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-1869790-1245185921.opb>
0.00/0.01 c original problem has 630 variables (630 bin, 0 int, 0 impl, 0 cont) and 460 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.08 c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 0 upgd conss, 2916 impls, 0 clqs
0.00/0.09 c (round 2) 23 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 10 upgd conss, 4260 impls, 0 clqs
0.00/0.09 c (round 3) 37 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 10 upgd conss, 5436 impls, 0 clqs
0.00/0.09 c (round 4) 51 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 86 chg coeffs, 10 upgd conss, 6444 impls, 0 clqs
0.00/0.10 c (round 5) 65 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 98 chg coeffs, 10 upgd conss, 7284 impls, 0 clqs
0.09/0.10 c (round 6) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 110 chg coeffs, 10 upgd conss, 7956 impls, 0 clqs
0.09/0.10 c (round 7) 93 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 10 upgd conss, 8460 impls, 0 clqs
0.09/0.10 c (round 8) 107 del vars, 84 del conss, 0 chg bounds, 0 chg sides, 134 chg coeffs, 10 upgd conss, 8796 impls, 0 clqs
0.09/0.11 c (round 9) 121 del vars, 96 del conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.11 c (round 10) 135 del vars, 108 del conss, 0 chg bounds, 0 chg sides, 158 chg coeffs, 10 upgd conss, 8964 impls, 0 clqs
0.09/0.13 c (0.1s) probing: 204/495 (41.2%) - 0 fixings, 0 aggregations, 18 implications, 0 bound changes
0.09/0.13 c (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.13 c presolving (11 rounds):
0.09/0.13 c 135 deleted vars, 108 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 158 changed coefficients
0.09/0.13 c 9000 implications, 0 cliques
0.09/0.13 c presolved problem has 495 variables (495 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.09/0.13 c 324 constraints of type <and>
0.09/0.13 c 9 constraints of type <linear>
0.09/0.13 c 10 constraints of type <logicor>
0.09/0.13 c transformed objective value is always integral (scale: 2)
0.09/0.13 c Presolving Time: 0.07
0.09/0.13 c OPT-NLC
0.09/0.13 c -----------------------------------------------------------------------------------------------
0.09/0.13 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13 c limits/memory = c 1620
0.09/0.13 c # maximal time in seconds to run
0.09/0.13 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13 c limits/time = c 1791
0.09/0.13 c # frequency for displaying node information lines
0.09/0.13 c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.13 c display/freq = c 10000
0.09/0.13 c -----------------------------------------------------------------------------------------------
0.09/0.13 c start solving problem
0.09/0.13 c
0.09/0.14 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.14 c 0.1s| 1 | 0 | 22 |2301k| 0 | 12 | 495 | 343 | 343 | 495 | 667 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.1s| 1 | 0 | 542 |2330k| 0 | 21 | 495 | 343 | 343 | 495 | 670 | 3 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.21 c 0.1s| 1 | 0 | 552 |2349k| 0 | 28 | 495 | 343 | 343 | 495 | 676 | 9 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.25 c 0.2s| 1 | 0 | 568 |2371k| 0 | 41 | 495 | 343 | 343 | 495 | 683 | 16 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.30 c 0.2s| 1 | 0 | 601 |2387k| 0 | 44 | 495 | 343 | 343 | 495 | 694 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.36 c 0.3s| 1 | 0 | 630 |2408k| 0 | 58 | 495 | 343 | 343 | 495 | 707 | 40 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.44 c 0.4s| 1 | 0 | 657 |2446k| 0 | 68 | 495 | 343 | 343 | 495 | 721 | 54 | 0 | 0 | 3.000000e+00 | -- | Inf
