0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
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-3450668-1307106437.opb>
0.00/0.01 c original problem has 1645 variables (1645 bin, 0 int, 0 impl, 0 cont) and 1745 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 o 0
0.00/0.02 c feasible solution found by trivial heuristic, objective value 0.000000e+00
0.00/0.02 c presolving:
0.00/0.05 c (round 1) 1545 del vars, 200 del conss, 0 add conss, 1545 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6180 impls, 0 clqs
0.00/0.06 c (round 2) 1545 del vars, 200 del conss, 0 add conss, 1545 chg bounds, 0 chg sides, 0 chg coeffs, 1545 upgd conss, 9270 impls, 0 clqs
0.00/0.08 c presolving (3 rounds):
0.00/0.08 c 1545 deleted vars, 200 deleted constraints, 0 added constraints, 1545 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.08 c 9270 implications, 0 cliques
0.00/0.08 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1545 constraints
0.00/0.08 c 1545 constraints of type <logicor>
0.00/0.08 c transformed objective value is always integral (scale: 1)
0.00/0.08 c Presolving Time: 0.06
0.00/0.08 c - non default parameters ----------------------------------------------------------------------
0.00/0.08 c # SCIP version 2.0.1.5
0.00/0.08 c
0.00/0.08 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.08 c conflict/interconss = 0
0.00/0.08 c
0.00/0.08 c # should binary conflicts be preferred?
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c conflict/preferbinary = TRUE
0.00/0.08 c
0.00/0.08 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.08 c constraints/agelimit = 1
0.00/0.08 c
0.00/0.08 c # should enforcement of pseudo solution be disabled?
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/disableenfops = TRUE
0.00/0.08 c
0.00/0.08 c # frequency for displaying node information lines
0.00/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.08 c display/freq = 10000
0.00/0.08 c
0.00/0.08 c # maximal time in seconds to run
0.00/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08 c limits/time = 1800
0.00/0.08 c
0.00/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.08 c limits/memory = 13950
0.00/0.08 c
0.00/0.08 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.08 c # [type: int, range: [1,2], default: 1]
0.00/0.08 c timing/clocktype = 2
0.00/0.08 c
0.00/0.08 c # belongs reading time to solving time?
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c timing/reading = TRUE
0.00/0.08 c
0.00/0.08 c # should presolving try to simplify inequalities
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/linear/simplifyinequalities = TRUE
0.00/0.08 c
0.00/0.08 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/indicator/addCouplingCons = TRUE
0.00/0.08 c
0.00/0.08 c # should presolving try to simplify knapsacks
0.00/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.08 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.08 c
0.00/0.08 c -----------------------------------------------------------------------------------------------
0.00/0.08 c start solving
0.00/0.08 c
0.00/0.09 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.09 c t 0.1s| 1 | 0 | 105 | - |5315k| 0 | 100 | 100 |1545 | 100 |1545 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.00/0.09 o -1
