0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00 c Copyright (c) 2002-2011 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-3488582-1307783230.opb>
0.00/0.01 c original problem has 1619 variables (1619 bin, 0 int, 0 impl, 0 cont) and 1719 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.01 o 0
0.00/0.01 c feasible solution found by trivial heuristic, objective value 0.000000e+00
0.00/0.01 c presolving:
0.00/0.04 c (round 1) 1519 del vars, 200 del conss, 0 add conss, 1519 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6076 impls, 0 clqs
0.00/0.04 c (round 2) 1519 del vars, 200 del conss, 0 add conss, 1519 chg bounds, 0 chg sides, 0 chg coeffs, 1519 upgd conss, 6076 impls, 0 clqs
0.00/0.06 c presolving (3 rounds):
0.00/0.06 c 1519 deleted vars, 200 deleted constraints, 0 added constraints, 1519 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06 c 9112 implications, 0 cliques
0.00/0.06 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1519 constraints
0.00/0.06 c 1519 constraints of type <setppc>
0.00/0.06 c transformed objective value is always integral (scale: 1)
0.00/0.06 c Presolving Time: 0.05
0.00/0.06 c - non default parameters ----------------------------------------------------------------------
0.00/0.06 c # SCIP version 2.0.1.5
0.00/0.06 c
0.00/0.06 c # frequency for displaying node information lines
0.00/0.06 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06 c display/freq = 10000
0.00/0.06 c
0.00/0.06 c # maximal time in seconds to run
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/time = 1797
0.00/0.06 c
0.00/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06 c limits/memory = 13950
0.00/0.06 c
0.00/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.06 c # [type: int, range: [1,2], default: 1]
0.00/0.06 c timing/clocktype = 2
0.00/0.06 c
0.00/0.06 c # belongs reading time to solving time?
0.00/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06 c timing/reading = TRUE
0.00/0.06 c
0.00/0.06 c # should presolving try to simplify inequalities
0.00/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06 c constraints/linear/simplifyinequalities = TRUE
0.00/0.06 c
0.00/0.06 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06 c constraints/indicator/addCouplingCons = TRUE
0.00/0.06 c
0.00/0.06 c # should presolving try to simplify knapsacks
0.00/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06 c
0.00/0.06 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06 c separating/rapidlearning/freq = 0
0.00/0.06 c
0.00/0.06 c -----------------------------------------------------------------------------------------------
0.00/0.06 c start solving
0.00/0.06 c
0.00/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.07 c t 0.1s| 1 | 0 | 107 | - |5156k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.00/0.07 o -1
0.00/0.07 c R 0.1s| 1 | 0 | 107 | - |5158k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.00/0.07 o -2
0.00/0.07 c s 0.1s| 1 | 0 | 107 | - |5159k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.09/0.11 o -11
0.09/0.11 c y 0.1s| 1 | 0 | 107 | - |5260k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 |-1.100000e+01 | 78.00%
