0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2705457-1278572943.wbo>
0.00/0.00 c original problem has 307 variables (238 bin, 0 int, 69 impl, 0 cont) and 171 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 0 del vars, 1 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 2) 0 del vars, 4 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 3) 1 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 6 impls, 20 clqs
0.00/0.01 c (round 4) 2 del vars, 5 del conss, 68 chg bounds, 1 chg sides, 0 chg coeffs, 30 upgd conss, 6 impls, 20 clqs
0.00/0.02 c (0.0s) probing: 101/237 (42.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 2 deleted vars, 5 deleted constraints, 68 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.00/0.02 c 92 implications, 20 cliques
0.00/0.02 c presolved problem has 305 variables (237 bin, 0 int, 68 impl, 0 cont) and 166 constraints
0.00/0.02 c 23 constraints of type <setppc>
0.00/0.02 c 68 constraints of type <linear>
0.00/0.02 c 68 constraints of type <indicator>
0.00/0.02 c 7 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1790
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 3420
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 8 | - |1060k| 0 | 0 | 305 | 166 | 305 | 30 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.03 c 0.0s| 1 | 0 | 34 | - |1086k| 0 | 21 | 305 | 166 | 305 | 50 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 53 | - |1245k| 0 | 28 | 305 | 166 | 305 | 58 | 28 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.04 c 0.0s| 1 | 0 | 64 | - |1304k| 0 | 28 | 305 | 166 | 305 | 60 | 30 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.05 c 0.0s| 1 | 0 | 74 | - |1392k| 0 | 29 | 305 | 166 | 305 | 63 | 33 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.06 c 0.1s| 1 | 0 | 81 | - |1476k| 0 | 30 | 305 | 166 | 305 | 66 | 36 | 0 | 0 | 0.000000e+00 | -- | Inf
0.05/0.07 c 0.1s| 1 | 0 | 105 | - |1518k| 0 | 29 | 305 | 166 | 305 | 70 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 2 | 105 | - |1522k| 0 | 29 | 305 | 166 | 305 | 70 | 40 | 0 | 15 | 0.000000e+00 | -- | Inf
0.19/0.25 o 3162
0.19/0.25 c y 0.2s| 15 | 14 | 428 | 23.1 |1557k| 13 | - | 305 | 166 | 0 | 0 | 51 | 0 | 128 | 0.000000e+00 | 3.162000e+03 | Inf
0.59/0.62 o 455
0.59/0.62 c * 0.6s| 363 | 348 | 2255 | 5.9 |1936k| 49 | - | 305 | 180 | 305 | 72 | 119 | 14 | 484 | 0.000000e+00 | 4.550000e+02 | Inf
0.59/0.65 o 234
0.59/0.65 c * 0.6s| 494 | 325 | 2489 | 4.8 |1959k| 62 | - | 305 | 205 | 305 | 74 | 130 | 39 | 487 | 0.000000e+00 | 2.340000e+02 | Inf
0.59/0.69 o 218
0.59/0.69 c * 0.7s| 639 | 419 | 2735 | 4.1 |2120k| 62 | - | 305 | 252 | 305 | 67 | 133 | 86 | 512 | 0.000000e+00 | 2.180000e+02 | Inf
0.69/0.79 o 174
0.69/0.79 c * 0.8s| 858 | 449 | 3387 | 3.8 |2335k| 62 | - | 305 | 406 | 305 | 70 | 149 | 240 | 582 | 0.000000e+00 | 1.740000e+02 | Inf
0.89/0.99 o 141
0.89/0.99 c * 1.0s| 1448 | 555 | 4755 | 3.2 |2762k| 71 | - | 305 | 778 | 305 | 70 | 210 | 613 | 667 | 0.000000e+00 | 1.410000e+02 | Inf
1.00/1.04 o 139