0.69/0.70 c 0.6s| 1 | 2 | 657 |2446k| 0 | 68 | 495 | 343 | 343 | 495 | 721 | 54 | 0 | 30 | 3.000000e+00 | -- | Inf
4.49/4.56 o 3
4.49/4.56 c * 4.4s| 677 | 0 | 6579 |2960k| 79 | - | 495 | 818 | 79 | 495 | 217 |1588 | 475 |2198 | 3.000000e+00 | 3.000000e+00 | 0.00%
4.49/4.56 c
4.49/4.56 c SCIP Status : problem is solved [optimal solution found]
4.49/4.56 c Solving Time (sec) : 4.38
4.49/4.56 c Solving Nodes : 677
4.49/4.56 c Primal Bound : +3.00000000000000e+00 (1 solutions)
4.49/4.56 c Dual Bound : +3.00000000000000e+00
4.49/4.56 c Gap : 0.00 %
4.49/4.56 c NODE 677
4.49/4.56 c DUAL BOUND 3
4.49/4.56 c PRIMAL BOUND 3
4.49/4.56 c GAP 0
4.49/4.56 s OPTIMUM FOUND
4.49/4.56 v -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 x179 -x178 x177 -x176 -x126 -x125 -x124 -x123 x122 x121 x120 x175 -x174
4.49/4.56 v -x173 x172 x171 x170 -x169 x119 x118 x117 -x116 x115 -x114 x113 -x168 -x167 -x166 -x165 -x164 -x163 -x162 x112 x111 -x110
4.49/4.56 v x109 x108 x107 x106 -x161 -x160 -x159 -x158 -x157 -x156 x155 -x105 x104 -x103 -x102 x101 -x100 x99 -x154 -x153 -x152 -x151
4.49/4.56 v -x150 -x149 -x148 -x98 x97 x96 -x95 x94 x93 x92 -x147 -x146 x145 -x144 x143 -x142 -x141 -x91 -x90 -x89 -x88 x87 -x86 x85 -x140
4.49/4.56 v -x139 -x138 -x137 x136 -x135 -x134 -x84 -x83 x82 x81 -x80 x79 x78 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x77 -x76 -x75 -x74
4.49/4.56 v x73 x72 x71 -x70 -x69 -x68 -x67 x66 x65 x64 -x63 -x62 -x61 x60 -x59 x58 x57 x56 -x55 x54 x53 -x52 x51 x50 -x49 -x48 -x47
4.49/4.56 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 -x19
4.49/4.56 v x18 x17 -x16 x15 -x14 x13 -x12 x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
4.49/4.56 c SCIP Status : problem is solved [optimal solution found]
4.49/4.56 c Solving Time : 4.38
4.49/4.56 c Original Problem :
4.49/4.56 c Problem name : HOME/instance-1869790-1245185921.opb
4.49/4.56 c Variables : 630 (630 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.56 c Constraints : 460 initial, 460 maximal
4.49/4.56 c Presolved Problem :
4.49/4.56 c Problem name : t_HOME/instance-1869790-1245185921.opb
4.49/4.56 c Variables : 495 (495 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.56 c Constraints : 343 initial, 818 maximal
4.49/4.56 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.49/4.56 c trivial : 0.00 0 0 0 0 0 0 0 0
4.49/4.56 c dualfix : 0.00 0 0 0 0 0 0 0 0
4.49/4.56 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.49/4.56 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.49/4.56 c implics : 0.00 0 0 0 0 0 0 0 0
4.49/4.56 c probing : 0.03 0 0 0 0 0 0 0 0
4.49/4.56 c and : 0.02 18 108 0 0 0 108 0 108
4.49/4.56 c linear : 0.01 1 8 0 0 0 0 0 50
4.49/4.56 c logicor : 0.00 0 0 0 0 0 0 0 0
4.49/4.56 c root node : - 0 - - 0 - - - -
4.49/4.56 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.49/4.56 c integral : 0 0 0 574 0 1 56 0 0 1074
4.49/4.56 c and : 324 1225 2812 1 0 42 2634 1547 0 0
4.49/4.56 c linear : 9 6 2770 1 0 156 1332 0 0 0
4.49/4.56 c logicor : 10+ 6 742 1 0 16 195 0 0 0
4.49/4.56 c countsols : 0 0 0 1 0 0 0 0 0 0
4.49/4.56 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.49/4.56 c integral : 2.40 0.00 0.00 2.40 0.00
4.49/4.56 c and : 0.11 0.07 0.04 0.00 0.00
4.49/4.56 c linear : 0.06 0.00 0.06 0.00 0.00
4.49/4.56 c logicor : 0.01 0.00 0.01 0.00 0.00
4.49/4.56 c countsols : 0.00 0.00 0.00 0.00 0.00
4.49/4.56 c Propagators : Time Calls Cutoffs DomReds
4.49/4.56 c rootredcost : 0.00 0 0 0
4.49/4.56 c pseudoobj : 0.00 2389 0 0
