0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver Clp 1.8.2
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-1869877-1245186953.opb>
0.00/0.01 c original problem has 160 variables (160 bin, 0 int, 0 impl, 0 cont) and 109 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 15 chg coeffs, 0 upgd conss, 548 impls, 0 clqs
0.00/0.02 c (round 2) 17 del vars, 9 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 826 impls, 0 clqs
0.00/0.02 c (round 3) 28 del vars, 18 del conss, 0 chg bounds, 0 chg sides, 33 chg coeffs, 5 upgd conss, 986 impls, 0 clqs
0.00/0.02 c (round 4) 38 del vars, 26 del conss, 0 chg bounds, 0 chg sides, 41 chg coeffs, 5 upgd conss, 1066 impls, 0 clqs
0.00/0.02 c (round 5) 48 del vars, 34 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1066 impls, 0 clqs
0.00/0.03 c (round 6) 49 del vars, 35 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 5 upgd conss, 1066 impls, 0 clqs
0.00/0.03 c presolving (7 rounds):
0.00/0.03 c 49 deleted vars, 35 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 49 changed coefficients
0.00/0.03 c 1090 implications, 0 cliques
0.00/0.03 c presolved problem has 111 variables (111 bin, 0 int, 0 impl, 0 cont) and 70 constraints
0.00/0.03 c 61 constraints of type <and>
0.00/0.03 c 4 constraints of type <linear>
0.00/0.03 c 5 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.02
0.00/0.03 c OPT-NLC
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = c 1620
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = c 1791
0.00/0.03 c # frequency for displaying node information lines
0.00/0.03 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03 c display/freq = c 10000
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving problem
0.00/0.03 c
0.00/0.03 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.03 c 0.0s| 1 | 0 | 8 | 596k| 0 | 2 | 111 | 70 | 70 | 111 | 131 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 130 | 605k| 0 | 6 | 111 | 70 | 70 | 111 | 136 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 137 | 621k| 0 | 14 | 111 | 70 | 70 | 111 | 143 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.06 c 0.0s| 1 | 0 | 146 | 649k| 0 | 19 | 111 | 70 | 70 | 111 | 149 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.07 c 0.1s| 1 | 0 | 157 | 693k| 0 | 21 | 111 | 70 | 70 | 111 | 154 | 23 | 0 | 0 | 3.000000e+00 | -- | Inf
0.06/0.08 c 0.1s| 1 | 0 | 180 | 761k| 0 | 28 | 111 | 70 | 70 | 111 | 163 | 32 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 200 | 790k| 0 | 39 | 111 | 70 | 70 | 111 | 170 | 39 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.20 c 0.2s| 1 | 2 | 200 | 791k| 0 | 39 | 111 | 70 | 70 | 111 | 170 | 39 | 0 | 33 | 3.000000e+00 | -- | Inf
0.29/0.31 o 15
0.29/0.31 c * 0.3s| 45 | 23 | 609 | 839k| 19 | - | 111 | 91 | 6 | 111 | 90 | 144 | 21 | 206 | 3.000000e+00 | 1.500000e+01 | 400.00%
0.29/0.36 o 5
0.29/0.36 c * 0.3s| 68 | 17 | 796 | 845k| 19 | - | 111 | 91 | 7 | 111 | 90 | 205 | 30 | 260 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.29/0.37 o 3
0.29/0.37 c * 0.3s| 72 | 0 | 825 | 827k| 19 | - | 111 | 69 | 9 | 111 | 76 | 213 | 30 | 269 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.29/0.37 c
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Solving Time (sec) : 0.34
0.29/0.37 c Solving Nodes : 72
0.29/0.37 c Primal Bound : +3.00000000000000e+00 (3 solutions)
0.29/0.37 c Dual Bound : +3.00000000000000e+00
0.29/0.37 c Gap : 0.00 %
0.29/0.37 c NODE 72
0.29/0.37 c DUAL BOUND 3
0.29/0.37 c PRIMAL BOUND 3
0.29/0.37 c GAP 0
0.29/0.37 s OPTIMUM FOUND
0.29/0.37 v -x60 -x59 -x58 x57 x56 -x55 -x54 x53 x52 x51 -x40 -x39 x38 x37 x36 -x50 x49 x48 -x47 x46 x35 -x34 x33 -x32 x31 -x45 -x44 -x43 x42
0.29/0.37 v -x41 x30 -x29 x28 x27 x26 -x25 x24 x23 x22 x21 -x20 x19 -x18 x17 x16 x15 -x14 -x13 x12 x11 x10 x9 x8 -x7 x6 -x5 -x4 -x3 x2
0.29/0.37 v x1
0.29/0.37 c SCIP Status : problem is solved [optimal solution found]
0.29/0.37 c Solving Time : 0.34
0.29/0.37 c Original Problem :
0.29/0.37 c Problem name : HOME/instance-1869877-1245186953.opb
0.29/0.37 c Variables : 160 (160 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.37 c Constraints : 109 initial, 109 maximal
0.29/0.37 c Presolved Problem :
0.29/0.37 c Problem name : t_HOME/instance-1869877-1245186953.opb
0.29/0.37 c Variables : 111 (111 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.37 c Constraints : 70 initial, 91 maximal
0.29/0.37 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.29/0.37 c trivial : 0.01 0 0 0 0 0 0 0 0
