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-1869862-1245186846.opb>
0.00/0.01 c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.03 c (round 2) 20 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1799 impls, 0 clqs
0.00/0.03 c (round 3) 31 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 41 chg coeffs, 8 upgd conss, 2199 impls, 0 clqs
0.00/0.03 c (round 4) 41 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 8 upgd conss, 2519 impls, 0 clqs
0.00/0.03 c (round 5) 51 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 8 upgd conss, 2759 impls, 0 clqs
0.00/0.04 c (round 6) 61 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 8 upgd conss, 2919 impls, 0 clqs
0.00/0.04 c (round 7) 71 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 8 upgd conss, 2999 impls, 0 clqs
0.00/0.04 c (round 8) 81 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 8 upgd conss, 2999 impls, 0 clqs
0.00/0.05 c (0.0s) probing: 154/199 (77.4%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.00/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05 c presolving (9 rounds):
0.00/0.05 c 81 deleted vars, 57 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 81 changed coefficients
0.00/0.05 c 3027 implications, 0 cliques
0.00/0.05 c presolved problem has 199 variables (199 bin, 0 int, 0 impl, 0 cont) and 125 constraints
0.00/0.05 c 110 constraints of type <and>
0.00/0.05 c 7 constraints of type <linear>
0.00/0.05 c 8 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 2)
0.00/0.05 c Presolving Time: 0.03
0.00/0.05 c OPT-NLC
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = c 1620
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = c 1791
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = c 10000
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving problem
0.00/0.05 c
0.00/0.06 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.06 c 0.0s| 1 | 0 | 18 | 987k| 0 | 9 | 199 | 125 | 125 | 199 | 235 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 314 |1015k| 0 | 30 | 199 | 125 | 125 | 199 | 246 | 11 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.09 c 0.1s| 1 | 0 | 331 |1072k| 0 | 39 | 199 | 125 | 125 | 199 | 265 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 354 |1116k| 0 | 50 | 199 | 125 | 125 | 199 | 283 | 48 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 388 |1158k| 0 | 48 | 199 | 125 | 125 | 199 | 298 | 63 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 415 |1199k| 0 | 60 | 199 | 125 | 125 | 199 | 312 | 77 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.26 c 0.2s| 1 | 0 | 464 |1246k| 0 | 73 | 199 | 125 | 125 | 199 | 330 | 95 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.45 c 0.4s| 1 | 2 | 464 |1247k| 0 | 73 | 199 | 125 | 125 | 199 | 330 | 95 | 0 | 27 | 3.000000e+00 | -- | Inf
1.39/1.43 o 5
1.39/1.43 c * 1.4s| 148 | 46 | 1620 |1399k| 34 | - | 199 | 207 | 8 | 199 | 176 | 398 | 82 | 818 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.59/1.61 o 3
1.59/1.61 c * 1.5s| 224 | 0 | 1963 |1419k| 37 | - | 199 | 259 | 30 | 199 | 164 | 508 | 146 | 975 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.59/1.61 c
