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-3450662-1307105817.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
0.00/0.02 o 0
0.00/0.02 c feasible solution found by trivial heuristic, objective value 0.000000e+00
0.00/0.02 c presolving:
0.02/0.04 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
0.02/0.05 c (round 2) 1519 del vars, 200 del conss, 0 add conss, 1519 chg bounds, 0 chg sides, 0 chg coeffs, 1519 upgd conss, 9114 impls, 0 clqs
0.02/0.07 c presolving (3 rounds):
0.02/0.07 c 1519 deleted vars, 200 deleted constraints, 0 added constraints, 1519 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.02/0.07 c 9114 implications, 0 cliques
0.02/0.07 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1519 constraints
0.02/0.07 c 1519 constraints of type <logicor>
0.02/0.07 c transformed objective value is always integral (scale: 1)
0.02/0.07 c Presolving Time: 0.06
0.02/0.07 c - non default parameters ----------------------------------------------------------------------
0.02/0.07 c # SCIP version 2.0.1.5
0.02/0.07 c
0.02/0.07 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.02/0.07 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.07 c conflict/interconss = 0
0.02/0.07 c
0.02/0.07 c # should binary conflicts be preferred?
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c conflict/preferbinary = TRUE
0.02/0.07 c
0.02/0.07 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.02/0.07 c # [type: int, range: [-1,2147483647], default: 0]
0.02/0.07 c constraints/agelimit = 1
0.02/0.07 c
0.02/0.07 c # should enforcement of pseudo solution be disabled?
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c constraints/disableenfops = TRUE
0.02/0.07 c
0.02/0.07 c # frequency for displaying node information lines
0.02/0.07 c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.07 c display/freq = 10000
0.02/0.07 c
0.02/0.07 c # maximal time in seconds to run
0.02/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07 c limits/time = 1800
0.02/0.07 c
0.02/0.07 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07 c limits/memory = 13950
0.02/0.07 c
0.02/0.07 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.07 c # [type: int, range: [1,2], default: 1]
0.02/0.07 c timing/clocktype = 2
0.02/0.07 c
0.02/0.07 c # belongs reading time to solving time?
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c timing/reading = TRUE
0.02/0.07 c
0.02/0.07 c # should presolving try to simplify inequalities
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c constraints/linear/simplifyinequalities = TRUE
0.02/0.07 c
0.02/0.07 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c constraints/indicator/addCouplingCons = TRUE
0.02/0.07 c
0.02/0.07 c # should presolving try to simplify knapsacks
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.07 c
