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-1869816-1245186200.opb>
0.00/0.01 c original problem has 320 variables (320 bin, 0 int, 0 impl, 0 cont) and 217 constraints
0.00/0.01 c start presolving problem
0.00/0.01 c presolving:
0.01/0.03 c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1476 impls, 0 clqs
0.01/0.03 c (round 2) 22 del vars, 9 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 2127 impls, 0 clqs
0.01/0.03 c (round 3) 32 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 44 chg coeffs, 9 upgd conss, 2607 impls, 0 clqs
0.01/0.04 c (round 4) 42 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 9 upgd conss, 3007 impls, 0 clqs
0.01/0.04 c (round 5) 52 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 60 chg coeffs, 9 upgd conss, 3327 impls, 0 clqs
0.01/0.04 c (round 6) 62 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 68 chg coeffs, 9 upgd conss, 3567 impls, 0 clqs
0.01/0.04 c (round 7) 72 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 9 upgd conss, 3727 impls, 0 clqs
0.01/0.04 c (round 8) 82 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 84 chg coeffs, 9 upgd conss, 3807 impls, 0 clqs
0.01/0.04 c (round 9) 92 del vars, 65 del conss, 0 chg bounds, 0 chg sides, 92 chg coeffs, 9 upgd conss, 3807 impls, 0 clqs
0.01/0.06 c (0.0s) probing: 161/228 (70.6%) - 0 fixings, 0 aggregations, 16 implications, 0 bound changes
0.01/0.06 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.06 c presolving (10 rounds):
0.01/0.06 c 92 deleted vars, 65 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 92 changed coefficients
0.01/0.06 c 3839 implications, 0 cliques
0.01/0.06 c presolved problem has 228 variables (228 bin, 0 int, 0 impl, 0 cont) and 143 constraints
0.01/0.06 c 126 constraints of type <and>
0.01/0.06 c 8 constraints of type <linear>
0.01/0.06 c 9 constraints of type <logicor>
0.01/0.06 c transformed objective value is always integral (scale: 2)
0.01/0.06 c Presolving Time: 0.03
0.01/0.06 c OPT-NLC
0.01/0.06 c -----------------------------------------------------------------------------------------------
0.01/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06 c limits/memory = c 1620
0.01/0.06 c # maximal time in seconds to run
0.01/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06 c limits/time = c 1791
0.01/0.06 c # frequency for displaying node information lines
0.01/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06 c display/freq = c 10000
0.01/0.06 c -----------------------------------------------------------------------------------------------
0.01/0.06 c start solving problem
0.01/0.06 c
0.01/0.06 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.06 c 0.0s| 1 | 0 | 18 |1118k| 0 | 9 | 228 | 143 | 143 | 228 | 269 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.01/0.08 c 0.1s| 1 | 0 | 266 |1149k| 0 | 32 | 228 | 143 | 143 | 228 | 281 | 12 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 283 |1190k| 0 | 44 | 228 | 143 | 143 | 228 | 298 | 29 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.13 c 0.1s| 1 | 0 | 309 |1255k| 0 | 49 | 228 | 143 | 143 | 228 | 315 | 46 | 0 | 0 | 3.000000e+00 | -- | Inf
0.09/0.17 c 0.1s| 1 | 0 | 348 |1329k| 0 | 52 | 228 | 143 | 143 | 228 | 332 | 63 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.21 c 0.2s| 1 | 0 | 374 |1407k| 0 | 64 | 228 | 143 | 143 | 228 | 350 | 81 | 0 | 0 | 3.000000e+00 | -- | Inf