0.00/0.09 c R 0.1s| 1 | 0 | 105 | - |5316k| 0 | 100 | 100 |1545 | 100 |1545 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.00/0.09 o -2
0.00/0.09 c s 0.1s| 1 | 0 | 105 | - |5318k| 0 | 100 | 100 |1545 | 100 |1545 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.09/0.12 c 0.1s| 1 | 0 | 191 | - |5324k| 0 | 89 | 100 |1545 | 100 |1553 | 8 | 0 | 0 |-4.450000e+01 |-2.000000e+00 | 95.51%
0.09/0.12 o -10
0.09/0.12 c b 0.1s| 1 | 0 | 191 | - |5327k| 0 | 89 | 100 |1545 | 100 |1553 | 8 | 0 | 0 |-4.450000e+01 |-1.000000e+01 | 77.53%
0.09/0.15 c 0.2s| 1 | 0 | 252 | - |5356k| 0 | 79 | 100 |1545 | 100 |1564 | 19 | 0 | 0 |-3.950000e+01 |-1.000000e+01 | 74.68%
0.09/0.19 c 0.2s| 1 | 0 | 344 | - |5367k| 0 | 71 | 100 |1545 | 100 |1574 | 29 | 0 | 0 |-3.550000e+01 |-1.000000e+01 | 71.83%
0.19/0.22 c 0.2s| 1 | 0 | 463 | - |5393k| 0 | 75 | 100 |1545 | 100 |1580 | 35 | 0 | 0 |-3.310000e+01 |-1.000000e+01 | 69.79%
0.19/0.27 c 0.3s| 1 | 0 | 549 | - |5433k| 0 | 62 | 100 |1545 | 100 |1591 | 46 | 0 | 0 |-3.100000e+01 |-1.000000e+01 | 67.74%
0.29/0.31 c 0.3s| 1 | 0 | 617 | - |5512k| 0 | 64 | 100 |1545 | 100 |1597 | 52 | 0 | 0 |-2.933333e+01 |-1.000000e+01 | 65.91%
0.29/0.36 c 0.4s| 1 | 0 | 839 | - |5529k| 0 | 63 | 100 |1545 | 100 |1607 | 62 | 0 | 0 |-2.775000e+01 |-1.000000e+01 | 63.96%
0.39/0.41 c 0.4s| 1 | 0 | 1006 | - |5546k| 0 | 59 | 100 |1545 | 100 |1618 | 73 | 0 | 0 |-2.600000e+01 |-1.000000e+01 | 61.54%
0.39/0.47 c 0.5s| 1 | 0 | 1158 | - |5668k| 0 | 75 | 100 |1545 | 100 |1626 | 81 | 0 | 0 |-2.555000e+01 |-1.000000e+01 | 60.86%
0.49/0.54 c 0.5s| 1 | 0 | 1289 | - |5838k| 0 | 72 | 100 |1545 | 100 |1639 | 94 | 0 | 0 |-2.437500e+01 |-1.000000e+01 | 58.97%
0.59/0.60 c 0.6s| 1 | 0 | 1429 | - |6234k| 0 | 81 | 100 |1545 | 100 | 277 | 106 | 0 | 0 |-2.371358e+01 |-1.000000e+01 | 57.83%
0.59/0.63 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.59/0.63 c 0.6s| 1 | 0 | 1500 | - |7043k| 0 | 79 | 100 |1545 | 100 | 285 | 114 | 0 | 0 |-2.348942e+01 |-1.000000e+01 | 57.43%
0.59/0.65 c 0.7s| 1 | 0 | 1662 | - |7297k| 0 | 77 | 100 |1545 | 100 | 309 | 138 | 0 | 0 |-2.250000e+01 |-1.000000e+01 | 55.56%
0.59/0.68 c 0.7s| 1 | 0 | 1748 | - |7969k| 0 | 77 | 100 |1545 | 100 | 328 | 157 | 0 | 0 |-2.245021e+01 |-1.000000e+01 | 55.46%
0.69/0.72 c 0.7s| 1 | 0 | 1913 | - |8556k| 0 | 84 | 100 |1545 | 100 | 357 | 186 | 0 | 0 |-2.211871e+01 |-1.000000e+01 | 54.79%
0.69/0.75 c 0.8s| 1 | 0 | 1966 | - |9363k| 0 | 85 | 100 |1545 | 100 | 369 | 198 | 0 | 0 |-2.197058e+01 |-1.000000e+01 | 54.48%
0.69/0.79 c 0.8s| 1 | 0 | 2052 | - | 10M| 0 | 84 | 100 |1545 | 100 | 259 | 214 | 0 | 0 |-2.159214e+01 |-1.000000e+01 | 53.69%
0.79/0.82 c 0.8s| 1 | 0 | 2131 | - | 10M| 0 | 86 | 100 |1545 | 100 | 269 | 224 | 0 | 0 |-2.131119e+01 |-1.000000e+01 | 53.08%
0.79/0.85 c 0.8s| 1 | 0 | 2185 | - | 11M| 0 | 87 | 100 |1545 | 100 | 280 | 235 | 0 | 0 |-2.113954e+01 |-1.000000e+01 | 52.70%
0.79/0.88 c 0.9s| 1 | 0 | 2237 | - | 12M| 0 | 93 | 100 |1545 | 100 | 289 | 244 | 0 | 0 |-2.100680e+01 |-1.000000e+01 | 52.40%
0.89/0.90 c 0.9s| 1 | 0 | 2298 | - | 12M| 0 | 92 | 100 |1545 | 100 | 298 | 253 | 0 | 0 |-2.092944e+01 |-1.000000e+01 | 52.22%
0.89/0.91 c 0.9s| 1 | 0 | 2359 | - | 12M| 0 | 93 | 100 |1545 | 100 | 305 | 260 | 0 | 0 |-2.080080e+01 |-1.000000e+01 | 51.92%
