0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869802-1245186052.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 start presolving problem
0.00/0.01 c presolving:
0.01/0.05 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
0.01/0.05 c (round 2) 21 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 10 upgd conss, 3264 impls, 0 clqs
0.01/0.05 c (round 3) 33 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 10 upgd conss, 4104 impls, 0 clqs
0.01/0.06 c (round 4) 45 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 10 upgd conss, 4824 impls, 0 clqs
0.01/0.06 c (round 5) 57 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 80 chg coeffs, 10 upgd conss, 5424 impls, 0 clqs
0.01/0.06 c (round 6) 69 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 10 upgd conss, 5904 impls, 0 clqs
0.01/0.06 c (round 7) 81 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 100 chg coeffs, 10 upgd conss, 6264 impls, 0 clqs
0.01/0.07 c (round 8) 93 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 6504 impls, 0 clqs
0.01/0.07 c (round 9) 105 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 120 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.01/0.07 c (round 10) 117 del vars, 90 del conss, 0 chg bounds, 0 chg sides, 130 chg coeffs, 10 upgd conss, 6624 impls, 0 clqs
0.01/0.09 c (0.1s) probing: 187/369 (50.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.01/0.09 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.01/0.09 c presolving (11 rounds):
0.01/0.09 c 117 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 130 changed coefficients
0.01/0.09 c 6660 implications, 0 cliques
0.01/0.09 c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.01/0.09 c 225 constraints of type <and>
0.01/0.09 c 9 constraints of type <linear>
0.01/0.09 c 10 constraints of type <logicor>
0.01/0.09 c transformed objective value is always integral (scale: 2)
0.01/0.09 c Presolving Time: 0.05
0.01/0.09 c OPT-NLC
0.01/0.09 c -----------------------------------------------------------------------------------------------
0.01/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09 c limits/memory = c 1620
0.01/0.09 c # maximal time in seconds to run
0.01/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.09 c limits/time = c 1791
0.01/0.09 c # frequency for displaying node information lines
0.01/0.09 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.09 c display/freq = c 10000
0.01/0.09 c -----------------------------------------------------------------------------------------------
0.01/0.09 c start solving problem
0.01/0.09 c
0.01/0.09 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.09 c 0.1s| 1 | 0 | 22 |1724k| 0 | 12 | 369 | 244 | 244 | 369 | 469 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 423 |1760k| 0 | 35 | 369 | 244 | 244 | 369 | 479 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 445 |1800k| 0 | 50 | 369 | 244 | 244 | 369 | 497 | 28 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.20 c 0.2s| 1 | 0 | 480 |1870k| 0 | 56 | 369 | 244 | 244 | 369 | 512 | 43 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 0 | 512 |1920k| 0 | 56 | 369 | 244 | 244 | 369 | 531 | 62 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.33 c 0.3s| 1 | 0 | 545 |1954k| 0 | 68 | 369 | 244 | 244 | 369 | 542 | 73 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.41 c 0.4s| 1 | 0 | 587 |1991k| 0 | 74 | 369 | 244 | 244 | 369 | 558 | 89 | 0 | 0 | 3.000000e+00 | -- | Inf