0.09/0.12 c 0.1s| 1 | 0 | 193 | - |5168k| 0 | 88 | 100 |1519 | 100 |1527 | 8 | 0 | 0 |-4.400000e+01 |-1.100000e+01 | 75.00%
0.09/0.14 c 0.1s| 1 | 0 | 244 | - |5185k| 0 | 77 | 100 |1519 | 100 |1539 | 20 | 0 | 0 |-3.850000e+01 |-1.100000e+01 | 71.43%
0.09/0.18 c 0.2s| 1 | 0 | 416 | - |5203k| 0 | 72 | 100 |1519 | 100 |1551 | 32 | 0 | 0 |-3.600000e+01 |-1.100000e+01 | 69.44%
0.19/0.21 c 0.2s| 1 | 0 | 482 | - |5231k| 0 | 67 | 100 |1519 | 100 |1558 | 39 | 0 | 0 |-3.350000e+01 |-1.100000e+01 | 67.16%
0.19/0.26 c 0.3s| 1 | 0 | 670 | - |5249k| 0 | 66 | 100 |1519 | 100 |1565 | 46 | 0 | 0 |-3.050000e+01 |-1.100000e+01 | 63.93%
0.29/0.30 c 0.3s| 1 | 0 | 824 | - |5257k| 0 | 59 | 100 |1519 | 100 |1575 | 56 | 0 | 0 |-2.950000e+01 |-1.100000e+01 | 62.71%
0.29/0.33 c 0.3s| 1 | 0 | 889 | - |5263k| 0 | 58 | 100 |1519 | 100 |1585 | 66 | 0 | 0 |-2.900000e+01 |-1.100000e+01 | 62.07%
0.29/0.39 c 0.4s| 1 | 0 | 1143 | - |5296k| 0 | 58 | 100 |1519 | 100 |1590 | 71 | 0 | 0 |-2.825000e+01 |-1.100000e+01 | 61.06%
0.39/0.43 c 0.4s| 1 | 0 | 1247 | - |5311k| 0 | 60 | 100 |1519 | 100 |1599 | 80 | 0 | 0 |-2.700000e+01 |-1.100000e+01 | 59.26%
0.39/0.47 c 0.5s| 1 | 0 | 1338 | - |5373k| 0 | 68 | 100 |1519 | 100 |1607 | 88 | 0 | 0 |-2.585000e+01 |-1.100000e+01 | 57.45%
0.49/0.51 c 0.5s| 1 | 0 | 1472 | - |5521k| 0 | 71 | 100 |1519 | 100 | 248 | 99 | 0 | 0 |-2.500000e+01 |-1.100000e+01 | 56.00%
0.49/0.54 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.54 c 0.5s| 1 | 0 | 1661 | - |5703k| 0 | 76 | 100 |1519 | 100 | 260 | 111 | 0 | 0 |-2.409669e+01 |-1.100000e+01 | 54.35%
0.49/0.56 c 0.6s| 1 | 0 | 1788 | - |6204k| 0 | 79 | 100 |1519 | 100 | 292 | 143 | 0 | 0 |-2.345308e+01 |-1.100000e+01 | 53.10%
0.49/0.58 c 0.6s| 1 | 0 | 1859 | - |6781k| 0 | 83 | 100 |1519 | 100 | 313 | 164 | 0 | 0 |-2.321520e+01 |-1.100000e+01 | 52.62%
0.59/0.62 c 0.6s| 1 | 0 | 1993 | - |7686k| 0 | 83 | 100 |1519 | 100 | 320 | 171 | 0 | 0 |-2.285038e+01 |-1.100000e+01 | 51.86%
0.59/0.64 c 0.6s| 1 | 0 | 2093 | - |8443k| 0 | 82 | 100 |1519 | 100 | 339 | 190 | 0 | 0 |-2.252989e+01 |-1.100000e+01 | 51.18%
0.59/0.67 c 0.7s| 1 | 0 | 2155 | - |9240k| 0 | 84 | 100 |1519 | 100 | 246 | 202 | 0 | 0 |-2.239038e+01 |-1.100000e+01 | 50.87%
0.69/0.70 c 0.7s| 1 | 0 | 2324 | - |9852k| 0 | 84 | 100 |1519 | 100 | 262 | 218 | 0 | 0 |-2.194082e+01 |-1.100000e+01 | 49.87%
0.69/0.72 c 0.7s| 1 | 0 | 2392 | - | 10M| 0 | 88 | 100 |1519 | 100 | 273 | 229 | 0 | 0 |-2.169320e+01 |-1.100000e+01 | 49.29%
0.69/0.75 c 0.8s| 1 | 0 | 2577 | - | 11M| 0 | 93 | 100 |1519 | 100 | 284 | 240 | 0 | 0 |-2.131962e+01 |-1.100000e+01 | 48.40%
0.69/0.77 c 0.8s| 1 | 0 | 2643 | - | 11M| 0 | 90 | 100 |1519 | 100 | 292 | 248 | 0 | 0 |-2.118733e+01 |-1.100000e+01 | 48.08%
0.69/0.78 c 0.8s| 1 | 0 | 2687 | - | 11M| 0 | 94 | 100 |1519 | 100 | 298 | 254 | 0 | 0 |-2.108424e+01 |-1.100000e+01 | 47.83%
0.79/0.80 c 0.8s| 1 | 0 | 2729 | - | 11M| 0 | 96 | 100 |1519 | 100 | 230 | 262 | 0 | 0 |-2.099785e+01 |-1.100000e+01 | 47.61%
0.79/0.81 c 0.8s| 1 | 0 | 2772 | - | 11M| 0 | 96 | 100 |1519 | 100 | 240 | 272 | 0 | 0 |-2.089253e+01 |-1.100000e+01 | 47.35%
0.79/0.82 c 0.8s| 1 | 0 | 2858 | - | 11M| 0 | 96 | 100 |1519 | 100 | 249 | 281 | 0 | 0 |-2.075446e+01 |-1.100000e+01 | 47.00%