0.89/0.93 c 0.9s| 1 | 0 | 2415 | - | 12M| 0 | 93 | 100 |1545 | 100 | 245 | 270 | 0 | 0 |-2.065851e+01 |-1.000000e+01 | 51.59%
0.89/0.95 c 0.9s| 1 | 0 | 2484 | - | 12M| 0 | 96 | 100 |1545 | 100 | 254 | 279 | 0 | 0 |-2.046815e+01 |-1.000000e+01 | 51.14%
0.89/0.97 c 1.0s| 1 | 0 | 2555 | - | 12M| 0 | 97 | 100 |1545 | 100 | 263 | 288 | 0 | 0 |-2.040495e+01 |-1.000000e+01 | 50.99%
0.89/0.98 c 1.0s| 1 | 0 | 2618 | - | 12M| 0 | 95 | 100 |1545 | 100 | 273 | 298 | 0 | 0 |-2.031737e+01 |-1.000000e+01 | 50.78%
0.99/1.00 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.99/1.00 c 1.0s| 1 | 0 | 2648 | - | 12M| 0 | 96 | 100 |1545 | 100 | 284 | 309 | 0 | 0 |-2.028028e+01 |-1.000000e+01 | 50.69%
0.99/1.02 c 1.0s| 1 | 0 | 2724 | - | 12M| 0 | 97 | 100 |1545 | 100 | 293 | 318 | 0 | 0 |-2.016957e+01 |-1.000000e+01 | 50.42%
0.99/1.03 c 1.0s| 1 | 0 | 2785 | - | 12M| 0 | 96 | 100 |1545 | 100 | 211 | 327 | 0 | 0 |-2.011945e+01 |-1.000000e+01 | 50.30%
0.99/1.05 c 1.0s| 1 | 0 | 2847 | - | 12M| 0 | 100 | 100 |1545 | 100 | 222 | 338 | 0 | 0 |-2.006267e+01 |-1.000000e+01 | 50.16%
0.99/1.06 c 1.1s| 1 | 0 | 2888 | - | 12M| 0 | 99 | 100 |1545 | 100 | 228 | 344 | 0 | 0 |-2.003462e+01 |-1.000000e+01 | 50.09%
0.99/1.08 c 1.1s| 1 | 0 | 2951 | - | 12M| 0 | 99 | 100 |1545 | 100 | 240 | 356 | 0 | 0 |-1.995016e+01 |-1.000000e+01 | 49.88%
0.99/1.09 c 1.1s| 1 | 0 | 2980 | - | 12M| 0 | 98 | 100 |1545 | 100 | 247 | 363 | 0 | 0 |-1.992764e+01 |-1.000000e+01 | 49.82%
0.99/1.11 c 1.1s| 1 | 0 | 3094 | - | 12M| 0 | 100 | 100 |1545 | 100 | 254 | 370 | 0 | 0 |-1.984559e+01 |-1.000000e+01 | 49.61%
1.11/1.13 c 1.1s| 1 | 0 | 3149 | - | 12M| 0 | 100 | 100 |1545 | 100 | 226 | 377 | 0 | 0 |-1.982850e+01 |-1.000000e+01 | 49.57%
1.11/1.14 c 1.1s| 1 | 0 | 3185 | - | 12M| 0 | 100 | 100 |1545 | 100 | 235 | 386 | 0 | 0 |-1.981428e+01 |-1.000000e+01 | 49.53%
1.11/1.16 c 1.2s| 1 | 0 | 3201 | - | 12M| 0 | 100 | 100 |1545 | 100 | 241 | 392 | 0 | 0 |-1.981007e+01 |-1.000000e+01 | 49.52%
1.11/1.17 c 1.2s| 1 | 0 | 3206 | - | 12M| 0 | 100 | 100 |1545 | 100 | 245 | 396 | 0 | 0 |-1.980856e+01 |-1.000000e+01 | 49.52%
1.11/1.18 c 1.2s| 1 | 0 | 3219 | - | 12M| 0 | 100 | 100 |1545 | 100 | 248 | 399 | 0 | 0 |-1.980397e+01 |-1.000000e+01 | 49.51%
1.69/1.72 c 1.7s| 1 | 2 | 3219 | - | 12M| 0 | 100 | 100 |1545 | 100 | 248 | 399 | 0 | 21 |-1.980397e+01 |-1.000000e+01 | 49.51%
1.69/1.77 o -11
1.69/1.77 c R 1.8s| 8 | 6 | 3440 | 31.6 | 12M| 7 | - | 100 |1545 | 100 | 111 | 421 | 0 | 99 |-1.957581e+01 |-1.100000e+01 | 43.81%
1.79/1.81 o -12
1.79/1.81 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.79/1.81 c * 1.8s| 28 | 7 | 3680 | 17.1 | 12M| 9 | - | 100 |1545 | 100 | 113 | 494 | 0 | 247 |-1.957581e+01 |-1.200000e+01 | 38.70%
1.89/1.94 o -13
1.89/1.94 c * 1.9s| 56 | 11 | 4113 | 16.3 | 12M| 12 | - | 100 |1545 | 100 | 104 | 558 | 0 | 424 |-1.957581e+01 |-1.300000e+01 | 33.59%
2.99/3.07 o -14
2.99/3.07 c * 3.1s| 2120 | 127 | 25522 | 10.5 | 12M| 34 | - | 100 |1545 | 100 | 105 |6117 | 0 | 813 |-1.792311e+01 |-1.400000e+01 | 21.89%
3.89/3.90 c
3.89/3.90 c SCIP Status : problem is solved [optimal solution found]
3.89/3.90 c Solving Time (sec) : 3.90
3.89/3.90 c Solving Nodes : 4379