0.02/0.07 c -----------------------------------------------------------------------------------------------
0.02/0.07 c start solving
0.02/0.07 c
0.02/0.08 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.08 c t 0.1s| 1 | 0 | 107 | - |5233k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.02/0.08 o -1
0.02/0.08 c R 0.1s| 1 | 0 | 107 | - |5234k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.02/0.08 o -2
0.02/0.08 c s 0.1s| 1 | 0 | 107 | - |5235k| 0 | 100 | 100 |1519 | 100 |1519 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.09/0.10 c 0.1s| 1 | 0 | 193 | - |5243k| 0 | 88 | 100 |1519 | 100 |1527 | 8 | 0 | 0 |-4.400000e+01 |-2.000000e+00 | 95.45%
0.09/0.10 o -11
0.09/0.10 c b 0.1s| 1 | 0 | 193 | - |5246k| 0 | 88 | 100 |1519 | 100 |1527 | 8 | 0 | 0 |-4.400000e+01 |-1.100000e+01 | 75.00%
0.09/0.13 c 0.1s| 1 | 0 | 244 | - |5262k| 0 | 77 | 100 |1519 | 100 |1539 | 20 | 0 | 0 |-3.850000e+01 |-1.100000e+01 | 71.43%
0.09/0.17 c 0.2s| 1 | 0 | 416 | - |5280k| 0 | 72 | 100 |1519 | 100 |1551 | 32 | 0 | 0 |-3.600000e+01 |-1.100000e+01 | 69.44%
0.19/0.20 c 0.2s| 1 | 0 | 482 | - |5308k| 0 | 67 | 100 |1519 | 100 |1558 | 39 | 0 | 0 |-3.350000e+01 |-1.100000e+01 | 67.16%
0.19/0.25 c 0.3s| 1 | 0 | 670 | - |5325k| 0 | 66 | 100 |1519 | 100 |1565 | 46 | 0 | 0 |-3.050000e+01 |-1.100000e+01 | 63.93%
0.19/0.29 c 0.3s| 1 | 0 | 824 | - |5334k| 0 | 59 | 100 |1519 | 100 |1575 | 56 | 0 | 0 |-2.950000e+01 |-1.100000e+01 | 62.71%
0.29/0.32 c 0.3s| 1 | 0 | 889 | - |5339k| 0 | 58 | 100 |1519 | 100 |1585 | 66 | 0 | 0 |-2.900000e+01 |-1.100000e+01 | 62.07%
0.29/0.38 c 0.4s| 1 | 0 | 1143 | - |5373k| 0 | 58 | 100 |1519 | 100 |1590 | 71 | 0 | 0 |-2.825000e+01 |-1.100000e+01 | 61.06%
0.39/0.42 c 0.4s| 1 | 0 | 1247 | - |5387k| 0 | 60 | 100 |1519 | 100 |1599 | 80 | 0 | 0 |-2.700000e+01 |-1.100000e+01 | 59.26%
0.39/0.46 c 0.5s| 1 | 0 | 1338 | - |5449k| 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 | 1497 | - |5591k| 0 | 78 | 100 |1519 | 100 | 254 | 100 | 0 | 0 |-2.489655e+01 |-1.100000e+01 | 55.82%
0.49/0.53 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.53 c 0.5s| 1 | 0 | 1539 | - |6189k| 0 | 81 | 100 |1519 | 100 | 263 | 109 | 0 | 0 |-2.400000e+01 |-1.100000e+01 | 54.17%
0.49/0.55 c 0.5s| 1 | 0 | 1594 | - |6763k| 0 | 83 | 100 |1519 | 100 | 298 | 144 | 0 | 0 |-2.400000e+01 |-1.100000e+01 | 54.17%
0.49/0.57 c 0.6s| 1 | 0 | 1683 | - |7471k| 0 | 84 | 100 |1519 | 100 | 319 | 165 | 0 | 0 |-2.380276e+01 |-1.100000e+01 | 53.79%
0.59/0.61 c 0.6s| 1 | 0 | 1859 | - |8409k| 0 | 80 | 100 |1519 | 100 | 337 | 183 | 0 | 0 |-2.286975e+01 |-1.100000e+01 | 51.90%
0.59/0.64 c 0.6s| 1 | 0 | 1930 | - |9175k| 0 | 84 | 100 |1519 | 100 | 354 | 200 | 0 | 0 |-2.253555e+01 |-1.100000e+01 | 51.19%
0.59/0.67 c 0.7s| 1 | 0 | 2028 | - |9983k| 0 | 85 | 100 |1519 | 100 | 262 | 210 | 0 | 0 |-2.216667e+01 |-1.100000e+01 | 50.38%
