0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1870181-1245189480.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:
0.03/0.05 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
0.03/0.06 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
0.03/0.06 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
0.03/0.06 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
0.03/0.06 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
0.03/0.07 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
0.03/0.07 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
0.03/0.07 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
0.03/0.07 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
0.03/0.07 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
0.03/0.09 c (0.1s) probing: 187/369 (50.7%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.03/0.09 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.09 c presolving (11 rounds):
0.03/0.09 c 117 deleted vars, 90 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 130 changed coefficients
0.03/0.09 c 6660 implications, 0 cliques
0.03/0.09 c presolved problem has 369 variables (369 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.03/0.09 c 225 constraints of type <and>
0.03/0.09 c 9 constraints of type <linear>
0.03/0.09 c 10 constraints of type <logicor>
0.03/0.09 c transformed objective value is always integral (scale: 2)
0.03/0.09 c Presolving Time: 0.05
0.03/0.09 c OPT-NLC
0.03/0.09 c -----------------------------------------------------------------------------------------------
0.03/0.09 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09 c limits/memory = c 1620
0.03/0.09 c # maximal time in seconds to run
0.03/0.09 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09 c limits/time = c 1791
0.03/0.09 c # frequency for displaying node information lines
0.03/0.09 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.09 c display/freq = c 10000
0.03/0.09 c -----------------------------------------------------------------------------------------------
0.03/0.09 c start solving problem
0.03/0.09 c
0.09/0.10 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.10 c 0.1s| 1 | 0 | 22 |1724k| 0 | 11 | 369 | 244 | 244 | 369 | 469 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 345 |1755k| 0 | 29 | 369 | 244 | 244 | 369 | 480 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 368 |1804k| 0 | 48 | 369 | 244 | 244 | 369 | 496 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 405 |1877k| 0 | 61 | 369 | 244 | 244 | 369 | 512 | 43 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.28 c 0.2s| 1 | 0 | 455 |1944k| 0 | 73 | 369 | 244 | 244 | 369 | 527 | 58 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.36 c 0.3s| 1 | 0 | 526 |2013k| 0 | 77 | 369 | 244 | 244 | 369 | 553 | 84 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.46 c 0.4s| 1 | 0 | 671 |2082k| 0 | 115 | 369 | 244 | 244 | 369 | 578 | 109 | 0 | 0 | 3.000000e+00 | -- | Inf
0.49/0.59 c 0.5s| 1 | 2 | 671 |2083k| 0 | 115 | 369 | 244 | 244 | 369 | 578 | 109 | 0 | 19 | 3.000000e+00 | -- | Inf
3.09/3.18 o 27
3.09/3.18 c * 3.1s| 329 | 194 | 5057 |2479k| 63 | - | 369 | 386 | 17 | 369 | 307 |1144 | 142 |1453 | 3.000000e+00 | 2.700000e+01 | 800.00%