3.89/3.90 c Primal Bound : -1.40000000000000e+01 (264 solutions)
3.89/3.90 c Dual Bound : -1.40000000000000e+01
3.89/3.90 c Gap : 0.00 %
3.89/3.90 s OPTIMUM FOUND
3.89/3.90 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
3.89/3.90 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
3.89/3.90 v -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 -x23
3.89/3.90 v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1
3.89/3.90 c SCIP Status : problem is solved [optimal solution found]
3.89/3.90 c Total Time : 3.90
3.89/3.90 c solving : 3.90
3.89/3.90 c presolving : 0.06 (included in solving)
3.89/3.90 c reading : 0.01 (included in solving)
3.89/3.90 c Original Problem :
3.89/3.90 c Problem name : HOME/instance-3450668-1307106437.opb
3.89/3.90 c Variables : 1645 (1645 binary, 0 integer, 0 implicit integer, 0 continuous)
3.89/3.90 c Constraints : 1745 initial, 1745 maximal
3.89/3.90 c Presolved Problem :
3.89/3.90 c Problem name : t_HOME/instance-3450668-1307106437.opb
3.89/3.90 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
3.89/3.90 c Constraints : 1545 initial, 1545 maximal
3.89/3.90 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.89/3.90 c trivial : 0.00 0 0 0 0 0 0 0 0 0
3.89/3.90 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
3.89/3.90 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
3.89/3.90 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
3.89/3.90 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
3.89/3.90 c implics : 0.00 0 0 0 0 0 0 0 0 0
3.89/3.90 c probing : 0.02 0 0 0 0 0 0 0 0 0
3.89/3.90 c and : 0.03 0 0 0 0 0 0 0 0 0
3.89/3.90 c linear : 0.00 1545 0 0 1545 0 100 0 0 0
3.89/3.90 c logicor : 0.01 0 0 0 0 0 0 0 0 0
3.89/3.90 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
3.89/3.90 c root node : - 1 - - 1 - - - - -
3.89/3.90 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
3.89/3.90 c integral : 0 0 0 3195 0 2528 0 2 34 0 0 4496
3.89/3.90 c logicor : 1545 40 4523 930 0 2524 153 2 26554 10349 0 0
3.89/3.90 c countsols : 0 0 0 3 0 263 0 0 0 0 0 0
3.89/3.90 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
3.89/3.90 c integral : 0.95 0.00 0.00 0.95 0.00 0.00 0.00
3.89/3.90 c logicor : 0.21 0.01 0.11 0.03 0.00 0.07 0.00
3.89/3.90 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.89/3.90 c Propagators : #Propagate #Resprop Cutoffs DomReds
3.89/3.90 c vbounds : 0 0 0 0
3.89/3.90 c rootredcost : 4 0 0 0
3.89/3.90 c pseudoobj : 7406 4 0 18
3.89/3.90 c Propagator Timings : TotalTime Propagate Resprop
3.89/3.90 c vbounds : 0.00 0.00 0.00
3.89/3.90 c rootredcost : 0.00 0.00 0.00
3.89/3.90 c pseudoobj : 0.03 0.03 0.00
3.89/3.90 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.89/3.90 c propagation : 0.00 2 0 0 0.0 0 0.0 -
3.89/3.90 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
3.89/3.90 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.89/3.90 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.89/3.90 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.89/3.90 c applied globally : - - - 0 0.0 - - -
3.89/3.90 c applied locally : - - - 0 0.0 - - -
3.89/3.90 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.89/3.90 c cut pool : 0.03 39 - - 99 - (maximal pool size: 2821)
3.89/3.90 c redcost : 0.01 3773 0 1039 0 0
