0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2664648-1276425767.opb>
0.00/0.03 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 950 constraints
0.00/0.03 c problem read
0.00/0.03 c presolving settings loaded
0.00/0.03 c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.03 c presolving:
0.00/0.08 c (round 1) 0 del vars, 35 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 704 impls, 0 clqs
0.09/0.12 c (round 2) 8 del vars, 35 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.12 c (round 3) 8 del vars, 122 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.15 c (round 4) 8 del vars, 124 del conss, 0 chg bounds, 35 chg sides, 0 chg coeffs, 915 upgd conss, 2384 impls, 0 clqs
0.09/0.15 c presolving (5 rounds):
0.09/0.15 c 8 deleted vars, 124 deleted constraints, 0 tightened bounds, 0 added holes, 35 changed sides, 0 changed coefficients
0.09/0.15 c 2384 implications, 0 cliques
0.09/0.15 c presolved problem has 192 variables (192 bin, 0 int, 0 impl, 0 cont) and 826 constraints
0.09/0.15 c 826 constraints of type <logicor>
0.09/0.15 c transformed objective value is always integral (scale: 1)
0.09/0.15 c Presolving Time: 0.11
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 # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.15 c conflict/interconss = 0
0.09/0.15 c
0.09/0.15 c # should binary conflicts be preferred?
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c conflict/preferbinary = TRUE
0.09/0.15 c
0.09/0.15 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.15 c constraints/agelimit = 1
0.09/0.15 c
0.09/0.15 c # should enforcement of pseudo solution be disabled?
0.09/0.15 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.15 c constraints/disableenfops = TRUE
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 = 1799.98
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 # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.15 c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.15 c lp/solvefreq = -1
0.09/0.15 c
0.09/0.15 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.09/0.15 c # [type: char, range: {lafpsqd}, default: l]
0.09/0.15 c lp/pricing = a
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 # priority of node selection rule <dfs> in standard mode
0.09/0.15 c # [type: int, range: [-536870912,536870911], default: 0]
0.09/0.15 c nodeselection/dfs/stdpriority = 1000000
0.09/0.15 c
0.09/0.15 c -----------------------------------------------------------------------------------------------
0.09/0.15 c start solving
0.09/0.15 c
0.09/0.15 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 | 2 | 0 | - |1401k| 0 | - | 192 | 826 | 0 | 0 | 0 | 0 | 0 | 4.000000e+00 | -- | Inf
0.09/0.16 o 97
0.09/0.16 c * 0.1s| 35 | 8 | 0 | 0.0 |1418k| 20 | - | 192 | 834 | 0 | 0 | 0 | 12 | 0 | 5.000000e+00 | 9.700000e+01 |1840.00%
0.09/0.19 o 96
0.09/0.19 c * 0.1s| 95 | 5 | 0 | 0.0 |1419k| 20 | - | 192 | 836 | 0 | 0 | 0 | 48 | 0 | 5.000000e+00 | 9.600000e+01 |1820.00%
0.19/0.20 o 93
0.19/0.20 c * 0.1s| 121 | 9 | 0 | 0.0 |1422k| 23 | - | 192 | 833 | 0 | 0 | 0 | 53 | 0 | 5.000000e+00 | 9.300000e+01 |1760.00%
0.29/0.32 o 92
0.29/0.32 c * 0.3s| 573 | 9 | 0 | 0.0 |1429k| 23 | - | 192 | 853 | 0 | 0 | 0 | 216 | 0 | 5.000000e+00 | 9.200000e+01 |1740.00%
0.59/0.67 c
0.59/0.67 c SCIP Status : problem is solved [optimal solution found]
0.59/0.67 c Solving Time (sec) : 0.58
0.59/0.67 c Solving Nodes : 1565
