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-2665143-1276650700.opb>
0.00/0.01 c original problem has 560 variables (560 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.03/0.09 c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 45 chg coeffs, 0 upgd conss, 2464 impls, 0 clqs
0.09/0.10 c (round 2) 22 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 9 upgd conss, 3640 impls, 0 clqs
0.09/0.10 c (round 3) 36 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 9 upgd conss, 4648 impls, 0 clqs
0.09/0.11 c (round 4) 50 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 9 upgd conss, 5488 impls, 0 clqs
0.09/0.11 c (round 5) 64 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 93 chg coeffs, 9 upgd conss, 6160 impls, 0 clqs
0.09/0.11 c (round 6) 78 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 105 chg coeffs, 9 upgd conss, 6664 impls, 0 clqs
0.09/0.12 c (round 7) 92 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 117 chg coeffs, 9 upgd conss, 7000 impls, 0 clqs
0.09/0.12 c (round 8) 106 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.13 c (round 9) 120 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 141 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.15 c (0.1s) probing: 192/440 (43.6%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.15 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.15 c presolving (10 rounds):
0.09/0.15 c 120 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 141 changed coefficients
0.09/0.15 c 7200 implications, 0 cliques
0.09/0.15 c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.09/0.15 c 288 constraints of type <and>
0.09/0.15 c 8 constraints of type <linear>
0.09/0.15 c 9 constraints of type <logicor>
0.09/0.15 c transformed objective value is always integral (scale: 2)
0.09/0.15 c Presolving Time: 0.07
0.09/0.15 c - non default parameters ----------------------------------------------------------------------
0.09/0.15 c # SCIP version 1.2.1.2
0.09/0.15 c
0.09/0.15 c # frequency for displaying node information lines
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.15 c display/freq = 10000
0.09/0.15 c
0.09/0.15 c # maximal time in seconds to run
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/time = 1799.99
0.09/0.15 c
0.09/0.15 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.15 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.15 c limits/memory = 1620
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify inequalities
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/linear/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # should presolving try to simplify knapsacks
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.15 c
0.09/0.15 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c heuristics/undercover/freq = 0
0.09/0.15 c
0.09/0.15 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c separating/rapidlearning/freq = 0
0.09/0.15 c
0.09/0.15 c -----------------------------------------------------------------------------------------------
0.09/0.15 c start solving
0.09/0.15 c
0.09/0.16 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.16 c 0.1s| 1 | 0 | 19 | - |2101k| 0 | 10 | 440 | 305 | 440 | 593 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.99/1.07 c 0.7s| 1 | 0 | 32 | - |2138k| 0 | 11 | 440 | 305 | 440 | 598 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.99/1.09 c 0.7s| 1 | 0 | 44 | - |2164k| 0 | 23 | 440 | 305 | 440 | 605 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
1.10/1.13 c 0.8s| 1 | 0 | 80 | - |2197k| 0 | 45 | 440 | 305 | 440 | 616 | 23 | 0 | 0 | 3.000000e+00 | -- | Inf
1.10/1.17 c 0.8s| 1 | 0 | 108 | - |2222k| 0 | 43 | 440 | 305 | 440 | 637 | 44 | 0 | 0 | 3.000000e+00 | -- | Inf
1.19/1.22 c 0.9s| 1 | 0 | 156 | - |2245k| 0 | 70 | 440 | 305 | 440 | 652 | 59 | 0 | 0 | 3.000000e+00 | -- | Inf
