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-1870140-1245189276.opb>
0.00/0.01 c original problem has 560 variables (560 bin, 0 int, 0 impl, 0 cont) and 409 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.02/0.07 c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 45 chg coeffs, 0 upgd conss, 2464 impls, 0 clqs
0.02/0.07 c (round 2) 22 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 9 upgd conss, 3640 impls, 0 clqs
0.02/0.07 c (round 3) 36 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 9 upgd conss, 4648 impls, 0 clqs
0.02/0.08 c (round 4) 50 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 9 upgd conss, 5488 impls, 0 clqs
0.02/0.08 c (round 5) 64 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 93 chg coeffs, 9 upgd conss, 6160 impls, 0 clqs
0.02/0.08 c (round 6) 78 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 105 chg coeffs, 9 upgd conss, 6664 impls, 0 clqs
0.02/0.08 c (round 7) 92 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 117 chg coeffs, 9 upgd conss, 7000 impls, 0 clqs
0.02/0.09 c (round 8) 106 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 129 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.02/0.09 c (round 9) 120 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 141 chg coeffs, 9 upgd conss, 7168 impls, 0 clqs
0.09/0.11 c (0.1s) probing: 192/440 (43.6%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.09/0.11 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11 c presolving (10 rounds):
0.09/0.11 c 120 deleted vars, 96 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 141 changed coefficients
0.09/0.11 c 7200 implications, 0 cliques
0.09/0.11 c presolved problem has 440 variables (440 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.09/0.11 c 288 constraints of type <and>
0.09/0.11 c 8 constraints of type <linear>
0.09/0.11 c 9 constraints of type <logicor>
0.09/0.11 c transformed objective value is always integral (scale: 2)
0.09/0.11 c Presolving Time: 0.05
0.09/0.11 c OPT-NLC
0.09/0.11 c -----------------------------------------------------------------------------------------------
0.09/0.11 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11 c limits/memory = c 1620
0.09/0.11 c # maximal time in seconds to run
0.09/0.11 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11 c limits/time = c 1791
0.09/0.11 c # frequency for displaying node information lines
0.09/0.11 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11 c display/freq = c 10000
0.09/0.11 c -----------------------------------------------------------------------------------------------
0.09/0.11 c start solving problem
0.09/0.11 c
0.09/0.12 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.12 c 0.1s| 1 | 0 | 20 |2049k| 0 | 11 | 440 | 305 | 305 | 440 | 593 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 454 |2075k| 0 | 20 | 440 | 305 | 305 | 440 | 596 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 464 |2095k| 0 | 27 | 440 | 305 | 305 | 440 | 602 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 480 |2117k| 0 | 40 | 440 | 305 | 305 | 440 | 609 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 0 | 510 |2134k| 0 | 43 | 440 | 305 | 305 | 440 | 620 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.32 c 0.3s| 1 | 0 | 536 |2155k| 0 | 58 | 440 | 305 | 305 | 440 | 633 | 40 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.39 c 0.3s| 1 | 0 | 561 |2186k| 0 | 66 | 440 | 305 | 305 | 440 | 647 | 54 | 0 | 0 | 3.000000e+00 | -- | Inf
