0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2664953-1276646201.opb>
0.00/0.01 c original problem has 360 variables (360 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.04 c (round 1) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1768 impls, 0 clqs
0.00/0.04 c (round 2) 23 del vars, 9 del conss, 0 chg bounds, 0 chg sides, 39 chg coeffs, 0 upgd conss, 2507 impls, 0 clqs
0.00/0.05 c (round 3) 33 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 10 upgd conss, 3067 impls, 0 clqs
0.00/0.05 c (round 4) 43 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 10 upgd conss, 3547 impls, 0 clqs
0.00/0.06 c (round 5) 53 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 63 chg coeffs, 10 upgd conss, 3947 impls, 0 clqs
0.00/0.06 c (round 6) 63 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 10 upgd conss, 4267 impls, 0 clqs
0.00/0.06 c (round 7) 73 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 10 upgd conss, 4507 impls, 0 clqs
0.00/0.07 c (round 8) 83 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 87 chg coeffs, 10 upgd conss, 4667 impls, 0 clqs
0.00/0.07 c (round 9) 93 del vars, 65 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 10 upgd conss, 4747 impls, 0 clqs
0.00/0.07 c (round 10) 103 del vars, 73 del conss, 0 chg bounds, 0 chg sides, 103 chg coeffs, 10 upgd conss, 4747 impls, 0 clqs
0.09/0.10 c (0.1s) probing: 169/257 (65.8%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.10 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.10 c presolving (11 rounds):
0.09/0.10 c 103 deleted vars, 73 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 103 changed coefficients
0.09/0.10 c 4783 implications, 0 cliques
0.09/0.10 c presolved problem has 257 variables (257 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.09/0.10 c 142 constraints of type <and>
0.09/0.10 c 9 constraints of type <linear>
0.09/0.10 c 11 constraints of type <logicor>
0.09/0.10 c transformed objective value is always integral (scale: 2)
0.09/0.10 c Presolving Time: 0.04
0.09/0.10 c - non default parameters ----------------------------------------------------------------------
0.09/0.10 c # SCIP version 1.2.1.2
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 = 1800
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 # 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 # 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 primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.10 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.10 c heuristics/undercover/freq = 0
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
0.09/0.10 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.10 c 0.1s| 1 | 0 | 20 | - |1291k| 0 | 10 | 257 | 162 | 257 | 303 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 36 | - |1325k| 0 | 35 | 257 | 162 | 257 | 317 | 14 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.20 c 0.1s| 1 | 0 | 59 | - |1380k| 0 | 52 | 257 | 162 | 257 | 333 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.23 c 0.2s| 1 | 0 | 104 | - |1436k| 0 | 59 | 257 | 162 | 257 | 354 | 51 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.27 c 0.2s| 1 | 0 | 163 | - |1557k| 0 | 91 | 257 | 162 | 257 | 379 | 76 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.34 c 0.3s| 1 | 0 | 237 | - |1643k| 0 | 89 | 257 | 162 | 257 | 411 | 108 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.41 c 0.3s| 1 | 0 | 340 | - |1771k| 0 | 114 | 257 | 162 | 257 | 442 | 139 | 0 | 0 | 3.000000e+00 | -- | Inf
