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-2703103-1278564466.opb>
0.00/0.01 c original problem has 486 variables (486 bin, 0 int, 0 impl, 0 cont) and 343 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) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2304 impls, 0 clqs
0.00/0.04 c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 10 upgd conss, 2326 impls, 0 clqs
0.04/0.06 c (0.0s) probing: 213/477 (44.7%) - 0 fixings, 0 aggregations, 43 implications, 0 bound changes
0.04/0.06 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.04/0.06 c presolving (3 rounds):
0.04/0.06 c 9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 40 changed coefficients
0.04/0.06 c 2412 implications, 0 cliques
0.04/0.06 c presolved problem has 477 variables (477 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.04/0.06 c 323 constraints of type <and>
0.04/0.06 c 9 constraints of type <linear>
0.04/0.06 c 11 constraints of type <logicor>
0.04/0.06 c transformed objective value is always integral (scale: 1)
0.04/0.06 c Presolving Time: 0.05
0.04/0.06 c - non default parameters ----------------------------------------------------------------------
0.04/0.06 c # SCIP version 1.2.1.3
0.04/0.06 c
0.04/0.06 c # frequency for displaying node information lines
0.04/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06 c display/freq = 10000
0.04/0.06 c
0.04/0.06 c # maximal time in seconds to run
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06 c limits/time = 1790
0.04/0.06 c
0.04/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06 c limits/memory = 1620
0.04/0.06 c
0.04/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.04/0.06 c # [type: int, range: [1,2], default: 1]
0.04/0.06 c timing/clocktype = 2
0.04/0.06 c
0.04/0.06 c # should presolving try to simplify inequalities
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06 c constraints/linear/simplifyinequalities = TRUE
0.04/0.06 c
0.04/0.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06 c constraints/indicator/addCouplingCons = TRUE
0.04/0.06 c
0.04/0.06 c # should presolving try to simplify knapsacks
0.04/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.06 c
0.04/0.06 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06 c heuristics/undercover/freq = 0
0.04/0.06 c
0.04/0.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.06 c separating/rapidlearning/freq = 0
0.04/0.06 c
0.04/0.06 c -----------------------------------------------------------------------------------------------
0.04/0.06 c start solving
0.04/0.06 c
0.04/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.04/0.07 c 0.1s| 1 | 0 | 14 | - |2003k| 0 | 4 | 477 | 343 | 477 | 666 | 0 | 0 | 0 | 2.000000e+00 | -- | Inf
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.12 c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.19/0.26 c 0.2s| 1 | 0 | 292 | - |2041k| 0 | 9 | 477 | 356 | 477 | 670 | 4 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.27 c 0.3s| 1 | 0 | 303 | - |2054k| 0 | 14 | 477 | 356 | 477 | 676 | 10 | 0 | 0 | 2.000000e+00 | -- | Inf
0.19/0.29 c 0.3s| 1 | 0 | 318 | - |2072k| 0 | 29 | 477 | 356 | 477 | 684 | 18 | 0 | 0 | 2.000000e+00 | -- | Inf
0.29/0.32 c 0.3s| 1 | 0 | 332 | - |2097k| 0 | 36 | 477 | 356 | 477 | 694 | 28 | 0 | 0 | 2.000000e+00 | -- | Inf
0.29/0.36 c 0.4s| 1 | 0 | 351 | - |2113k| 0 | 58 | 477 | 356 | 477 | 704 | 38 | 0 | 0 | 2.000000e+00 | -- | Inf
0.39/0.45 c 0.4s| 1 | 0 | 375 | - |2140k| 0 | 70 | 477 | 356 | 477 | 736 | 70 | 0 | 0 | 2.000000e+00 | -- | Inf
0.49/0.56 c 0.5s| 1 | 2 | 375 | - |2140k| 0 | 70 | 477 | 356 | 477 | 736 | 70 | 0 | 10 | 2.000000e+00 | -- | Inf