0.59/0.69 c 0.7s| 1 | 0 | 2170 | - | 10M| 0 | 88 | 100 |1519 | 100 | 272 | 220 | 0 | 0 |-2.180466e+01 |-1.100000e+01 | 49.55%
0.69/0.72 c 0.7s| 1 | 0 | 2239 | - | 11M| 0 | 88 | 100 |1519 | 100 | 281 | 229 | 0 | 0 |-2.162725e+01 |-1.100000e+01 | 49.14%
0.69/0.75 c 0.7s| 1 | 0 | 2334 | - | 12M| 0 | 87 | 100 |1519 | 100 | 290 | 238 | 0 | 0 |-2.144209e+01 |-1.100000e+01 | 48.70%
0.69/0.76 c 0.8s| 1 | 0 | 2395 | - | 12M| 0 | 95 | 100 |1519 | 100 | 299 | 247 | 0 | 0 |-2.132834e+01 |-1.100000e+01 | 48.43%
0.69/0.78 c 0.8s| 1 | 0 | 2437 | - | 12M| 0 | 92 | 100 |1519 | 100 | 307 | 255 | 0 | 0 |-2.117206e+01 |-1.100000e+01 | 48.04%
0.69/0.80 c 0.8s| 1 | 0 | 2537 | - | 12M| 0 | 92 | 100 |1519 | 100 | 223 | 264 | 0 | 0 |-2.097692e+01 |-1.100000e+01 | 47.56%
0.79/0.81 c 0.8s| 1 | 0 | 2578 | - | 12M| 0 | 94 | 100 |1519 | 100 | 232 | 273 | 0 | 0 |-2.085154e+01 |-1.100000e+01 | 47.25%
0.79/0.82 c 0.8s| 1 | 0 | 2611 | - | 12M| 0 | 95 | 100 |1519 | 100 | 241 | 282 | 0 | 0 |-2.071048e+01 |-1.100000e+01 | 46.89%
0.79/0.83 c 0.8s| 1 | 0 | 2642 | - | 12M| 0 | 97 | 100 |1519 | 100 | 249 | 290 | 0 | 0 |-2.063817e+01 |-1.100000e+01 | 46.70%
0.79/0.84 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.84 c 0.8s| 1 | 0 | 2698 | - | 12M| 0 | 98 | 100 |1519 | 100 | 257 | 298 | 0 | 0 |-2.053088e+01 |-1.100000e+01 | 46.42%
0.79/0.86 c 0.9s| 1 | 0 | 2728 | - | 12M| 0 | 98 | 100 |1519 | 100 | 262 | 303 | 0 | 0 |-2.049549e+01 |-1.100000e+01 | 46.33%
0.79/0.87 c 0.9s| 1 | 0 | 2752 | - | 12M| 0 | 99 | 100 |1519 | 100 | 200 | 308 | 0 | 0 |-2.043828e+01 |-1.100000e+01 | 46.18%
0.79/0.88 c 0.9s| 1 | 0 | 2830 | - | 12M| 0 | 98 | 100 |1519 | 100 | 208 | 316 | 0 | 0 |-2.036770e+01 |-1.100000e+01 | 45.99%
0.79/0.90 c 0.9s| 1 | 0 | 2876 | - | 12M| 0 | 100 | 100 |1519 | 100 | 217 | 325 | 0 | 0 |-2.031682e+01 |-1.100000e+01 | 45.86%
0.89/0.91 c 0.9s| 1 | 0 | 2919 | - | 12M| 0 | 98 | 100 |1519 | 100 | 225 | 333 | 0 | 0 |-2.022963e+01 |-1.100000e+01 | 45.62%
0.89/0.92 c 0.9s| 1 | 0 | 2947 | - | 12M| 0 | 99 | 100 |1519 | 100 | 231 | 339 | 0 | 0 |-2.020655e+01 |-1.100000e+01 | 45.56%
0.89/0.93 c 0.9s| 1 | 0 | 3003 | - | 12M| 0 | 99 | 100 |1519 | 100 | 240 | 348 | 0 | 0 |-2.017310e+01 |-1.100000e+01 | 45.47%
0.89/0.95 c 0.9s| 1 | 0 | 3047 | - | 12M| 0 | 100 | 100 |1519 | 100 | 204 | 354 | 0 | 0 |-2.013307e+01 |-1.100000e+01 | 45.36%
0.89/0.96 c 1.0s| 1 | 0 | 3073 | - | 12M| 0 | 100 | 100 |1519 | 100 | 213 | 363 | 0 | 0 |-2.008897e+01 |-1.100000e+01 | 45.24%
0.89/0.97 c 1.0s| 1 | 0 | 3127 | - | 12M| 0 | 100 | 100 |1519 | 100 | 220 | 370 | 0 | 0 |-2.005904e+01 |-1.100000e+01 | 45.16%
0.89/0.98 c 1.0s| 1 | 0 | 3170 | - | 12M| 0 | 100 | 100 |1519 | 100 | 228 | 378 | 0 | 0 |-2.005128e+01 |-1.100000e+01 | 45.14%
0.89/0.99 c 1.0s| 1 | 0 | 3206 | - | 12M| 0 | 100 | 100 |1519 | 100 | 234 | 384 | 0 | 0 |-2.003431e+01 |-1.100000e+01 | 45.09%