0.19/0.27 c 0.2s| 1 | 0 | 414 |1474k| 0 | 71 | 228 | 143 | 143 | 228 | 365 | 96 | 0 | 0 | 3.000000e+00 | -- | Inf
0.39/0.43 c 0.4s| 1 | 2 | 414 |1474k| 0 | 71 | 228 | 143 | 143 | 228 | 365 | 96 | 0 | 28 | 3.000000e+00 | -- | Inf
1.69/1.75 o 3
1.69/1.75 c * 1.6s| 186 | 0 | 2567 |1619k| 36 | - | 228 | 213 | 47 | 228 | 161 | 657 | 70 | 983 | 3.000000e+00 | 3.000000e+00 | 0.00%
1.69/1.75 c
1.69/1.75 c SCIP Status : problem is solved [optimal solution found]
1.69/1.75 c Solving Time (sec) : 1.64
1.69/1.75 c Solving Nodes : 186
1.69/1.75 c Primal Bound : +3.00000000000000e+00 (1 solutions)
1.69/1.75 c Dual Bound : +3.00000000000000e+00
1.69/1.75 c Gap : 0.00 %
1.69/1.75 c NODE 186
1.69/1.75 c DUAL BOUND 3
1.69/1.75 c PRIMAL BOUND 3
1.69/1.75 c GAP 0
1.69/1.75 s OPTIMUM FOUND
1.69/1.75 v -x120 x119 -x118 -x117 -x116 x115 x114 -x113 -x112 -x111 -x80 x79 x78 x77 x76 -x110 -x109 x108 -x107 x106 x75 x74 -x73 x72 x71
1.69/1.75 v -x105 -x104 -x103 -x102 -x101 x70 -x69 -x68 -x67 x66 x100 x99 x98 x97 -x96 -x65 -x64 -x63 -x62 x61 -x95 -x94 -x93 -x92 -x91 x60
1.69/1.75 v x59 x58 x57 x56 -x90 -x89 x88 -x87 x86 -x55 -x54 -x53 -x52 x51 -x85 -x84 -x83 -x82 x81 -x50 -x49 x48 x47 x46 x45 -x44 -x43
1.69/1.75 v x42 x41 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 x15 -x14 x13
1.69/1.75 v x12 x11 -x10 x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1
1.69/1.75 c SCIP Status : problem is solved [optimal solution found]
1.69/1.75 c Solving Time : 1.64
1.69/1.75 c Original Problem :
1.69/1.75 c Problem name : HOME/instance-1869816-1245186200.opb
1.69/1.75 c Variables : 320 (320 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.75 c Constraints : 217 initial, 217 maximal
1.69/1.75 c Presolved Problem :
1.69/1.75 c Problem name : t_HOME/instance-1869816-1245186200.opb
1.69/1.75 c Variables : 228 (228 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.75 c Constraints : 143 initial, 213 maximal
1.69/1.75 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.69/1.75 c trivial : 0.00 0 0 0 0 0 0 0 0
1.69/1.75 c dualfix : 0.00 0 0 0 0 0 0 0 0
1.69/1.75 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.69/1.75 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.69/1.75 c implics : 0.00 0 0 0 0 0 0 0 0
1.69/1.75 c probing : 0.01 0 0 0 0 0 0 0 0
1.69/1.75 c and : 0.01 16 65 0 0 0 65 0 65
1.69/1.75 c linear : 0.00 2 9 0 0 0 0 0 27
1.69/1.75 c logicor : 0.00 0 0 0 0 0 0 0 0
1.69/1.75 c root node : - 0 - - 0 - - - -
1.69/1.75 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.69/1.75 c integral : 0 0 0 178 0 0 31 0 0 316
1.69/1.75 c and : 126 374 889 1 0 10 708 571 0 0
1.69/1.75 c linear : 8 6 879 1 0 29 338 0 0 0
1.69/1.75 c logicor : 9+ 6 241 1 0 2 35 0 0 0
1.69/1.75 c countsols : 0 0 0 1 0 0 0 0 0 0
1.69/1.75 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.69/1.75 c integral : 1.04 0.00 0.00 1.04 0.00
1.69/1.75 c and : 0.01 0.01 0.00 0.00 0.00
1.69/1.75 c linear : 0.02 0.00 0.02 0.00 0.00
1.69/1.75 c logicor : 0.00 0.00 0.00 0.00 0.00
1.69/1.75 c countsols : 0.00 0.00 0.00 0.00 0.00
1.69/1.75 c Propagators : Time Calls Cutoffs DomReds
1.69/1.75 c rootredcost : 0.00 0 0 0
1.69/1.75 c pseudoobj : 0.01 554 0 0
1.69/1.75 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.69/1.75 c propagation : 0.00 41 40 163 16.4 11 9.8 -
1.69/1.75 c infeasible LP : 0.00 1 1 2 7.0 0 0.0 0