0.79/0.84 c 0.8s| 1 | 0 | 2898 | - | 11M| 0 | 97 | 100 |1519 | 100 | 256 | 288 | 0 | 0 |-2.070060e+01 |-1.100000e+01 | 46.86%
0.79/0.85 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.85 c 0.9s| 1 | 0 | 2932 | - | 11M| 0 | 100 | 100 |1519 | 100 | 265 | 297 | 0 | 0 |-2.062628e+01 |-1.100000e+01 | 46.67%
0.79/0.86 c 0.9s| 1 | 0 | 2988 | - | 11M| 0 | 97 | 100 |1519 | 100 | 271 | 303 | 0 | 0 |-2.054760e+01 |-1.100000e+01 | 46.47%
0.79/0.88 c 0.9s| 1 | 0 | 3035 | - | 11M| 0 | 100 | 100 |1519 | 100 | 219 | 313 | 0 | 0 |-2.048906e+01 |-1.100000e+01 | 46.31%
0.79/0.89 c 0.9s| 1 | 0 | 3088 | - | 11M| 0 | 100 | 100 |1519 | 100 | 226 | 320 | 0 | 0 |-2.042287e+01 |-1.100000e+01 | 46.14%
0.89/0.90 c 0.9s| 1 | 0 | 3177 | - | 11M| 0 | 100 | 100 |1519 | 100 | 237 | 331 | 0 | 0 |-2.033929e+01 |-1.100000e+01 | 45.92%
0.89/0.92 c 0.9s| 1 | 0 | 3246 | - | 11M| 0 | 100 | 100 |1519 | 100 | 245 | 339 | 0 | 0 |-2.024091e+01 |-1.100000e+01 | 45.65%
0.89/0.93 c 0.9s| 1 | 0 | 3300 | - | 11M| 0 | 100 | 100 |1519 | 100 | 254 | 348 | 0 | 0 |-2.017694e+01 |-1.100000e+01 | 45.48%
0.89/0.94 c 0.9s| 1 | 0 | 3322 | - | 11M| 0 | 100 | 100 |1519 | 100 | 259 | 353 | 0 | 0 |-2.014696e+01 |-1.100000e+01 | 45.40%
0.89/0.96 c 1.0s| 1 | 0 | 3355 | - | 11M| 0 | 100 | 100 |1519 | 100 | 220 | 361 | 0 | 0 |-2.010985e+01 |-1.100000e+01 | 45.30%
0.89/0.97 c 1.0s| 1 | 0 | 3416 | - | 11M| 0 | 100 | 100 |1519 | 100 | 226 | 367 | 0 | 0 |-2.005758e+01 |-1.100000e+01 | 45.16%
0.89/0.98 c 1.0s| 1 | 0 | 3437 | - | 11M| 0 | 100 | 100 |1519 | 100 | 234 | 375 | 0 | 0 |-2.004609e+01 |-1.100000e+01 | 45.13%
0.89/0.99 c 1.0s| 1 | 0 | 3452 | - | 11M| 0 | 100 | 100 |1519 | 100 | 241 | 382 | 0 | 0 |-2.003804e+01 |-1.100000e+01 | 45.10%
0.99/1.01 c 1.0s| 1 | 0 | 3460 | - | 11M| 0 | 100 | 100 |1519 | 100 | 244 | 385 | 0 | 0 |-2.003110e+01 |-1.100000e+01 | 45.09%
1.19/1.23 c 1.2s| 1 | 2 | 3460 | - | 11M| 0 | 100 | 100 |1519 | 100 | 244 | 385 | 0 | 12 |-2.003110e+01 |-1.100000e+01 | 45.09%
1.39/1.43 o -12
1.39/1.43 c R 1.4s| 23 | 10 | 4105 | 29.3 | 11M| 10 | 7 | 100 |1519 | 100 | 102 | 447 | 0 | 231 |-1.977321e+01 |-1.200000e+01 | 39.31%
1.59/1.65 o -13
1.59/1.65 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.59/1.65 c * 1.7s| 62 | 23 | 4908 | 23.7 | 11M| 10 | - | 100 |1519 | 100 | 100 | 582 | 0 | 509 |-1.977321e+01 |-1.300000e+01 | 34.25%
1.69/1.70 o -14
1.69/1.70 c * 1.7s| 84 | 22 | 5178 | 20.7 | 11M| 10 | - | 100 |1519 | 100 | 107 | 630 | 0 | 576 |-1.977321e+01 |-1.400000e+01 | 29.20%
1.79/1.89 o -15
1.79/1.89 c * 1.9s| 246 | 25 | 7189 | 15.2 | 11M| 15 | - | 100 |1519 | 100 | 111 |1076 | 0 | 741 |-1.968703e+01 |-1.500000e+01 | 23.81%
2.58/2.60 c
2.58/2.60 c SCIP Status : problem is solved [optimal solution found]
2.58/2.60 c Solving Time (sec) : 2.60
2.58/2.60 c Solving Nodes : 1861
2.58/2.60 c Primal Bound : -1.50000000000000e+01 (199 solutions)
2.58/2.60 c Dual Bound : -1.50000000000000e+01
2.58/2.60 c Gap : 0.00 %
2.58/2.60 s OPTIMUM FOUND
2.58/2.60 v -x100 -x99 -x98 -x97 x96 -x95 -x94 -x93 -x92 -x91 x90 x89 -x88 x87 x86 x85 -x84 -x83 -x82 -x81 x80 -x79 -x78 x77 -x76 -x75 -x74
2.58/2.60 v x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 x56 x55 -x54 -x53 -x52 -x51 -x50 x49 -x48