0.49/0.59 c 0.5s| 1 | 2 | 561 |2187k| 0 | 66 | 440 | 305 | 305 | 440 | 647 | 54 | 0 | 31 | 3.000000e+00 | -- | Inf
3.39/3.41 o 3
3.39/3.41 c * 3.2s| 607 | 0 | 5546 |2636k| 73 | - | 440 | 660 | 51 | 440 | 182 |1470 | 373 |1773 | 3.000000e+00 | 3.000000e+00 | 0.00%
3.39/3.41 c
3.39/3.41 c SCIP Status : problem is solved [optimal solution found]
3.39/3.41 c Solving Time (sec) : 3.25
3.39/3.41 c Solving Nodes : 607
3.39/3.41 c Primal Bound : +3.00000000000000e+00 (1 solutions)
3.39/3.41 c Dual Bound : +3.00000000000000e+00
3.39/3.41 c Gap : 0.00 %
3.39/3.41 c NODE 607
3.39/3.41 c DUAL BOUND 3
3.39/3.41 c PRIMAL BOUND 3
3.39/3.41 c GAP 0
3.39/3.41 s OPTIMUM FOUND
3.39/3.41 v -x168 x167 -x166 -x165 -x164 -x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x112 x111 -x110 x109 x108 -x107 x106 -x154 x153
3.39/3.41 v -x152 x151 x150 -x149 x148 -x105 -x104 -x103 -x102 -x101 x100 x99 -x147 x146 -x145 -x144 -x143 -x142 x141 -x98 x97 x96 -x95
3.39/3.41 v -x94 x93 x92 -x140 -x139 -x138 -x137 -x136 -x135 -x134 x91 -x90 -x89 x88 -x87 x86 x85 -x133 -x132 x131 -x130 -x129 -x128 x127
3.39/3.41 v -x84 -x83 x82 x81 -x80 -x79 x78 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x77 -x76 x75 x74 x73 x72 x71 -x119 -x118 -x117
3.39/3.41 v -x116 -x115 -x114 x113 -x70 -x69 -x68 -x67 x66 x65 x64 x63 -x62 x61 x60 x59 x58 x57 -x56 -x55 -x54 x53 x52 x51 x50 x49 x48 x47
3.39/3.41 v -x46 -x45 -x44 x43 -x42 x41 x40 x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 x30 x29 x28 -x27 -x26 -x25 x24 x23 x22 -x21 x20
3.39/3.41 v -x19 x18 -x17 -x16 x15 -x14 x13 -x12 x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
3.39/3.41 c SCIP Status : problem is solved [optimal solution found]
3.39/3.41 c Solving Time : 3.25
3.39/3.41 c Original Problem :
3.39/3.41 c Problem name : HOME/instance-1870140-1245189276.opb
3.39/3.41 c Variables : 560 (560 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.41 c Constraints : 409 initial, 409 maximal
3.39/3.41 c Presolved Problem :
3.39/3.41 c Problem name : t_HOME/instance-1870140-1245189276.opb
3.39/3.41 c Variables : 440 (440 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.41 c Constraints : 305 initial, 660 maximal
3.39/3.41 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
3.39/3.41 c trivial : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c dualfix : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c boundshift : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c inttobinary : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c implics : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c probing : 0.02 0 0 0 0 0 0 0 0
3.39/3.41 c and : 0.02 16 96 0 0 0 96 0 96
3.39/3.41 c linear : 0.01 1 7 0 0 0 0 0 45
3.39/3.41 c logicor : 0.00 0 0 0 0 0 0 0 0
3.39/3.41 c root node : - 0 - - 0 - - - -
3.39/3.41 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
3.39/3.41 c integral : 0 0 0 514 0 0 32 0 0 972
3.39/3.41 c and : 288 1011 2579 0 0 43 2582 1429 0 0
3.39/3.41 c linear : 8 6 2535 0 0 144 1265 0 0 0
3.39/3.41 c logicor : 9+ 6 761 1 0 4 168 0 0 0
3.39/3.41 c countsols : 0 0 0 1 0 0 0 0 0 0
3.39/3.41 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
3.39/3.41 c integral : 1.71 0.00 0.00 1.71 0.00
3.39/3.41 c and : 0.12 0.09 0.03 0.00 0.00
3.39/3.41 c linear : 0.12 0.00 0.12 0.00 0.00
3.39/3.41 c logicor : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c countsols : 0.00 0.00 0.00 0.00 0.00
3.39/3.41 c Propagators : Time Calls Cutoffs DomReds
3.39/3.41 c rootredcost : 0.00 0 0 0
3.39/3.41 c pseudoobj : 0.01 2182 0 0