1.59/1.61 c SCIP Status : problem is solved [optimal solution found]
1.59/1.61 c Solving Time (sec) : 1.53
1.59/1.61 c Solving Nodes : 224
1.59/1.61 c Primal Bound : +3.00000000000000e+00 (2 solutions)
1.59/1.61 c Dual Bound : +3.00000000000000e+00
1.59/1.61 c Gap : 0.00 %
1.59/1.61 c NODE 224
1.59/1.61 c DUAL BOUND 3
1.59/1.61 c PRIMAL BOUND 3
1.59/1.61 c GAP 0
1.59/1.61 s OPTIMUM FOUND
1.59/1.61 v -x105 -x104 x103 -x102 x101 -x100 x99 x98 -x97 x96 x70 -x69 -x68 x67 x66 -x95 -x94 -x93 -x92 -x91 -x65 x64 x63 x62 x61 -x90 x89
1.59/1.61 v -x88 -x87 -x86 -x60 -x59 x58 -x57 x56 -x85 -x84 -x83 x82 x81 x55 x54 x53 -x52 x51 x80 x79 -x78 x77 -x76 -x50 -x49 x48 -x47 x46
1.59/1.61 v -x75 -x74 -x73 -x72 -x71 x45 x44 -x43 x42 x41 -x40 x39 -x38 -x37 x36 x35 x34 x33 -x32 x31 -x30 -x29 -x28 x27 x26 -x25 x24
1.59/1.61 v -x23 -x22 x21 x20 x19 -x18 -x17 x16 x15 x14 x13 x12 x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 x1
1.59/1.61 c SCIP Status : problem is solved [optimal solution found]
1.59/1.61 c Solving Time : 1.53
1.59/1.61 c Original Problem :
1.59/1.61 c Problem name : HOME/instance-1869862-1245186846.opb
1.59/1.61 c Variables : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.61 c Constraints : 190 initial, 190 maximal
1.59/1.61 c Presolved Problem :
1.59/1.61 c Problem name : t_HOME/instance-1869862-1245186846.opb
1.59/1.61 c Variables : 199 (199 binary, 0 integer, 0 implicit integer, 0 continuous)
1.59/1.61 c Constraints : 125 initial, 259 maximal
1.59/1.61 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.59/1.61 c trivial : 0.00 0 0 0 0 0 0 0 0
1.59/1.61 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.59/1.61 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.59/1.61 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.59/1.61 c implics : 0.00 0 0 0 0 0 0 0 0
1.59/1.61 c probing : 0.01 0 0 0 0 0 0 0 0
1.59/1.61 c and : 0.01 15 57 0 0 0 57 0 57
1.59/1.61 c linear : 0.00 1 8 0 0 0 0 0 24
1.59/1.61 c logicor : 0.00 0 0 0 0 0 0 0 0
1.59/1.61 c root node : - 19 - - 19 - - - -
1.59/1.61 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.59/1.61 c integral : 0 0 0 199 0 0 33 0 0 332
1.59/1.61 c and : 110 380 1034 0 0 18 778 432 0 0
1.59/1.61 c linear : 7 6 1014 0 0 61 456 0 0 0
1.59/1.61 c logicor : 8+ 6 298 1 0 0 84 0 0 0
1.59/1.61 c countsols : 0 0 0 2 0 0 0 0 0 0
1.59/1.61 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.59/1.61 c integral : 0.99 0.00 0.00 0.99 0.00
1.59/1.61 c and : 0.00 0.00 0.00 0.00 0.00
1.59/1.61 c linear : 0.04 0.00 0.04 0.00 0.00
1.59/1.61 c logicor : 0.00 0.00 0.00 0.00 0.00
1.59/1.61 c countsols : 0.00 0.00 0.00 0.00 0.00
1.59/1.61 c Propagators : Time Calls Cutoffs DomReds
1.59/1.61 c rootredcost : 0.00 1 0 3
1.59/1.61 c pseudoobj : 0.00 715 0 1
1.59/1.61 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.59/1.61 c propagation : 0.00 79 78 502 20.3 2 19.0 -
1.59/1.61 c infeasible LP : 0.00 1 1 2 8.0 0 0.0 0
1.59/1.61 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.61 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.59/1.61 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.59/1.61 c applied globally : - - - 146 14.0 - - -
