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-1870168-1245189420.opb>
0.00/0.01 c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.01/0.03 c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1596 impls, 0 clqs
0.01/0.04 c (round 2) 19 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 8 upgd conss, 2316 impls, 0 clqs
0.01/0.04 c (round 3) 31 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 8 upgd conss, 2916 impls, 0 clqs
0.01/0.04 c (round 4) 43 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 8 upgd conss, 3396 impls, 0 clqs
0.01/0.04 c (round 5) 55 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 3756 impls, 0 clqs
0.01/0.04 c (round 6) 67 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 82 chg coeffs, 8 upgd conss, 3996 impls, 0 clqs
0.01/0.05 c (round 7) 79 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.01/0.05 c (round 8) 91 del vars, 70 del conss, 0 chg bounds, 0 chg sides, 102 chg coeffs, 8 upgd conss, 4116 impls, 0 clqs
0.01/0.06 c (0.0s) probing: 167/287 (58.2%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.01/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06 c presolving (9 rounds):
0.01/0.06 c 91 deleted vars, 70 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 102 changed coefficients
0.01/0.06 c 4144 implications, 0 cliques
0.01/0.06 c presolved problem has 287 variables (287 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.01/0.06 c 175 constraints of type <and>
0.01/0.06 c 7 constraints of type <linear>
0.01/0.06 c 8 constraints of type <logicor>
0.01/0.06 c transformed objective value is always integral (scale: 2)
0.01/0.06 c Presolving Time: 0.04
0.01/0.06 c OPT-NLC
0.01/0.06 c -----------------------------------------------------------------------------------------------
0.01/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06 c limits/memory = c 1620
0.01/0.06 c # maximal time in seconds to run
0.01/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06 c limits/time = c 1791
0.01/0.06 c # frequency for displaying node information lines
0.01/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06 c display/freq = c 10000
0.01/0.06 c -----------------------------------------------------------------------------------------------
0.01/0.06 c start solving problem
0.01/0.06 c
0.01/0.07 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.07 c 0.0s| 1 | 0 | 18 |1353k| 0 | 10 | 287 | 190 | 190 | 287 | 365 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.09 c 0.1s| 1 | 0 | 299 |1380k| 0 | 28 | 287 | 190 | 190 | 287 | 372 | 7 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 320 |1422k| 0 | 39 | 287 | 190 | 190 | 287 | 387 | 22 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 347 |1481k| 0 | 41 | 287 | 190 | 190 | 287 | 402 | 37 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.19 c 0.2s| 1 | 0 | 373 |1520k| 0 | 44 | 287 | 190 | 190 | 287 | 416 | 51 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 417 |1563k| 0 | 51 | 287 | 190 | 190 | 287 | 429 | 64 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.30 c 0.3s| 1 | 0 | 474 |1637k| 0 | 66 | 287 | 190 | 190 | 287 | 446 | 81 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.44 c 0.4s| 1 | 2 | 474 |1637k| 0 | 66 | 287 | 190 | 190 | 287 | 446 | 81 | 0 | 19 | 3.000000e+00 | -- | Inf