6.28/6.38 o 3
6.28/6.38 c * 6.2s| 1245 | 0 | 14048 |2753k| 73 | - | 369 |1154 | 110 | 369 | 349 |3435 | 917 |2050 | 3.000000e+00 | 3.000000e+00 | 0.00%
6.28/6.38 c
6.28/6.38 c SCIP Status : problem is solved [optimal solution found]
6.28/6.38 c Solving Time (sec) : 6.25
6.28/6.38 c Solving Nodes : 1245
6.28/6.38 c Primal Bound : +3.00000000000000e+00 (2 solutions)
6.28/6.38 c Dual Bound : +3.00000000000000e+00
6.28/6.38 c Gap : 0.00 %
6.28/6.38 c NODE 1245
6.28/6.38 c DUAL BOUND 3
6.28/6.38 c PRIMAL BOUND 3
6.28/6.38 c GAP 0
6.28/6.38 s OPTIMUM FOUND
6.28/6.38 v -x162 -x161 -x160 x159 x158 x157 x156 -x155 -x154 x153 -x152 x151 -x108 -x107 x106 -x105 x104 x103 -x150 -x149 -x148 -x147 x146
6.28/6.38 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
6.28/6.38 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
6.28/6.38 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
6.28/6.38 v -x66 -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
6.28/6.38 v x39 x38 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
6.28/6.38 v x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1
6.28/6.38 c SCIP Status : problem is solved [optimal solution found]
6.28/6.38 c Solving Time : 6.25
6.28/6.38 c Original Problem :
6.28/6.38 c Problem name : HOME/instance-1870181-1245189480.opb
6.28/6.38 c Variables : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
6.28/6.38 c Constraints : 343 initial, 343 maximal
6.28/6.38 c Presolved Problem :
6.28/6.38 c Problem name : t_HOME/instance-1870181-1245189480.opb
6.28/6.38 c Variables : 369 (369 binary, 0 integer, 0 implicit integer, 0 continuous)
6.28/6.38 c Constraints : 244 initial, 1154 maximal
6.28/6.38 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
6.28/6.38 c trivial : 0.00 0 0 0 0 0 0 0 0
6.28/6.38 c dualfix : 0.00 0 0 0 0 0 0 0 0
6.28/6.38 c boundshift : 0.00 0 0 0 0 0 0 0 0
6.28/6.38 c inttobinary : 0.00 0 0 0 0 0 0 0 0
6.28/6.38 c implics : 0.00 0 0 0 0 0 0 0 0
6.28/6.38 c probing : 0.01 0 0 0 0 0 0 0 0
6.28/6.38 c and : 0.02 18 90 0 0 0 90 0 90
6.28/6.38 c linear : 0.01 1 8 0 0 0 0 0 40
6.28/6.38 c logicor : 0.00 0 0 0 0 0 0 0 0
6.28/6.38 c root node : - 7 - - 7 - - - -
6.28/6.38 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
6.28/6.38 c integral : 0 0 0 1048 0 10 76 0 0 1984
6.28/6.38 c and : 225 2344 4025 1 0 76 4089 3359 0 0
6.28/6.38 c linear : 9 6 3948 1 0 294 1896 0 0 0
6.28/6.38 c logicor : 10+ 6 1480 2 0 20 352 0 0 0
6.28/6.38 c countsols : 0 0 0 2 0 0 0 0 0 0
6.28/6.38 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
6.28/6.38 c integral : 1.73 0.00 0.00 1.73 0.00
6.28/6.38 c and : 0.09 0.05 0.04 0.00 0.00
6.28/6.38 c linear : 0.07 0.00 0.07 0.00 0.00
6.28/6.38 c logicor : 0.03 0.00 0.03 0.00 0.00
6.28/6.38 c countsols : 0.00 0.00 0.00 0.00 0.00
6.28/6.38 c Propagators : Time Calls Cutoffs DomReds
6.28/6.38 c rootredcost : 0.00 1 0 1
6.28/6.38 c pseudoobj : 0.00 3636 0 17
6.28/6.38 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
6.28/6.38 c propagation : 0.05 390 390 3186 29.8 298 14.5 -
6.28/6.38 c infeasible LP : 0.00 5 0 0 0.0 0 0.0 0
6.28/6.38 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
6.28/6.38 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