0.59/0.60 c 0.5s| 1 | 2 | 340 | - |1771k| 0 | 114 | 257 | 162 | 257 | 442 | 139 | 0 | 23 | 3.000000e+00 | -- | Inf
4.09/4.11 o 3
4.09/4.11 c * 3.7s| 424 | 0 | 7608 | 17.2 |1962k| 53 | - | 257 | 323 | 257 | 252 |1522 | 161 |1706 | 3.000000e+00 | 3.000000e+00 | 0.00%
4.09/4.11 c
4.09/4.11 c SCIP Status : problem is solved [optimal solution found]
4.09/4.11 c Solving Time (sec) : 3.72
4.09/4.11 c Solving Nodes : 424
4.09/4.11 c Primal Bound : +3.00000000000000e+00 (1 solutions)
4.09/4.11 c Dual Bound : +3.00000000000000e+00
4.09/4.11 c Gap : 0.00 %
4.09/4.11 s OPTIMUM FOUND
4.09/4.11 v x135 -x134 -x133 x132 x131 -x130 x129 x128 x127 -x126 x90 x89 -x88 x87 x86 -x125 -x124 -x123 -x122 x121 x85 x84 -x83 -x82 x81 -x120
4.09/4.11 v -x119 x118 -x117 -x116 x80 -x79 -x78 x77 x76 -x115 x114 -x113 x112 -x111 x75 -x74 x73 -x72 x71 -x110 -x109 -x108 x107 -x106
4.09/4.11 v -x70 x69 -x68 x67 x66 -x105 -x104 x103 -x102 -x101 -x65 -x64 x63 -x62 x61 -x100 -x99 x98 x97 x96 -x60 -x59 x58 x57 x56 -x95
4.09/4.11 v -x94 -x93 x92 -x91 -x55 x54 -x53 x52 x51 x50 -x49 x48 x47 x46 x45 -x44 -x43 x42 x41 -x40 -x39 -x38 x37 x36 -x35 -x34 x33 x32
4.09/4.11 v x31 x30 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
4.09/4.11 v x1
4.09/4.11 c SCIP Status : problem is solved [optimal solution found]
4.09/4.11 c Solving Time : 3.72
4.09/4.11 c Original Problem :
4.09/4.11 c Problem name : HOME/instance-2664953-1276646201.opb
4.09/4.11 c Variables : 360 (360 binary, 0 integer, 0 implicit integer, 0 continuous)
4.09/4.11 c Constraints : 244 initial, 244 maximal
4.09/4.11 c Presolved Problem :
4.09/4.11 c Problem name : t_HOME/instance-2664953-1276646201.opb
4.09/4.11 c Variables : 257 (257 binary, 0 integer, 0 implicit integer, 0 continuous)
4.09/4.11 c Constraints : 162 initial, 323 maximal
4.09/4.11 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.09/4.11 c trivial : 0.00 0 0 0 0 0 0 0 0
4.09/4.11 c dualfix : 0.00 0 0 0 0 0 0 0 0
4.09/4.11 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.09/4.11 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.09/4.11 c implics : 0.00 0 0 0 0 0 0 0 0
4.09/4.11 c probing : 0.01 0 0 0 0 0 0 0 0
4.09/4.11 c and : 0.03 18 73 0 0 0 73 0 73
4.09/4.11 c linear : 0.00 2 10 0 0 0 0 0 30
4.09/4.11 c logicor : 0.00 0 0 0 0 0 0 0 0
4.09/4.11 c root node : - 0 - - 0 - - - -
4.09/4.11 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.09/4.11 c integral : 0 0 0 411 0 15 145 0 0 650
4.09/4.11 c and : 142 900 1692 0 0 49 1342 1423 0 0
4.09/4.11 c linear : 9 6 1642 0 0 54 654 0 0 0
4.09/4.11 c logicor : 11+ 6 511 1 0 4 117 0 0 0
4.09/4.11 c countsols : 0 0 0 1 0 0 0 0 0 0
4.09/4.11 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.09/4.11 c integral : 2.00 0.00 0.00 2.00 0.00
4.09/4.11 c and : 0.03 0.03 0.00 0.00 0.00
4.09/4.11 c linear : 0.01 0.00 0.01 0.00 0.00
4.09/4.11 c logicor : 0.00 0.00 0.00 0.00 0.00
4.09/4.11 c countsols : 0.00 0.00 0.00 0.00 0.00
4.09/4.11 c Propagators : Time Calls Cutoffs DomReds
4.09/4.11 c vbounds : 0.00 2 0 0
4.09/4.11 c rootredcost : 0.00 0 0 0
4.09/4.11 c pseudoobj : 0.00 1340 0 0
4.09/4.11 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.09/4.11 c propagation : 0.01 107 100 476 18.0 8 14.4 -
4.09/4.11 c infeasible LP : 0.00 17 17 33 14.0 3 14.7 0
4.09/4.11 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.09/4.11 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.09/4.11 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.09/4.11 c applied globally : - - - 161 11.3 - - -
4.09/4.11 c applied locally : - - - 0 0.0 - - -
