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-1870100-1245188872.opb>
0.00/0.01 c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.00/0.04 c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.00/0.04 c (round 2) 20 del vars, 12 del conss, 0 chg bounds, 0 chg sides, 47 chg coeffs, 7 upgd conss, 2496 impls, 0 clqs
0.00/0.05 c (round 3) 34 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 3168 impls, 0 clqs
0.00/0.05 c (round 4) 48 del vars, 36 del conss, 0 chg bounds, 0 chg sides, 71 chg coeffs, 7 upgd conss, 3672 impls, 0 clqs
0.00/0.05 c (round 5) 62 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 83 chg coeffs, 7 upgd conss, 4008 impls, 0 clqs
0.00/0.05 c (round 6) 76 del vars, 60 del conss, 0 chg bounds, 0 chg sides, 95 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.00/0.05 c (round 7) 90 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 107 chg coeffs, 7 upgd conss, 4176 impls, 0 clqs
0.00/0.07 c (0.0s) probing: 172/330 (52.1%) - 0 fixings, 0 aggregations, 12 implications, 0 bound changes
0.00/0.07 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07 c presolving (8 rounds):
0.00/0.07 c 90 deleted vars, 72 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 107 changed coefficients
0.00/0.07 c 4200 implications, 0 cliques
0.00/0.07 c presolved problem has 330 variables (330 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.07 c 216 constraints of type <and>
0.00/0.07 c 6 constraints of type <linear>
0.00/0.07 c 7 constraints of type <logicor>
0.00/0.07 c transformed objective value is always integral (scale: 2)
0.00/0.07 c Presolving Time: 0.03
0.00/0.07 c OPT-NLC
0.00/0.07 c -----------------------------------------------------------------------------------------------
0.00/0.07 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07 c limits/memory = c 1620
0.00/0.07 c # maximal time in seconds to run
0.00/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07 c limits/time = c 1791
0.00/0.07 c # frequency for displaying node information lines
0.00/0.07 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07 c display/freq = c 10000
0.00/0.07 c -----------------------------------------------------------------------------------------------
0.00/0.07 c start solving problem
0.00/0.07 c
0.00/0.08 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.08 c 0.0s| 1 | 0 | 16 |1548k| 0 | 9 | 330 | 229 | 229 | 330 | 445 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 450 |1561k| 0 | 14 | 330 | 229 | 229 | 330 | 447 | 2 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.12 c 0.1s| 1 | 0 | 454 |1572k| 0 | 16 | 330 | 229 | 229 | 330 | 450 | 5 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 461 |1584k| 0 | 23 | 330 | 229 | 229 | 330 | 453 | 8 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 c 0.1s| 1 | 0 | 478 |1591k| 0 | 20 | 330 | 229 | 229 | 330 | 458 | 13 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.18 c 0.1s| 1 | 0 | 490 |1597k| 0 | 33 | 330 | 229 | 229 | 330 | 463 | 18 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 508 |1612k| 0 | 36 | 330 | 229 | 229 | 330 | 472 | 27 | 0 | 0 | 3.000000e+00 | -- | Inf
0.29/0.34 c 0.3s| 1 | 2 | 508 |1612k| 0 | 36 | 330 | 229 | 229 | 330 | 472 | 27 | 0 | 27 | 3.000000e+00 | -- | Inf
1.99/2.00 o 87
1.99/2.00 c * 1.9s| 555 | 317 | 3431 |2092k| 64 | - | 330 | 392 | 8 | 330 | 146 |1257 | 168 |1706 | 3.000000e+00 | 8.700000e+01 |2800.00%