6.28/6.38 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
6.28/6.38 c applied globally : - - - 915 17.2 - - -
6.28/6.38 c applied locally : - - - 2 38.0 - - -
6.28/6.38 c Separators : Time Calls Cutoffs DomReds Cuts Conss
6.28/6.38 c cut pool : 0.00 5 - - 53 - (maximal pool size: 281)
6.28/6.38 c redcost : 0.01 2346 0 12 0 0
6.28/6.38 c impliedbounds : 0.00 6 0 0 40 0
6.28/6.38 c intobj : 0.00 0 0 0 0 0
6.28/6.38 c gomory : 0.07 6 0 0 145 0
6.28/6.38 c strongcg : 0.06 6 0 0 395 0
6.28/6.38 c cmir : 0.05 6 0 0 106 0
6.28/6.38 c flowcover : 0.07 6 0 0 158 0
6.28/6.38 c clique : 0.00 1 0 0 0 0
6.28/6.38 c zerohalf : 0.00 0 0 0 0 0
6.28/6.38 c mcf : 0.00 1 0 0 0 0
6.28/6.38 c Pricers : Time Calls Vars
6.28/6.38 c problem variables: 0.00 0 0
6.28/6.38 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
6.28/6.38 c relpscost : 1.73 1046 10 76 0 0 1984
6.28/6.38 c pscost : 0.00 0 0 0 0 0 0
6.28/6.38 c inference : 0.00 0 0 0 0 0 0
6.28/6.38 c mostinf : 0.00 0 0 0 0 0 0
6.28/6.38 c leastinf : 0.00 0 0 0 0 0 0
6.28/6.38 c fullstrong : 0.00 0 0 0 0 0 0
6.28/6.38 c allfullstrong : 0.00 0 0 0 0 0 0
6.28/6.38 c random : 0.00 0 0 0 0 0 0
6.28/6.38 c Primal Heuristics : Time Calls Found
6.28/6.38 c LP solutions : 0.01 - 2
6.28/6.38 c pseudo solutions : 0.00 - 0
6.28/6.38 c crossover : 0.00 0 0
6.28/6.38 c intshifting : 0.00 0 0
6.28/6.38 c oneopt : 0.00 1 0
6.28/6.38 c fracdiving : 0.01 2 0
6.28/6.38 c veclendiving : 0.01 2 0
6.28/6.38 c linesearchdiving : 0.00 2 0
6.28/6.38 c guideddiving : 0.01 2 0
6.28/6.38 c coefdiving : 0.03 3 0
6.28/6.38 c pscostdiving : 0.08 3 0
6.28/6.38 c objpscostdiving : 0.05 2 0
6.28/6.38 c feaspump : 0.04 2 0
6.28/6.38 c rootsoldiving : 0.04 2 0
6.28/6.38 c simplerounding : 0.02 0 0
6.28/6.38 c rounding : 0.04 639 0
6.28/6.38 c shifting : 0.22 193 0
6.28/6.38 c fixandinfer : 0.00 0 0
6.28/6.38 c intdiving : 0.00 0 0
6.28/6.38 c actconsdiving : 0.00 0 0
6.28/6.38 c octane : 0.00 0 0
6.28/6.38 c rens : 0.02 1 0
6.28/6.38 c rins : 0.00 0 0
6.28/6.38 c localbranching : 0.00 0 0
6.28/6.38 c mutation : 0.00 0 0
6.28/6.38 c dins : 0.00 0 0
6.28/6.38 c LP : Time Calls Iterations Iter/call Iter/sec
6.28/6.38 c primal LP : 0.41 0 0 0.00 0.00
6.28/6.38 c dual LP : 2.55 2425 12873 5.31 5048.24
6.28/6.38 c barrier LP : 0.00 0 0 0.00 -
6.28/6.38 c diving/probing LP: 0.23 230 1175 5.11 5108.70
6.28/6.38 c strong branching : 1.70 2050 22439 10.95 13199.41
6.28/6.38 c (at root node) : - 19 848 44.63 -
6.28/6.38 c conflict analysis: 0.00 0 0 0.00 -
6.28/6.38 c B&B Tree :
6.28/6.38 c number of runs : 1
6.28/6.38 c nodes : 1245
6.28/6.38 c nodes (total) : 1245
6.28/6.38 c nodes left : 0
6.28/6.38 c max depth : 73
6.28/6.38 c max depth (total): 73
6.28/6.38 c backtracks : 155 (12.4%)
6.28/6.38 c delayed cutoffs : 120
6.28/6.38 c repropagations : 446 (1261 domain reductions, 116 cutoffs)
6.28/6.38 c avg switch length: 3.40
6.28/6.38 c switching time : 0.50
6.28/6.38 c Solution :
6.28/6.38 c Solutions found : 2 (2 improvements)
6.28/6.38 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1245 nodes, 6.24 seconds, depth 69, found by <relaxation>)
6.28/6.38 c Dual Bound : +3.00000000000000e+00
6.28/6.38 c Gap : 0.00 %
6.28/6.38 c Root Dual Bound : +3.00000000000000e+00
6.28/6.39 c Time complete: 6.38.