4.49/4.56 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.49/4.56 c propagation : 0.06 214 208 3187 52.4 27 15.7 -
4.49/4.56 c infeasible LP : 0.00 22 22 40 16.0 2 8.0 0
4.49/4.56 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.49/4.56 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.49/4.56 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.49/4.56 c applied globally : - - - 475 22.4 - - -
4.49/4.56 c applied locally : - - - 0 0.0 - - -
4.49/4.56 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.49/4.56 c cut pool : 0.00 5 - - 26 - (maximal pool size: 103)
4.49/4.56 c redcost : 0.00 1225 0 0 0 0
4.49/4.56 c impliedbounds : 0.00 6 0 0 15 0
4.49/4.56 c intobj : 0.00 0 0 0 0 0
4.49/4.56 c gomory : 0.04 6 0 0 57 0
4.49/4.56 c strongcg : 0.05 6 0 0 68 0
4.49/4.56 c cmir : 0.04 6 0 0 50 0
4.49/4.56 c flowcover : 0.09 6 0 0 75 0
4.49/4.56 c clique : 0.00 1 0 0 0 0
4.49/4.56 c zerohalf : 0.00 0 0 0 0 0
4.49/4.56 c mcf : 0.00 1 0 0 0 0
4.49/4.56 c Pricers : Time Calls Vars
4.49/4.56 c problem variables: 0.00 0 0
4.49/4.56 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.49/4.56 c relpscost : 2.40 573 1 56 0 0 1074
4.49/4.56 c pscost : 0.00 0 0 0 0 0 0
4.49/4.56 c inference : 0.00 0 0 0 0 0 0
4.49/4.56 c mostinf : 0.00 0 0 0 0 0 0
4.49/4.56 c leastinf : 0.00 0 0 0 0 0 0
4.49/4.56 c fullstrong : 0.00 0 0 0 0 0 0
4.49/4.56 c allfullstrong : 0.00 0 0 0 0 0 0
4.49/4.56 c random : 0.00 0 0 0 0 0 0
4.49/4.56 c Primal Heuristics : Time Calls Found
4.49/4.56 c LP solutions : 0.00 - 1
4.49/4.56 c pseudo solutions : 0.00 - 0
4.49/4.56 c oneopt : 0.00 0 0
4.49/4.56 c crossover : 0.00 0 0
4.49/4.56 c guideddiving : 0.00 0 0
4.49/4.56 c fracdiving : 0.00 1 0
4.49/4.56 c veclendiving : 0.01 1 0
4.49/4.56 c linesearchdiving : 0.01 1 0
4.49/4.56 c feaspump : 0.03 1 0
4.49/4.56 c objpscostdiving : 0.05 1 0
4.49/4.56 c rootsoldiving : 0.05 1 0
4.49/4.56 c coefdiving : 0.05 2 0
4.49/4.56 c pscostdiving : 0.04 2 0
4.49/4.56 c simplerounding : 0.00 0 0
4.49/4.56 c rounding : 0.03 447 0
4.49/4.56 c shifting : 0.24 122 0
4.49/4.56 c intshifting : 0.00 0 0
4.49/4.56 c fixandinfer : 0.00 0 0
4.49/4.56 c intdiving : 0.00 0 0
4.49/4.56 c actconsdiving : 0.00 0 0
4.49/4.56 c octane : 0.00 0 0
4.49/4.56 c rens : 0.02 1 0
4.49/4.56 c rins : 0.00 0 0
4.49/4.56 c localbranching : 0.00 0 0
4.49/4.56 c mutation : 0.00 0 0
4.49/4.56 c dins : 0.00 0 0
4.49/4.56 c LP : Time Calls Iterations Iter/call Iter/sec
4.49/4.56 c primal LP : 0.02 0 0 0.00 0.00
4.49/4.56 c dual LP : 0.72 1253 4511 3.60 6265.28
4.49/4.56 c barrier LP : 0.00 0 0 0.00 -
4.49/4.56 c diving/probing LP: 0.16 476 2068 4.34 12925.00
4.49/4.56 c strong branching : 2.37 2198 19575 8.91 8259.49
4.49/4.56 c (at root node) : - 30 1523 50.77 -
4.49/4.56 c conflict analysis: 0.00 0 0 0.00 -
4.49/4.56 c B&B Tree :
4.49/4.56 c number of runs : 1
4.49/4.56 c nodes : 677
4.49/4.56 c nodes (total) : 677
4.49/4.56 c nodes left : 0
4.49/4.56 c max depth : 79
4.49/4.56 c max depth (total): 79
4.49/4.56 c backtracks : 78 (11.5%)
4.49/4.56 c delayed cutoffs : 48
4.49/4.56 c repropagations : 296 (650 domain reductions, 46 cutoffs)
4.49/4.56 c avg switch length: 3.23
4.49/4.56 c switching time : 0.04
4.49/4.56 c Solution :
4.49/4.56 c Solutions found : 1 (1 improvements)
4.49/4.56 c Primal Bound : +3.00000000000000e+00 (in run 1, after 677 nodes, 4.38 seconds, depth 78, found by <relaxation>)
4.49/4.56 c Dual Bound : +3.00000000000000e+00
4.49/4.56 c Gap : 0.00 %
4.49/4.56 c Root Dual Bound : +3.00000000000000e+00
4.49/4.57 c Time complete: 4.56.