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-1870076-1245188626.opb>
0.00/0.01 c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 1012 impls, 0 clqs
0.00/0.02 c (round 2) 19 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 29 chg coeffs, 0 upgd conss, 1463 impls, 0 clqs
0.00/0.03 c (round 3) 30 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 7 upgd conss, 1783 impls, 0 clqs
0.00/0.03 c (round 4) 40 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 7 upgd conss, 2023 impls, 0 clqs
0.00/0.03 c (round 5) 50 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 7 upgd conss, 2183 impls, 0 clqs
0.00/0.03 c (round 6) 60 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 7 upgd conss, 2263 impls, 0 clqs
0.00/0.03 c (round 7) 70 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 70 chg coeffs, 7 upgd conss, 2263 impls, 0 clqs
0.00/0.04 c (0.0s) probing: 144/170 (84.7%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04 c presolving (8 rounds):
0.00/0.04 c 70 deleted vars, 49 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 70 changed coefficients
0.00/0.04 c 2287 implications, 0 cliques
0.00/0.04 c presolved problem has 170 variables (170 bin, 0 int, 0 impl, 0 cont) and 107 constraints
0.00/0.04 c 94 constraints of type <and>
0.00/0.04 c 6 constraints of type <linear>
0.00/0.04 c 7 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 2)
0.00/0.04 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
0.00/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 16 | 857k| 0 | 8 | 170 | 107 | 107 | 170 | 201 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 186 | 882k| 0 | 27 | 170 | 107 | 107 | 170 | 211 | 10 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 203 | 937k| 0 | 36 | 170 | 107 | 107 | 170 | 228 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 222 |1005k| 0 | 43 | 170 | 107 | 107 | 170 | 246 | 45 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 263 |1047k| 0 | 45 | 170 | 107 | 107 | 170 | 258 | 57 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 292 |1089k| 0 | 63 | 170 | 107 | 107 | 170 | 267 | 66 | 0 | 0 | 3.000000e+00 | -- | Inf
0.20/0.22 c 0.2s| 1 | 0 | 335 |1144k| 0 | 69 | 170 | 107 | 107 | 170 | 282 | 81 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.46 c 0.4s| 1 | 2 | 335 |1145k| 0 | 69 | 170 | 107 | 107 | 170 | 282 | 81 | 0 | 31 | 3.000000e+00 | -- | Inf
1.40/1.47 o 25
1.40/1.47 c * 1.4s| 189 | 94 | 1968 |1323k| 33 | - | 170 | 177 | 19 | 170 | 143 | 480 | 70 | 939 | 3.000000e+00 | 2.500000e+01 | 733.33%
1.59/1.64 o 21
1.59/1.64 c * 1.6s| 288 | 130 | 2527 |1396k| 34 | - | 170 | 237 | 22 | 170 | 147 | 612 | 130 |1055 | 3.000000e+00 | 2.100000e+01 | 600.00%
1.99/2.06 o 3
1.99/2.06 c * 2.0s| 515 | 0 | 4382 |1368k| 34 | - | 170 | 366 | 149 | 170 | 130 | 989 | 259 |1256 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.99/2.06 c
1.99/2.06 c SCIP Status : problem is solved [optimal solution found]
1.99/2.06 c Solving Time (sec) : 1.96
1.99/2.06 c Solving Nodes : 515