1.59/1.61 c applied locally : - - - 0 0.0 - - -
1.59/1.61 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.59/1.61 c cut pool : 0.00 5 - - 59 - (maximal pool size: 243)
1.59/1.61 c redcost : 0.01 382 0 0 0 0
1.59/1.61 c impliedbounds : 0.00 6 0 0 29 0
1.59/1.61 c intobj : 0.00 0 0 0 0 0
1.59/1.61 c gomory : 0.05 6 0 0 136 0
1.59/1.61 c strongcg : 0.04 6 0 0 251 0
1.59/1.61 c cmir : 0.02 6 0 0 79 0
1.59/1.61 c flowcover : 0.04 6 0 0 151 0
1.59/1.61 c clique : 0.00 6 0 0 1 0
1.59/1.61 c zerohalf : 0.00 0 0 0 0 0
1.59/1.61 c mcf : 0.00 1 0 0 0 0
1.59/1.61 c Pricers : Time Calls Vars
1.59/1.61 c problem variables: 0.00 0 0
1.59/1.61 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.59/1.61 c relpscost : 0.99 197 0 33 0 0 332
1.59/1.61 c pscost : 0.00 0 0 0 0 0 0
1.59/1.61 c inference : 0.00 0 0 0 0 0 0
1.59/1.61 c mostinf : 0.00 0 0 0 0 0 0
1.59/1.61 c leastinf : 0.00 0 0 0 0 0 0
1.59/1.61 c fullstrong : 0.00 0 0 0 0 0 0
1.59/1.61 c allfullstrong : 0.00 0 0 0 0 0 0
1.59/1.61 c random : 0.00 0 0 0 0 0 0
1.59/1.61 c Primal Heuristics : Time Calls Found
1.59/1.61 c LP solutions : 0.00 - 2
1.59/1.61 c pseudo solutions : 0.00 - 0
1.59/1.61 c coefdiving : 0.00 0 0
1.59/1.61 c pscostdiving : 0.00 0 0
1.59/1.61 c fracdiving : 0.00 0 0
1.59/1.61 c veclendiving : 0.00 0 0
1.59/1.61 c objpscostdiving : 0.00 0 0
1.59/1.61 c rootsoldiving : 0.00 0 0
1.59/1.61 c linesearchdiving : 0.00 0 0
1.59/1.61 c guideddiving : 0.00 0 0
1.59/1.61 c crossover : 0.00 0 0
1.59/1.61 c intshifting : 0.00 0 0
1.59/1.61 c oneopt : 0.00 1 0
1.59/1.61 c feaspump : 0.00 1 0
1.59/1.61 c simplerounding : 0.00 0 0
1.59/1.61 c rounding : 0.01 233 0
1.59/1.61 c shifting : 0.03 41 0
1.59/1.61 c fixandinfer : 0.00 0 0
1.59/1.61 c intdiving : 0.00 0 0
1.59/1.61 c actconsdiving : 0.00 0 0
1.59/1.61 c octane : 0.00 0 0
1.59/1.61 c rens : 0.02 1 0
1.59/1.61 c rins : 0.00 0 0
1.59/1.61 c localbranching : 0.00 0 0
1.59/1.61 c mutation : 0.00 0 0
1.59/1.61 c dins : 0.00 0 0
1.59/1.61 c LP : Time Calls Iterations Iter/call Iter/sec
1.59/1.61 c primal LP : 0.03 0 0 0.00 0.00
1.59/1.61 c dual LP : 0.20 392 1683 4.29 8415.00
1.59/1.61 c barrier LP : 0.00 0 0 0.00 -
1.59/1.61 c diving/probing LP: 0.00 14 280 20.00 -
1.59/1.61 c strong branching : 0.98 975 10809 11.09 11029.59
1.59/1.61 c (at root node) : - 27 1448 53.63 -
1.59/1.61 c conflict analysis: 0.00 0 0 0.00 -
1.59/1.61 c B&B Tree :
1.59/1.61 c number of runs : 1
1.59/1.61 c nodes : 224
1.59/1.61 c nodes (total) : 224
1.59/1.61 c nodes left : 0
1.59/1.61 c max depth : 37
1.59/1.61 c max depth (total): 37
1.59/1.61 c backtracks : 35 (15.6%)
1.59/1.61 c delayed cutoffs : 28
1.59/1.61 c repropagations : 105 (362 domain reductions, 24 cutoffs)
1.59/1.61 c avg switch length: 3.14
1.59/1.61 c switching time : 0.04
1.59/1.61 c Solution :
1.59/1.61 c Solutions found : 2 (2 improvements)
1.59/1.61 c Primal Bound : +3.00000000000000e+00 (in run 1, after 224 nodes, 1.53 seconds, depth 35, found by <relaxation>)
1.59/1.61 c Dual Bound : +3.00000000000000e+00
1.59/1.61 c Gap : 0.00 %
1.59/1.61 c Root Dual Bound : +3.00000000000000e+00
1.59/1.62 c Time complete: 1.61.