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-2703107-1278564468.opb>
0.00/0.01 c original problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.05 c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2020 impls, 0 clqs
0.00/0.05 c (round 2) 23 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 3172 impls, 0 clqs
0.00/0.05 c (round 3) 41 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 4036 impls, 0 clqs
0.00/0.06 c (round 4) 59 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 4612 impls, 0 clqs
0.00/0.06 c (round 5) 77 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.00/0.06 c (round 6) 95 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.00/0.08 c (0.1s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.00/0.08 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.00/0.08 c presolving (7 rounds):
0.00/0.08 c 95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.00/0.08 c 4920 implications, 0 cliques
0.00/0.08 c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.00/0.08 c 320 constraints of type <and>
0.00/0.08 c 5 constraints of type <linear>
0.00/0.08 c 6 constraints of type <logicor>
0.00/0.08 c transformed objective value is always integral (scale: 2)
0.00/0.08 c Presolving Time: 0.06
0.00/0.08 c - non default parameters ----------------------------------------------------------------------
0.00/0.08 c # SCIP version 1.2.1.3
0.00/0.08 c
0.00/0.08 c # frequency for displaying node information lines
0.00/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.08 c display/freq = 10000
0.00/0.08 c
0.00/0.08 c # maximal time in seconds to run
0.00/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08 c limits/time = 1790
0.00/0.08 c
0.00/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08 c limits/memory = 1620
0.00/0.08 c
0.00/0.08 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.08 c # [type: int, range: [1,2], default: 1]
0.00/0.08 c timing/clocktype = 2
0.00/0.08 c
0.00/0.08 c # should presolving try to simplify inequalities
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/linear/simplifyinequalities = TRUE
0.00/0.08 c
0.00/0.08 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/indicator/addCouplingCons = TRUE
0.00/0.08 c
0.00/0.08 c # should presolving try to simplify knapsacks
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.08 c
0.00/0.08 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08 c heuristics/undercover/freq = 0
0.00/0.08 c
0.00/0.08 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08 c separating/rapidlearning/freq = 0
0.00/0.08 c
0.00/0.08 c -----------------------------------------------------------------------------------------------
0.00/0.08 c start solving
0.00/0.08 c
0.00/0.09 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.09 c 0.1s| 1 | 0 | 14 | - |2090k| 0 | 8 | 445 | 331 | 445 | 651 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.69/0.73 c 0.7s| 1 | 0 | 424 | - |2118k| 0 | 12 | 445 | 331 | 445 | 652 | 1 | 0 | 0 | 3.000000e+00 | -- | Inf
0.69/0.77 c 0.8s| 1 | 0 | 429 | - |2133k| 0 | 16 | 445 | 331 | 445 | 655 | 4 | 0 | 0 | 3.000000e+00 | -- | Inf
0.80/0.81 c 0.8s| 1 | 0 | 436 | - |2147k| 0 | 21 | 445 | 331 | 445 | 659 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.80/0.87 c 0.9s| 1 | 0 | 442 | - |2162k| 0 | 26 | 445 | 331 | 445 | 663 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.92 c 0.9s| 1 | 0 | 449 | - |2177k| 0 | 28 | 445 | 331 | 445 | 667 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.99 c 1.0s| 1 | 0 | 452 | - |2178k| 0 | 29 | 445 | 331 | 445 | 669 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.99/1.06 c 1.0s| 1 | 2 | 452 | - |2178k| 0 | 29 | 445 | 331 | 445 | 669 | 18 | 0 | 27 | 3.000000e+00 | -- | Inf
