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-2666567-1276650627.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:
0.05/0.09 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
0.09/0.10 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
0.09/0.10 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
0.09/0.11 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
0.09/0.11 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
0.09/0.12 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
0.09/0.14 c (0.1s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.14 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14 c presolving (7 rounds):
0.09/0.14 c 95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.09/0.14 c 4920 implications, 0 cliques
0.09/0.14 c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.09/0.14 c 320 constraints of type <and>
0.09/0.14 c 5 constraints of type <linear>
0.09/0.14 c 6 constraints of type <logicor>
0.09/0.14 c transformed objective value is always integral (scale: 2)
0.09/0.14 c Presolving Time: 0.07
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 # 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 = 1800
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 # 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 # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.14 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14 c heuristics/undercover/freq = 0
0.09/0.14 c
0.09/0.14 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.14 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14 c separating/rapidlearning/freq = 0
0.09/0.14 c
0.09/0.14 c -----------------------------------------------------------------------------------------------
0.09/0.14 c start solving
0.09/0.14 c
0.09/0.15 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.15 c 0.1s| 1 | 0 | 14 | - |2089k| 0 | 8 | 445 | 331 | 445 | 651 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.79/0.86 c 0.6s| 1 | 0 | 418 | - |2126k| 0 | 12 | 445 | 331 | 445 | 653 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.90 c 0.6s| 1 | 0 | 426 | - |2144k| 0 | 20 | 445 | 331 | 445 | 657 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.89/0.97 c 0.7s| 1 | 0 | 443 | - |2166k| 0 | 25 | 445 | 331 | 445 | 664 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.99/1.05 c 0.8s| 1 | 0 | 455 | - |2203k| 0 | 37 | 445 | 331 | 445 | 672 | 21 | 0 | 0 | 3.000000e+00 | -- | Inf
1.10/1.15 c 0.9s| 1 | 0 | 468 | - |2228k| 0 | 40 | 445 | 331 | 445 | 682 | 31 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.25 c 1.0s| 1 | 0 | 473 | - |2242k| 0 | 43 | 445 | 331 | 445 | 687 | 36 | 0 | 0 | 3.000000e+00 | -- | Inf
1.39/1.41 c 1.1s| 1 | 2 | 473 | - |2243k| 0 | 43 | 445 | 331 | 445 | 687 | 36 | 0 | 16 | 3.000000e+00 | -- | Inf
6.39/6.45 o 3
6.39/6.45 c * 6.0s| 1755 | 0 | 10366 | 5.6 |2731k| 71 | - | 445 | 997 | 445 | 173 |4028 | 668 |2712 | 3.000000e+00 | 3.000000e+00 | 0.00%
6.39/6.45 c
6.39/6.45 c SCIP Status : problem is solved [optimal solution found]
6.39/6.45 c Solving Time (sec) : 5.96
6.39/6.45 c Solving Nodes : 1755
6.39/6.45 c Primal Bound : +3.00000000000000e+00 (1 solutions)
6.39/6.45 c Dual Bound : +3.00000000000000e+00