2.58/2.60 v -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23
2.58/2.60 v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1
2.58/2.60 c SCIP Status : problem is solved [optimal solution found]
2.58/2.60 c Total Time : 2.60
2.58/2.60 c solving : 2.60
2.58/2.60 c presolving : 0.05 (included in solving)
2.58/2.60 c reading : 0.01 (included in solving)
2.58/2.60 c Original Problem :
2.58/2.60 c Problem name : HOME/instance-3488582-1307783230.opb
2.58/2.61 c Variables : 1619 (1619 binary, 0 integer, 0 implicit integer, 0 continuous)
2.58/2.61 c Constraints : 1719 initial, 1719 maximal
2.58/2.61 c Presolved Problem :
2.58/2.61 c Problem name : t_HOME/instance-3488582-1307783230.opb
2.58/2.61 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
2.58/2.61 c Constraints : 1519 initial, 1519 maximal
2.58/2.61 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.58/2.61 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c probing : 0.02 0 0 0 0 0 0 0 0 0
2.58/2.61 c setppc : 0.00 0 0 0 0 0 0 0 0 0
2.58/2.61 c and : 0.02 0 0 0 0 0 0 0 0 0
2.58/2.61 c linear : 0.00 1519 0 0 1519 0 100 0 0 0
2.58/2.61 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
2.58/2.61 c root node : - 1 - - 1 - - - - -
2.58/2.61 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.58/2.61 c integral : 0 0 0 1230 0 1500 0 0 34 0 0 1872
2.58/2.61 c setppc : 1519 40 3263 279 0 1496 0 0 12766 3954 0 0
2.58/2.61 c countsols : 0 0 0 3 0 198 0 0 0 0 0 0
2.58/2.61 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.58/2.61 c integral : 0.75 0.00 0.00 0.74 0.00 0.00 0.00
2.58/2.61 c setppc : 0.11 0.01 0.05 0.01 0.00 0.05 0.00
2.58/2.61 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.58/2.61 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.58/2.61 c vbounds : 0 0 0 0
2.58/2.61 c rootredcost : 4 0 0 0
2.58/2.61 c pseudoobj : 3242 0 0 0
2.58/2.61 c Propagator Timings : TotalTime Propagate Resprop
2.58/2.61 c vbounds : 0.00 0.00 0.00
2.58/2.61 c rootredcost : 0.00 0.00 0.00
2.58/2.61 c pseudoobj : 0.01 0.01 0.00
2.58/2.61 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.58/2.61 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.58/2.61 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.58/2.61 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.58/2.61 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.58/2.61 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.58/2.61 c applied globally : - - - 0 0.0 - - -
2.58/2.61 c applied locally : - - - 0 0.0 - - -
2.58/2.61 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.58/2.61 c cut pool : 0.02 39 - - 74 - (maximal pool size: 2392)
2.58/2.61 c redcost : 0.01 1579 0 685 0 0
2.58/2.61 c impliedbounds : 0.00 40 0 0 106 0
2.58/2.61 c intobj : 0.00 0 0 0 0 0
2.58/2.61 c gomory : 0.34 40 0 0 5545 0
2.58/2.61 c cgmip : 0.00 0 0 0 0 0
2.58/2.61 c closecuts : 0.00 0 0 0 0 0
2.58/2.61 c strongcg : 0.20 20 0 0 7349 0
2.58/2.61 c cmir : 0.03 10 0 0 0 0
2.58/2.61 c flowcover : 0.02 10 0 0 0 0
2.58/2.61 c clique : 0.05 40 0 0 332 0
2.58/2.61 c zerohalf : 0.00 0 0 0 0 0
2.58/2.61 c mcf : 0.00 1 0 0 0 0
2.58/2.61 c oddcycle : 0.00 0 0 0 0 0
2.58/2.61 c rapidlearning : 0.02 1 0 0 0 0
2.58/2.61 c Pricers : Time Calls Vars