1.99/2.06 c Primal Bound : +3.00000000000000e+00 (3 solutions)
1.99/2.06 c Dual Bound : +3.00000000000000e+00
1.99/2.06 c Gap : 0.00 %
1.99/2.06 c NODE 515
1.99/2.06 c DUAL BOUND 3
1.99/2.06 c PRIMAL BOUND 3
1.99/2.06 c GAP 0
1.99/2.06 s OPTIMUM FOUND
1.99/2.06 v -x90 -x89 -x88 -x87 -x86 x85 -x84 -x83 x82 x81 -x60 -x59 -x58 -x57 x56 -x80 -x79 x78 -x77 x76 x55 x54 x53 -x52 x51 x75 x74 -x73
1.99/2.06 v -x72 -x71 -x50 -x49 x48 x47 x46 -x70 -x69 x68 -x67 -x66 x45 x44 -x43 -x42 x41 -x65 -x64 -x63 -x62 -x61 -x40 x39 -x38 -x37 x36
1.99/2.06 v -x35 x34 -x33 x32 x31 x30 -x29 x28 -x27 x26 x25 x24 -x23 x22 x21 x20 x19 x18 x17 x16 x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 x7
1.99/2.06 v x6 -x5 -x4 -x3 x2 x1
1.99/2.06 c SCIP Status : problem is solved [optimal solution found]
1.99/2.06 c Solving Time : 1.96
1.99/2.06 c Original Problem :
1.99/2.06 c Problem name : HOME/instance-1870076-1245188626.opb
1.99/2.06 c Variables : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.06 c Constraints : 163 initial, 163 maximal
1.99/2.06 c Presolved Problem :
1.99/2.06 c Problem name : t_HOME/instance-1870076-1245188626.opb
1.99/2.06 c Variables : 170 (170 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.06 c Constraints : 107 initial, 366 maximal
1.99/2.06 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.99/2.06 c trivial : 0.00 0 0 0 0 0 0 0 0
1.99/2.06 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.99/2.06 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.99/2.06 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.99/2.06 c implics : 0.00 0 0 0 0 0 0 0 0
1.99/2.06 c probing : 0.01 0 0 0 0 0 0 0 0
1.99/2.06 c and : 0.01 13 49 0 0 0 49 0 49
1.99/2.06 c linear : 0.00 1 7 0 0 0 0 0 21
1.99/2.06 c logicor : 0.00 0 0 0 0 0 0 0 0
1.99/2.06 c root node : - 0 - - 0 - - - -
1.99/2.06 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.99/2.06 c integral : 0 0 0 460 0 3 81 0 0 796
1.99/2.06 c and : 94 905 1796 2 0 66 1636 928 0 0
1.99/2.06 c linear : 6 6 1729 2 0 68 993 0 0 0
1.99/2.06 c logicor : 7+ 6 674 2 0 14 151 0 0 0
1.99/2.06 c countsols : 0 0 0 3 0 0 0 0 0 0
1.99/2.06 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.99/2.06 c integral : 1.21 0.00 0.00 1.21 0.00
1.99/2.06 c and : 0.03 0.01 0.02 0.00 0.00
1.99/2.06 c linear : 0.02 0.00 0.02 0.00 0.00
1.99/2.06 c logicor : 0.00 0.00 0.00 0.00 0.00
1.99/2.06 c countsols : 0.00 0.00 0.00 0.00 0.00
1.99/2.06 c Propagators : Time Calls Cutoffs DomReds
1.99/2.06 c rootredcost : 0.00 2 0 0
1.99/2.06 c pseudoobj : 0.01 1501 2 12
1.99/2.06 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.99/2.06 c propagation : 0.02 150 146 718 18.7 22 9.7 -
1.99/2.06 c infeasible LP : 0.00 10 10 33 18.6 4 27.0 0
1.99/2.06 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.06 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.06 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.99/2.06 c applied globally : - - - 259 11.8 - - -
1.99/2.06 c applied locally : - - - 0 0.0 - - -
