9402
14.68/14.76 c and : 448 9919 19148 1 0 270 35901 12970 0 0
14.68/14.76 c linear : 7 6 18877 1 0 2111 12006 0 0 0
14.68/14.76 c logicor : 8+ 6 7404 2 0 24 2841 0 0 0
14.68/14.76 c countsols : 0 0 0 2 0 0 0 0 0 0
14.68/14.76 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
14.68/14.76 c integral : 2.15 0.00 0.00 2.15 0.00
14.68/14.76 c and : 1.57 1.22 0.35 0.00 0.00
14.68/14.76 c linear : 0.98 0.00 0.98 0.00 0.00
14.68/14.76 c logicor : 0.36 0.00 0.36 0.00 0.00
14.68/14.76 c countsols : 0.00 0.00 0.00 0.00 0.00
14.68/14.76 c Propagators : Time Calls Cutoffs DomReds
14.68/14.76 c vbounds : 0.01 2 0 0
14.68/14.76 c rootredcost : 0.01 1 0 7
14.68/14.76 c pseudoobj : 0.03 18725 0 1
14.68/14.76 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
14.68/14.76 c propagation : 0.67 2405 2395 30201 52.0 280 27.9 -
14.68/14.76 c infeasible LP : 0.01 31 31 94 39.3 0 0.0 0
14.68/14.76 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
14.68/14.76 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
14.68/14.76 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
14.68/14.76 c applied globally : - - - 3283 21.2 - - -
14.68/14.76 c applied locally : - - - 0 0.0 - - -
14.68/14.76 c Separators : Time Calls Cutoffs DomReds Cuts Conss
14.68/14.76 c cut pool : 0.00 5 - - 2 - (maximal pool size: 33)
14.68/14.76 c redcost : 0.16 9920 0 0 0 0
14.68/14.76 c impliedbounds : 0.00 6 0 0 1 0
14.68/14.76 c intobj : 0.00 0 0 0 0 0
14.68/14.76 c cgmip : 0.00 0 0 0 0 0
14.68/14.76 c gomory : 0.06 6 0 0 0 0
14.68/14.76 c strongcg : 0.04 6 0 0 0 0
14.68/14.76 c cmir : 0.04 6 0 0 19 0
14.68/14.76 c flowcover : 0.23 6 0 0 19 0
14.68/14.76 c clique : 0.00 1 0 0 0 0
14.68/14.76 c zerohalf : 0.00 0 0 0 0 0
14.68/14.76 c mcf : 0.00 1 0 0 0 0
14.68/14.76 c rapidlearning : 0.12 1 0 0 0 0
14.68/14.76 c Pricers : Time Calls Vars
14.68/14.76 c problem variables: 0.00 0 0
14.68/14.76 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
14.68/14.76 c relpscost : 2.14 4739 0 51 0 0 9402
14.68/14.76 c pscost : 0.00 0 0 0 0 0 0
14.68/14.76 c inference : 0.00 0 0 0 0 0 0
14.68/14.76 c mostinf : 0.00 0 0 0 0 0 0
14.68/14.76 c leastinf : 0.00 0 0 0 0 0 0
14.68/14.76 c fullstrong : 0.00 0 0 0 0 0 0
14.68/14.76 c allfullstrong : 0.00 0 0 0 0 0 0
14.68/14.76 c random : 0.00 0 0 0 0 0 0
14.68/14.76 c Primal Heuristics : Time Calls Found
14.68/14.76 c LP solutions : 0.01 - 2
14.68/14.76 c pseudo solutions : 0.00 - 0
14.68/14.76 c crossover : 0.00 0 0
14.68/14.76 c guideddiving : 0.00 0 0
14.68/14.76 c oneopt : 0.01 1 0
14.68/14.76 c objpscostdiving : 0.05 1 0
14.68/14.76 c rootsoldiving : 0.11 1 0
14.68/14.76 c coefdiving : 0.01 2 0
14.68/14.76 c pscostdiving : 0.01 2 0
14.68/14.76 c fracdiving : 0.01 2 0
14.68/14.76 c veclendiving : 0.01 2 0
14.68/14.76 c linesearchdiving : 0.01 2 0
14.68/14.76 c feaspump : 0.04 2 0
14.68/14.76 c trivial : 0.00 2 0
14.68/14.76 c simplerounding : 0.00 0 0
14.68/14.76 c zirounding : 0.02 1000 0
14.68/14.76 c rounding : 0.07 1337 0
14.68/14.76 c shifting : 1.23 423 0
14.68/14.76 c intshifting : 0.00 0 0
14.68/14.76 c twoopt : 0.00 0 0
14.68/14.76 c fixandinfer : 0.00 0 0
14.68/14.76 c intdiving : 0.00 0 0
14.68/14.76 c actconsdiving : 0.00 0 0
14.68/14.76 c octane : 0.00 0 0
14.68/14.76 c rens : 0.02 1 0
14.68/14.76 c rins : 0.00 0 0
14.68/14.76 c localbranching : 0.00 0 0
14.68/14.76 c mutation : 0.00 0 0
14.68/14.76 c dins : 0.00 0 0
14.68/14.76 c undercover : 0.58 1 0
14.68/14.76 c nlp : 0.00 0 0
14.68/14.76 c trysol : 0.01 0 0
14.68/14.76 c LP : Time Calls Iterations Iter/call Iter/sec
14.68/14.76 c primal LP : 0.09 0 0 0.00 0.00
14.68/14.76 c dual LP : 3.91 10025 29927 2.99 7644.24
14.68/14.76 c lex dual LP : 0.00 0 0 0.00 -
14.68/14.76 c barrier LP : 0.00 0 0 0.00 -
14.68/14.76 c diving/probing LP: 0.14 374 1904 5.09 13131.22
14.68/14.76 c strong branching : 2.03 2573 14769 5.74 7275.41
14.68/14.76 c (at root node) : - 16 420 26.25 -
14.68/14.76 c conflict analysis: 0.00 0 0 0.00 -
14.68/14.76 c B&B Tree :
14.68/14.76 c number of runs : 1
14.68/14.76 c nodes : 6302
14.68/14.76 c nodes (total) : 6302
14.68/14.76 c nodes left : 0
14.68/14.76 c max depth : 89
14.68/14.76 c max depth (total): 89
14.68/14.76 c backtracks : 882 (14.0%)
14.68/14.76 c delayed cutoffs : 850
14.68/14.76 c repropagations : 3170 (10548 domain reductions, 793 cutoffs)
14.68/14.76 c avg switch length: 4.35
14.68/14.76 c switching time : 0.68
14.68/14.76 c Solution :
14.68/14.76 c Solutions found : 2 (2 improvements)
14.68/14.76 c First Solution : +5.00000000000000e+00 (in run 1, after 6295 nodes, 14.70 seconds, depth 89, found by <relaxation>)
14.68/14.76 c Primal Bound : +3.00000000000000e+00 (in run 1, after 6302 nodes, 14.73 seconds, depth 89, found by <relaxation>)
14.68/14.76 c Dual Bound : +3.00000000000000e+00
14.68/14.76 c Gap : 0.00 %
14.68/14.76 c Root Dual Bound : +3.00000000000000e+00
14.68/14.76 c Root Iterations : 610
14.68/14.77 c Time complete: 14.77.