1.29/1.30 c 0.9s| 1 | 0 | 196 | - |2280k| 0 | 75 | 440 | 305 | 440 | 674 | 81 | 0 | 0 | 3.000000e+00 | -- | Inf
1.39/1.46 c 1.1s| 1 | 2 | 196 | - |2281k| 0 | 75 | 440 | 305 | 440 | 674 | 81 | 0 | 17 | 3.000000e+00 | -- | Inf
11.08/11.10 o 3
11.08/11.10 c *10.2s| 1636 | 0 | 19370 | 11.7 |2898k| 85 | - | 440 |1047 | 440 | 336 |6795 | 742 |2948 | 3.000000e+00 | 3.000000e+00 | 0.00%
11.08/11.10 c
11.08/11.10 c SCIP Status : problem is solved [optimal solution found]
11.08/11.10 c Solving Time (sec) : 10.17
11.08/11.10 c Solving Nodes : 1636
11.08/11.10 c Primal Bound : +3.00000000000000e+00 (1 solutions)
11.08/11.10 c Dual Bound : +3.00000000000000e+00
11.08/11.10 c Gap : 0.00 %
11.08/11.10 s OPTIMUM FOUND
11.08/11.10 v x168 -x167 -x166 x165 x164 x163 x162 -x161 x160 x159 -x158 -x157 x156 x155 x112 x111 -x110 -x109 -x108 -x107 x106 -x154 -x153 -x152
11.08/11.10 v -x151 x150 -x149 x148 x105 x104 x103 x102 x101 -x100 x99 -x147 x146 x145 x144 -x143 x142 -x141 -x98 x97 x96 -x95 -x94 x93
11.08/11.10 v x92 x140 -x139 x138 -x137 -x136 -x135 -x134 x91 x90 x89 -x88 -x87 x86 x85 x133 -x132 x131 -x130 -x129 x128 -x127 x84 -x83 x82
11.08/11.10 v x81 x80 x79 x78 -x126 -x125 -x124 -x123 -x122 x121 -x120 x77 -x76 x75 x74 -x73 -x72 x71 -x119 -x118 -x117 -x116 -x115 -x114
11.08/11.10 v -x113 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
11.08/11.10 v x44 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
11.08/11.10 v x15 -x14 -x13 x12 -x11 x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
11.08/11.10 c SCIP Status : problem is solved [optimal solution found]
11.08/11.10 c Solving Time : 10.17
11.08/11.10 c Original Problem :
11.08/11.10 c Problem name : HOME/instance-2665143-1276650700.opb
11.08/11.10 c Variables : 560 (560 binary, 0 integer, 0 implicit integer, 0 continuous)
11.08/11.10 c Constraints : 409 initial, 409 maximal
11.08/11.10 c Presolved Problem :
11.08/11.10 c Problem name : t_HOME/instance-2665143-1276650700.opb
11.08/11.10 c Variables : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
11.08/11.10 c Constraints : 305 initial, 1047 maximal
11.08/11.10 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
11.08/11.10 c trivial : 0.00 0 0 0 0 0 0 0 0
11.08/11.10 c dualfix : 0.00 0 0 0 0 0 0 0 0
11.08/11.10 c boundshift : 0.00 0 0 0 0 0 0 0 0
11.08/11.10 c inttobinary : 0.00 0 0 0 0 0 0 0 0
11.08/11.10 c implics : 0.00 0 0 0 0 0 0 0 0
11.08/11.10 c probing : 0.02 0 0 0 0 0 0 0 0
11.08/11.10 c and : 0.03 16 96 0 0 0 96 0 96
11.08/11.10 c linear : 0.01 1 7 0 0 0 0 0 45
11.08/11.10 c logicor : 0.00 0 0 0 0 0 0 0 0
11.08/11.10 c root node : - 0 - - 0 - - - -
11.08/11.10 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
11.08/11.10 c integral : 0 0 0 1445 0 7 113 0 0 2740
11.08/11.10 c and : 288 3159 5053 0 0 71 6298 6755 0 0
11.08/11.10 c linear : 8 6 4981 0 0 304 2610 0 0 0
11.08/11.10 c logicor : 9+ 6 1837 1 0 2 435 0 0 0
11.08/11.10 c countsols : 0 0 0 1 0 0 0 0 0 0
11.08/11.10 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
11.08/11.10 c integral : 3.85 0.00 0.00 3.85 0.00
11.08/11.10 c and : 0.26 0.18 0.08 0.00 0.00
11.08/11.10 c linear : 0.15 0.00 0.15 0.00 0.00
11.08/11.10 c logicor : 0.02 0.00 0.02 0.00 0.00
11.08/11.10 c countsols : 0.00 0.00 0.00 0.00 0.00
11.08/11.10 c Propagators : Time Calls Cutoffs DomReds
11.08/11.10 c vbounds : 0.00 2 0 0
11.08/11.10 c rootredcost : 0.00 0 0 0
11.08/11.10 c pseudoobj : 0.00 4656 0 0
11.08/11.10 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
11.08/11.10 c propagation : 0.11 377 377 3911 42.9 70 32.0 -
11.08/11.10 c infeasible LP : 0.02 9 9 60 33.3 1 36.0 0
11.08/11.10 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
11.08/11.10 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
11.08/11.10 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
