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-1868710-1245134029.opb>
0.00/0.01 c original problem has 89 variables (89 bin, 0 int, 0 impl, 0 cont) and 28 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 1 del vars, 0 del conss, 0 chg bounds, 2 chg sides, 25 chg coeffs, 0 upgd conss, 4 impls, 15 clqs
0.00/0.02 c (round 2) 2 del vars, 1 del conss, 0 chg bounds, 2 chg sides, 25 chg coeffs, 22 upgd conss, 4 impls, 15 clqs
0.00/0.02 c (round 3) 2 del vars, 1 del conss, 0 chg bounds, 2 chg sides, 25 chg coeffs, 26 upgd conss, 4 impls, 15 clqs
0.00/0.02 c presolving (4 rounds):
0.00/0.02 c 2 deleted vars, 1 deleted constraints, 0 tightened bounds, 0 added holes, 2 changed sides, 25 changed coefficients
0.00/0.02 c 4 implications, 15 cliques
0.00/0.02 c presolved problem has 87 variables (87 bin, 0 int, 0 impl, 0 cont) and 27 constraints
0.00/0.02 c 6 constraints of type <knapsack>
0.00/0.02 c 15 constraints of type <setppc>
0.00/0.02 c 1 constraints of type <linear>
0.00/0.02 c 5 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c OPT-LIN
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = c 1620
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = c 1791
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = c 10000
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving problem
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 48 | 402k| 0 | 6 | 87 | 27 | 27 | 87 | 27 | 0 | 0 | 0 | 9.479572e+02 | -- | Inf
0.00/0.02 o 2630
0.00/0.02 c s 0.0s| 1 | 0 | 48 | 406k| 0 | 6 | 87 | 27 | 27 | 87 | 27 | 0 | 0 | 0 | 9.479572e+02 | 2.630000e+03 | 177.44%
0.00/0.03 c 0.0s| 1 | 0 | 50 | 439k| 0 | 9 | 87 | 27 | 27 | 87 | 31 | 4 | 0 | 0 | 9.492526e+02 | 2.630000e+03 | 177.06%
0.00/0.03 c 0.0s| 1 | 0 | 65 | 459k| 0 | 12 | 87 | 27 | 27 | 87 | 36 | 9 | 0 | 0 | 9.955549e+02 | 2.630000e+03 | 164.17%
0.00/0.04 c 0.0s| 1 | 0 | 80 | 487k| 0 | 13 | 87 | 27 | 27 | 87 | 41 | 14 | 0 | 0 | 1.013363e+03 | 2.630000e+03 | 159.53%
0.00/0.05 c 0.0s| 1 | 0 | 95 | 511k| 0 | 13 | 87 | 27 | 27 | 87 | 45 | 18 | 0 | 0 | 1.028481e+03 | 2.630000e+03 | 155.72%
0.00/0.05 o 1165
0.00/0.05 c R 0.0s| 1 | 0 | 95 | 512k| 0 | 13 | 87 | 27 | 27 | 87 | 45 | 18 | 0 | 0 | 1.028481e+03 | 1.165000e+03 | 13.27%
0.00/0.06 c 0.0s| 1 | 0 | 105 | 535k| 0 | 16 | 87 | 26 | 26 | 87 | 46 | 22 | 0 | 0 | 1.032962e+03 | 1.165000e+03 | 12.78%
0.00/0.07 c 0.1s| 1 | 0 | 113 | 543k| 0 | 18 | 87 | 26 | 26 | 87 | 48 | 24 | 0 | 0 | 1.037294e+03 | 1.165000e+03 | 12.31%
0.00/0.08 c 0.1s| 1 | 0 | 117 | 555k| 0 | 19 | 87 | 26 | 26 | 87 | 51 | 27 | 0 | 0 | 1.038378e+03 | 1.165000e+03 | 12.19%
0.00/0.09 c 0.1s| 1 | 0 | 132 | 580k| 0 | 22 | 87 | 26 | 26 | 87 | 52 | 28 | 0 | 0 | 1.045058e+03 | 1.165000e+03 | 11.48%
0.09/0.10 c 0.1s| 1 | 0 | 141 | 589k| 0 | 23 | 87 | 26 | 26 | 87 | 55 | 31 | 0 | 0 | 1.046550e+03 | 1.165000e+03 | 11.32%
0.09/0.12 c 0.1s| 1 | 0 | 153 | 597k| 0 | 21 | 87 | 26 | 26 | 87 | 56 | 32 | 0 | 0 | 1.051282e+03 | 1.165000e+03 | 10.82%
0.09/0.12 c 0.1s| 1 | 0 | 159 | 601k| 0 | 22 | 87 | 26 | 26 | 87 | 57 | 34 | 0 | 0 | 1.051688e+03 | 1.165000e+03 | 10.77%