0.89/1.01 c 1.0s| 1 | 0 | 3221 | - | 12M| 0 | 100 | 100 |1519 | 100 | 239 | 389 | 0 | 0 |-2.003121e+01 |-1.100000e+01 | 45.09%
1.00/1.02 c 1.0s| 1 | 0 | 3227 | - | 12M| 0 | 100 | 100 |1519 | 100 | 194 | 390 | 0 | 0 |-2.003082e+01 |-1.100000e+01 | 45.08%
1.49/1.51 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.51 c 1.5s| 1 | 2 | 3227 | - | 12M| 0 | 100 | 100 |1519 | 100 | 194 | 390 | 0 | 36 |-2.003082e+01 |-1.100000e+01 | 45.08%
1.59/1.65 o -12
1.59/1.65 c * 1.6s| 17 | 8 | 3784 | 34.8 | 12M| 7 | - | 100 |1519 | 100 | 107 | 424 | 0 | 204 |-1.978577e+01 |-1.200000e+01 | 39.35%
1.59/1.65 o -13
1.59/1.65 c * 1.6s| 20 | 7 | 3797 | 30.0 | 12M| 8 | - | 100 |1519 | 100 | 108 | 428 | 0 | 212 |-1.978577e+01 |-1.300000e+01 | 34.30%
1.69/1.79 o -14
1.69/1.79 c * 1.8s| 34 | 11 | 4171 | 28.6 | 12M| 8 | - | 100 |1519 | 100 | 110 | 472 | 0 | 360 |-1.970166e+01 |-1.400000e+01 | 28.94%
3.20/3.25 o -15
3.20/3.25 c * 3.3s| 2765 | 34 | 31444 | 10.2 | 12M| 41 | - | 100 |1519 | 100 | 107 |8508 | 0 | 826 |-1.716667e+01 |-1.500000e+01 | 12.62%
3.31/3.33 c
3.31/3.33 c SCIP Status : problem is solved [optimal solution found]
3.31/3.33 c Solving Time (sec) : 3.33
3.31/3.33 c Solving Nodes : 2979
3.31/3.33 c Primal Bound : -1.50000000000000e+01 (263 solutions)
3.31/3.33 c Dual Bound : -1.50000000000000e+01
3.31/3.33 c Gap : 0.00 %
3.31/3.34 s OPTIMUM FOUND
3.31/3.34 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
3.31/3.34 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
3.31/3.34 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 -x22
3.31/3.34 v -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
3.31/3.34 c SCIP Status : problem is solved [optimal solution found]
3.31/3.34 c Total Time : 3.33
3.31/3.34 c solving : 3.33
3.31/3.34 c presolving : 0.06 (included in solving)
3.31/3.34 c reading : 0.01 (included in solving)
3.31/3.34 c Original Problem :
3.31/3.34 c Problem name : HOME/instance-3450662-1307105817.opb
3.31/3.34 c Variables : 1619 (1619 binary, 0 integer, 0 implicit integer, 0 continuous)
3.31/3.34 c Constraints : 1719 initial, 1719 maximal
3.31/3.34 c Presolved Problem :
3.31/3.34 c Problem name : t_HOME/instance-3450662-1307105817.opb
3.31/3.34 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
3.31/3.34 c Constraints : 1519 initial, 1519 maximal
3.31/3.34 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.31/3.34 c trivial : 0.00 0 0 0 0 0 0 0 0 0
3.31/3.34 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
3.31/3.34 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
3.31/3.34 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
3.31/3.34 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
3.31/3.34 c implics : 0.00 0 0 0 0 0 0 0 0 0
3.31/3.34 c probing : 0.02 0 0 0 0 0 0 0 0 0
3.31/3.34 c and : 0.02 0 0 0 0 0 0 0 0 0
3.31/3.34 c linear : 0.00 1519 0 0 1519 0 100 0 0 0
3.31/3.34 c logicor : 0.01 0 0 0 0 0 0 0 0 0