5.39/5.42 o 3
5.39/5.42 c * 5.4s| 1650 | 0 | 9932 | 5.7 |2700k| 63 | - | 445 | 939 | 445 | 84 |3617 | 687 |2729 | 3.000000e+00 | 3.000000e+00 | 0.00%
5.39/5.42 c
5.39/5.42 c SCIP Status : problem is solved [optimal solution found]
5.39/5.42 c Solving Time (sec) : 5.41
5.39/5.42 c Solving Nodes : 1650
5.39/5.42 c Primal Bound : +3.00000000000000e+00 (1 solutions)
5.39/5.42 c Dual Bound : +3.00000000000000e+00
5.39/5.42 c Gap : 0.00 %
5.39/5.42 s OPTIMUM FOUND
5.39/5.42 v -x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 x120 x119 x118 -x90 -x89 -x88 -x87 -x86
5.39/5.42 v -x85 x84 -x83 x82 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 x73 -x108 -x107
5.39/5.42 v -x106 -x105 x104 x103 x102 -x101 x100 -x72 x71 -x70 -x69 -x68 x67 x66 x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x63
5.39/5.42 v -x62 -x61 x60 x59 x58 -x57 -x56 x55 x54 x53 -x52 x51 -x50 x49 x48 -x47 x46 -x45 -x44 -x43 -x42 x41 x40 x39 -x38 x37 -x36
5.39/5.42 v x35 x34 x33 -x32 -x31 x30 x29 x28 x27 -x26 -x25 -x24 -x23 -x22 x21 x20 x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 x11 x10 -x9 -x8
5.39/5.42 v -x7 -x6 -x5 -x4 -x3 x2 x1
5.39/5.42 c SCIP Status : problem is solved [optimal solution found]
5.39/5.42 c Solving Time : 5.41
5.39/5.42 c Original Problem :
5.39/5.42 c Problem name : HOME/instance-2703107-1278564468.opb
5.39/5.42 c Variables : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
5.39/5.42 c Constraints : 416 initial, 416 maximal
5.39/5.42 c Presolved Problem :
5.39/5.42 c Problem name : t_HOME/instance-2703107-1278564468.opb
5.39/5.42 c Variables : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
5.39/5.42 c Constraints : 331 initial, 939 maximal
5.39/5.42 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
5.39/5.42 c trivial : 0.00 0 0 0 0 0 0 0 0
5.39/5.42 c dualfix : 0.00 0 0 0 0 0 0 0 0
5.39/5.43 c boundshift : 0.00 0 0 0 0 0 0 0 0
5.39/5.43 c inttobinary : 0.00 0 0 0 0 0 0 0 0
5.39/5.43 c implics : 0.00 0 0 0 0 0 0 0 0
5.39/5.43 c probing : 0.02 0 0 0 0 0 0 0 0
5.39/5.43 c and : 0.03 10 80 0 0 0 80 0 80
5.39/5.43 c linear : 0.01 1 4 0 0 0 0 0 42
5.39/5.43 c logicor : 0.00 0 0 0 0 0 0 0 0
5.39/5.43 c root node : - 0 - - 0 - - - -
5.39/5.43 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
5.39/5.43 c integral : 0 0 0 1405 0 0 81 0 0 2706
5.39/5.43 c and : 320 2951 5106 0 0 73 8504 3602 0 0
5.39/5.43 c linear : 5 6 5032 0 0 366 3467 0 0 0
5.39/5.43 c logicor : 6+ 6 1390 0 0 4 345 0 0 0
5.39/5.43 c countsols : 0 0 0 1 0 0 0 0 0 0
5.39/5.43 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
5.39/5.43 c integral : 1.82 0.00 0.00 1.82 0.00
5.39/5.43 c and : 0.23 0.15 0.08 0.00 0.00
5.39/5.43 c linear : 0.35 0.00 0.35 0.00 0.00
5.39/5.43 c logicor : 0.01 0.00 0.01 0.00 0.00
5.39/5.43 c countsols : 0.00 0.00 0.00 0.00 0.00
5.39/5.43 c Propagators : Time Calls Cutoffs DomReds
5.39/5.43 c vbounds : 0.00 2 0 0
5.39/5.43 c rootredcost : 0.00 0 0 0
5.39/5.43 c pseudoobj : 0.01 4751 0 0
5.39/5.43 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
5.39/5.43 c propagation : 0.29 443 441 7380 85.7 50 32.8 -
5.39/5.43 c infeasible LP : 0.02 101 100 342 43.8 21 25.1 0
5.39/5.43 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
5.39/5.43 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
5.39/5.43 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
5.39/5.43 c applied globally : - - - 608 19.6 - - -
5.39/5.43 c applied locally : - - - 79 50.6 - - -