1.69/1.75 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.75 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.69/1.75 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.69/1.75 c applied globally : - - - 70 10.5 - - -
1.69/1.75 c applied locally : - - - 0 0.0 - - -
1.69/1.75 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.69/1.75 c cut pool : 0.00 5 - - 91 - (maximal pool size: 314)
1.69/1.75 c redcost : 0.01 374 0 0 0 0
1.69/1.75 c impliedbounds : 0.00 6 0 0 18 0
1.69/1.75 c intobj : 0.00 0 0 0 0 0
1.69/1.75 c gomory : 0.06 6 0 0 159 0
1.69/1.75 c strongcg : 0.03 6 0 0 383 0
1.69/1.75 c cmir : 0.05 6 0 0 83 0
1.69/1.75 c flowcover : 0.04 6 0 0 159 0
1.69/1.75 c clique : 0.00 6 0 0 0 0
1.69/1.75 c zerohalf : 0.00 0 0 0 0 0
1.69/1.75 c mcf : 0.00 1 0 0 0 0
1.69/1.75 c Pricers : Time Calls Vars
1.69/1.75 c problem variables: 0.00 0 0
1.69/1.75 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.69/1.75 c relpscost : 1.04 177 0 31 0 0 316
1.69/1.75 c pscost : 0.00 0 0 0 0 0 0
1.69/1.75 c inference : 0.00 0 0 0 0 0 0
1.69/1.75 c mostinf : 0.00 0 0 0 0 0 0
1.69/1.75 c leastinf : 0.00 0 0 0 0 0 0
1.69/1.75 c fullstrong : 0.00 0 0 0 0 0 0
1.69/1.75 c allfullstrong : 0.00 0 0 0 0 0 0
1.69/1.75 c random : 0.00 0 0 0 0 0 0
1.69/1.75 c Primal Heuristics : Time Calls Found
1.69/1.75 c LP solutions : 0.00 - 1
1.69/1.75 c pseudo solutions : 0.00 - 0
1.69/1.75 c oneopt : 0.00 0 0
1.69/1.75 c fracdiving : 0.00 0 0
1.69/1.75 c veclendiving : 0.00 0 0
1.69/1.75 c objpscostdiving : 0.00 0 0
1.69/1.75 c rootsoldiving : 0.00 0 0
1.69/1.75 c linesearchdiving : 0.00 0 0
1.69/1.75 c guideddiving : 0.00 0 0
1.69/1.75 c crossover : 0.00 0 0
1.69/1.75 c intshifting : 0.00 0 0
1.69/1.75 c coefdiving : 0.00 1 0
1.69/1.75 c pscostdiving : 0.01 1 0
1.69/1.75 c feaspump : 0.00 1 0
1.69/1.75 c simplerounding : 0.00 0 0
1.69/1.75 c rounding : 0.01 225 0
1.69/1.75 c shifting : 0.07 32 0
1.69/1.75 c fixandinfer : 0.00 0 0
1.69/1.75 c intdiving : 0.00 0 0
1.69/1.75 c actconsdiving : 0.00 0 0
1.69/1.75 c octane : 0.00 0 0
1.69/1.75 c rens : 0.01 1 0
1.69/1.75 c rins : 0.00 0 0
1.69/1.75 c localbranching : 0.00 0 0
1.69/1.75 c mutation : 0.00 0 0
1.69/1.75 c dins : 0.00 0 0
1.69/1.75 c LP : Time Calls Iterations Iter/call Iter/sec
1.69/1.75 c primal LP : 0.00 0 0 0.00 -
1.69/1.75 c dual LP : 0.21 393 2294 5.84 10923.81
1.69/1.75 c barrier LP : 0.00 0 0 0.00 -
1.69/1.75 c diving/probing LP: 0.01 27 273 10.11 27300.00
1.69/1.75 c strong branching : 1.04 983 11485 11.68 11043.27
1.69/1.75 c (at root node) : - 28 1176 42.00 -
1.69/1.75 c conflict analysis: 0.00 0 0 0.00 -
1.69/1.75 c B&B Tree :
1.69/1.75 c number of runs : 1
1.69/1.75 c nodes : 186
1.69/1.75 c nodes (total) : 186
1.69/1.75 c nodes left : 0
1.69/1.75 c max depth : 36
1.69/1.75 c max depth (total): 36
1.69/1.75 c backtracks : 17 (9.1%)
1.69/1.75 c delayed cutoffs : 10
1.69/1.75 c repropagations : 43 (123 domain reductions, 10 cutoffs)
1.69/1.75 c avg switch length: 2.78
1.69/1.75 c switching time : 0.00
1.69/1.75 c Solution :
1.69/1.75 c Solutions found : 1 (1 improvements)
1.69/1.75 c Primal Bound : +3.00000000000000e+00 (in run 1, after 186 nodes, 1.64 seconds, depth 35, found by <relaxation>)
1.69/1.75 c Dual Bound : +3.00000000000000e+00
1.69/1.75 c Gap : 0.00 %
1.69/1.75 c Root Dual Bound : +3.00000000000000e+00
1.69/1.76 c Time complete: 1.75.