1.69/1.77 o 3
1.69/1.77 c * 1.7s| 185 | 0 | 1803 |1809k| 42 | - | 287 | 250 | 5 | 287 | 192 | 496 | 61 | 886 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.69/1.77 c
1.69/1.77 c SCIP Status : problem is solved [optimal solution found]
1.69/1.77 c Solving Time (sec) : 1.68
1.69/1.77 c Solving Nodes : 185
1.69/1.77 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.69/1.77 c Dual Bound : +3.00000000000000e+00
1.69/1.77 c Gap : 0.00 %
1.69/1.77 c NODE 185
1.69/1.77 c DUAL BOUND 3
1.69/1.77 c PRIMAL BOUND 3
1.69/1.77 c GAP 0
1.69/1.77 s OPTIMUM FOUND
1.69/1.77 v -x126 x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 -x116 x115 -x84 x83 -x82 x81 x80 x79 -x114 -x113 -x112 -x111 -x110 x109
1.69/1.77 v x78 -x77 -x76 -x75 x74 x73 x108 -x107 -x106 x105 x104 x103 -x72 -x71 -x70 -x69 x68 x67 -x102 x101 x100 -x99 x98 -x97 x66 x65
1.69/1.77 v -x64 -x63 x62 x61 -x96 -x95 x94 x93 x92 -x91 x60 x59 -x58 -x57 -x56 x55 -x90 -x89 -x88 -x87 -x86 -x85 -x54 -x53 x52 x51 x50
1.69/1.77 v x49 x48 x47 -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
1.69/1.77 v -x21 x20 x19 x18 x17 x16 x15 x14 x13 -x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
1.69/1.77 c SCIP Status : problem is solved [optimal solution found]
1.69/1.77 c Solving Time : 1.68
1.69/1.77 c Original Problem :
1.69/1.77 c Problem name : HOME/instance-1870168-1245189420.opb
1.69/1.77 c Variables : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.77 c Constraints : 267 initial, 267 maximal
1.69/1.77 c Presolved Problem :
1.69/1.77 c Problem name : t_HOME/instance-1870168-1245189420.opb
1.69/1.77 c Variables : 287 (287 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.77 c Constraints : 190 initial, 250 maximal
1.69/1.77 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.69/1.77 c trivial : 0.00 0 0 0 0 0 0 0 0
1.69/1.77 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.69/1.77 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.69/1.77 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.69/1.77 c implics : 0.00 0 0 0 0 0 0 0 0
1.69/1.77 c probing : 0.02 0 0 0 0 0 0 0 0
1.69/1.77 c and : 0.01 14 70 0 0 0 70 0 70
1.69/1.77 c linear : 0.00 1 6 0 0 0 0 0 32
1.69/1.77 c logicor : 0.00 0 0 0 0 0 0 0 0
1.69/1.77 c root node : - 0 - - 0 - - - -
1.69/1.77 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.69/1.77 c integral : 0 0 0 165 0 0 20 0 0 306
1.69/1.77 c and : 175 335 838 0 0 17 675 431 0 0
1.69/1.77 c linear : 7 6 820 0 0 26 361 0 0 0
1.69/1.77 c logicor : 8+ 6 151 1 0 0 30 0 0 0
1.69/1.77 c countsols : 0 0 0 1 0 0 0 0 0 0
1.69/1.77 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.69/1.77 c integral : 1.14 0.00 0.00 1.14 0.00
1.69/1.77 c and : 0.01 0.01 0.00 0.00 0.00
1.69/1.77 c linear : 0.00 0.00 0.00 0.00 0.00
1.69/1.77 c logicor : 0.00 0.00 0.00 0.00 0.00
1.69/1.77 c countsols : 0.00 0.00 0.00 0.00 0.00
1.69/1.77 c Propagators : Time Calls Cutoffs DomReds
1.69/1.77 c rootredcost : 0.00 0 0 0
1.69/1.77 c pseudoobj : 0.00 493 0 0
1.69/1.77 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.69/1.77 c propagation : 0.00 43 42 394 30.4 1 2.0 -