3.89/3.90 c impliedbounds : 0.00 40 0 0 118 0
3.89/3.90 c intobj : 0.00 0 0 0 0 0
3.89/3.90 c gomory : 0.42 40 0 0 5274 0
3.89/3.90 c cgmip : 0.00 0 0 0 0 0
3.89/3.90 c closecuts : 0.00 0 0 0 0 0
3.89/3.90 c strongcg : 0.25 20 0 0 7428 0
3.89/3.90 c cmir : 0.03 10 0 0 0 0
3.89/3.90 c flowcover : 0.03 10 0 0 0 0
3.89/3.90 c clique : 0.05 40 0 0 340 0
3.89/3.90 c zerohalf : 0.00 0 0 0 0 0
3.89/3.90 c mcf : 0.00 1 0 0 0 0
3.89/3.90 c oddcycle : 0.00 0 0 0 0 0
3.89/3.90 c rapidlearning : 0.00 0 0 0 0 0
3.89/3.90 c Pricers : Time Calls Vars
3.89/3.90 c problem variables: 0.00 0 0
3.89/3.90 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.89/3.90 c relpscost : 0.95 2265 2 34 0 0 4496
3.89/3.90 c pscost : 0.00 0 0 0 0 0 0
3.89/3.90 c inference : 0.00 0 0 0 0 0 0
3.89/3.90 c mostinf : 0.00 0 0 0 0 0 0
3.89/3.90 c leastinf : 0.00 0 0 0 0 0 0
3.89/3.90 c fullstrong : 0.00 0 0 0 0 0 0
3.89/3.90 c allfullstrong : 0.00 0 0 0 0 0 0
3.89/3.91 c random : 0.00 0 0 0 0 0 0
3.89/3.91 c Primal Heuristics : Time Calls Found
3.89/3.91 c LP solutions : 0.00 - 3
3.89/3.91 c pseudo solutions : 0.00 - 0
3.89/3.91 c feaspump : 0.00 0 0
3.89/3.91 c intshifting : 0.00 0 0
3.89/3.91 c oneopt : 0.00 6 1
3.89/3.91 c fracdiving : 0.00 2 1
3.89/3.91 c veclendiving : 0.00 2 0
3.89/3.91 c linesearchdiving : 0.00 2 0
3.89/3.91 c guideddiving : 0.00 2 0
3.89/3.91 c coefdiving : 0.00 3 0
3.89/3.91 c pscostdiving : 0.00 3 0
3.89/3.91 c objpscostdiving : 0.00 2 0
3.89/3.91 c rootsoldiving : 0.00 2 0
3.89/3.91 c crossover : 0.10 5 2
3.89/3.91 c trivial : 0.00 2 1
3.89/3.91 c shiftandpropagate: 0.00 0 0
3.89/3.91 c simplerounding : 0.06 2310 226
3.89/3.91 c zirounding : 0.06 1351 27
3.89/3.91 c rounding : 0.07 2303 2
3.89/3.91 c shifting : 0.02 270 1
3.89/3.91 c twoopt : 0.00 0 0
3.89/3.91 c fixandinfer : 0.00 0 0
3.89/3.91 c clique : 0.00 0 0
3.89/3.91 c intdiving : 0.00 0 0
3.89/3.91 c actconsdiving : 0.00 0 0
3.89/3.91 c octane : 0.00 0 0
3.89/3.91 c rens : 0.01 0 0
3.89/3.91 c rins : 0.00 0 0
3.89/3.91 c localbranching : 0.00 0 0
3.89/3.91 c mutation : 0.00 0 0
3.89/3.91 c dins : 0.00 0 0
3.89/3.91 c vbounds : 0.00 0 0
3.89/3.91 c undercover : 0.01 1 0
3.89/3.91 c subnlp : 0.00 0 0
3.89/3.91 c trysol : 0.00 0 0
3.89/3.91 c LP : Time Calls Iterations Iter/call Iter/sec
3.89/3.91 c primal LP : 0.02 0 0 0.00 0.00
3.89/3.91 c dual LP : 1.09 5368 41764 7.78 38304.39
3.89/3.91 c lex dual LP : 0.00 0 0 0.00 -
3.89/3.91 c barrier LP : 0.00 0 0 0.00 -
3.89/3.91 c diving/probing LP: 0.01 44 186 4.23 -
3.89/3.91 c strong branching : 0.92 813 27121 33.36 29349.32
3.89/3.91 c (at root node) : - 21 10675 508.33 -
3.89/3.91 c conflict analysis: 0.00 0 0 0.00 -
3.89/3.91 c B&B Tree :
3.89/3.91 c number of runs : 1
3.89/3.91 c nodes : 4379
3.89/3.91 c nodes (total) : 4379
3.89/3.91 c nodes left : 0
3.89/3.91 c max depth : 46
3.89/3.91 c max depth (total): 46
3.89/3.91 c backtracks : 622 (14.2%)
3.89/3.91 c delayed cutoffs : 0
3.89/3.91 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.89/3.91 c avg switch length: 3.90
3.89/3.91 c switching time : 0.15
3.89/3.91 c Solution :
3.89/3.91 c Solutions found : 264 (8 improvements)
3.89/3.91 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.02 seconds, depth 0, found by <trivial>)