0.29/0.37 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.29/0.37 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.29/0.37 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.29/0.37 c implics : 0.00 0 0 0 0 0 0 0 0
0.29/0.37 c probing : 0.01 0 0 0 0 0 0 0 0
0.29/0.37 c and : 0.00 8 35 0 0 0 35 0 34
0.29/0.37 c linear : 0.00 1 5 0 0 0 0 0 15
0.29/0.37 c logicor : 0.00 0 0 0 0 0 0 0 0
0.29/0.37 c root node : - 19 - - 19 - - - -
0.29/0.37 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.29/0.37 c integral : 0 0 0 75 0 1 23 0 0 110
0.29/0.37 c and : 61 158 456 2 0 7 239 178 0 0
0.29/0.37 c linear : 4 6 448 2 0 8 150 0 0 0
0.29/0.37 c logicor : 5+ 6 109 3 0 1 9 0 0 0
0.29/0.37 c countsols : 0 0 0 3 0 0 0 0 0 0
0.29/0.37 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.29/0.37 c integral : 0.12 0.00 0.00 0.12 0.00
0.29/0.37 c and : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c linear : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c logicor : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c countsols : 0.00 0.00 0.00 0.00 0.00
0.29/0.37 c Propagators : Time Calls Cutoffs DomReds
0.29/0.37 c rootredcost : 0.00 2 0 3
0.29/0.37 c pseudoobj : 0.00 223 0 2
0.29/0.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.37 c propagation : 0.00 16 16 102 16.6 3 12.7 -
0.29/0.37 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.37 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.37 c applied globally : - - - 30 11.2 - - -
0.29/0.37 c applied locally : - - - 0 0.0 - - -
0.29/0.37 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.37 c cut pool : 0.00 5 - - 47 - (maximal pool size: 165)
0.29/0.37 c redcost : 0.00 160 0 2 0 0
0.29/0.37 c impliedbounds : 0.00 6 0 0 11 0
0.29/0.37 c intobj : 0.00 0 0 0 0 0
0.29/0.37 c gomory : 0.01 6 0 0 109 0
0.29/0.37 c strongcg : 0.03 6 0 0 224 0
0.29/0.37 c cmir : 0.00 6 0 0 40 0
0.29/0.37 c flowcover : 0.02 6 0 0 74 0
0.29/0.37 c clique : 0.00 1 0 0 0 0
0.29/0.37 c zerohalf : 0.00 0 0 0 0 0
0.29/0.37 c mcf : 0.00 1 0 0 0 0
0.29/0.37 c Pricers : Time Calls Vars
0.29/0.37 c problem variables: 0.00 0 0
0.29/0.37 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.37 c relpscost : 0.12 72 1 23 0 0 110
0.29/0.37 c pscost : 0.00 0 0 0 0 0 0
0.29/0.37 c inference : 0.00 0 0 0 0 0 0
0.29/0.37 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.37 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.37 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.37 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.37 c random : 0.00 0 0 0 0 0 0
0.29/0.37 c Primal Heuristics : Time Calls Found
0.29/0.37 c LP solutions : 0.00 - 3
0.29/0.37 c pseudo solutions : 0.00 - 0
0.29/0.37 c coefdiving : 0.00 0 0
0.29/0.37 c pscostdiving : 0.00 0 0
0.29/0.37 c fracdiving : 0.00 0 0
0.29/0.37 c veclendiving : 0.00 0 0
0.29/0.37 c objpscostdiving : 0.00 0 0
0.29/0.37 c rootsoldiving : 0.00 0 0
0.29/0.37 c linesearchdiving : 0.00 0 0
0.29/0.37 c guideddiving : 0.00 0 0
0.29/0.37 c crossover : 0.00 0 0
0.29/0.37 c oneopt : 0.00 2 0
0.29/0.37 c simplerounding : 0.00 0 0
0.29/0.37 c rounding : 0.00 133 0
0.29/0.37 c shifting : 0.02 23 0
0.29/0.37 c intshifting : 0.00 0 0
0.29/0.37 c fixandinfer : 0.00 0 0
0.29/0.37 c feaspump : 0.01 1 0
0.29/0.37 c intdiving : 0.00 0 0
0.29/0.37 c actconsdiving : 0.00 0 0
0.29/0.37 c octane : 0.00 0 0
0.29/0.37 c rens : 0.02 1 0
0.29/0.37 c rins : 0.00 0 0
0.29/0.37 c localbranching : 0.00 0 0
0.29/0.37 c mutation : 0.00 0 0
0.29/0.37 c dins : 0.00 0 0
0.29/0.37 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.37 c primal LP : 0.01 0 0 0.00 0.00
0.29/0.37 c dual LP : 0.06 167 709 4.25 11816.67
0.29/0.37 c barrier LP : 0.00 0 0 0.00 -
0.29/0.37 c diving/probing LP: 0.01 10 116 11.60 11600.00
0.29/0.37 c strong branching : 0.12 269 2880 10.71 24000.00
0.29/0.37 c (at root node) : - 33 1387 42.03 -
0.29/0.37 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.37 c B&B Tree :
0.29/0.37 c number of runs : 1
0.29/0.37 c nodes : 72
0.29/0.37 c nodes (total) : 72
0.29/0.37 c nodes left : 0
0.29/0.37 c max depth : 19
0.29/0.37 c max depth (total): 19
0.29/0.37 c backtracks : 8 (11.1%)
0.29/0.37 c delayed cutoffs : 3
0.29/0.37 c repropagations : 33 (53 domain reductions, 3 cutoffs)
0.29/0.37 c avg switch length: 2.72
0.29/0.37 c switching time : 0.01
0.29/0.37 c Solution :
0.29/0.37 c Solutions found : 3 (3 improvements)
0.29/0.37 c Primal Bound : +3.00000000000000e+00 (in run 1, after 72 nodes, 0.34 seconds, depth 14, found by <relaxation>)
0.29/0.37 c Dual Bound : +3.00000000000000e+00
0.29/0.37 c Gap : 0.00 %
0.29/0.37 c Root Dual Bound : +3.00000000000000e+00
0.29/0.38 c Time complete: 0.37.