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-2664666-1276447837.opb>
0.00/0.01 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 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
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 208 impls, 0 clqs
0.00/0.04 c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 440 upgd conss, 208 impls, 0 clqs
0.04/0.04 c (0.0s) probing: 101/200 (50.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.04/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.04 c presolving (3 rounds):
0.04/0.04 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.04/0.04 c 208 implications, 0 cliques
0.04/0.04 c presolved problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 440 constraints
0.04/0.04 c 440 constraints of type <logicor>
0.04/0.04 c transformed objective value is always integral (scale: 1)
0.04/0.04 c Presolving Time: 0.02
0.04/0.04 c - non default parameters ----------------------------------------------------------------------
0.04/0.04 c # SCIP version 1.2.1.2
0.04/0.04 c
0.04/0.04 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.04/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.04 c conflict/interconss = 0
0.04/0.04 c
0.04/0.04 c # should binary conflicts be preferred?
0.04/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.04 c conflict/preferbinary = TRUE
0.04/0.04 c
0.04/0.04 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.04/0.04 c # [type: int, range: [-1,2147483647], default: 0]
0.04/0.04 c constraints/agelimit = 1
0.04/0.04 c
0.04/0.04 c # should enforcement of pseudo solution be disabled?
0.04/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.04 c constraints/disableenfops = TRUE
0.04/0.04 c
0.04/0.04 c # frequency for displaying node information lines
0.04/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.04 c display/freq = 10000
0.04/0.04 c
0.04/0.04 c # maximal time in seconds to run
0.04/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.04 c limits/time = 1799.99
0.04/0.04 c
0.04/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.04 c limits/memory = 1620
0.04/0.04 c
0.04/0.04 c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.04/0.04 c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.04 c lp/solvefreq = -1
0.04/0.04 c
0.04/0.04 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)
0.04/0.04 c # [type: char, range: {lafpsqd}, default: l]
0.04/0.04 c lp/pricing = a
0.04/0.04 c
0.04/0.04 c # should presolving try to simplify inequalities
0.04/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.04 c constraints/linear/simplifyinequalities = TRUE
0.04/0.04 c
0.04/0.04 c # should presolving try to simplify knapsacks
0.04/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.04 c
0.04/0.04 c # priority of node selection rule <dfs> in standard mode
0.04/0.04 c # [type: int, range: [-536870912,536870911], default: 0]
0.04/0.04 c nodeselection/dfs/stdpriority = 1000000
0.04/0.04 c
0.04/0.04 c -----------------------------------------------------------------------------------------------
0.04/0.04 c start solving
0.04/0.04 c
0.04/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.04/0.04 c 0.0s| 1 | 2 | 0 | - | 925k| 0 | - | 200 | 440 | 0 | 0 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.11 o 100
0.09/0.11 c * 0.1s| 177 | 2 | 0 | 0.0 | 988k| 17 | - | 200 | 454 | 0 | 0 | 0 | 133 | 0 | 1.000000e+00 | 1.000000e+02 |9900.00%
0.09/0.19 c
0.09/0.19 c SCIP Status : problem is solved [optimal solution found]
0.09/0.19 c Solving Time (sec) : 0.14
0.09/0.19 c Solving Nodes : 418
0.09/0.19 c Primal Bound : +1.00000000000000e+02 (1 solutions)
0.09/0.19 c Dual Bound : +1.00000000000000e+02
0.09/0.19 c Gap : 0.00 %
0.09/0.19 s OPTIMUM FOUND
0.09/0.19 v -x200 x199 -x198 x197 -x196 x195 x194 -x193 x192 -x191 x190 -x189 -x188 x187 x186 -x185 x184 -x183 -x182 x181 -x180 x179 -x178
0.09/0.19 v x177 x176 -x175 -x174 x173 x172 -x171 x170 -x169 x168 -x167 -x166 x165 -x164 x163 x162 -x161 x160 -x159 -x158 x157 x156 -x155
0.09/0.19 v -x154 x153 -x152 x151 -x150 x149 -x148 x147 x146 -x145 -x144 x143 -x142 x141 -x140 x139 x138 -x137 -x136 x135 x134 -x133 -x132
0.09/0.19 v x131 -x130 x129 -x128 x127 x126 -x125 x124 -x123 -x122 x121 -x120 x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 x110 -x109
0.09/0.19 v -x108 x107 x106 -x105 -x104 x103 -x102 x101 -x100 x99 -x98 x97 -x96 x95 x94 -x93 -x92 x91 x90 -x89 -x88 x87 x86 -x85 -x84
0.09/0.19 v 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 x56
0.09/0.19 v -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 -x28
0.09/0.19 v 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
0.09/0.19 c SCIP Status : problem is solved [optimal solution found]
0.09/0.19 c Solving Time : 0.14
0.09/0.19 c Original Problem :
0.09/0.19 c Problem name : HOME/instance-2664666-1276447837.opb
0.09/0.19 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19 c Constraints : 440 initial, 440 maximal
0.09/0.19 c Presolved Problem :