0.59/0.61 c 0.6s| 1 | 2 | 587 |1992k| 0 | 74 | 369 | 244 | 244 | 369 | 558 | 89 | 0 | 23 | 3.000000e+00 | -- | Inf
2.89/2.92 o 3
2.89/2.92 c * 2.8s| 336 | 0 | 2664 |2266k| 77 | - | 369 | 431 | 26 | 369 | 246 | 714 | 187 |1434 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.89/2.92 c
2.89/2.92 c SCIP Status : problem is solved [optimal solution found]
2.89/2.92 c Solving Time (sec) : 2.80
2.89/2.92 c Solving Nodes : 336
2.89/2.92 c Primal Bound : +3.00000000000000e+00 (1 solutions)
2.89/2.92 c Dual Bound : +3.00000000000000e+00
2.89/2.92 c Gap : 0.00 %
2.89/2.92 c NODE 336
2.89/2.92 c DUAL BOUND 3
2.89/2.92 c PRIMAL BOUND 3
2.89/2.92 c GAP 0
2.89/2.92 s OPTIMUM FOUND
2.89/2.92 v -x162 -x161 -x160 -x159 -x158 x157 -x156 -x155 -x154 -x153 -x152 x151 -x108 -x107 -x106 x105 -x104 x103 x150 -x149 -x148 x147 x146
2.89/2.92 v x145 -x102 -x101 -x100 -x99 x98 x97 -x144 -x143 -x142 x141 x140 -x139 x96 x95 -x94 -x93 x92 x91 x138 -x137 -x136 x135 -x134
2.89/2.92 v x133 -x90 x89 x88 x87 -x86 x85 -x132 -x131 x130 x129 -x128 -x127 x84 x83 -x82 -x81 x80 x79 -x126 x125 x124 -x123 -x122 -x121
2.89/2.92 v x78 -x77 -x76 x75 x74 x73 -x120 -x119 -x118 -x117 x116 x115 x72 x71 x70 x69 x68 x67 -x114 -x113 -x112 -x111 -x110 -x109 x66
2.89/2.92 v x65 -x64 -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
2.89/2.92 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 -x10
2.89/2.92 v -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
2.89/2.92 c SCIP Status : problem is solved [optimal solution found]
2.89/2.92 c Solving Time : 2.80
2.89/2.92 c Original Problem :
2.89/2.92 c Problem name : HOME/instance-1869802-1245186052.opb
2.89/2.92 c Variables : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.92 c Constraints : 343 initial, 343 maximal
2.89/2.92 c Presolved Problem :
2.89/2.92 c Problem name : t_HOME/instance-1869802-1245186052.opb
2.89/2.92 c Variables : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.92 c Constraints : 244 initial, 431 maximal
2.89/2.92 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.89/2.92 c trivial : 0.00 0 0 0 0 0 0 0 0
2.89/2.92 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.89/2.92 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.89/2.92 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.89/2.92 c implics : 0.00 0 0 0 0 0 0 0 0
2.89/2.92 c probing : 0.02 0 0 0 0 0 0 0 0
2.89/2.92 c and : 0.02 18 90 0 0 0 90 0 90
2.89/2.92 c linear : 0.00 1 8 0 0 0 0 0 40
2.89/2.92 c logicor : 0.00 0 0 0 0 0 0 0 0
2.89/2.92 c root node : - 0 - - 0 - - - -
2.89/2.92 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.89/2.92 c integral : 0 0 0 286 0 2 40 0 0 508
2.89/2.92 c and : 225 573 1410 1 0 22 1312 641 0 0
2.89/2.92 c linear : 9 6 1388 1 0 82 569 0 0 0
2.89/2.92 c logicor : 10+ 6 347 1 0 3 105 0 0 0
2.89/2.92 c countsols : 0 0 0 1 0 0 0 0 0 0
2.89/2.92 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.89/2.92 c integral : 1.82 0.00 0.00 1.82 0.00
2.89/2.92 c and : 0.04 0.02 0.02 0.00 0.00
2.89/2.92 c linear : 0.02 0.00 0.02 0.00 0.00
2.89/2.92 c logicor : 0.00 0.00 0.00 0.00 0.00
2.89/2.92 c countsols : 0.00 0.00 0.00 0.00 0.00
2.89/2.92 c Propagators : Time Calls Cutoffs DomReds
2.89/2.92 c rootredcost : 0.00 0 0 0
2.89/2.92 c pseudoobj : 0.00 1021 0 0
2.89/2.92 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.89/2.92 c propagation : 0.03 107 107 741 27.1 4 13.5 -