1.00/1.04 c * 1.0s| 1568 | 583 | 5204 | 3.3 |2876k| 71 | - | 305 | 856 | 305 | 77 | 228 | 691 | 695 | 0.000000e+00 | 1.390000e+02 | Inf
1.99/2.08 o 95
1.99/2.08 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.99/2.08 c * 2.1s| 4483 | 1407 | 12471 | 2.8 |5105k| 73 | - | 305 |2583 | 305 | 69 | 471 |2506 | 954 | 0.000000e+00 | 9.500000e+01 | Inf
2.10/2.18 o 81
2.10/2.18 c * 2.2s| 4714 | 1390 | 13087 | 2.8 |5222k| 73 | - | 305 |2738 | 305 | 70 | 503 |2692 | 958 | 0.000000e+00 | 8.100000e+01 | Inf
2.29/2.38 o 76
2.29/2.38 c * 2.4s| 5146 | 1509 | 14644 | 2.8 |5533k| 73 | - | 305 |2948 | 305 | 67 | 558 |3014 | 992 | 0.000000e+00 | 7.600000e+01 | Inf
2.39/2.41 o 73
2.39/2.41 c * 2.4s| 5183 | 1500 | 15006 | 2.9 |5546k| 73 | - | 305 |2959 | 305 | 72 | 565 |3042 |1019 | 0.000000e+00 | 7.300000e+01 | Inf
2.39/2.44 o 71
2.39/2.44 c * 2.4s| 5239 | 1351 | 15269 | 2.9 |5390k| 73 | - | 305 |2971 | 305 | 72 | 584 |3075 |1036 | 0.000000e+00 | 7.100000e+01 | Inf
2.78/2.82 o 61
2.78/2.82 c * 2.8s| 6081 | 1404 | 18125 | 3.0 |5774k| 73 | - | 305 |3397 | 305 | 71 | 666 |3734 |1138 | 0.000000e+00 | 6.100000e+01 | Inf
3.29/3.30 o 59
3.29/3.30 c * 3.3s| 7102 | 1551 | 23613 | 3.3 |6265k| 73 | - | 305 |3749 | 305 | 75 | 803 |4546 |1199 | 0.000000e+00 | 5.900000e+01 | Inf
3.29/3.32 o 46
3.29/3.32 c * 3.3s| 7151 | 1443 | 23747 | 3.3 |6157k| 73 | - | 305 |3765 | 305 | 67 | 805 |4587 |1199 | 0.000000e+00 | 4.600000e+01 | Inf
3.49/3.55 o 40
3.49/3.55 c * 3.6s| 7609 | 1276 | 26522 | 3.5 |6061k| 73 | - | 305 |3787 | 305 | 77 | 888 |5018 |1213 | 0.000000e+00 | 4.000000e+01 | Inf
3.59/3.60 o 12
3.59/3.60 c * 3.6s| 7664 | 941 | 27041 | 3.5 |5681k| 73 | - | 305 |3622 | 305 | 67 | 888 |5092 |1218 | 0.000000e+00 | 1.200000e+01 | Inf
3.99/4.04 o 10
3.99/4.04 c * 4.0s| 8160 | 632 | 36925 | 4.5 |5293k| 73 | - | 305 |3224 | 305 | 78 |1043 |5785 |1282 | 0.000000e+00 | 1.000000e+01 | Inf
4.09/4.18 o 8
4.09/4.18 c * 4.2s| 8319 | 584 | 41281 | 5.0 |5173k| 73 | - | 305 |2980 | 305 | 68 |1058 |5968 |1304 | 0.000000e+00 | 8.000000e+00 | Inf
4.29/4.35 c
4.29/4.35 c SCIP Status : problem is solved [optimal solution found]
4.29/4.35 c Solving Time (sec) : 4.35
4.29/4.35 c Solving Nodes : 8486
4.29/4.35 c Primal Bound : +8.00000000000000e+00 (140 solutions)
4.29/4.35 c Dual Bound : +8.00000000000000e+00
4.29/4.35 c Gap : 0.00 %
4.29/4.35 s OPTIMUM FOUND
4.29/4.35 v -x169 -x168 -x167 -x166 x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148
4.29/4.35 v x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 -x128 -x127
4.29/4.35 v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106
4.29/4.35 v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82
4.29/4.35 v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x56
4.29/4.35 v -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31
4.29/4.35 v -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
4.29/4.35 v -x4 -x3 -x2 x1
4.29/4.35 c SCIP Status : problem is solved [optimal solution found]
4.29/4.35 c Solving Time : 4.35
4.29/4.35 c Original Problem :
4.29/4.35 c Problem name : HOME/instance-2705457-1278572943.wbo
4.29/4.35 c Variables : 307 (238 binary, 0 integer, 69 implicit integer, 0 continuous)