1.99/2.05 o 37
1.99/2.05 c * 1.9s| 593 | 301 | 3707 |2096k| 64 | - | 330 | 409 | 7 | 330 | 135 |1378 | 185 |1729 | 3.000000e+00 | 3.700000e+01 |1133.33%
2.20/2.28 o 7
2.20/2.28 c * 2.1s| 740 | 285 | 4669 |2137k| 64 | - | 330 | 457 | 41 | 330 | 131 |1773 | 246 |1835 | 3.000000e+00 | 7.000000e+00 | 133.33%
2.29/2.32 o 3
2.29/2.32 c * 2.2s| 766 | 0 | 4804 |1881k| 64 | - | 330 | 401 | 119 | 330 | 122 |1812 | 255 |1856 | 3.000000e+00 | 3.000000e+00 | 0.00%
2.29/2.32 c
2.29/2.32 c SCIP Status : problem is solved [optimal solution found]
2.29/2.32 c Solving Time (sec) : 2.17
2.29/2.32 c Solving Nodes : 766
2.29/2.32 c Primal Bound : +3.00000000000000e+00 (4 solutions)
2.29/2.32 c Dual Bound : +3.00000000000000e+00
2.29/2.32 c Gap : 0.00 %
2.29/2.32 c NODE 766
2.29/2.32 c DUAL BOUND 3
2.29/2.32 c PRIMAL BOUND 3
2.29/2.32 c GAP 0
2.29/2.32 s OPTIMUM FOUND
2.29/2.32 v -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x84 -x83 -x82 -x81 -x80 x79 x78 -x112 -x111
2.29/2.32 v -x110 x109 x108 -x107 -x106 -x77 -x76 -x75 -x74 -x73 -x72 x71 -x105 -x104 x103 -x102 x101 x100 x99 -x70 x69 x68 -x67 x66 -x65
2.29/2.32 v x64 -x98 -x97 -x96 -x95 x94 x93 -x92 -x63 -x62 x61 x60 -x59 x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x56 -x55 -x54 x53 x52
2.29/2.32 v x51 x50 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 x24
2.29/2.32 v x23 x22 -x21 x20 x19 -x18 x17 -x16 x15 -x14 -x13 -x12 -x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
2.29/2.32 c SCIP Status : problem is solved [optimal solution found]
2.29/2.32 c Solving Time : 2.17
2.29/2.32 c Original Problem :
2.29/2.32 c Problem name : HOME/instance-1870100-1245188872.opb
2.29/2.32 c Variables : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.32 c Constraints : 307 initial, 307 maximal
2.29/2.32 c Presolved Problem :
2.29/2.32 c Problem name : t_HOME/instance-1870100-1245188872.opb
2.29/2.32 c Variables : 330 (330 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.32 c Constraints : 229 initial, 457 maximal
2.29/2.32 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
2.29/2.32 c trivial : 0.00 0 0 0 0 0 0 0 0
2.29/2.32 c dualfix : 0.00 0 0 0 0 0 0 0 0
2.29/2.32 c boundshift : 0.00 0 0 0 0 0 0 0 0
2.29/2.32 c inttobinary : 0.00 0 0 0 0 0 0 0 0
2.29/2.32 c implics : 0.00 0 0 0 0 0 0 0 0
2.29/2.32 c probing : 0.01 0 0 0 0 0 0 0 0
2.29/2.32 c and : 0.01 12 72 0 0 0 72 0 72
2.29/2.32 c linear : 0.01 1 5 0 0 0 0 0 35
2.29/2.32 c logicor : 0.00 0 0 0 0 0 0 0 0
2.29/2.32 c root node : - 32 - - 32 - - - -
2.29/2.32 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
2.29/2.32 c integral : 0 0 0 675 0 1 72 0 0 1236
2.29/2.32 c and : 216 1383 2558 1 0 37 2794 1793 0 0
2.29/2.32 c linear : 6 6 2519 1 0 149 1393 0 0 0
2.29/2.32 c logicor : 7+ 6 729 1 0 4 161 0 0 0
2.29/2.32 c countsols : 0 0 0 4 0 0 0 0 0 0
2.29/2.32 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
2.29/2.32 c integral : 1.19 0.00 0.00 1.19 0.00
2.29/2.32 c and : 0.04 0.03 0.01 0.00 0.00
2.29/2.32 c linear : 0.08 0.00 0.08 0.00 0.00
2.29/2.32 c logicor : 0.00 0.00 0.00 0.00 0.00
2.29/2.32 c countsols : 0.00 0.00 0.00 0.00 0.00
2.29/2.32 c Propagators : Time Calls Cutoffs DomReds
2.29/2.32 c rootredcost : 0.00 3 0 4
2.29/2.32 c pseudoobj : 0.00 2209 1 17
2.29/2.32 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.29/2.32 c propagation : 0.01 191 190 1493 36.6 16 27.9 -