0.59/0.67 c Primal Bound : +9.20000000000000e+01 (4 solutions)
0.59/0.67 c Dual Bound : +9.20000000000000e+01
0.59/0.67 c Gap : 0.00 %
0.59/0.67 s OPTIMUM FOUND
0.59/0.67 v -x200 x199 -x198 x197 x196 -x195 -x194 x193 -x192 x191 x190 -x189 -x188 x187 x186 -x185 -x184 x183 -x182 x181 x180 -x179 x178 -x177
0.59/0.67 v -x176 x175 -x174 x173 -x172 x171 -x170 -x169 x168 -x167 x166 -x165 x164 -x163 x162 -x161 -x160 x159 -x158 x157 x156 -x155
0.59/0.67 v -x154 x153 x152 -x151 -x150 x149 -x148 x147 x146 -x145 -x144 -x143 x142 -x141 -x140 x139 x138 -x137 x136 -x135 x134 -x133 x132
0.59/0.67 v -x131 x130 -x129 x128 -x127 x126 -x125 x124 -x123 x122 -x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 x112 -x111 x110
0.59/0.67 v -x109 -x108 -x107 x106 -x105 -x104 x103 x102 -x101 x100 -x99 x98 -x97 x96 -x95 x94 -x93 x92 -x91 x90 -x89 x88 -x87 -x86 -x85
0.59/0.67 v -x84 x83 -x82 x81 x80 -x79 -x78 x77 x76 -x75 -x74 x73 x72 -x71 -x70 x69 -x68 x67 -x66 x65 x64 -x63 -x62 x61 -x60 x59 x58 -x57
0.59/0.67 v -x56 x55 -x54 -x53 -x52 x51 x50 -x49 -x48 x47 x46 -x45 -x44 x43 -x42 x41 x40 -x39 -x38 x37 -x36 x35 x34 -x33 x32 -x31 x30 -x29
0.59/0.67 v 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 -x1
0.59/0.67 c SCIP Status : problem is solved [optimal solution found]
0.59/0.67 c Solving Time : 0.58
0.59/0.67 c Original Problem :
0.59/0.67 c Problem name : HOME/instance-2664648-1276425767.opb
0.59/0.67 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.67 c Constraints : 950 initial, 950 maximal
0.59/0.67 c Presolved Problem :
0.59/0.67 c Problem name : t_HOME/instance-2664648-1276425767.opb
0.59/0.67 c Variables : 192 (192 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.67 c Constraints : 826 initial, 867 maximal
0.59/0.67 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.67 c trivial : 0.00 0 0 0 0 0 0 0 0
0.59/0.67 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.59/0.67 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.67 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.67 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.67 c probing : 0.03 8 0 0 0 0 0 0 0
0.59/0.67 c linear : 0.04 0 0 0 0 0 35 35 0
0.59/0.67 c logicor : 0.04 0 0 0 0 0 89 0 0
0.59/0.67 c root node : - 94 - - 94 - - - -
0.59/0.67 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.67 c integral : 0 0 0 0 0 0 0 0 0 0
0.59/0.67 c logicor : 826+ 0 11407 0 4 604 25768 0 0 0
0.59/0.67 c countsols : 0 0 0 0 4 0 0 0 0 0
0.59/0.67 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.67 c integral : 0.00 0.00 0.00 0.00 0.00
0.59/0.67 c logicor : 0.10 0.00 0.10 0.00 0.00
0.59/0.67 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.67 c Propagators : Time Calls Cutoffs DomReds
0.59/0.67 c vbounds : 0.01 2 0 0
0.59/0.67 c rootredcost : 0.00 0 0 0
0.59/0.67 c pseudoobj : 0.20 11833 228 2901
0.59/0.67 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.67 c propagation : 0.02 602 572 572 8.7 54 6.4 -
0.59/0.67 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.67 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.67 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.67 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.67 c applied globally : - - - 626 8.5 - - -
0.59/0.67 c applied locally : - - - 0 0.0 - - -
0.59/0.67 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.67 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.59/0.67 c redcost : 0.00 0 0 0 0 0