4.29/4.35 c Constraints : 171 initial, 171 maximal
4.29/4.35 c Presolved Problem :
4.29/4.35 c Problem name : t_HOME/instance-2705457-1278572943.wbo
4.29/4.35 c Variables : 305 (237 binary, 0 integer, 68 implicit integer, 0 continuous)
4.29/4.35 c Constraints : 166 initial, 3800 maximal
4.29/4.35 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
4.29/4.35 c trivial : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c dualfix : 0.00 2 0 0 0 0 0 0 0
4.29/4.35 c boundshift : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c inttobinary : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c implics : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c probing : 0.01 0 0 0 0 0 0 0 0
4.29/4.35 c setppc : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c linear : 0.00 0 0 0 68 0 4 1 0
4.29/4.35 c indicator : 0.00 0 0 0 0 0 1 0 0
4.29/4.35 c logicor : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c bounddisjunction : 0.00 0 0 0 0 0 0 0 0
4.29/4.35 c root node : - 124 - - 124 - - - -
4.29/4.35 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
4.29/4.35 c integral : 0 0 0 6189 0 3 142 0 0 5874
4.29/4.35 c setppc : 23 6 31045 3094 0 92 15375 0 0 0
4.29/4.35 c linear : 68 6 31033 3113 0 757 82287 1069 0 0
4.29/4.35 c indicator : 68 0 30285 3128 0 186 38395 0 0 0
4.29/4.35 c logicor : 7+ 6 10732 2398 0 701 4029 0 0 0
4.29/4.35 c bounddisjunction : 0+ 0 9873 0 0 45 1379 0 0 0
4.29/4.35 c countsols : 0 0 0 2625 0 0 0 0 0 0
4.29/4.35 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
4.29/4.35 c integral : 0.69 0.00 0.00 0.69 0.00
4.29/4.35 c setppc : 0.04 0.00 0.03 0.00 0.00
4.29/4.35 c linear : 0.36 0.00 0.34 0.01 0.00
4.29/4.35 c indicator : 0.07 0.00 0.06 0.01 0.00
4.29/4.35 c logicor : 0.12 0.00 0.12 0.00 0.00
4.29/4.35 c bounddisjunction : 0.24 0.00 0.24 0.00 0.00
4.29/4.35 c countsols : 0.00 0.00 0.00 0.00 0.00
4.29/4.35 c Propagators : Time Calls Cutoffs DomReds
4.29/4.35 c vbounds : 0.04 6959 0 1355
4.29/4.35 c rootredcost : 0.00 19 0 62
4.29/4.35 c pseudoobj : 0.11 31475 520 38644
4.29/4.35 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.29/4.35 c propagation : 0.10 2115 2108 14438 25.5 38 26.4 -
4.29/4.35 c infeasible LP : 0.05 955 950 5664 20.3 10 9.7 0
4.29/4.35 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.29/4.35 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.29/4.35 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.29/4.35 c applied globally : - - - 6174 17.7 - - -
4.29/4.35 c applied locally : - - - 50 34.1 - - -
4.29/4.35 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.29/4.35 c cut pool : 0.00 4 - - 6 - (maximal pool size: 92)
4.29/4.35 c redcost : 0.04 6404 0 909 0 0
4.29/4.35 c impliedbounds : 0.00 5 0 0 0 0
4.29/4.35 c intobj : 0.00 0 0 0 0 0
4.29/4.35 c cgmip : 0.00 0 0 0 0 0
4.29/4.35 c gomory : 0.01 5 0 0 33 0
4.29/4.35 c strongcg : 0.01 5 0 0 85 0
4.29/4.35 c cmir : 0.00 5 0 0 1 0
4.29/4.35 c flowcover : 0.01 5 0 0 2 0
4.29/4.35 c clique : 0.00 5 0 0 3 0
4.29/4.35 c zerohalf : 0.00 0 0 0 0 0