9.09/9.20 o 22
9.09/9.20 c * 9.2s| 2541 | 1007 | 21880 | 8.5 |4666k| 101 | - | 477 |2659 | 477 | 292 |9931 |2305 |3271 | 2.000000e+00 | 2.200000e+01 |1000.00%
9.29/9.36 o 2
9.29/9.36 c * 9.3s| 2638 | 0 | 22214 | 8.3 |3702k| 101 | - | 477 |2716 | 477 | 288 | 10k|2399 |3280 | 2.000000e+00 | 2.000000e+00 | 0.00%
9.29/9.36 c
9.29/9.36 c SCIP Status : problem is solved [optimal solution found]
9.29/9.36 c Solving Time (sec) : 9.35
9.29/9.36 c Solving Nodes : 2638
9.29/9.36 c Primal Bound : +2.00000000000000e+00 (2 solutions)
9.29/9.36 c Dual Bound : +2.00000000000000e+00
9.29/9.36 c Gap : 0.00 %
9.29/9.36 s OPTIMUM FOUND
9.29/9.36 v -x162 x161 x160 x159 x158 x157 x156 -x155 x154 -x153 x152 x151 x108 x107 -x106 x105 x104 -x103 -x150 x149 x148 -x147 x146 -x145
9.29/9.36 v x102 -x101 x100 x99 x98 -x97 x144 x143 -x142 x141 -x140 x139 -x96 x95 x94 x93 x92 -x91 -x138 x137 x136 -x135 x134 -x133 x90
9.29/9.36 v x89 x88 -x87 x86 -x85 x132 x131 -x130 -x129 x128 x127 x84 -x83 x82 -x81 x80 -x79 -x126 x125 x124 x123 -x122 -x121 x78 x77 x76
9.29/9.36 v -x75 x74 -x73 -x120 -x119 -x118 -x117 -x116 -x115 x72 x71 -x70 -x69 x68 -x67 -x114 -x113 -x112 -x111 -x110 -x109 -x66 -x65 x64
9.29/9.36 v -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 x37 x36 -x35
9.29/9.36 v 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
9.29/9.36 v x7 -x6 -x5 -x4 -x3 x2 -x1
9.29/9.36 c SCIP Status : problem is solved [optimal solution found]
9.29/9.36 c Solving Time : 9.35
9.29/9.36 c Original Problem :
9.29/9.36 c Problem name : HOME/instance-2703103-1278564466.opb
9.29/9.36 c Variables : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
9.29/9.36 c Constraints : 343 initial, 343 maximal
9.29/9.36 c Presolved Problem :
9.29/9.36 c Problem name : t_HOME/instance-2703103-1278564466.opb
9.29/9.36 c Variables : 477 (477 binary, 0 integer, 0 implicit integer, 0 continuous)
9.29/9.36 c Constraints : 343 initial, 2716 maximal
9.29/9.36 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
9.29/9.36 c trivial : 0.00 0 0 0 0 0 0 0 0
9.29/9.36 c dualfix : 0.00 0 0 0 0 0 0 0 0
9.29/9.36 c boundshift : 0.00 0 0 0 0 0 0 0 0
9.29/9.36 c inttobinary : 0.00 0 0 0 0 0 0 0 0
9.29/9.36 c implics : 0.00 0 0 0 0 0 0 0 0
9.29/9.36 c probing : 0.02 0 0 0 0 0 0 0 0
9.29/9.36 c and : 0.02 0 0 0 0 0 0 0 0
9.29/9.36 c linear : 0.00 1 8 0 0 0 0 0 40
9.29/9.36 c logicor : 0.00 0 0 0 0 0 0 0 0
9.29/9.36 c root node : - 8 - - 8 - - - -
9.29/9.36 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
9.29/9.36 c integral : 0 0 0 2173 0 0 101 0 0 4218
9.29/9.36 c and : 323 5184 9985 2 0 281 15142 10052 0 0
9.29/9.36 c linear : 9+ 7 9704 2 0 567 5250 2 0 0
9.29/9.36 c logicor : 11+ 6 4170 2 0 10 1104 0 0 0
9.29/9.36 c countsols : 0 0 0 2 0 0 0 0 0 0
9.29/9.36 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
9.29/9.36 c integral : 3.33 0.00 0.00 3.33 0.00
9.29/9.36 c and : 0.44 0.30 0.14 0.00 0.00
9.29/9.36 c linear : 0.19 0.00 0.19 0.00 0.00
9.29/9.36 c logicor : 0.06 0.00 0.06 0.00 0.00
9.29/9.36 c countsols : 0.00 0.00 0.00 0.00 0.00
9.29/9.36 c Propagators : Time Calls Cutoffs DomReds
9.29/9.36 c vbounds : 0.01 2 0 0
9.29/9.36 c rootredcost : 0.01 1 0 1
9.29/9.36 c pseudoobj : 0.01 9539 0 1
9.29/9.36 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
9.29/9.36 c propagation : 0.12 858 856 8432 36.9 74 21.2 -
9.29/9.36 c infeasible LP : 0.00 19 19 54 14.3 0 0.0 0
9.29/9.36 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
9.29/9.36 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
9.29/9.36 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
9.29/9.36 c applied globally : - - - 2399 25.2 - - -
