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-1869781-1245185837.opb>
0.00/0.01 c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 191 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, 24 chg coeffs, 0 upgd conss, 1000 impls, 0 clqs
0.00/0.03 c (round 2) 17 del vars, 10 del conss, 0 chg bounds, 0 chg sides, 34 chg coeffs, 6 upgd conss, 1480 impls, 0 clqs
0.00/0.03 c (round 3) 29 del vars, 20 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 6 upgd conss, 1840 impls, 0 clqs
0.00/0.03 c (round 4) 41 del vars, 30 del conss, 0 chg bounds, 0 chg sides, 54 chg coeffs, 6 upgd conss, 2080 impls, 0 clqs
0.00/0.03 c (round 5) 53 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 64 chg coeffs, 6 upgd conss, 2200 impls, 0 clqs
0.00/0.04 c (round 6) 65 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 2200 impls, 0 clqs
0.00/0.05 c (0.0s) probing: 147/205 (71.7%) - 0 fixings, 0 aggregations, 10 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 (7 rounds):
0.00/0.05 c 65 deleted vars, 50 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 74 changed coefficients
0.00/0.05 c 2220 implications, 0 cliques
0.00/0.05 c presolved problem has 205 variables (205 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.05 c 125 constraints of type <and>
0.00/0.05 c 5 constraints of type <linear>
0.00/0.05 c 6 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
0.00/0.05 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 | 14 | 988k| 0 | 8 | 205 | 136 | 136 | 205 | 261 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 c 0.1s| 1 | 0 | 232 |1008k| 0 | 11 | 205 | 136 | 136 | 205 | 267 | 6 | 0 | 0 | 3.000000e+00 | -- | Inf
0.00/0.08 c 0.1s| 1 | 0 | 253 |1033k| 0 | 29 | 205 | 136 | 136 | 205 | 276 | 15 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 268 |1070k| 0 | 37 | 205 | 136 | 136 | 205 | 284 | 23 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.15 c 0.1s| 1 | 0 | 305 |1102k| 0 | 44 | 205 | 136 | 136 | 205 | 291 | 30 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.2s| 1 | 0 | 337 |1169k| 0 | 60 | 205 | 136 | 136 | 205 | 309 | 48 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.24 c 0.2s| 1 | 0 | 390 |1198k| 0 | 67 | 205 | 136 | 136 | 205 | 324 | 63 | 0 | 0 | 3.000000e+00 | -- | Inf
0.49/0.51 c 0.5s| 1 | 2 | 390 |1199k| 0 | 67 | 205 | 136 | 136 | 205 | 324 | 63 | 0 | 43 | 3.000000e+00 | -- | Inf
1.18/1.20 o 11
1.18/1.20 c * 1.1s| 116 | 61 | 2107 |1337k| 32 | - | 205 | 180 | 33 | 205 | 206 | 472 | 44 | 687 | 3.000000e+00 | 1.100000e+01 | 266.67%
1.18/1.22 o 9
1.18/1.22 c * 1.2s| 120 | 62 | 2174 |1336k| 32 | - | 205 | 164 | 65 | 205 | 204 | 491 | 44 | 699 | 3.000000e+00 | 9.000000e+00 | 200.00%
1.29/1.38 o 5
1.29/1.38 c * 1.3s| 146 | 71 | 2534 |1377k| 32 | - | 205 | 168 | 19 | 205 | 194 | 561 | 53 | 826 | 3.000000e+00 | 5.000000e+00 | 66.67%
1.29/1.39 o 3
1.29/1.39 c * 1.3s| 150 | 0 | 2574 |1322k| 32 | - | 205 | 161 | 33 | 205 | 192 | 562 | 54 | 826 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.29/1.39 c