4.29/4.35 c mcf : 0.00 1 0 0 0 0
4.29/4.35 c rapidlearning : 0.01 1 0 0 0 0
4.29/4.35 c Pricers : Time Calls Vars
4.29/4.35 c problem variables: 0.00 0 0
4.29/4.35 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.29/4.35 c relpscost : 0.69 3059 3 142 0 0 5874
4.29/4.35 c pscost : 0.00 0 0 0 0 0 0
4.29/4.35 c inference : 0.04 2607 0 0 0 0 5268
4.29/4.35 c mostinf : 0.00 0 0 0 0 0 0
4.29/4.35 c leastinf : 0.00 0 0 0 0 0 0
4.29/4.35 c fullstrong : 0.00 0 0 0 0 0 0
4.29/4.35 c allfullstrong : 0.00 0 0 0 0 0 0
4.29/4.35 c random : 0.00 0 0 0 0 0 0
4.29/4.35 c Primal Heuristics : Time Calls Found
4.29/4.35 c LP solutions : 0.00 - 18
4.29/4.35 c pseudo solutions : 0.00 - 0
4.29/4.35 c oneopt : 0.01 19 0
4.29/4.35 c feaspump : 0.00 1 0
4.29/4.35 c crossover : 0.07 8 0
4.29/4.35 c linesearchdiving : 0.00 52 0
4.29/4.35 c guideddiving : 0.01 52 0
4.29/4.35 c pscostdiving : 0.01 53 0
4.29/4.35 c coefdiving : 0.01 53 0
4.29/4.35 c fracdiving : 0.00 53 0
4.29/4.35 c veclendiving : 0.01 53 0
4.29/4.35 c objpscostdiving : 0.00 46 0
4.29/4.35 c rootsoldiving : 0.00 48 0
4.29/4.35 c trivial : 0.00 2 0
4.29/4.35 c simplerounding : 0.00 3105 0
4.29/4.35 c zirounding : 0.01 1000 0
4.29/4.35 c rounding : 0.01 743 0
4.29/4.35 c shifting : 0.02 201 0
4.29/4.35 c intshifting : 0.00 0 0
4.29/4.35 c twoopt : 0.00 0 0
4.29/4.35 c fixandinfer : 0.00 0 0
4.29/4.35 c intdiving : 0.00 0 0
4.29/4.35 c actconsdiving : 0.00 0 0
4.29/4.35 c octane : 0.00 0 0
4.29/4.35 c rens : 0.01 1 0
4.29/4.35 c rins : 0.00 0 0
4.29/4.35 c localbranching : 0.00 0 0
4.29/4.35 c mutation : 0.00 0 0
4.29/4.35 c dins : 0.00 0 0
4.29/4.35 c undercover : 0.00 0 0
4.29/4.35 c nlp : 0.00 0 0
4.29/4.35 c trysol : 0.02 272 122
4.29/4.35 c LP : Time Calls Iterations Iter/call Iter/sec
4.29/4.35 c primal LP : 0.00 0 0 0.00 -
4.29/4.35 c dual LP : 1.44 5055 45027 8.91 31223.82
4.29/4.35 c lex dual LP : 0.00 0 0 0.00 -
4.29/4.35 c barrier LP : 0.00 0 0 0.00 -
4.29/4.35 c diving/probing LP: 0.01 58 331 5.71 23787.28
4.29/4.35 c strong branching : 0.67 1314 29165 22.20 43272.60
4.29/4.35 c (at root node) : - 15 1139 75.93 -
4.29/4.35 c conflict analysis: 0.00 0 0 0.00 -
4.29/4.35 c B&B Tree :
4.29/4.35 c number of runs : 1
4.29/4.35 c nodes : 8486
4.29/4.35 c nodes (total) : 8486
4.29/4.35 c nodes left : 0
4.29/4.35 c max depth : 73
4.29/4.35 c max depth (total): 73
4.29/4.35 c backtracks : 997 (11.7%)
4.29/4.35 c delayed cutoffs : 1097
4.29/4.35 c repropagations : 12924 (25708 domain reductions, 310 cutoffs)
4.29/4.35 c avg switch length: 5.65
4.29/4.35 c switching time : 0.37
4.29/4.35 c Solution :
4.29/4.35 c Solutions found : 140 (19 improvements)
4.29/4.35 c First Solution : +3.16200000000000e+03 (in run 1, after 14 nodes, 0.25 seconds, depth 14, found by <trysol>)
4.29/4.35 c Primal Bound : +8.00000000000000e+00 (in run 1, after 8319 nodes, 4.18 seconds, depth 21, found by <relaxation>)
4.29/4.35 c Dual Bound : +8.00000000000000e+00
4.29/4.35 c Gap : 0.00 %
4.29/4.35 c Root Dual Bound : +0.00000000000000e+00
4.29/4.35 c Root Iterations : 105
4.29/4.36 c Time complete: 4.34.