1.99/2.06 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.99/2.06 c cut pool : 0.00 5 - - 45 - (maximal pool size: 242)
1.99/2.06 c redcost : 0.00 913 0 19 0 0
1.99/2.06 c impliedbounds : 0.00 6 0 0 27 0
1.99/2.06 c intobj : 0.00 0 0 0 0 0
1.99/2.06 c gomory : 0.04 6 0 0 146 0
1.99/2.06 c strongcg : 0.01 6 0 0 301 0
1.99/2.06 c cmir : 0.04 6 0 0 54 0
1.99/2.06 c flowcover : 0.04 6 0 0 106 0
1.99/2.06 c clique : 0.00 6 0 0 0 0
1.99/2.06 c zerohalf : 0.00 0 0 0 0 0
1.99/2.06 c mcf : 0.00 1 0 0 0 0
1.99/2.06 c Pricers : Time Calls Vars
1.99/2.06 c problem variables: 0.00 0 0
1.99/2.06 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.99/2.06 c relpscost : 1.21 457 3 81 0 0 796
1.99/2.06 c pscost : 0.00 0 0 0 0 0 0
1.99/2.06 c inference : 0.00 0 0 0 0 0 0
1.99/2.06 c mostinf : 0.00 0 0 0 0 0 0
1.99/2.06 c leastinf : 0.00 0 0 0 0 0 0
1.99/2.06 c fullstrong : 0.00 0 0 0 0 0 0
1.99/2.06 c allfullstrong : 0.00 0 0 0 0 0 0
1.99/2.06 c random : 0.00 0 0 0 0 0 0
1.99/2.06 c Primal Heuristics : Time Calls Found
1.99/2.06 c LP solutions : 0.00 - 3
1.99/2.06 c pseudo solutions : 0.00 - 0
1.99/2.06 c crossover : 0.00 0 0
1.99/2.06 c intshifting : 0.00 0 0
1.99/2.06 c oneopt : 0.00 2 0
1.99/2.06 c rootsoldiving : 0.01 1 0
1.99/2.06 c coefdiving : 0.00 2 0
1.99/2.06 c pscostdiving : 0.01 2 0
1.99/2.06 c fracdiving : 0.00 2 0
1.99/2.06 c veclendiving : 0.00 2 0
1.99/2.06 c linesearchdiving : 0.00 2 0
1.99/2.06 c guideddiving : 0.00 2 0
1.99/2.06 c feaspump : 0.01 2 0
1.99/2.06 c objpscostdiving : 0.00 2 0
1.99/2.06 c simplerounding : 0.00 0 0
1.99/2.06 c rounding : 0.02 384 0
1.99/2.06 c shifting : 0.09 97 0
1.99/2.06 c fixandinfer : 0.00 0 0
1.99/2.06 c intdiving : 0.00 0 0
1.99/2.06 c actconsdiving : 0.00 0 0
1.99/2.06 c octane : 0.00 0 0
1.99/2.06 c rens : 0.02 1 0
1.99/2.06 c rins : 0.00 0 0
1.99/2.06 c localbranching : 0.00 0 0
1.99/2.06 c mutation : 0.00 0 0
1.99/2.06 c dins : 0.00 0 0
1.99/2.06 c LP : Time Calls Iterations Iter/call Iter/sec
1.99/2.06 c primal LP : 0.01 0 0 0.00 0.00
1.99/2.06 c dual LP : 0.33 914 3944 4.32 11951.52
1.99/2.06 c barrier LP : 0.00 0 0 0.00 -
1.99/2.06 c diving/probing LP: 0.01 87 438 5.03 43800.00
1.99/2.06 c strong branching : 1.19 1256 13319 10.60 11192.44
1.99/2.06 c (at root node) : - 31 2011 64.87 -
1.99/2.06 c conflict analysis: 0.00 0 0 0.00 -
1.99/2.06 c B&B Tree :
1.99/2.06 c number of runs : 1
1.99/2.06 c nodes : 515
1.99/2.06 c nodes (total) : 515
1.99/2.06 c nodes left : 0
1.99/2.06 c max depth : 34
1.99/2.06 c max depth (total): 34
1.99/2.06 c backtracks : 50 (9.7%)
1.99/2.06 c delayed cutoffs : 18
1.99/2.06 c repropagations : 162 (334 domain reductions, 17 cutoffs)
1.99/2.06 c avg switch length: 2.56
1.99/2.06 c switching time : 0.01
1.99/2.06 c Solution :
1.99/2.06 c Solutions found : 3 (3 improvements)
1.99/2.06 c Primal Bound : +3.00000000000000e+00 (in run 1, after 515 nodes, 1.96 seconds, depth 23, found by <relaxation>)
1.99/2.06 c Dual Bound : +3.00000000000000e+00
1.99/2.06 c Gap : 0.00 %
1.99/2.06 c Root Dual Bound : +3.00000000000000e+00
1.99/2.06 c Time complete: 2.06.