1.29/1.39 c SCIP Status : problem is solved [optimal solution found]
1.29/1.39 c Solving Time (sec) : 1.33
1.29/1.39 c Solving Nodes : 150
1.29/1.39 c Primal Bound : +3.00000000000000e+00 (4 solutions)
1.29/1.39 c Dual Bound : +3.00000000000000e+00
1.29/1.39 c Gap : 0.00 %
1.29/1.39 c NODE 150
1.29/1.39 c DUAL BOUND 3
1.29/1.39 c PRIMAL BOUND 3
1.29/1.39 c GAP 0
1.29/1.39 s OPTIMUM FOUND
1.29/1.39 v -x90 -x89 -x88 -x87 -x86 -x85 x84 -x83 -x82 x81 x80 x79 -x60 -x59 -x58 x57 -x56 x55 x78 -x77 -x76 x75 x74 x73 x54 -x53 x52 -x51
1.29/1.39 v -x50 x49 x72 -x71 -x70 x69 x68 -x67 x48 -x47 x46 -x45 x44 x43 -x66 -x65 -x64 -x63 -x62 -x61 x42 -x41 x40 x39 -x38 x37 -x36 -x35
1.29/1.39 v -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 -x6 -x5
1.29/1.39 v -x4 -x3 x2 x1
1.29/1.39 c SCIP Status : problem is solved [optimal solution found]
1.29/1.39 c Solving Time : 1.33
1.29/1.39 c Original Problem :
1.29/1.39 c Problem name : HOME/instance-1869781-1245185837.opb
1.29/1.39 c Variables : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39 c Constraints : 191 initial, 191 maximal
1.29/1.39 c Presolved Problem :
1.29/1.39 c Problem name : t_HOME/instance-1869781-1245185837.opb
1.29/1.39 c Variables : 205 (205 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.39 c Constraints : 136 initial, 180 maximal
1.29/1.39 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.29/1.39 c trivial : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c implics : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c probing : 0.01 0 0 0 0 0 0 0 0
1.29/1.39 c and : 0.02 10 50 0 0 0 50 0 50
1.29/1.39 c linear : 0.00 1 4 0 0 0 0 0 24
1.29/1.39 c logicor : 0.00 0 0 0 0 0 0 0 0
1.29/1.39 c root node : - 29 - - 29 - - - -
1.29/1.39 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.29/1.39 c integral : 0 0 0 152 0 2 46 0 0 250
1.29/1.39 c and : 125 312 850 4 0 10 495 520 0 0
1.29/1.39 c linear : 5 6 840 4 0 26 208 0 0 0
1.29/1.39 c logicor : 6+ 6 180 4 0 0 15 0 0 0
1.29/1.39 c countsols : 0 0 0 4 0 0 0 0 0 0
1.29/1.39 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.29/1.39 c integral : 0.70 0.00 0.00 0.70 0.00
1.29/1.39 c and : 0.01 0.01 0.00 0.00 0.00
1.29/1.39 c linear : 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c logicor : 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c countsols : 0.00 0.00 0.00 0.00 0.00
1.29/1.39 c Propagators : Time Calls Cutoffs DomReds
1.29/1.39 c rootredcost : 0.00 3 0 4
1.29/1.39 c pseudoobj : 0.00 549 0 2
1.29/1.39 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.29/1.39 c propagation : 0.00 36 34 263 25.5 3 8.7 -
1.29/1.39 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.39 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.39 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.29/1.39 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.29/1.39 c applied globally : - - - 54 16.9 - - -
1.29/1.39 c applied locally : - - - 0 0.0 - - -
1.29/1.39 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.29/1.39 c cut pool : 0.00 5 - - 34 - (maximal pool size: 160)