3.39/3.41 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.39/3.41 c propagation : 0.11 191 191 3968 68.4 59 26.1 -
3.39/3.41 c infeasible LP : 0.00 37 37 86 33.2 25 11.2 0
3.39/3.41 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.41 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.39/3.41 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.39/3.41 c applied globally : - - - 355 23.8 - - -
3.39/3.41 c applied locally : - - - 18 47.5 - - -
3.39/3.41 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.39/3.41 c cut pool : 0.00 5 - - 28 - (maximal pool size: 101)
3.39/3.41 c redcost : 0.01 1012 0 0 0 0
3.39/3.41 c impliedbounds : 0.00 6 0 0 15 0
3.39/3.41 c intobj : 0.00 0 0 0 0 0
3.39/3.41 c gomory : 0.07 6 0 0 57 0
3.39/3.41 c strongcg : 0.04 6 0 0 68 0
3.39/3.41 c cmir : 0.05 6 0 0 48 0
3.39/3.41 c flowcover : 0.08 6 0 0 74 0
3.39/3.41 c clique : 0.00 1 0 0 0 0
3.39/3.41 c zerohalf : 0.00 0 0 0 0 0
3.39/3.41 c mcf : 0.00 1 0 0 0 0
3.39/3.41 c Pricers : Time Calls Vars
3.39/3.41 c problem variables: 0.00 0 0
3.39/3.41 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.39/3.41 c relpscost : 1.71 513 0 32 0 0 972
3.39/3.41 c pscost : 0.00 0 0 0 0 0 0
3.39/3.41 c inference : 0.00 0 0 0 0 0 0
3.39/3.41 c mostinf : 0.00 0 0 0 0 0 0
3.39/3.41 c leastinf : 0.00 0 0 0 0 0 0
3.39/3.41 c fullstrong : 0.00 0 0 0 0 0 0
3.39/3.41 c allfullstrong : 0.00 0 0 0 0 0 0
3.39/3.41 c random : 0.00 0 0 0 0 0 0
3.39/3.41 c Primal Heuristics : Time Calls Found
3.39/3.41 c LP solutions : 0.00 - 1
3.39/3.41 c pseudo solutions : 0.00 - 0
3.39/3.41 c oneopt : 0.00 0 0
3.39/3.41 c guideddiving : 0.00 0 0
3.39/3.41 c crossover : 0.00 0 0
3.39/3.41 c coefdiving : 0.04 1 0
3.39/3.41 c pscostdiving : 0.02 1 0
3.39/3.41 c fracdiving : 0.01 1 0
3.39/3.41 c veclendiving : 0.02 1 0
3.39/3.41 c linesearchdiving : 0.00 1 0
3.39/3.41 c feaspump : 0.02 1 0
3.39/3.41 c objpscostdiving : 0.03 1 0
3.39/3.41 c rootsoldiving : 0.07 1 0
3.39/3.41 c simplerounding : 0.00 0 0
3.39/3.41 c rounding : 0.05 404 0
3.39/3.41 c shifting : 0.09 104 0
3.39/3.41 c intshifting : 0.00 0 0
3.39/3.41 c fixandinfer : 0.00 0 0
3.39/3.41 c intdiving : 0.00 0 0
3.39/3.41 c actconsdiving : 0.00 0 0
3.39/3.41 c octane : 0.00 0 0
3.39/3.41 c rens : 0.02 1 0
3.39/3.41 c rins : 0.00 0 0
3.39/3.41 c localbranching : 0.00 0 0
3.39/3.41 c mutation : 0.00 0 0
3.39/3.41 c dins : 0.00 0 0
3.39/3.41 c LP : Time Calls Iterations Iter/call Iter/sec
3.39/3.41 c primal LP : 0.00 0 0 0.00 -
3.39/3.41 c dual LP : 0.43 1029 4013 3.90 9332.56
3.39/3.41 c barrier LP : 0.00 0 0 0.00 -
3.39/3.41 c diving/probing LP: 0.17 356 1533 4.31 9017.65
3.39/3.41 c strong branching : 1.70 1773 14514 8.19 8537.65
3.39/3.41 c (at root node) : - 31 1243 40.10 -
3.39/3.41 c conflict analysis: 0.00 0 0 0.00 -
3.39/3.41 c B&B Tree :
3.39/3.41 c number of runs : 1
3.39/3.41 c nodes : 607
3.39/3.41 c nodes (total) : 607
3.39/3.41 c nodes left : 0
3.39/3.41 c max depth : 73
3.39/3.41 c max depth (total): 73
3.39/3.41 c backtracks : 78 (12.9%)
3.39/3.41 c delayed cutoffs : 57
3.39/3.41 c repropagations : 294 (751 domain reductions, 55 cutoffs)
3.39/3.41 c avg switch length: 3.60
3.39/3.41 c switching time : 0.03
3.39/3.41 c Solution :
3.39/3.41 c Solutions found : 1 (1 improvements)
3.39/3.41 c Primal Bound : +3.00000000000000e+00 (in run 1, after 607 nodes, 3.25 seconds, depth 67, found by <relaxation>)
3.39/3.41 c Dual Bound : +3.00000000000000e+00
3.39/3.41 c Gap : 0.00 %
3.39/3.41 c Root Dual Bound : +3.00000000000000e+00
3.39/3.42 c Time complete: 3.41.