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-1869860-1245186836.opb>
0.00/0.01 c original problem has 350 variables (350 bin, 0 int, 0 impl, 0 cont) and 256 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.03 c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 30 chg coeffs, 0 upgd conss, 1300 impls, 0 clqs
0.00/0.04 c (round 2) 19 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1972 impls, 0 clqs
0.00/0.04 c (round 3) 33 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2476 impls, 0 clqs
0.00/0.04 c (round 4) 47 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 6 upgd conss, 2812 impls, 0 clqs
0.00/0.04 c (round 5) 61 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 78 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.04 c (round 6) 75 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 2980 impls, 0 clqs
0.00/0.06 c (0.0s) probing: 156/275 (56.7%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.00/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06 c presolving (7 rounds):
0.00/0.06 c 75 deleted vars, 60 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 90 changed coefficients
0.00/0.06 c 3000 implications, 0 cliques
0.00/0.06 c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.06 c 180 constraints of type <and>
0.00/0.06 c 5 constraints of type <linear>
0.00/0.06 c 6 constraints of type <logicor>
0.00/0.06 c transformed objective value is always integral (scale: 2)
0.00/0.06 c Presolving Time: 0.03
0.00/0.06 c OPT-NLC
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/memory = c 1620
0.00/0.06 c # maximal time in seconds to run
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/time = c 1791
0.00/0.06 c # frequency for displaying node information lines
0.00/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06 c display/freq = c 10000
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c start solving problem
0.00/0.06 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 | 14 |1301k| 0 | 8 | 275 | 191 | 191 | 275 | 371 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.08 c 0.1s| 1 | 0 | 254 |1316k| 0 | 13 | 275 | 191 | 191 | 275 | 373 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.08/0.10 c 0.1s| 1 | 0 | 258 |1326k| 0 | 15 | 275 | 191 | 191 | 275 | 376 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 265 |1339k| 0 | 22 | 275 | 191 | 191 | 275 | 379 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 282 |1345k| 0 | 19 | 275 | 191 | 191 | 275 | 384 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 294 |1352k| 0 | 32 | 275 | 191 | 191 | 275 | 389 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 312 |1366k| 0 | 35 | 275 | 191 | 191 | 275 | 398 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.29 c 0.2s| 1 | 2 | 312 |1366k| 0 | 35 | 275 | 191 | 191 | 275 | 398 | 27 | 0 | 27 | 3.000000e+00 | -- | Inf
2.09/2.11 o 5
2.09/2.11 c * 2.0s| 747 | 301 | 4434 |1933k| 47 | - | 275 | 497 | 55 | 275 | 120 |1907 | 306 |1743 | 3.000000e+00 | 5.000000e+00 | 66.67%
2.49/2.55 o 3