3.31/3.34 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
3.31/3.34 c root node : - 28 - - 28 - - - - -
3.31/3.34 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
3.31/3.34 c integral : 0 0 0 2203 0 2015 0 3 40 0 0 3042
3.31/3.34 c logicor : 1519 42 3095 660 0 2011 147 2 19084 8536 0 0
3.31/3.34 c countsols : 0 0 0 4 0 261 0 0 0 0 0 0
3.31/3.34 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
3.31/3.34 c integral : 1.09 0.00 0.00 1.09 0.00 0.00 0.00
3.31/3.34 c logicor : 0.16 0.01 0.07 0.02 0.00 0.06 0.00
3.31/3.34 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.31/3.34 c Propagators : #Propagate #Resprop Cutoffs DomReds
3.31/3.34 c vbounds : 0 0 0 0
3.31/3.34 c rootredcost : 4 0 0 0
3.31/3.34 c pseudoobj : 5080 4 1 22
3.31/3.34 c Propagator Timings : TotalTime Propagate Resprop
3.31/3.34 c vbounds : 0.00 0.00 0.00
3.31/3.34 c rootredcost : 0.00 0.00 0.00
3.31/3.34 c pseudoobj : 0.02 0.02 0.00
3.31/3.34 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.31/3.34 c propagation : 0.00 2 0 0 0.0 0 0.0 -
3.31/3.34 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
3.31/3.34 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.31/3.34 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.31/3.34 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.31/3.34 c applied globally : - - - 0 0.0 - - -
3.31/3.34 c applied locally : - - - 0 0.0 - - -
3.31/3.34 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.31/3.34 c cut pool : 0.03 41 - - 75 - (maximal pool size: 2684)
3.31/3.34 c redcost : 0.01 2648 0 790 0 0
3.31/3.34 c impliedbounds : 0.00 42 0 0 124 0
3.31/3.34 c intobj : 0.00 0 0 0 0 0
3.31/3.34 c gomory : 0.35 42 0 0 5428 0
3.31/3.34 c cgmip : 0.00 0 0 0 0 0
3.31/3.34 c closecuts : 0.00 0 0 0 0 0
3.31/3.34 c strongcg : 0.21 20 0 0 7475 0
3.31/3.34 c cmir : 0.03 10 0 0 0 0
3.31/3.34 c flowcover : 0.02 10 0 0 0 0
3.31/3.34 c clique : 0.05 42 0 0 348 0
3.31/3.34 c zerohalf : 0.00 0 0 0 0 0
3.31/3.34 c mcf : 0.00 1 0 0 0 0
3.31/3.34 c oddcycle : 0.00 0 0 0 0 0
3.31/3.34 c rapidlearning : 0.00 0 0 0 0 0
3.31/3.34 c Pricers : Time Calls Vars
3.31/3.34 c problem variables: 0.00 0 0
3.31/3.34 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.31/3.34 c relpscost : 1.09 1543 3 40 0 0 3042
3.31/3.34 c pscost : 0.00 0 0 0 0 0 0
3.31/3.34 c inference : 0.00 0 0 0 0 0 0
3.31/3.34 c mostinf : 0.00 0 0 0 0 0 0
3.31/3.34 c leastinf : 0.00 0 0 0 0 0 0
3.31/3.34 c fullstrong : 0.00 0 0 0 0 0 0
3.31/3.34 c allfullstrong : 0.00 0 0 0 0 0 0
3.31/3.34 c random : 0.00 0 0 0 0 0 0
3.31/3.34 c Primal Heuristics : Time Calls Found
3.31/3.34 c LP solutions : 0.00 - 4
3.31/3.34 c pseudo solutions : 0.00 - 0
3.31/3.34 c objpscostdiving : 0.00 0 0
3.31/3.34 c rootsoldiving : 0.00 0 0
3.31/3.34 c linesearchdiving : 0.00 0 0
3.31/3.34 c guideddiving : 0.00 0 0
3.31/3.34 c feaspump : 0.00 0 0
3.31/3.34 c oneopt : 0.00 6 1