2.29/2.32 c infeasible LP : 0.00 1 1 6 24.3 0 0.0 0
2.29/2.32 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.32 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.29/2.32 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.29/2.32 c applied globally : - - - 250 18.3 - - -
2.29/2.32 c applied locally : - - - 5 34.2 - - -
2.29/2.32 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.29/2.32 c cut pool : 0.00 5 - - 18 - (maximal pool size: 55)
2.29/2.32 c redcost : 0.00 1387 0 4 0 0
2.29/2.32 c impliedbounds : 0.00 6 0 0 12 0
2.29/2.32 c intobj : 0.00 0 0 0 0 0
2.29/2.32 c gomory : 0.01 6 0 0 57 0
2.29/2.32 c strongcg : 0.02 6 0 0 58 0
2.29/2.32 c cmir : 0.04 6 0 0 27 0
2.29/2.32 c flowcover : 0.02 6 0 0 41 0
2.29/2.32 c clique : 0.00 1 0 0 0 0
2.29/2.32 c zerohalf : 0.00 0 0 0 0 0
2.29/2.32 c mcf : 0.00 1 0 0 0 0
2.29/2.32 c Pricers : Time Calls Vars
2.29/2.32 c problem variables: 0.00 0 0
2.29/2.32 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.29/2.32 c relpscost : 1.19 671 1 72 0 0 1236
2.29/2.32 c pscost : 0.00 0 0 0 0 0 0
2.29/2.32 c inference : 0.00 0 0 0 0 0 0
2.29/2.32 c mostinf : 0.00 0 0 0 0 0 0
2.29/2.32 c leastinf : 0.00 0 0 0 0 0 0
2.29/2.32 c fullstrong : 0.00 0 0 0 0 0 0
2.29/2.32 c allfullstrong : 0.00 0 0 0 0 0 0
2.29/2.32 c random : 0.00 0 0 0 0 0 0
2.29/2.32 c Primal Heuristics : Time Calls Found
2.29/2.32 c LP solutions : 0.00 - 4
2.29/2.32 c pseudo solutions : 0.00 - 0
2.29/2.32 c objpscostdiving : 0.00 0 0
2.29/2.32 c rootsoldiving : 0.00 0 0
2.29/2.32 c linesearchdiving : 0.00 0 0
2.29/2.32 c guideddiving : 0.00 0 0
2.29/2.32 c crossover : 0.00 0 0
2.29/2.32 c intshifting : 0.00 0 0
2.29/2.32 c oneopt : 0.00 3 0
2.29/2.32 c coefdiving : 0.00 1 0
2.29/2.32 c pscostdiving : 0.01 1 0
2.29/2.32 c fracdiving : 0.00 1 0
2.29/2.32 c veclendiving : 0.00 1 0
2.29/2.32 c feaspump : 0.01 1 0
2.29/2.32 c simplerounding : 0.00 0 0
2.29/2.32 c rounding : 0.00 485 0
2.29/2.32 c shifting : 0.12 110 0
2.29/2.32 c fixandinfer : 0.00 0 0
2.29/2.32 c intdiving : 0.00 0 0
2.29/2.32 c actconsdiving : 0.00 0 0
2.29/2.32 c octane : 0.00 0 0
2.29/2.32 c rens : 0.01 1 0
2.29/2.32 c rins : 0.00 0 0
2.29/2.32 c localbranching : 0.00 0 0
2.29/2.32 c mutation : 0.00 0 0
2.29/2.32 c dins : 0.00 0 0
2.29/2.32 c LP : Time Calls Iterations Iter/call Iter/sec
2.29/2.32 c primal LP : 0.02 0 0 0.00 0.00
2.29/2.32 c dual LP : 0.38 1448 4267 2.95 11228.95
2.29/2.32 c barrier LP : 0.00 0 0 0.00 -
2.29/2.32 c diving/probing LP: 0.01 69 537 7.78 53700.00
2.29/2.32 c strong branching : 1.16 1856 11016 5.94 9496.55
2.29/2.32 c (at root node) : - 27 970 35.93 -
2.29/2.32 c conflict analysis: 0.00 0 0 0.00 -
2.29/2.32 c B&B Tree :
2.29/2.32 c number of runs : 1
2.29/2.32 c nodes : 766
2.29/2.32 c nodes (total) : 766
2.29/2.32 c nodes left : 0
2.29/2.32 c max depth : 64
2.29/2.32 c max depth (total): 64
2.29/2.32 c backtracks : 69 (9.0%)
2.29/2.32 c delayed cutoffs : 43
2.29/2.32 c repropagations : 300 (746 domain reductions, 43 cutoffs)
2.29/2.32 c avg switch length: 3.10
2.29/2.32 c switching time : 0.08
2.29/2.32 c Solution :
2.29/2.32 c Solutions found : 4 (4 improvements)
2.29/2.32 c Primal Bound : +3.00000000000000e+00 (in run 1, after 766 nodes, 2.17 seconds, depth 54, found by <relaxation>)
2.29/2.32 c Dual Bound : +3.00000000000000e+00
2.29/2.32 c Gap : 0.00 %
2.29/2.32 c Root Dual Bound : +3.00000000000000e+00
2.29/2.33 c Time complete: 2.32.