2.58/2.61 c problem variables: 0.00 0 0
2.58/2.61 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.58/2.61 c relpscost : 0.74 951 0 34 0 0 1872
2.58/2.61 c pscost : 0.00 0 0 0 0 0 0
2.58/2.61 c inference : 0.00 0 0 0 0 0 0
2.58/2.61 c mostinf : 0.00 0 0 0 0 0 0
2.58/2.61 c leastinf : 0.00 0 0 0 0 0 0
2.58/2.61 c fullstrong : 0.00 0 0 0 0 0 0
2.58/2.61 c allfullstrong : 0.00 0 0 0 0 0 0
2.58/2.61 c random : 0.00 0 0 0 0 0 0
2.58/2.61 c Primal Heuristics : Time Calls Found
2.58/2.61 c LP solutions : 0.00 - 3
2.58/2.61 c pseudo solutions : 0.00 - 0
2.58/2.61 c pscostdiving : 0.00 0 0
2.58/2.61 c fracdiving : 0.00 0 0
2.58/2.61 c veclendiving : 0.00 0 0
2.58/2.61 c objpscostdiving : 0.00 0 0
2.58/2.61 c rootsoldiving : 0.00 0 0
2.58/2.61 c linesearchdiving : 0.00 0 0
2.58/2.61 c guideddiving : 0.00 0 0
2.58/2.61 c feaspump : 0.00 0 0
2.58/2.61 c intshifting : 0.00 0 0
2.58/2.61 c oneopt : 0.00 5 0
2.58/2.61 c coefdiving : 0.00 1 0
2.58/2.61 c crossover : 0.03 2 1
2.58/2.61 c trivial : 0.00 2 1
2.58/2.61 c shiftandpropagate: 0.00 0 0
2.58/2.61 c simplerounding : 0.05 991 189
2.58/2.61 c zirounding : 0.04 936 1
2.58/2.61 c rounding : 0.04 991 2
2.58/2.61 c shifting : 0.02 139 1
2.58/2.61 c twoopt : 0.00 0 0
2.58/2.61 c fixandinfer : 0.00 0 0
2.58/2.61 c clique : 0.00 0 0
2.58/2.61 c intdiving : 0.00 0 0
2.58/2.61 c actconsdiving : 0.00 0 0
2.58/2.61 c octane : 0.00 0 0
2.58/2.61 c rens : 0.01 0 0
2.58/2.61 c rins : 0.00 0 0
2.58/2.61 c localbranching : 0.00 0 0
2.58/2.61 c mutation : 0.00 0 0
2.58/2.61 c dins : 0.00 0 0
2.58/2.61 c vbounds : 0.00 0 0
2.58/2.61 c undercover : 0.01 1 0
2.58/2.61 c subnlp : 0.00 0 0
2.58/2.61 c trysol : 0.00 0 0
2.58/2.61 c LP : Time Calls Iterations Iter/call Iter/sec
2.58/2.61 c primal LP : 0.01 0 0 0.00 -
2.58/2.61 c dual LP : 0.66 2197 23241 10.58 35420.52
2.58/2.61 c lex dual LP : 0.00 0 0 0.00 -
2.58/2.61 c barrier LP : 0.00 0 0 0.00 -
2.58/2.61 c diving/probing LP: 0.00 3 14 4.67 -
2.58/2.61 c strong branching : 0.73 747 26149 35.01 35685.33
2.58/2.61 c (at root node) : - 12 4886 407.17 -
2.58/2.61 c conflict analysis: 0.00 0 0 0.00 -
2.58/2.61 c B&B Tree :
2.58/2.61 c number of runs : 1
2.58/2.61 c nodes : 1861
2.58/2.61 c nodes (total) : 1861
2.58/2.61 c nodes left : 0
2.58/2.61 c max depth : 43
2.58/2.61 c max depth (total): 43
2.58/2.61 c backtracks : 256 (13.8%)
2.58/2.61 c delayed cutoffs : 0
2.58/2.61 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.58/2.61 c avg switch length: 3.40
2.58/2.61 c switching time : 0.06
2.58/2.61 c Solution :
2.58/2.61 c Solutions found : 199 (8 improvements)
2.58/2.61 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.58/2.61 c Primal Bound : -1.50000000000000e+01 (in run 1, after 246 nodes, 1.89 seconds, depth 12, found by <relaxation>)
2.58/2.61 c Dual Bound : -1.50000000000000e+01
2.58/2.61 c Gap : 0.00 %
2.58/2.61 c Root Dual Bound : -2.00310961505880e+01
2.58/2.61 c Root Iterations : 3460
2.58/2.62 c Time complete: 2.61.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 988)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3488582-1307783230/watcher-3488582-1307783230 -o /tmp/evaluation-result-3488582-1307783230/solver-3488582-1307783230 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488582-1307783230.opb -t 1800 -m 15500