11.08/11.10 c applied globally : - - - 742 22.9 - - -
11.08/11.10 c applied locally : - - - 0 0.0 - - -
11.08/11.10 c Separators : Time Calls Cutoffs DomReds Cuts Conss
11.08/11.10 c cut pool : 0.00 5 - - 9 - (maximal pool size: 134)
11.08/11.10 c redcost : 0.02 3160 0 0 0 0
11.08/11.10 c impliedbounds : 0.01 6 0 0 38 0
11.08/11.10 c intobj : 0.00 0 0 0 0 0
11.08/11.10 c cgmip : 0.00 0 0 0 0 0
11.08/11.10 c gomory : 0.05 6 0 0 54 0
11.08/11.10 c strongcg : 0.03 6 0 0 62 0
11.08/11.10 c cmir : 0.04 6 0 0 75 0
11.08/11.10 c flowcover : 0.08 6 0 0 127 0
11.08/11.10 c clique : 0.00 1 0 0 0 0
11.08/11.10 c zerohalf : 0.00 0 0 0 0 0
11.08/11.10 c mcf : 0.00 1 0 0 0 0
11.08/11.10 c rapidlearning : 0.04 1 0 0 0 0
11.08/11.10 c Pricers : Time Calls Vars
11.08/11.10 c problem variables: 0.00 0 0
11.08/11.10 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
11.08/11.10 c relpscost : 3.85 1444 7 113 0 0 2740
11.08/11.10 c pscost : 0.00 0 0 0 0 0 0
11.08/11.10 c inference : 0.00 0 0 0 0 0 0
11.08/11.10 c mostinf : 0.00 0 0 0 0 0 0
11.08/11.10 c leastinf : 0.00 0 0 0 0 0 0
11.08/11.10 c fullstrong : 0.00 0 0 0 0 0 0
11.08/11.10 c allfullstrong : 0.00 0 0 0 0 0 0
11.08/11.10 c random : 0.00 0 0 0 0 0 0
11.08/11.10 c Primal Heuristics : Time Calls Found
11.08/11.10 c LP solutions : 0.00 - 1
11.08/11.10 c pseudo solutions : 0.00 - 0
11.08/11.10 c oneopt : 0.00 0 0
11.08/11.10 c crossover : 0.00 0 0
11.08/11.10 c guideddiving : 0.00 0 0
11.08/11.10 c intshifting : 0.00 0 0
11.08/11.10 c rootsoldiving : 0.06 1 0
11.08/11.10 c coefdiving : 0.03 2 0
11.08/11.10 c pscostdiving : 0.02 2 0
11.08/11.10 c fracdiving : 0.01 2 0
11.08/11.10 c veclendiving : 0.01 2 0
11.08/11.10 c linesearchdiving : 0.01 2 0
11.08/11.10 c feaspump : 0.01 2 0
11.08/11.10 c objpscostdiving : 0.03 2 0
11.08/11.10 c trivial : 0.00 2 0
11.08/11.10 c simplerounding : 0.00 0 0
11.08/11.10 c zirounding : 0.02 1000 0
11.08/11.10 c rounding : 0.04 777 0
11.08/11.10 c shifting : 0.36 213 0
11.08/11.10 c twoopt : 0.00 0 0
11.08/11.10 c fixandinfer : 0.00 0 0
11.08/11.10 c intdiving : 0.00 0 0
11.08/11.10 c actconsdiving : 0.00 0 0
11.08/11.10 c octane : 0.00 0 0
11.08/11.10 c rens : 0.02 1 0
11.08/11.10 c rins : 0.00 0 0
11.08/11.10 c localbranching : 0.00 0 0
11.08/11.10 c mutation : 0.00 0 0
11.08/11.10 c dins : 0.00 0 0
11.08/11.10 c undercover : 0.56 1 0
11.08/11.10 c nlp : 0.01 0 0
11.08/11.10 c trysol : 0.00 0 0
11.08/11.10 c LP : Time Calls Iterations Iter/call Iter/sec
11.08/11.10 c primal LP : 0.72 0 0 0.00 0.00
11.08/11.10 c dual LP : 3.07 3307 17917 5.42 5836.16
11.08/11.10 c lex dual LP : 0.00 0 0 0.00 -
11.08/11.10 c barrier LP : 0.00 0 0 0.00 -
11.08/11.10 c diving/probing LP: 0.12 136 1453 10.68 12108.33
11.08/11.10 c strong branching : 3.82 2948 33651 11.41 8809.16
11.08/11.10 c (at root node) : - 17 1051 61.82 -
11.08/11.10 c conflict analysis: 0.00 0 0 0.00 -
11.08/11.10 c B&B Tree :
11.08/11.10 c number of runs : 1
11.08/11.10 c nodes : 1636
11.08/11.10 c nodes (total) : 1636
11.08/11.10 c nodes left : 0
11.08/11.10 c max depth : 85
11.08/11.10 c max depth (total): 85
11.08/11.10 c backtracks : 148 (9.0%)
11.08/11.10 c delayed cutoffs : 115
11.08/11.10 c repropagations : 572 (1694 domain reductions, 106 cutoffs)
11.08/11.10 c avg switch length: 3.15
11.08/11.10 c switching time : 0.87
11.08/11.10 c Solution :
11.08/11.10 c Solutions found : 1 (1 improvements)
11.08/11.10 c First Solution : +3.00000000000000e+00 (in run 1, after 1636 nodes, 10.16 seconds, depth 74, found by <relaxation>)
11.08/11.10 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1636 nodes, 10.16 seconds, depth 74, found by <relaxation>)
11.08/11.10 c Dual Bound : +3.00000000000000e+00
11.08/11.10 c Gap : 0.00 %
11.08/11.10 c Root Dual Bound : +3.00000000000000e+00
11.08/11.10 c Root Iterations : 196
11.08/11.11 c Time complete: 11.11.