0.59/0.67 c impliedbounds : 0.00 0 0 0 0 0
0.59/0.67 c intobj : 0.00 0 0 0 0 0
0.59/0.67 c cgmip : 0.00 0 0 0 0 0
0.59/0.67 c gomory : 0.00 0 0 0 0 0
0.59/0.67 c strongcg : 0.00 0 0 0 0 0
0.59/0.67 c cmir : 0.00 0 0 0 0 0
0.59/0.67 c flowcover : 0.00 0 0 0 0 0
0.59/0.67 c clique : 0.00 0 0 0 0 0
0.59/0.67 c zerohalf : 0.00 0 0 0 0 0
0.59/0.67 c mcf : 0.00 0 0 0 0 0
0.59/0.67 c rapidlearning : 0.00 0 0 0 0 0
0.59/0.67 c Pricers : Time Calls Vars
0.59/0.67 c problem variables: 0.00 0 0
0.59/0.67 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.67 c relpscost : 0.00 0 0 0 0 0 0
0.59/0.67 c pscost : 0.00 0 0 0 0 0 0
0.59/0.67 c inference : 0.02 950 0 0 0 0 1900
0.59/0.67 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.67 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.67 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.67 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.67 c random : 0.00 0 0 0 0 0 0
0.59/0.67 c Primal Heuristics : Time Calls Found
0.59/0.67 c LP solutions : 0.00 - 0
0.59/0.67 c pseudo solutions : 0.00 - 4
0.59/0.67 c oneopt : 0.00 0 0
0.59/0.67 c trivial : 0.00 2 0
0.59/0.67 c simplerounding : 0.00 0 0
0.59/0.67 c zirounding : 0.00 0 0
0.59/0.67 c rounding : 0.00 0 0
0.59/0.67 c shifting : 0.00 0 0
0.59/0.67 c intshifting : 0.00 0 0
0.59/0.67 c twoopt : 0.00 0 0
0.59/0.67 c fixandinfer : 0.00 0 0
0.59/0.67 c feaspump : 0.00 0 0
0.59/0.67 c coefdiving : 0.00 0 0
0.59/0.67 c pscostdiving : 0.00 0 0
0.59/0.67 c fracdiving : 0.00 0 0
0.59/0.67 c veclendiving : 0.00 0 0
0.59/0.67 c intdiving : 0.00 0 0
0.59/0.67 c actconsdiving : 0.00 0 0
0.59/0.67 c objpscostdiving : 0.00 0 0
0.59/0.67 c rootsoldiving : 0.00 0 0
0.59/0.67 c linesearchdiving : 0.00 0 0
0.59/0.67 c guideddiving : 0.00 0 0
0.59/0.67 c octane : 0.00 0 0
0.59/0.67 c rens : 0.00 0 0
0.59/0.67 c rins : 0.00 0 0
0.59/0.67 c localbranching : 0.00 0 0
0.59/0.67 c mutation : 0.00 0 0
0.59/0.67 c crossover : 0.00 0 0
0.59/0.67 c dins : 0.00 0 0
0.59/0.67 c undercover : 0.00 0 0
0.59/0.67 c nlp : 0.00 0 0
0.59/0.67 c trysol : 0.00 0 0
0.59/0.67 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.67 c primal LP : 0.00 0 0 0.00 -
0.59/0.67 c dual LP : 0.00 0 0 0.00 -
0.59/0.67 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.67 c barrier LP : 0.00 0 0 0.00 -
0.59/0.67 c diving/probing LP: 0.00 0 0 0.00 -
0.59/0.67 c strong branching : 0.00 0 0 0.00 -
0.59/0.67 c (at root node) : - 0 0 0.00 -
0.59/0.67 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.67 c B&B Tree :
0.59/0.67 c number of runs : 1
0.59/0.67 c nodes : 1565
0.59/0.67 c nodes (total) : 1565
0.59/0.67 c nodes left : 0
0.59/0.67 c max depth : 34
0.59/0.67 c max depth (total): 34
0.59/0.67 c backtracks : 396 (25.3%)
0.59/0.67 c delayed cutoffs : 320
0.59/0.67 c repropagations : 837 (10275 domain reductions, 219 cutoffs)
0.59/0.67 c avg switch length: 2.48
0.59/0.67 c switching time : 0.02
0.59/0.67 c Solution :
0.59/0.67 c Solutions found : 4 (4 improvements)
0.59/0.67 c First Solution : +9.70000000000000e+01 (in run 1, after 35 nodes, 0.12 seconds, depth 20, found by <relaxation>)
0.59/0.67 c Primal Bound : +9.20000000000000e+01 (in run 1, after 573 nodes, 0.26 seconds, depth 19, found by <relaxation>)
0.59/0.67 c Dual Bound : +9.20000000000000e+01
0.59/0.67 c Gap : 0.00 %
0.59/0.67 c Root Dual Bound : +4.00000000000000e+00
0.59/0.67 c Root Iterations : 0
0.59/0.68 c Time complete: 0.68.