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.92 1.98 1.98 2/175 27944
/proc/meminfo: memFree=30607852/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=12696 CPUtime=0 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 2148 0 0 0 0 0 0 0 25 0 1 0 889922663 13000704 2103 33554432000 4194304 9016284 140733728308624 18446744073709551615 4894931 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27944/statm: 3174 2103 356 1178 0 1992 0
[startup+0.0790921 s]
/proc/loadavg: 1.92 1.98 1.98 2/175 27944
/proc/meminfo: memFree=30607852/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=30812 CPUtime=0.07 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 6901 0 0 0 6 1 0 0 18 0 1 0 889922663 31551488 6598 33554432000 4194304 9016284 140733728308624 18446744073709551615 7824814 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/27944/statm: 7703 6600 632 1178 0 6521 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 30812
[startup+0.101091 s]
/proc/loadavg: 1.92 1.98 1.98 2/175 27944
/proc/meminfo: memFree=30607852/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=33284 CPUtime=0.09 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 9686 0 0 0 8 1 0 0 18 0 1 0 889922663 34082816 7264 33554432000 4194304 9016284 140733728308624 18446744073709551615 6813403 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/27944/statm: 8356 7270 675 1178 0 7174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33284
[startup+0.301055 s]
/proc/loadavg: 1.92 1.98 1.98 2/175 27944
/proc/meminfo: memFree=30607852/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=41524 CPUtime=0.29 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 11467 0 0 0 28 1 0 0 18 0 1 0 889922663 42520576 9040 33554432000 4194304 9016284 140733728308624 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/27944/statm: 10381 9040 689 1178 0 9199 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41524
[startup+0.700987 s]
/proc/loadavg: 1.92 1.98 1.98 2/175 27944
/proc/meminfo: memFree=30607852/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=41620 CPUtime=0.69 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 11729 0 0 0 68 1 0 0 18 0 1 0 889922663 42618880 9301 33554432000 4194304 9016284 140733728308624 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/27944/statm: 10405 9301 692 1178 0 9223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41620
[startup+1.50082 s]
/proc/loadavg: 1.92 1.98 1.98 3/176 27945
/proc/meminfo: memFree=30572900/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=41664 CPUtime=1.49 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 13231 0 0 0 144 5 0 0 19 0 1 0 889922663 42663936 9435 33554432000 4194304 9016284 140733728308624 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/27944/statm: 10416 9435 698 1178 0 9234 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41664
Solver just ended. Dumping a history of the last processes samples
[startup+2.30071 s]
/proc/loadavg: 1.92 1.98 1.98 3/176 27946