0.09/0.13 c 0.1s| 1 | 0 | 160 | 604k| 0 | 22 | 87 | 26 | 26 | 87 | 58 | 35 | 0 | 0 | 1.051696e+03 | 1.165000e+03 | 10.77%
0.09/0.17 o 1148
0.09/0.17 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.17 c E 0.1s| 1 | 0 | 160 | 606k| 0 | 22 | 87 | 26 | 26 | 87 | 58 | 35 | 0 | 0 | 1.051696e+03 | 1.148000e+03 | 9.16%
0.09/0.17 c 0.1s| 1 | 0 | 160 | 606k| 0 | 22 | 87 | 26 | 26 | 87 | 58 | 35 | 0 | 0 | 1.051696e+03 | 1.148000e+03 | 9.16%
0.09/0.18 c 0.2s| 1 | 0 | 160 | 606k| 0 | 22 | 87 | 26 | 26 | 87 | 58 | 35 | 0 | 0 | 1.051696e+03 | 1.148000e+03 | 9.16%
0.19/0.21 c 0.2s| 1 | 2 | 160 | 607k| 0 | 22 | 87 | 26 | 26 | 87 | 58 | 35 | 0 | 22 | 1.051696e+03 | 1.148000e+03 | 9.16%
0.19/0.21 c (run 1, node 1) restarting after 18 global fixings of integer variables
0.19/0.21 c
0.19/0.21 (restart) converted 21 cuts from the global cut pool into linear constraints
0.19/0.21 c
0.19/0.21 presolving:
0.19/0.22 c (round 1) 18 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 21 upgd conss, 10 impls, 12 clqs
0.19/0.22 c (round 2) 18 del vars, 2 del conss, 0 chg bounds, 1 chg sides, 27 chg coeffs, 21 upgd conss, 10 impls, 12 clqs
0.19/0.22 c presolving (3 rounds):
0.19/0.22 c 18 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 1 changed sides, 27 changed coefficients
0.19/0.22 c 10 implications, 12 cliques
0.19/0.22 c presolved problem has 69 variables (69 bin, 0 int, 0 impl, 0 cont) and 45 constraints
0.19/0.22 c 21 constraints of type <knapsack>
0.19/0.22 c 14 constraints of type <setppc>
0.19/0.22 c 1 constraints of type <linear>
0.19/0.22 c 9 constraints of type <logicor>
0.19/0.22 c transformed objective value is always integral (scale: 1)
0.19/0.22 c Presolving Time: 0.01
0.19/0.22 c
0.19/0.22 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.22 c 0.2s| 1 | 0 | 276 | 475k| 0 | 22 | 69 | 45 | 45 | 69 | 45 | 0 | 0 | 22 | 1.051696e+03 | 1.148000e+03 | 9.16%
0.19/0.23 c 0.2s| 1 | 0 | 279 | 478k| 0 | 23 | 69 | 45 | 45 | 69 | 46 | 1 | 0 | 22 | 1.051901e+03 | 1.148000e+03 | 9.14%
0.19/0.25 c 0.2s| 1 | 2 | 279 | 479k| 0 | 23 | 69 | 45 | 45 | 69 | 46 | 1 | 0 | 44 | 1.051901e+03 | 1.148000e+03 | 9.14%
0.39/0.47 o 1145
0.39/0.47 c R 0.4s| 146 | 35 | 1183 | 548k| 13 | 10 | 69 | 70 | 46 | 69 | 38 | 1 | 36 | 375 | 1.076343e+03 | 1.145000e+03 | 6.38%
0.39/0.48 o 1142
0.39/0.48 c * 0.4s| 147 | 36 | 1192 | 551k| 13 | - | 69 | 69 | 21 | 69 | 38 | 1 | 36 | 377 | 1.076343e+03 | 1.142000e+03 | 6.10%
0.49/0.51 o 1136
0.49/0.51 c * 0.5s| 205 | 41 | 1435 | 572k| 13 | - | 69 | 81 | 22 | 69 | 38 | 1 | 52 | 403 | 1.076343e+03 | 1.136000e+03 | 5.54%
0.49/0.53 o 1128
0.49/0.53 c R 0.5s| 235 | 38 | 1578 | 574k| 13 | - | 69 | 88 | 45 | 69 | 38 | 1 | 60 | 419 | 1.076809e+03 | 1.128000e+03 | 4.75%
0.49/0.56 o 1120
0.49/0.56 c R 0.5s| 286 | 34 | 1779 | 586k| 14 | - | 69 | 100 | 38 | 69 | 38 | 1 | 72 | 431 | 1.084000e+03 | 1.120000e+03 | 3.32%
0.59/0.61 c
0.59/0.61 c SCIP Status : problem is solved [optimal solution found]
0.59/0.61 c Solving Time (sec) : 0.54
0.59/0.61 c Solving Nodes : 395 (total of 396 nodes in 2 runs)