6.39/6.45 c Gap : 0.00 %
6.39/6.45 s OPTIMUM FOUND
6.39/6.45 v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x90 -x89 -x88 -x87
6.39/6.45 v x86 x85 x84 -x83 x82 -x117 -x116 -x115 -x114 x113 -x112 -x111 x110 x109 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 x73 -x108 -x107
6.39/6.45 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
6.39/6.45 v -x91 -x63 -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
6.39/6.45 v x37 -x36 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
6.39/6.45 v x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
6.39/6.45 c SCIP Status : problem is solved [optimal solution found]
6.39/6.45 c Solving Time : 5.96
6.39/6.45 c Original Problem :
6.39/6.45 c Problem name : HOME/instance-2666567-1276650627.opb
6.39/6.45 c Variables : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
6.39/6.45 c Constraints : 416 initial, 416 maximal
6.39/6.45 c Presolved Problem :
6.39/6.45 c Problem name : t_HOME/instance-2666567-1276650627.opb
6.39/6.45 c Variables : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
6.39/6.45 c Constraints : 331 initial, 997 maximal
6.39/6.45 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
6.39/6.45 c trivial : 0.00 0 0 0 0 0 0 0 0
6.39/6.45 c dualfix : 0.00 0 0 0 0 0 0 0 0
6.39/6.45 c boundshift : 0.00 0 0 0 0 0 0 0 0
6.39/6.45 c inttobinary : 0.00 0 0 0 0 0 0 0 0
6.39/6.45 c implics : 0.00 0 0 0 0 0 0 0 0
6.39/6.45 c probing : 0.02 0 0 0 0 0 0 0 0
6.39/6.45 c and : 0.02 10 80 0 0 0 80 0 80
6.39/6.45 c linear : 0.02 1 4 0 0 0 0 0 42
6.39/6.45 c logicor : 0.00 0 0 0 0 0 0 0 0
6.39/6.45 c root node : - 0 - - 0 - - - -
6.39/6.45 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
6.39/6.45 c integral : 0 0 0 1437 0 0 69 0 0 2766
6.39/6.45 c and : 320 3113 5416 0 0 93 9251 4003 0 0
6.39/6.45 c linear : 5 6 5322 0 0 436 3483 0 0 0
6.39/6.45 c logicor : 6+ 6 1475 1 0 9 424 0 0 0
6.39/6.45 c countsols : 0 0 0 1 0 0 0 0 0 0
6.39/6.45 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
6.39/6.45 c integral : 2.21 0.00 0.00 2.21 0.00
6.39/6.45 c and : 0.31 0.16 0.15 0.00 0.00
6.39/6.45 c linear : 0.26 0.00 0.26 0.00 0.00
6.39/6.45 c logicor : 0.01 0.00 0.01 0.00 0.00
6.39/6.45 c countsols : 0.00 0.00 0.00 0.00 0.00
6.39/6.45 c Propagators : Time Calls Cutoffs DomReds
6.39/6.45 c vbounds : 0.00 2 0 0
6.39/6.45 c rootredcost : 0.00 0 0 0
6.39/6.45 c pseudoobj : 0.01 5061 0 0
6.39/6.45 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
6.39/6.45 c propagation : 0.11 538 535 5818 51.2 64 25.6 -
6.39/6.45 c infeasible LP : 0.00 4 4 49 47.9 0 0.0 0
6.39/6.45 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
6.39/6.45 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
6.39/6.45 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
6.39/6.45 c applied globally : - - - 666 20.6 - - -
6.39/6.45 c applied locally : - - - 2 52.0 - - -
6.39/6.45 c Separators : Time Calls Cutoffs DomReds Cuts Conss
6.39/6.45 c cut pool : 0.00 5 - - 12 - (maximal pool size: 59)
6.39/6.45 c redcost : 0.02 3114 0 0 0 0
6.39/6.45 c impliedbounds : 0.00 6 0 0 9 0
6.39/6.45 c intobj : 0.00 0 0 0 0 0
6.39/6.45 c cgmip : 0.00 0 0 0 0 0
6.39/6.45 c gomory : 0.06 6 0 0 0 0
6.39/6.45 c strongcg : 0.06 6 0 0 52 0