/proc/meminfo: memFree=30571536/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=41664 CPUtime=2.29 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 18282 0 0 0 221 8 0 0 21 0 1 0 889922663 42663936 9439 33554432000 4194304 9016284 140733728308624 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/27944/statm: 10416 9439 701 1178 0 9234 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 41664
[startup+2.50065 s]
/proc/loadavg: 1.92 1.98 1.98 3/176 27946
/proc/meminfo: memFree=30571536/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=41664 CPUtime=2.48 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 18284 0 0 0 239 9 0 0 22 0 1 0 889922663 42663936 9441 33554432000 4194304 9016284 140733728308624 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27944/statm: 10416 9441 703 1178 0 9234 0
Current children cumulated CPU time (s) 2.48
Current children cumulated vsize (KiB) 41664
[startup+2.60065 s]
/proc/loadavg: 1.92 1.98 1.98 3/176 27946
/proc/meminfo: memFree=30571536/32951132 swapFree=67054616/67111528
[pid=27944] ppid=27942 vsize=41664 CPUtime=2.58 cores=0,2,4,6
/proc/27944/stat : 27944 (scip-2.0.1.4b_2) R 27942 27944 24772 0 -1 4202496 18284 0 0 0 249 9 0 0 22 0 1 0 889922663 42663936 9441 33554432000 4194304 9016284 140733728308624 18446744073709551615 4982804 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27944/statm: 10416 9441 703 1178 0 9234 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 41664
Child status: 0
Real time (s): 2.624
CPU time (s): 2.6146
CPU user time (s): 2.51062
CPU system time (s): 0.103984
CPU usage (%): 99.6419
Max. virtual memory (cumulated for all children) (KiB): 53672
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.51062
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18291
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 157
runsolver used 0.005999 second user time and 0.012998 second system time
The end
Begin job on node131 at 2011-06-11 11:07:10
IDJOB=3488582
IDBENCH=48186
IDSOLVER=1979
FILE ID=node131/3488582-1307783230
RUNJOBID= node131-1307777345-27393
PBS_JOBID= 13550872
Free space on /tmp= 74056 MiB
SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_1.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3488582-1307783230/watcher-3488582-1307783230 -o /tmp/evaluation-result-3488582-1307783230/solver-3488582-1307783230 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488582-1307783230.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 009ec87aa7f9a2a2aeb136cc6734ca0d
RANDOM SEED=1192556845
node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.66
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.77
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.830
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951132 kB
MemFree: 30607908 kB
Buffers: 282256 kB
Cached: 1692212 kB
SwapCached: 9824 kB
Active: 619768 kB
Inactive: 1474504 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951132 kB
LowFree: 30607908 kB
SwapTotal: 67111528 kB
SwapFree: 67054616 kB
Dirty: 16720 kB
Writeback: 0 kB
AnonPages: 117848 kB
Mapped: 16056 kB
Slab: 185084 kB
PageTables: 5036 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587092 kB
Committed_AS: 314408 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 74036 MiB
End job on node131 at 2011-06-11 11:07:13