0.59/0.61 c Primal Bound : +1.12000000000000e+03 (46 solutions)
0.59/0.61 c Dual Bound : +1.12000000000000e+03
0.59/0.61 c Gap : 0.00 %
0.59/0.61 c NODE 395
0.59/0.61 c DUAL BOUND 1120
0.59/0.61 c PRIMAL BOUND 1120
0.59/0.61 c GAP 0
0.59/0.61 s OPTIMUM FOUND
0.59/0.61 v -x10 -x9 x7 -x6 -x89 -x88 -x87 x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67
0.59/0.61 v x66 -x65 x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 x53 -x52 x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 x43 -x42 -x41
0.59/0.61 v -x40 x39 -x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16
0.59/0.61 v -x15 x14 -x13 -x12 -x11 -x8 -x5 -x4 -x3 x2 x1
0.59/0.61 c SCIP Status : problem is solved [optimal solution found]
0.59/0.61 c Solving Time : 0.54
0.59/0.61 c Original Problem :
0.59/0.61 c Problem name : HOME/instance-1868710-1245134029.opb
0.59/0.61 c Variables : 89 (89 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.61 c Constraints : 28 initial, 28 maximal
0.59/0.61 c Presolved Problem :
0.59/0.61 c Problem name : t_HOME/instance-1868710-1245134029.opb
0.59/0.61 c Variables : 69 (69 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.61 c Constraints : 45 initial, 127 maximal
0.59/0.61 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.61 c trivial : 0.00 18 0 0 0 0 0 0 0
0.59/0.61 c dualfix : 0.00 2 0 0 0 0 0 0 0
0.59/0.61 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c probing : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c knapsack : 0.00 0 0 0 0 0 1 1 27
0.59/0.61 c setppc : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c linear : 0.00 0 0 0 0 0 1 2 25
0.59/0.61 c logicor : 0.01 0 0 0 0 0 1 0 0
0.59/0.61 c root node : - 41 - - 41 - - - -
0.59/0.61 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.61 c integral : 0 0 0 321 0 16 118 0 0 420
0.59/0.61 c knapsack : 21 15 1261 2 0 16 161 20 0 0
0.59/0.61 c setppc : 14 15 1234 1 0 3 469 0 0 0
0.59/0.61 c linear : 1 15 1236 1 0 43 217 3 0 0
0.59/0.61 c logicor : 9+ 15 583 2 0 8 114 0 0 0
0.59/0.61 c countsols : 0 0 0 2 0 0 0 0 0 0
0.59/0.61 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.61 c integral : 0.19 0.00 0.00 0.19 0.00
0.59/0.61 c knapsack : 0.01 0.00 0.01 0.00 0.00
0.59/0.61 c setppc : 0.00 0.00 0.00 0.00 0.00
0.59/0.61 c linear : 0.00 0.00 0.00 0.00 0.00
0.59/0.61 c logicor : 0.01 0.00 0.01 0.00 0.00
0.59/0.61 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.61 c Propagators : Time Calls Cutoffs DomReds
0.59/0.61 c rootredcost : 0.01 5 0 16
0.59/0.61 c pseudoobj : 0.00 1122 1 16
0.59/0.61 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.61 c propagation : 0.01 71 51 173 29.2 0 0.0 -
0.59/0.61 c infeasible LP : 0.01 14 12 31 21.6 1 19.0 0
0.59/0.61 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.61 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.61 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.61 c applied globally : - - - 85 21.9 - - -
0.59/0.61 c applied locally : - - - 15 34.6 - - -
0.59/0.61 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.61 c cut pool : 0.00 0 - - 0 - (maximal pool size: 2)