4.09/4.11 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.09/4.11 c cut pool : 0.00 5 - - 78 - (maximal pool size: 436)
4.09/4.11 c redcost : 0.01 902 0 1 0 0
4.09/4.11 c impliedbounds : 0.00 6 0 0 58 0
4.09/4.11 c intobj : 0.00 0 0 0 0 0
4.09/4.11 c cgmip : 0.00 0 0 0 0 0
4.09/4.11 c gomory : 0.06 6 0 0 255 0
4.09/4.11 c strongcg : 0.06 6 0 0 536 0
4.09/4.11 c cmir : 0.02 6 0 0 100 0
4.09/4.11 c flowcover : 0.06 6 0 0 196 0
4.09/4.11 c clique : 0.00 6 0 0 2 0
4.09/4.11 c zerohalf : 0.00 0 0 0 0 0
4.09/4.11 c mcf : 0.00 1 0 0 0 0
4.09/4.11 c rapidlearning : 0.04 1 0 0 0 0
4.09/4.11 c Pricers : Time Calls Vars
4.09/4.11 c problem variables: 0.00 0 0
4.09/4.11 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.09/4.11 c relpscost : 2.00 410 15 145 0 0 650
4.09/4.11 c pscost : 0.00 0 0 0 0 0 0
4.09/4.11 c inference : 0.00 0 0 0 0 0 0
4.09/4.11 c mostinf : 0.00 0 0 0 0 0 0
4.09/4.11 c leastinf : 0.00 0 0 0 0 0 0
4.09/4.11 c fullstrong : 0.00 0 0 0 0 0 0
4.09/4.11 c allfullstrong : 0.00 0 0 0 0 0 0
4.09/4.11 c random : 0.00 0 0 0 0 0 0
4.09/4.11 c Primal Heuristics : Time Calls Found
4.09/4.11 c LP solutions : 0.00 - 1
4.09/4.11 c pseudo solutions : 0.00 - 0
4.09/4.11 c oneopt : 0.00 0 0
4.09/4.11 c crossover : 0.00 0 0
4.09/4.11 c guideddiving : 0.00 0 0
4.09/4.11 c intshifting : 0.00 0 0
4.09/4.11 c coefdiving : 0.01 1 0
4.09/4.11 c pscostdiving : 0.01 1 0
4.09/4.11 c fracdiving : 0.00 1 0
4.09/4.11 c veclendiving : 0.01 1 0
4.09/4.11 c linesearchdiving : 0.01 1 0
4.09/4.11 c feaspump : 0.00 1 0
4.09/4.11 c objpscostdiving : 0.05 1 0
4.09/4.11 c rootsoldiving : 0.07 1 0
4.09/4.11 c trivial : 0.00 2 0
4.09/4.11 c simplerounding : 0.00 0 0
4.09/4.11 c zirounding : 0.00 337 0
4.09/4.11 c rounding : 0.01 375 0
4.09/4.11 c shifting : 0.09 67 0
4.09/4.11 c twoopt : 0.00 0 0
4.09/4.11 c fixandinfer : 0.00 0 0
4.09/4.11 c intdiving : 0.00 0 0
4.09/4.11 c actconsdiving : 0.00 0 0
4.09/4.11 c octane : 0.00 0 0
4.09/4.11 c rens : 0.02 1 0
4.09/4.11 c rins : 0.00 0 0
4.09/4.11 c localbranching : 0.00 0 0
4.09/4.11 c mutation : 0.00 0 0
4.09/4.11 c dins : 0.00 0 0
4.09/4.11 c undercover : 0.00 1 0
4.09/4.11 c nlp : 0.00 0 0
4.09/4.11 c trysol : 0.00 0 0
4.09/4.11 c LP : Time Calls Iterations Iter/call Iter/sec
4.09/4.11 c primal LP : 0.19 0 0 0.00 0.00
4.09/4.11 c dual LP : 0.78 943 5369 5.69 6883.33
4.09/4.11 c lex dual LP : 0.00 0 0 0.00 -
4.09/4.11 c barrier LP : 0.00 0 0 0.00 -
4.09/4.11 c diving/probing LP: 0.13 139 2239 16.11 17223.08
4.09/4.11 c strong branching : 1.97 1706 20644 12.10 10479.19
4.09/4.11 c (at root node) : - 23 1269 55.17 -
4.09/4.11 c conflict analysis: 0.00 0 0 0.00 -
4.09/4.11 c B&B Tree :
4.09/4.11 c number of runs : 1
4.09/4.11 c nodes : 424
4.09/4.11 c nodes (total) : 424
4.09/4.11 c nodes left : 0
4.09/4.11 c max depth : 53
4.09/4.11 c max depth (total): 53
4.09/4.11 c backtracks : 57 (13.4%)
4.09/4.11 c delayed cutoffs : 25
4.09/4.11 c repropagations : 109 (248 domain reductions, 17 cutoffs)
4.09/4.11 c avg switch length: 3.04
4.09/4.11 c switching time : 0.20
4.09/4.11 c Solution :
4.09/4.11 c Solutions found : 1 (1 improvements)
4.09/4.11 c First Solution : +3.00000000000000e+00 (in run 1, after 424 nodes, 3.72 seconds, depth 53, found by <relaxation>)
4.09/4.11 c Primal Bound : +3.00000000000000e+00 (in run 1, after 424 nodes, 3.72 seconds, depth 53, found by <relaxation>)
4.09/4.11 c Dual Bound : +3.00000000000000e+00
4.09/4.11 c Gap : 0.00 %
4.09/4.11 c Root Dual Bound : +3.00000000000000e+00
4.09/4.11 c Root Iterations : 340
4.09/4.12 c Time complete: 4.11.