9.29/9.36 c applied locally : - - - 0 0.0 - - -
9.29/9.36 c Separators : Time Calls Cutoffs DomReds Cuts Conss
9.29/9.36 c cut pool : 0.00 5 - - 15 - (maximal pool size: 94)
9.29/9.36 c redcost : 0.07 5184 0 6 0 0
9.29/9.36 c impliedbounds : 0.00 6 0 0 40 0
9.29/9.36 c intobj : 0.00 0 0 0 0 0
9.29/9.36 c cgmip : 0.00 0 0 0 0 0
9.29/9.36 c gomory : 0.05 6 0 0 2 0
9.29/9.36 c strongcg : 0.04 6 0 0 62 0
9.29/9.36 c cmir : 0.03 6 0 0 37 0
9.29/9.36 c flowcover : 0.05 6 0 0 63 0
9.29/9.36 c clique : 0.00 1 0 0 0 0
9.29/9.36 c zerohalf : 0.00 0 0 0 0 0
9.29/9.36 c mcf : 0.00 1 0 0 0 0
9.29/9.36 c rapidlearning : 0.14 1 0 0 0 13
9.29/9.36 c Pricers : Time Calls Vars
9.29/9.36 c problem variables: 0.00 0 0
9.29/9.36 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
9.29/9.36 c relpscost : 3.33 2171 0 101 0 0 4218
9.29/9.36 c pscost : 0.00 0 0 0 0 0 0
9.29/9.36 c inference : 0.00 0 0 0 0 0 0
9.29/9.36 c mostinf : 0.00 0 0 0 0 0 0
9.29/9.36 c leastinf : 0.00 0 0 0 0 0 0
9.29/9.36 c fullstrong : 0.00 0 0 0 0 0 0
9.29/9.36 c allfullstrong : 0.00 0 0 0 0 0 0
9.29/9.36 c random : 0.00 0 0 0 0 0 0
9.29/9.36 c Primal Heuristics : Time Calls Found
9.29/9.36 c LP solutions : 0.00 - 2
9.29/9.36 c pseudo solutions : 0.00 - 0
9.29/9.36 c crossover : 0.00 0 0
9.29/9.36 c guideddiving : 0.00 0 0
9.29/9.36 c intshifting : 0.00 0 0
9.29/9.36 c oneopt : 0.00 1 0
9.29/9.36 c coefdiving : 0.04 3 0
9.29/9.36 c pscostdiving : 0.06 3 0
9.29/9.36 c fracdiving : 0.03 3 0
9.29/9.36 c veclendiving : 0.02 3 0
9.29/9.36 c linesearchdiving : 0.03 3 0
9.29/9.36 c feaspump : 0.02 2 0
9.29/9.36 c objpscostdiving : 0.04 2 0
9.29/9.36 c rootsoldiving : 0.05 2 0
9.29/9.36 c trivial : 0.00 2 0
9.29/9.36 c simplerounding : 0.00 0 0
9.29/9.36 c zirounding : 0.02 1000 0
9.29/9.36 c rounding : 0.04 959 0
9.29/9.36 c shifting : 0.51 310 0
9.29/9.36 c twoopt : 0.00 0 0
9.29/9.36 c fixandinfer : 0.00 0 0
9.29/9.36 c intdiving : 0.00 0 0
9.29/9.36 c actconsdiving : 0.00 0 0
9.29/9.36 c octane : 0.00 0 0
9.29/9.36 c rens : 0.02 1 0
9.29/9.36 c rins : 0.00 0 0
9.29/9.36 c localbranching : 0.00 0 0
9.29/9.36 c mutation : 0.00 0 0
9.29/9.36 c dins : 0.00 0 0
9.29/9.36 c undercover : 0.02 1 0
9.29/9.36 c nlp : 0.00 0 0
9.29/9.36 c trysol : 0.00 0 0
9.29/9.36 c LP : Time Calls Iterations Iter/call Iter/sec
9.29/9.36 c primal LP : 0.14 0 0 0.00 0.00
9.29/9.36 c dual LP : 2.71 5353 20330 3.80 7499.29
9.29/9.36 c lex dual LP : 0.00 0 0 0.00 -
9.29/9.36 c barrier LP : 0.00 0 0 0.00 -
9.29/9.36 c diving/probing LP: 0.19 468 1884 4.03 9661.84
9.29/9.36 c strong branching : 3.27 3280 22131 6.75 6757.76
9.29/9.36 c (at root node) : - 10 613 61.30 -
9.29/9.36 c conflict analysis: 0.00 0 0 0.00 -
9.29/9.36 c B&B Tree :
9.29/9.36 c number of runs : 1
9.29/9.36 c nodes : 2638
9.29/9.36 c nodes (total) : 2638
9.29/9.36 c nodes left : 0
9.29/9.36 c max depth : 101
9.29/9.36 c max depth (total): 101
9.29/9.36 c backtracks : 403 (15.3%)
9.29/9.36 c delayed cutoffs : 424
9.29/9.36 c repropagations : 1350 (5542 domain reductions, 305 cutoffs)
9.29/9.36 c avg switch length: 3.51
9.29/9.36 c switching time : 0.33
9.29/9.36 c Solution :
9.29/9.36 c Solutions found : 2 (2 improvements)
9.29/9.36 c First Solution : +2.20000000000000e+01 (in run 1, after 2541 nodes, 9.18 seconds, depth 91, found by <relaxation>)
9.29/9.36 c Primal Bound : +2.00000000000000e+00 (in run 1, after 2638 nodes, 9.34 seconds, depth 93, found by <relaxation>)
9.29/9.36 c Dual Bound : +2.00000000000000e+00
9.29/9.36 c Gap : 0.00 %
9.29/9.36 c Root Dual Bound : +2.00000000000000e+00
9.29/9.36 c Root Iterations : 375
9.29/9.38 c Time complete: 9.37.