6.39/6.45 c cmir : 0.03 6 0 0 37 0
6.39/6.45 c flowcover : 0.23 6 0 0 45 0
6.39/6.45 c clique : 0.00 1 0 0 0 0
6.39/6.45 c zerohalf : 0.00 0 0 0 0 0
6.39/6.45 c mcf : 0.00 1 0 0 0 0
6.39/6.45 c rapidlearning : 0.05 1 0 0 0 0
6.39/6.45 c Pricers : Time Calls Vars
6.39/6.45 c problem variables: 0.00 0 0
6.39/6.45 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
6.39/6.45 c relpscost : 2.21 1436 0 69 0 0 2766
6.39/6.45 c pscost : 0.00 0 0 0 0 0 0
6.39/6.45 c inference : 0.00 0 0 0 0 0 0
6.39/6.45 c mostinf : 0.00 0 0 0 0 0 0
6.39/6.45 c leastinf : 0.00 0 0 0 0 0 0
6.39/6.45 c fullstrong : 0.00 0 0 0 0 0 0
6.39/6.45 c allfullstrong : 0.00 0 0 0 0 0 0
6.39/6.45 c random : 0.00 0 0 0 0 0 0
6.39/6.45 c Primal Heuristics : Time Calls Found
6.39/6.45 c LP solutions : 0.00 - 1
6.39/6.45 c pseudo solutions : 0.00 - 0
6.39/6.45 c oneopt : 0.01 0 0
6.39/6.45 c crossover : 0.00 0 0
6.39/6.45 c guideddiving : 0.00 0 0
6.39/6.45 c intshifting : 0.00 0 0
6.39/6.45 c veclendiving : 0.00 1 0
6.39/6.45 c linesearchdiving : 0.00 1 0
6.39/6.45 c feaspump : 0.02 1 0
6.39/6.45 c objpscostdiving : 0.07 1 0
6.39/6.45 c rootsoldiving : 0.01 1 0
6.39/6.45 c coefdiving : 0.01 2 0
6.39/6.45 c pscostdiving : 0.00 2 0
6.39/6.45 c fracdiving : 0.00 2 0
6.39/6.45 c trivial : 0.01 2 0
6.39/6.45 c simplerounding : 0.00 0 0
6.39/6.45 c zirounding : 0.00 1000 0
6.39/6.45 c rounding : 0.04 757 0
6.39/6.45 c shifting : 0.44 223 0
6.39/6.45 c twoopt : 0.00 0 0
6.39/6.45 c fixandinfer : 0.00 0 0
6.39/6.45 c intdiving : 0.00 0 0
6.39/6.45 c actconsdiving : 0.00 0 0
6.39/6.45 c octane : 0.00 0 0
6.39/6.45 c rens : 0.02 1 0
6.39/6.45 c rins : 0.00 0 0
6.39/6.45 c localbranching : 0.00 0 0
6.39/6.45 c mutation : 0.00 0 0
6.39/6.45 c dins : 0.00 0 0
6.39/6.45 c undercover : 0.41 1 0
6.39/6.45 c nlp : 0.01 0 0
6.39/6.45 c trysol : 0.01 0 0
6.39/6.45 c LP : Time Calls Iterations Iter/call Iter/sec
6.39/6.45 c primal LP : 0.04 0 0 0.00 0.00
6.39/6.45 c dual LP : 1.06 3225 8956 2.78 8449.06
6.39/6.45 c lex dual LP : 0.00 0 0 0.00 -
6.39/6.45 c barrier LP : 0.00 0 0 0.00 -
6.39/6.45 c diving/probing LP: 0.09 219 1410 6.44 15666.67
6.39/6.45 c strong branching : 2.18 2712 18185 6.71 8341.74
6.39/6.45 c (at root node) : - 16 840 52.50 -
6.39/6.45 c conflict analysis: 0.00 0 0 0.00 -
6.39/6.45 c B&B Tree :
6.39/6.45 c number of runs : 1
6.39/6.45 c nodes : 1755
6.39/6.45 c nodes (total) : 1755
6.39/6.45 c nodes left : 0
6.39/6.45 c max depth : 71
6.39/6.45 c max depth (total): 71
6.39/6.45 c backtracks : 197 (11.2%)
6.39/6.45 c delayed cutoffs : 174
6.39/6.45 c repropagations : 664 (2021 domain reductions, 154 cutoffs)
6.39/6.45 c avg switch length: 3.89
6.39/6.45 c switching time : 0.09
6.39/6.45 c Solution :
6.39/6.45 c Solutions found : 1 (1 improvements)
6.39/6.45 c First Solution : +3.00000000000000e+00 (in run 1, after 1755 nodes, 5.96 seconds, depth 71, found by <relaxation>)
6.39/6.45 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1755 nodes, 5.96 seconds, depth 71, found by <relaxation>)
6.39/6.45 c Dual Bound : +3.00000000000000e+00
6.39/6.45 c Gap : 0.00 %
6.39/6.45 c Root Dual Bound : +3.00000000000000e+00
6.39/6.45 c Root Iterations : 473
6.39/6.47 c Time complete: 6.45.