3.89/3.91 c Primal Bound : -1.40000000000000e+01 (in run 1, after 2120 nodes, 3.07 seconds, depth 15, found by <relaxation>)
3.89/3.91 c Dual Bound : -1.40000000000000e+01
3.89/3.91 c Gap : 0.00 %
3.89/3.91 c Root Dual Bound : -1.98039683253191e+01
3.89/3.91 c Root Iterations : 3219
3.89/3.92 c Time complete: 3.91.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3450668-1307106437/watcher-3450668-1307106437 -o /tmp/evaluation-result-3450668-1307106437/solver-3450668-1307106437 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450668-1307106437.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: 2.00 2.02 2.00 3/400 30262
/proc/meminfo: memFree=29914200/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=15224 CPUtime=0 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 2805 0 0 0 0 0 0 0 25 0 1 0 822243488 15589376 2758 33554432000 4194304 9163163 140733485801760 18446744073709551615 8013931 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30262/statm: 3806 2758 415 1214 0 2588 0
[startup+0.100851 s]
/proc/loadavg: 2.00 2.02 2.00 3/400 30262
/proc/meminfo: memFree=29914200/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=37880 CPUtime=0.09 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 8288 0 0 0 9 0 0 0 25 0 1 0 822243488 38789120 7982 33554432000 4194304 9163163 140733485801760 18446744073709551615 8041960 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 9470 7989 656 1214 0 8252 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37880
[startup+0.200854 s]
/proc/loadavg: 2.00 2.02 2.00 3/400 30262
/proc/meminfo: memFree=29914200/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=28260 CPUtime=0.19 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 8415 0 0 0 19 0 0 0 25 0 1 0 822243488 28938240 5985 33554432000 4194304 9163163 140733485801760 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 7065 5985 693 1214 0 5847 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28260
[startup+0.300836 s]
/proc/loadavg: 2.00 2.02 2.00 3/400 30262
/proc/meminfo: memFree=29914200/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=29736 CPUtime=0.29 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 8713 0 0 0 28 1 0 0 25 0 1 0 822243488 30449664 6282 33554432000 4194304 9163163 140733485801760 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 7434 6282 692 1214 0 6216 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29736
[startup+0.700741 s]
/proc/loadavg: 2.00 2.02 2.00 3/400 30262
/proc/meminfo: memFree=29914200/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=37096 CPUtime=0.69 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 10579 0 0 0 68 1 0 0 25 0 1 0 822243488 37986304 8147 33554432000 4194304 9163163 140733485801760 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 9274 8147 693 1214 0 8056 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37096
[startup+1.50062 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 30263
/proc/meminfo: memFree=29878604/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=41020 CPUtime=1.49 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 13444 0 0 0 147 2 0 0 25 0 1 0 822243488 42004480 9191 33554432000 4194304 9163163 140733485801760 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 10255 9191 710 1214 0 9037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41020