2.89/2.92 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.92 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.92 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.92 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.92 c applied globally : - - - 187 18.6 - - -
2.89/2.92 c applied locally : - - - 0 0.0 - - -
2.89/2.92 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.89/2.92 c cut pool : 0.00 5 - - 31 - (maximal pool size: 201)
2.89/2.92 c redcost : 0.01 573 0 0 0 0
2.89/2.92 c impliedbounds : 0.01 6 0 0 24 0
2.89/2.92 c intobj : 0.00 0 0 0 0 0
2.89/2.92 c gomory : 0.08 6 0 0 42 0
2.89/2.92 c strongcg : 0.08 6 0 0 199 0
2.89/2.92 c cmir : 0.04 6 0 0 79 0
2.89/2.92 c flowcover : 0.07 6 0 0 119 0
2.89/2.92 c clique : 0.00 1 0 0 0 0
2.89/2.92 c zerohalf : 0.00 0 0 0 0 0
2.89/2.92 c mcf : 0.00 1 0 0 0 0
2.89/2.92 c Pricers : Time Calls Vars
2.89/2.92 c problem variables: 0.00 0 0
2.89/2.92 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.89/2.92 c relpscost : 1.82 285 2 40 0 0 508
2.89/2.92 c pscost : 0.00 0 0 0 0 0 0
2.89/2.92 c inference : 0.00 0 0 0 0 0 0
2.89/2.92 c mostinf : 0.00 0 0 0 0 0 0
2.89/2.92 c leastinf : 0.00 0 0 0 0 0 0
2.89/2.92 c fullstrong : 0.00 0 0 0 0 0 0
2.89/2.92 c allfullstrong : 0.00 0 0 0 0 0 0
2.89/2.92 c random : 0.00 0 0 0 0 0 0
2.89/2.92 c Primal Heuristics : Time Calls Found
2.89/2.92 c LP solutions : 0.00 - 1
2.89/2.92 c pseudo solutions : 0.00 - 0
2.89/2.92 c oneopt : 0.00 0 0
2.89/2.92 c pscostdiving : 0.00 0 0
2.89/2.92 c fracdiving : 0.00 0 0
2.89/2.92 c veclendiving : 0.00 0 0
2.89/2.92 c objpscostdiving : 0.00 0 0
2.89/2.92 c rootsoldiving : 0.00 0 0
2.89/2.92 c linesearchdiving : 0.00 0 0
2.89/2.92 c guideddiving : 0.00 0 0
2.89/2.92 c crossover : 0.00 0 0
2.89/2.92 c intshifting : 0.00 0 0
2.89/2.92 c coefdiving : 0.01 1 0
2.89/2.92 c feaspump : 0.01 1 0
2.89/2.92 c simplerounding : 0.00 0 0
2.89/2.92 c rounding : 0.03 290 0
2.89/2.92 c shifting : 0.06 47 0
2.89/2.92 c fixandinfer : 0.00 0 0
2.89/2.92 c intdiving : 0.00 0 0
2.89/2.92 c actconsdiving : 0.00 0 0
2.89/2.92 c octane : 0.00 0 0
2.89/2.92 c rens : 0.02 1 0
2.89/2.92 c rins : 0.00 0 0
2.89/2.92 c localbranching : 0.00 0 0
2.89/2.92 c mutation : 0.00 0 0
2.89/2.92 c dins : 0.00 0 0
2.89/2.92 c LP : Time Calls Iterations Iter/call Iter/sec
2.89/2.92 c primal LP : 0.01 0 0 0.00 0.00
2.89/2.92 c dual LP : 0.35 580 2272 3.92 6491.43
2.89/2.92 c barrier LP : 0.00 0 0 0.00 -
2.89/2.92 c diving/probing LP: 0.01 16 392 24.50 39200.00
2.89/2.92 c strong branching : 1.82 1434 18949 13.21 10411.54
2.89/2.92 c (at root node) : - 23 1212 52.70 -
2.89/2.92 c conflict analysis: 0.00 0 0 0.00 -
2.89/2.92 c B&B Tree :
2.89/2.92 c number of runs : 1
2.89/2.92 c nodes : 336
2.89/2.92 c nodes (total) : 336
2.89/2.92 c nodes left : 0
2.89/2.92 c max depth : 77
2.89/2.92 c max depth (total): 77
2.89/2.92 c backtracks : 42 (12.5%)
2.89/2.92 c delayed cutoffs : 35
2.89/2.92 c repropagations : 195 (415 domain reductions, 24 cutoffs)
2.89/2.92 c avg switch length: 3.31
2.89/2.92 c switching time : 0.02
2.89/2.92 c Solution :
2.89/2.92 c Solutions found : 1 (1 improvements)
2.89/2.92 c Primal Bound : +3.00000000000000e+00 (in run 1, after 336 nodes, 2.80 seconds, depth 74, found by <relaxation>)
2.89/2.92 c Dual Bound : +3.00000000000000e+00
2.89/2.92 c Gap : 0.00 %
2.89/2.92 c Root Dual Bound : +3.00000000000000e+00
2.89/2.93 c Time complete: 2.93.