1.29/1.39 c redcost : 0.00 312 0 1 0 0
1.29/1.39 c impliedbounds : 0.00 6 0 0 28 0
1.29/1.39 c intobj : 0.00 0 0 0 0 0
1.29/1.39 c gomory : 0.05 6 0 0 37 0
1.29/1.39 c strongcg : 0.03 6 0 0 214 0
1.29/1.39 c cmir : 0.02 6 0 0 58 0
1.29/1.39 c flowcover : 0.04 6 0 0 91 0
1.29/1.39 c clique : 0.00 1 0 0 0 0
1.29/1.39 c zerohalf : 0.00 0 0 0 0 0
1.29/1.39 c mcf : 0.00 1 0 0 0 0
1.29/1.39 c Pricers : Time Calls Vars
1.29/1.39 c problem variables: 0.00 0 0
1.29/1.39 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.29/1.39 c relpscost : 0.70 148 2 46 0 0 250
1.29/1.39 c pscost : 0.00 0 0 0 0 0 0
1.29/1.39 c inference : 0.00 0 0 0 0 0 0
1.29/1.39 c mostinf : 0.00 0 0 0 0 0 0
1.29/1.39 c leastinf : 0.00 0 0 0 0 0 0
1.29/1.39 c fullstrong : 0.00 0 0 0 0 0 0
1.29/1.39 c allfullstrong : 0.00 0 0 0 0 0 0
1.29/1.39 c random : 0.00 0 0 0 0 0 0
1.29/1.39 c Primal Heuristics : Time Calls Found
1.29/1.39 c LP solutions : 0.00 - 4
1.29/1.39 c pseudo solutions : 0.00 - 0
1.29/1.39 c objpscostdiving : 0.00 0 0
1.29/1.39 c rootsoldiving : 0.00 0 0
1.29/1.39 c linesearchdiving : 0.00 0 0
1.29/1.39 c guideddiving : 0.00 0 0
1.29/1.39 c crossover : 0.00 0 0
1.29/1.39 c oneopt : 0.00 3 0
1.29/1.39 c coefdiving : 0.00 1 0
1.29/1.39 c pscostdiving : 0.01 1 0
1.29/1.39 c fracdiving : 0.01 1 0
1.29/1.39 c veclendiving : 0.01 1 0
1.29/1.39 c feaspump : 0.01 1 0
1.29/1.39 c simplerounding : 0.00 0 0
1.29/1.39 c rounding : 0.00 206 0
1.29/1.39 c shifting : 0.01 38 0
1.29/1.39 c intshifting : 0.00 0 0
1.29/1.39 c fixandinfer : 0.00 0 0
1.29/1.39 c intdiving : 0.00 0 0
1.29/1.39 c actconsdiving : 0.00 0 0
1.29/1.39 c octane : 0.00 0 0
1.29/1.39 c rens : 0.02 1 0
1.29/1.39 c rins : 0.00 0 0
1.29/1.39 c localbranching : 0.00 0 0
1.29/1.39 c mutation : 0.00 0 0
1.29/1.39 c dins : 0.00 0 0
1.29/1.39 c LP : Time Calls Iterations Iter/call Iter/sec
1.29/1.39 c primal LP : 0.02 0 0 0.00 0.00
1.29/1.39 c dual LP : 0.31 328 2250 6.86 7258.06
1.29/1.39 c barrier LP : 0.00 0 0 0.00 -
1.29/1.39 c diving/probing LP: 0.04 54 324 6.00 8100.00
1.29/1.39 c strong branching : 0.70 826 10805 13.08 15435.71
1.29/1.39 c (at root node) : - 43 2632 61.21 -
1.29/1.39 c conflict analysis: 0.00 0 0 0.00 -
1.29/1.39 c B&B Tree :
1.29/1.39 c number of runs : 1
1.29/1.39 c nodes : 150
1.29/1.39 c nodes (total) : 150
1.29/1.39 c nodes left : 0
1.29/1.39 c max depth : 32
1.29/1.39 c max depth (total): 32
1.29/1.39 c backtracks : 15 (10.0%)
1.29/1.39 c delayed cutoffs : 6
1.29/1.39 c repropagations : 102 (113 domain reductions, 6 cutoffs)
1.29/1.39 c avg switch length: 3.59
1.29/1.39 c switching time : 0.02
1.29/1.39 c Solution :
1.29/1.39 c Solutions found : 4 (4 improvements)
1.29/1.39 c Primal Bound : +3.00000000000000e+00 (in run 1, after 150 nodes, 1.33 seconds, depth 23, found by <relaxation>)
1.29/1.39 c Dual Bound : +3.00000000000000e+00
1.29/1.39 c Gap : 0.00 %
1.29/1.39 c Root Dual Bound : +3.00000000000000e+00
1.39/1.40 c Time complete: 1.39.