0.59/0.61 c redcost : 0.01 503 0 1029 0 0
0.59/0.61 c impliedbounds : 0.00 15 0 0 0 0
0.59/0.61 c intobj : 0.00 0 0 0 0 0
0.59/0.61 c gomory : 0.06 15 0 0 35 0
0.59/0.61 c strongcg : 0.00 15 0 0 27 0
0.59/0.61 c cmir : 0.01 11 0 0 36 0
0.59/0.61 c flowcover : 0.03 11 0 0 58 0
0.59/0.61 c clique : 0.01 15 0 0 0 0
0.59/0.61 c zerohalf : 0.00 0 0 0 0 0
0.59/0.61 c mcf : 0.01 2 0 0 0 0
0.59/0.61 c Pricers : Time Calls Vars
0.59/0.61 c problem variables: 0.00 0 0
0.59/0.61 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.61 c relpscost : 0.19 319 16 118 0 0 420
0.59/0.61 c pscost : 0.00 0 0 0 0 0 0
0.59/0.61 c inference : 0.00 0 0 0 0 0 0
0.59/0.61 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.61 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.61 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.61 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.61 c random : 0.00 0 0 0 0 0 0
0.59/0.61 c Primal Heuristics : Time Calls Found
0.59/0.61 c LP solutions : 0.00 - 2
0.59/0.61 c pseudo solutions : 0.00 - 0
0.59/0.61 c crossover : 0.00 0 0
0.59/0.61 c oneopt : 0.00 6 0
0.59/0.61 c coefdiving : 0.00 1 0
0.59/0.61 c pscostdiving : 0.00 1 0
0.59/0.61 c linesearchdiving : 0.00 1 0
0.59/0.61 c guideddiving : 0.00 1 0
0.59/0.61 c objpscostdiving : 0.00 1 0
0.59/0.61 c rootsoldiving : 0.00 1 1
0.59/0.61 c fracdiving : 0.00 2 0
0.59/0.61 c veclendiving : 0.00 2 0
0.59/0.61 c simplerounding : 0.00 156 0
0.59/0.61 c rounding : 0.03 352 4
0.59/0.61 c shifting : 0.00 58 38
0.59/0.61 c intshifting : 0.00 0 0
0.59/0.61 c fixandinfer : 0.00 0 0
0.59/0.61 c feaspump : 0.00 0 0
0.59/0.61 c intdiving : 0.00 0 0
0.59/0.61 c actconsdiving : 0.00 0 0
0.59/0.61 c octane : 0.00 0 0
0.59/0.61 c rens : 0.03 1 1
0.59/0.61 c rins : 0.00 0 0
0.59/0.61 c localbranching : 0.00 0 0
0.59/0.61 c mutation : 0.00 0 0
0.59/0.61 c dins : 0.00 0 0
0.59/0.61 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.61 c primal LP : 0.00 0 0 0.00 -
0.59/0.61 c dual LP : 0.07 466 2078 4.46 29685.71
0.59/0.61 c barrier LP : 0.00 0 0 0.00 -
0.59/0.61 c diving/probing LP: 0.00 25 57 2.28 -
0.59/0.61 c strong branching : 0.17 452 4315 9.55 25382.35
0.59/0.61 c (at root node) : - 44 1006 22.86 -
0.59/0.61 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.61 c B&B Tree :
0.59/0.61 c number of runs : 2
0.59/0.61 c nodes : 395
0.59/0.61 c nodes (total) : 396
0.59/0.61 c nodes left : 0
0.59/0.61 c max depth : 14
0.59/0.61 c max depth (total): 14
0.59/0.61 c backtracks : 90 (22.8%)
0.59/0.61 c delayed cutoffs : 9
0.59/0.61 c repropagations : 41 (73 domain reductions, 9 cutoffs)
0.59/0.61 c avg switch length: 3.77
0.59/0.61 c switching time : 0.02
0.59/0.61 c Solution :
0.59/0.61 c Solutions found : 46 (8 improvements)
0.59/0.61 c Primal Bound : +1.12000000000000e+03 (in run 2, after 286 nodes, 0.50 seconds, depth 12, found by <rounding>)
0.59/0.61 c Dual Bound : +1.12000000000000e+03
0.59/0.61 c Gap : 0.00 %
0.59/0.61 c Root Dual Bound : +1.05190138216079e+03
0.59/0.62 c Time complete: 0.61.