1.69/1.77 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.77 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.77 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.77 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.69/1.77 c applied globally : - - - 60 16.7 - - -
1.69/1.77 c applied locally : - - - 1 31.0 - - -
1.69/1.77 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.69/1.77 c cut pool : 0.00 5 - - 39 - (maximal pool size: 208)
1.69/1.77 c redcost : 0.00 336 0 0 0 0
1.69/1.77 c impliedbounds : 0.00 6 0 0 22 0
1.69/1.77 c intobj : 0.00 0 0 0 0 0
1.69/1.77 c gomory : 0.05 6 0 0 18 0
1.69/1.77 c strongcg : 0.06 6 0 0 283 0
1.69/1.77 c cmir : 0.02 6 0 0 74 0
1.69/1.77 c flowcover : 0.05 6 0 0 119 0
1.69/1.77 c clique : 0.01 1 0 0 0 0
1.69/1.77 c zerohalf : 0.00 0 0 0 0 0
1.69/1.77 c mcf : 0.00 1 0 0 0 0
1.69/1.77 c Pricers : Time Calls Vars
1.69/1.77 c problem variables: 0.00 0 0
1.69/1.77 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.69/1.77 c relpscost : 1.14 164 0 20 0 0 306
1.69/1.77 c pscost : 0.00 0 0 0 0 0 0
1.69/1.77 c inference : 0.00 0 0 0 0 0 0
1.69/1.77 c mostinf : 0.00 0 0 0 0 0 0
1.69/1.77 c leastinf : 0.00 0 0 0 0 0 0
1.69/1.77 c fullstrong : 0.00 0 0 0 0 0 0
1.69/1.77 c allfullstrong : 0.00 0 0 0 0 0 0
1.69/1.77 c random : 0.00 0 0 0 0 0 0
1.69/1.77 c Primal Heuristics : Time Calls Found
1.69/1.77 c LP solutions : 0.00 - 1
1.69/1.77 c pseudo solutions : 0.00 - 0
1.69/1.77 c oneopt : 0.00 0 0
1.69/1.77 c coefdiving : 0.00 0 0
1.69/1.77 c pscostdiving : 0.00 0 0
1.69/1.77 c fracdiving : 0.00 0 0
1.69/1.77 c veclendiving : 0.00 0 0
1.69/1.77 c objpscostdiving : 0.00 0 0
1.69/1.77 c rootsoldiving : 0.00 0 0
1.69/1.77 c linesearchdiving : 0.00 0 0
1.69/1.77 c guideddiving : 0.00 0 0
1.69/1.77 c crossover : 0.00 0 0
1.69/1.77 c intshifting : 0.00 0 0
1.69/1.77 c feaspump : 0.01 1 0
1.69/1.77 c simplerounding : 0.00 0 0
1.69/1.77 c rounding : 0.01 213 0
1.69/1.77 c shifting : 0.04 32 0
1.69/1.77 c fixandinfer : 0.00 0 0
1.69/1.77 c intdiving : 0.00 0 0
1.69/1.77 c actconsdiving : 0.00 0 0
1.69/1.77 c octane : 0.00 0 0
1.69/1.77 c rens : 0.01 1 0
1.69/1.77 c rins : 0.00 0 0
1.69/1.77 c localbranching : 0.00 0 0
1.69/1.77 c mutation : 0.00 0 0
1.69/1.77 c dins : 0.00 0 0
1.69/1.77 c LP : Time Calls Iterations Iter/call Iter/sec
1.69/1.77 c primal LP : 0.00 0 0 0.00 -
1.69/1.77 c dual LP : 0.15 341 1534 4.50 10226.67
1.69/1.77 c barrier LP : 0.00 0 0 0.00 -
1.69/1.77 c diving/probing LP: 0.01 11 269 24.45 26900.00
1.69/1.77 c strong branching : 1.14 886 13170 14.86 11552.63
1.69/1.77 c (at root node) : - 19 994 52.32 -
1.69/1.77 c conflict analysis: 0.00 0 0 0.00 -
1.69/1.77 c B&B Tree :
1.69/1.77 c number of runs : 1
1.69/1.77 c nodes : 185
1.69/1.77 c nodes (total) : 185
1.69/1.77 c nodes left : 0
1.69/1.77 c max depth : 42
1.69/1.77 c max depth (total): 42
1.69/1.77 c backtracks : 15 (8.1%)
1.69/1.77 c delayed cutoffs : 12
1.69/1.77 c repropagations : 34 (197 domain reductions, 12 cutoffs)
1.69/1.77 c avg switch length: 2.12
1.69/1.77 c switching time : 0.00
1.69/1.77 c Solution :
1.69/1.77 c Solutions found : 1 (1 improvements)
1.69/1.77 c Primal Bound : +3.00000000000000e+00 (in run 1, after 185 nodes, 1.68 seconds, depth 41, found by <relaxation>)
1.69/1.77 c Dual Bound : +3.00000000000000e+00
1.69/1.77 c Gap : 0.00 %
1.69/1.77 c Root Dual Bound : +3.00000000000000e+00
1.69/1.78 c Time complete: 1.77.