0.09/0.19 c Problem name : t_HOME/instance-2664666-1276447837.opb
0.09/0.19 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.19 c Constraints : 440 initial, 467 maximal
0.09/0.19 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.19 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c probing : 0.01 0 0 0 0 0 0 0 0
0.09/0.19 c linear : 0.01 0 0 0 0 0 0 0 1
0.09/0.19 c logicor : 0.00 0 0 0 0 0 0 0 0
0.09/0.19 c root node : - 65 - - 65 - - - -
0.09/0.19 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.19 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.19 c logicor : 440+ 0 3445 0 1 217 6821 0 0 0
0.09/0.19 c countsols : 0 0 0 0 1 0 0 0 0 0
0.09/0.19 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.19 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c logicor : 0.04 0.00 0.04 0.00 0.00
0.09/0.19 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.19 c Propagators : Time Calls Cutoffs DomReds
0.09/0.19 c vbounds : 0.00 2 0 0
0.09/0.19 c rootredcost : 0.00 0 0 0
0.09/0.19 c pseudoobj : 0.00 3630 0 0
0.09/0.19 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.19 c propagation : 0.02 217 213 213 3.5 77 3.6 -
0.09/0.19 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.19 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.19 c applied globally : - - - 290 3.5 - - -
0.09/0.19 c applied locally : - - - 0 0.0 - - -
0.09/0.19 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.19 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.19 c redcost : 0.00 0 0 0 0 0
0.09/0.19 c impliedbounds : 0.00 0 0 0 0 0
0.09/0.19 c intobj : 0.00 0 0 0 0 0
0.09/0.19 c cgmip : 0.00 0 0 0 0 0
0.09/0.19 c gomory : 0.00 0 0 0 0 0
0.09/0.19 c strongcg : 0.00 0 0 0 0 0
0.09/0.19 c cmir : 0.00 0 0 0 0 0
0.09/0.19 c flowcover : 0.00 0 0 0 0 0
0.09/0.19 c clique : 0.00 0 0 0 0 0
0.09/0.19 c zerohalf : 0.00 0 0 0 0 0
0.09/0.19 c mcf : 0.00 0 0 0 0 0
0.09/0.19 c rapidlearning : 0.00 0 0 0 0 0
0.09/0.19 c Pricers : Time Calls Vars
0.09/0.19 c problem variables: 0.00 0 0
0.09/0.19 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.19 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.19 c pscost : 0.00 0 0 0 0 0 0
0.09/0.19 c inference : 0.01 293 0 0 0 0 586
0.09/0.19 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.19 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.19 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.19 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.19 c random : 0.00 0 0 0 0 0 0
0.09/0.19 c Primal Heuristics : Time Calls Found
0.09/0.19 c LP solutions : 0.00 - 0
0.09/0.19 c pseudo solutions : 0.00 - 1
0.09/0.19 c oneopt : 0.00 0 0
0.09/0.19 c trivial : 0.00 2 0
0.09/0.19 c simplerounding : 0.00 0 0
0.09/0.19 c zirounding : 0.00 0 0
0.09/0.19 c rounding : 0.00 0 0
0.09/0.19 c shifting : 0.00 0 0
0.09/0.19 c intshifting : 0.00 0 0
0.09/0.19 c twoopt : 0.00 0 0
0.09/0.19 c fixandinfer : 0.00 0 0
0.09/0.19 c feaspump : 0.00 0 0
0.09/0.19 c coefdiving : 0.00 0 0
0.09/0.19 c pscostdiving : 0.00 0 0
0.09/0.19 c fracdiving : 0.00 0 0
0.09/0.19 c veclendiving : 0.00 0 0
0.09/0.19 c intdiving : 0.00 0 0
0.09/0.19 c actconsdiving : 0.00 0 0
0.09/0.19 c objpscostdiving : 0.00 0 0
0.09/0.19 c rootsoldiving : 0.00 0 0
0.09/0.19 c linesearchdiving : 0.00 0 0
0.09/0.19 c guideddiving : 0.00 0 0
0.09/0.19 c octane : 0.00 0 0
0.09/0.19 c rens : 0.00 0 0
0.09/0.19 c rins : 0.00 0 0
0.09/0.19 c localbranching : 0.00 0 0
0.09/0.19 c mutation : 0.00 0 0
0.09/0.19 c crossover : 0.00 0 0
0.09/0.19 c dins : 0.00 0 0
0.09/0.19 c undercover : 0.00 0 0
0.09/0.19 c nlp : 0.00 0 0
0.09/0.19 c trysol : 0.00 0 0
0.09/0.19 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.19 c primal LP : 0.00 0 0 0.00 -
0.09/0.19 c dual LP : 0.00 0 0 0.00 -
0.09/0.19 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.19 c barrier LP : 0.00 0 0 0.00 -
0.09/0.19 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.19 c strong branching : 0.00 0 0 0.00 -
0.09/0.19 c (at root node) : - 0 0 0.00 -
0.09/0.19 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.19 c B&B Tree :
0.09/0.19 c number of runs : 1
0.09/0.19 c nodes : 418
0.09/0.19 c nodes (total) : 418
0.09/0.19 c nodes left : 0
0.09/0.19 c max depth : 18
0.09/0.19 c max depth (total): 18
0.09/0.19 c backtracks : 106 (25.4%)
0.09/0.19 c delayed cutoffs : 169
0.09/0.19 c repropagations : 495 (3394 domain reductions, 93 cutoffs)
0.09/0.19 c avg switch length: 3.43
0.09/0.19 c switching time : 0.01
0.09/0.19 c Solution :
0.09/0.19 c Solutions found : 1 (1 improvements)
0.09/0.19 c First Solution : +1.00000000000000e+02 (in run 1, after 177 nodes, 0.08 seconds, depth 7, found by <relaxation>)
0.09/0.19 c Primal Bound : +1.00000000000000e+02 (in run 1, after 177 nodes, 0.08 seconds, depth 7, found by <relaxation>)
0.09/0.19 c Dual Bound : +1.00000000000000e+02
0.09/0.19 c Gap : 0.00 %
0.09/0.19 c Root Dual Bound : +0.00000000000000e+00
0.09/0.19 c Root Iterations : 0
0.09/0.19 c Time complete: 0.19.