2.49/2.55 c * 2.4s| 1057 | 0 | 6139 |1732k| 47 | - | 275 | 588 | 70 | 275 | 114 |2549 | 451 |1909 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.49/2.55 c
2.49/2.55 c SCIP Status : problem is solved [optimal solution found]
2.49/2.55 c Solving Time (sec) : 2.41
2.49/2.55 c Solving Nodes : 1057
2.49/2.55 c Primal Bound : +3.00000000000000e+00 (2 solutions)
2.49/2.55 c Dual Bound : +3.00000000000000e+00
2.49/2.55 c Gap : 0.00 %
2.49/2.55 c NODE 1057
2.49/2.55 c DUAL BOUND 3
2.49/2.55 c PRIMAL BOUND 3
2.49/2.55 c GAP 0
2.49/2.55 s OPTIMUM FOUND
2.49/2.55 v -x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 -x97 -x96 -x95 x94 -x93 -x92 -x70 x69 -x68 x67 x66 x65 x64 -x91 -x90 x89 -x88 -x87
2.49/2.55 v x86 x85 -x63 x62 -x61 x60 -x59 x58 x57 -x84 -x83 -x82 x81 -x80 x79 -x78 -x56 -x55 x54 x53 -x52 -x51 x50 -x77 -x76 -x75 -x74
2.49/2.55 v -x73 -x72 -x71 -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
2.49/2.55 v -x24 x23 x22 x21 -x20 x19 -x18 x17 x16 x15 -x14 -x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
2.49/2.55 c SCIP Status : problem is solved [optimal solution found]
2.49/2.55 c Solving Time : 2.41
2.49/2.55 c Original Problem :
2.49/2.55 c Problem name : HOME/instance-1869860-1245186836.opb
2.49/2.55 c Variables : 350 (350 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.55 c Constraints : 256 initial, 256 maximal
2.49/2.55 c Presolved Problem :
2.49/2.55 c Problem name : t_HOME/instance-1869860-1245186836.opb
2.49/2.55 c Variables : 275 (275 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.55 c Constraints : 191 initial, 588 maximal
2.49/2.55 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.49/2.55 c trivial : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c implics : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c probing : 0.01 0 0 0 0 0 0 0 0
2.49/2.55 c and : 0.01 10 60 0 0 0 60 0 60
2.49/2.55 c linear : 0.01 1 4 0 0 0 0 0 30
2.49/2.55 c logicor : 0.00 0 0 0 0 0 0 0 0
2.49/2.55 c root node : - 41 - - 41 - - - -
2.49/2.55 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.49/2.55 c integral : 0 0 0 929 0 1 87 0 0 1714
2.49/2.55 c and : 180 2006 3610 2 0 67 4303 2530 0 0
2.49/2.55 c linear : 5 6 3542 1 0 217 1865 0 0 0
2.49/2.55 c logicor : 6+ 6 1347 2 0 11 261 0 0 0
2.49/2.55 c countsols : 0 0 0 2 0 0 0 0 0 0
2.49/2.55 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.49/2.55 c integral : 1.00 0.00 0.00 1.00 0.00
2.49/2.55 c and : 0.04 0.01 0.03 0.00 0.00
2.49/2.55 c linear : 0.09 0.00 0.09 0.00 0.00
2.49/2.55 c logicor : 0.03 0.00 0.03 0.00 0.00
2.49/2.55 c countsols : 0.00 0.00 0.00 0.00 0.00
2.49/2.55 c Propagators : Time Calls Cutoffs DomReds
2.49/2.55 c rootredcost : 0.00 1 0 5
2.49/2.55 c pseudoobj : 0.00 3292 0 1
2.49/2.55 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.49/2.55 c propagation : 0.04 295 294 2594 37.6 61 27.6 -
2.49/2.55 c infeasible LP : 0.00 2 2 2 3.0 0 0.0 0
2.49/2.55 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.49/2.55 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.49/2.55 c applied globally : - - - 450 17.8 - - -
2.49/2.55 c applied locally : - - - 1 33.0 - - -