5.39/5.43 c Separators : Time Calls Cutoffs DomReds Cuts Conss
5.39/5.43 c cut pool : 0.00 5 - - 0 - (maximal pool size: 20)
5.39/5.43 c redcost : 0.04 2955 0 3 0 0
5.39/5.43 c impliedbounds : 0.00 6 0 0 1 0
5.39/5.43 c intobj : 0.00 0 0 0 0 0
5.39/5.43 c cgmip : 0.00 0 0 0 0 0
5.39/5.43 c gomory : 0.03 6 0 0 0 0
5.39/5.43 c strongcg : 0.03 6 0 0 0 0
5.39/5.43 c cmir : 0.02 6 0 0 13 0
5.39/5.43 c flowcover : 0.17 6 0 0 9 0
5.39/5.43 c clique : 0.00 1 0 0 0 0
5.39/5.43 c zerohalf : 0.00 0 0 0 0 0
5.39/5.43 c mcf : 0.00 1 0 0 0 0
5.39/5.43 c rapidlearning : 0.07 1 0 0 0 0
5.39/5.43 c Pricers : Time Calls Vars
5.39/5.43 c problem variables: 0.00 0 0
5.39/5.43 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
5.39/5.43 c relpscost : 1.82 1404 0 81 0 0 2706
5.39/5.43 c pscost : 0.00 0 0 0 0 0 0
5.39/5.43 c inference : 0.00 0 0 0 0 0 0
5.39/5.43 c mostinf : 0.00 0 0 0 0 0 0
5.39/5.43 c leastinf : 0.00 0 0 0 0 0 0
5.39/5.43 c fullstrong : 0.00 0 0 0 0 0 0
5.39/5.43 c allfullstrong : 0.00 0 0 0 0 0 0
5.39/5.43 c random : 0.00 0 0 0 0 0 0
5.39/5.43 c Primal Heuristics : Time Calls Found
5.39/5.43 c LP solutions : 0.00 - 1
5.39/5.43 c pseudo solutions : 0.00 - 0
5.39/5.43 c oneopt : 0.00 0 0
5.39/5.43 c crossover : 0.00 0 0
5.39/5.43 c guideddiving : 0.00 0 0
5.39/5.43 c pscostdiving : 0.01 2 0
5.39/5.43 c fracdiving : 0.00 2 0
5.39/5.43 c veclendiving : 0.01 2 0
5.39/5.43 c coefdiving : 0.01 3 0
5.39/5.43 c linesearchdiving : 0.02 3 0
5.39/5.43 c feaspump : 0.03 2 0
5.39/5.43 c objpscostdiving : 0.02 2 0
5.39/5.43 c rootsoldiving : 0.17 2 0
5.39/5.43 c trivial : 0.00 2 0
5.39/5.43 c simplerounding : 0.00 0 0
5.39/5.43 c zirounding : 0.01 1000 0
5.39/5.43 c rounding : 0.03 719 0
5.39/5.43 c shifting : 0.32 206 0
5.39/5.43 c intshifting : 0.00 0 0
5.39/5.43 c twoopt : 0.00 0 0
5.39/5.43 c fixandinfer : 0.00 0 0
5.39/5.43 c intdiving : 0.00 0 0
5.39/5.43 c actconsdiving : 0.00 0 0
5.39/5.43 c octane : 0.00 0 0
5.39/5.43 c rens : 0.02 1 0
5.39/5.43 c rins : 0.00 0 0
5.39/5.43 c localbranching : 0.00 0 0
5.39/5.43 c mutation : 0.00 0 0
5.39/5.43 c dins : 0.00 0 0
5.39/5.43 c undercover : 0.53 1 0
5.39/5.43 c nlp : 0.00 0 0
5.39/5.43 c trysol : 0.00 0 0
5.39/5.43 c LP : Time Calls Iterations Iter/call Iter/sec
5.39/5.43 c primal LP : 0.03 0 0 0.00 0.00
5.39/5.43 c dual LP : 0.90 2998 8281 2.76 9150.44
5.39/5.43 c lex dual LP : 0.00 0 0 0.00 -
5.39/5.43 c barrier LP : 0.00 0 0 0.00 -
5.39/5.43 c diving/probing LP: 0.14 375 1651 4.40 11627.01
5.39/5.43 c strong branching : 1.79 2729 16621 6.09 9290.92
5.39/5.43 c (at root node) : - 27 230 8.52 -
5.39/5.43 c conflict analysis: 0.00 0 0 0.00 -
5.39/5.43 c B&B Tree :
5.39/5.43 c number of runs : 1
5.39/5.43 c nodes : 1650
5.39/5.43 c nodes (total) : 1650
5.39/5.43 c nodes left : 0
5.39/5.43 c max depth : 63
5.39/5.43 c max depth (total): 63
5.39/5.43 c backtracks : 164 (9.9%)
5.39/5.43 c delayed cutoffs : 130
5.39/5.43 c repropagations : 411 (1930 domain reductions, 126 cutoffs)
5.39/5.43 c avg switch length: 3.32
5.39/5.43 c switching time : 0.10
5.39/5.43 c Solution :
5.39/5.43 c Solutions found : 1 (1 improvements)
5.39/5.43 c First Solution : +3.00000000000000e+00 (in run 1, after 1650 nodes, 5.41 seconds, depth 48, found by <relaxation>)
5.39/5.43 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1650 nodes, 5.41 seconds, depth 48, found by <relaxation>)
5.39/5.43 c Dual Bound : +3.00000000000000e+00
5.39/5.43 c Gap : 0.00 %
5.39/5.43 c Root Dual Bound : +3.00000000000000e+00
5.39/5.43 c Root Iterations : 452
5.39/5.44 c Time complete: 5.43.