[startup+3.10025 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 30263
/proc/meminfo: memFree=29877612/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=41020 CPUtime=3.08 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 21169 0 0 0 301 7 0 0 25 0 1 0 822243488 42004480 9236 33554432000 4194304 9163163 140733485801760 18446744073709551615 7348291 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 10255 9236 733 1214 0 9037 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 41020
Solver just ended. Dumping a history of the last processes samples
[startup+3.20024 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 30263
/proc/meminfo: memFree=29877612/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=41020 CPUtime=3.19 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 21169 0 0 0 311 8 0 0 25 0 1 0 822243488 42004480 9236 33554432000 4194304 9163163 140733485801760 18446744073709551615 4816959 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 10255 9236 733 1214 0 9037 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 41020
[startup+3.60124 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 30263
/proc/meminfo: memFree=29876840/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=41020 CPUtime=3.59 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 27037 0 0 0 349 10 0 0 25 0 1 0 822243488 42004480 9239 33554432000 4194304 9163163 140733485801760 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 10255 9239 736 1214 0 9037 0
Current children cumulated CPU time (s) 3.59
Current children cumulated vsize (KiB) 41020
[startup+3.80021 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 30263
/proc/meminfo: memFree=29876840/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=41020 CPUtime=3.79 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 30001 0 0 0 368 11 0 0 25 0 1 0 822243488 42004480 9239 33554432000 4194304 9163163 140733485801760 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 10255 9239 736 1214 0 9037 0
Current children cumulated CPU time (s) 3.79
Current children cumulated vsize (KiB) 41020
[startup+3.9012 s]
/proc/loadavg: 2.00 2.02 2.00 3/401 30263
/proc/meminfo: memFree=29876840/32950904 swapFree=56615552/67111528
[pid=30262] ppid=30260 vsize=41020 CPUtime=3.89 cores=0,2,4,6
/proc/30262/stat : 30262 (scip-2.0.1.4b.l) R 30260 30262 27067 0 -1 4202496 30001 0 0 0 377 12 0 0 25 0 1 0 822243488 42004480 9239 33554432000 4194304 9163163 140733485801760 18446744073709551615 4246763 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30262/statm: 10255 9239 736 1214 0 9037 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 41020
Child status: 0
Real time (s): 3.92207
CPU time (s): 3.9204
CPU user time (s): 3.79742
CPU system time (s): 0.122981
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 54608
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.79742
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30005
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= 12
runsolver used 0.013997 second user time and 0.043993 second system time
The end