2.49/2.55 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.49/2.55 c cut pool : 0.00 5 - - 18 - (maximal pool size: 55)
2.49/2.55 c redcost : 0.00 2007 0 0 0 0
2.49/2.55 c impliedbounds : 0.00 6 0 0 12 0
2.49/2.55 c intobj : 0.00 0 0 0 0 0
2.49/2.55 c gomory : 0.01 6 0 0 57 0
2.49/2.55 c strongcg : 0.02 6 0 0 58 0
2.49/2.55 c cmir : 0.01 6 0 0 27 0
2.49/2.55 c flowcover : 0.04 6 0 0 41 0
2.49/2.55 c clique : 0.00 1 0 0 0 0
2.49/2.55 c zerohalf : 0.00 0 0 0 0 0
2.49/2.55 c mcf : 0.00 1 0 0 0 0
2.49/2.55 c Pricers : Time Calls Vars
2.49/2.55 c problem variables: 0.00 0 0
2.49/2.55 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.49/2.55 c relpscost : 1.00 926 1 87 0 0 1714
2.49/2.55 c pscost : 0.00 0 0 0 0 0 0
2.49/2.55 c inference : 0.00 0 0 0 0 0 0
2.49/2.55 c mostinf : 0.00 0 0 0 0 0 0
2.49/2.55 c leastinf : 0.00 0 0 0 0 0 0
2.49/2.55 c fullstrong : 0.00 0 0 0 0 0 0
2.49/2.55 c allfullstrong : 0.00 0 0 0 0 0 0
2.49/2.55 c random : 0.00 0 0 0 0 0 0
2.49/2.55 c Primal Heuristics : Time Calls Found
2.49/2.55 c LP solutions : 0.00 - 2
2.49/2.55 c pseudo solutions : 0.00 - 0
2.49/2.55 c crossover : 0.00 0 0
2.49/2.55 c intshifting : 0.00 0 0
2.49/2.55 c oneopt : 0.00 1 0
2.49/2.55 c linesearchdiving : 0.00 1 0
2.49/2.55 c guideddiving : 0.01 1 0
2.49/2.55 c feaspump : 0.01 1 0
2.49/2.55 c objpscostdiving : 0.00 1 0
2.49/2.55 c rootsoldiving : 0.01 1 0
2.49/2.55 c coefdiving : 0.01 2 0
2.49/2.55 c pscostdiving : 0.02 2 0
2.49/2.55 c fracdiving : 0.00 2 0
2.49/2.55 c simplerounding : 0.00 0 0
2.49/2.55 c rounding : 0.05 559 0
2.49/2.55 c shifting : 0.17 148 0
2.49/2.55 c fixandinfer : 0.00 0 0
2.49/2.55 c veclendiving : 0.00 2 0
2.49/2.55 c intdiving : 0.00 0 0
2.49/2.55 c actconsdiving : 0.00 0 0
2.49/2.55 c octane : 0.00 0 0
2.49/2.55 c rens : 0.01 1 0
2.49/2.55 c rins : 0.00 0 0
2.49/2.55 c localbranching : 0.00 0 0
2.49/2.55 c mutation : 0.00 0 0
2.49/2.55 c dins : 0.00 0 0
2.49/2.55 c LP : Time Calls Iterations Iter/call Iter/sec
2.49/2.55 c primal LP : 0.03 0 0 0.00 0.00
2.49/2.55 c dual LP : 0.60 2065 5607 2.72 9345.00
2.49/2.55 c barrier LP : 0.00 0 0 0.00 -
2.49/2.55 c diving/probing LP: 0.03 100 532 5.32 17733.33
2.49/2.55 c strong branching : 0.98 1909 11361 5.95 11592.86
2.49/2.55 c (at root node) : - 27 995 36.85 -
2.49/2.55 c conflict analysis: 0.00 0 0 0.00 -
2.49/2.55 c B&B Tree :
2.49/2.55 c number of runs : 1
2.49/2.55 c nodes : 1057
2.49/2.55 c nodes (total) : 1057
2.49/2.55 c nodes left : 0
2.49/2.55 c max depth : 47
2.49/2.55 c max depth (total): 47
2.49/2.55 c backtracks : 117 (11.1%)
2.49/2.55 c delayed cutoffs : 75
2.49/2.55 c repropagations : 565 (1134 domain reductions, 72 cutoffs)
2.49/2.55 c avg switch length: 3.75
2.49/2.55 c switching time : 0.05
2.49/2.55 c Solution :
2.49/2.55 c Solutions found : 2 (2 improvements)
2.49/2.55 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1057 nodes, 2.41 seconds, depth 42, found by <relaxation>)
2.49/2.55 c Dual Bound : +3.00000000000000e+00
2.49/2.55 c Gap : 0.00 %
2.49/2.55 c Root Dual Bound : +3.00000000000000e+00
2.49/2.56 c Time complete: 2.55.