3.31/3.34 c coefdiving : 0.00 1 0
3.31/3.34 c pscostdiving : 0.00 1 0
3.31/3.34 c fracdiving : 0.00 1 0
3.31/3.34 c veclendiving : 0.00 1 0
3.31/3.34 c trivial : 0.00 2 1
3.31/3.34 c shiftandpropagate: 0.00 0 0
3.31/3.34 c simplerounding : 0.06 1585 244
3.31/3.34 c zirounding : 0.04 1000 8
3.31/3.34 c rounding : 0.05 1391 1
3.31/3.34 c shifting : 0.02 197 1
3.31/3.34 c intshifting : 0.00 0 0
3.31/3.34 c twoopt : 0.00 0 0
3.31/3.34 c fixandinfer : 0.00 0 0
3.31/3.34 c clique : 0.00 0 0
3.31/3.34 c intdiving : 0.00 0 0
3.31/3.34 c actconsdiving : 0.00 0 0
3.31/3.34 c octane : 0.00 0 0
3.31/3.34 c rens : 0.01 0 0
3.31/3.34 c rins : 0.00 0 0
3.31/3.34 c localbranching : 0.00 0 0
3.31/3.34 c mutation : 0.00 0 0
3.31/3.34 c crossover : 0.07 4 3
3.31/3.34 c dins : 0.00 0 0
3.31/3.34 c vbounds : 0.00 0 0
3.31/3.34 c undercover : 0.01 1 0
3.31/3.34 c subnlp : 0.00 0 0
3.31/3.34 c trysol : 0.00 0 0
3.31/3.34 c LP : Time Calls Iterations Iter/call Iter/sec
3.31/3.34 c primal LP : 0.01 0 0 0.00 0.00
3.31/3.34 c dual LP : 0.82 3697 32839 8.88 39994.15
3.31/3.34 c lex dual LP : 0.00 0 0 0.00 -
3.31/3.34 c barrier LP : 0.00 0 0 0.00 -
3.31/3.34 c diving/probing LP: 0.00 8 55 6.88 -
3.31/3.34 c strong branching : 1.07 826 36621 44.34 34174.16
3.31/3.34 c (at root node) : - 36 12356 343.22 -
3.31/3.34 c conflict analysis: 0.00 0 0 0.00 -
3.31/3.34 c B&B Tree :
3.31/3.34 c number of runs : 1
3.31/3.34 c nodes : 2979
3.31/3.34 c nodes (total) : 2979
3.31/3.34 c nodes left : 0
3.31/3.34 c max depth : 43
3.31/3.34 c max depth (total): 43
3.31/3.34 c backtracks : 388 (13.0%)
3.31/3.34 c delayed cutoffs : 0
3.31/3.34 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.31/3.34 c avg switch length: 3.30
3.31/3.34 c switching time : 0.09
3.31/3.34 c Solution :
3.31/3.34 c Solutions found : 263 (8 improvements)
3.31/3.34 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
3.31/3.34 c Primal Bound : -1.50000000000000e+01 (in run 1, after 2765 nodes, 3.25 seconds, depth 13, found by <relaxation>)
3.31/3.34 c Dual Bound : -1.50000000000000e+01
3.31/3.34 c Gap : 0.00 %
3.31/3.34 c Root Dual Bound : -2.00308160319240e+01
3.31/3.34 c Root Iterations : 3227
3.31/3.35 c Time complete: 3.34.
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-3450662-1307105817/watcher-3450662-1307105817 -o /tmp/evaluation-result-3450662-1307105817/solver-3450662-1307105817 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450662-1307105817.opb -t 1800 -m 15500
running on 4 cores: 1,3,5,7
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: 1.99 2.02 2.00 2/498 11394
/proc/meminfo: memFree=29036068/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=17596 CPUtime=0.01 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 3269 0 0 0 1 0 0 0 25 0 1 0 822181331 18018304 3221 33554432000 4194304 9163163 140736280072944 18446744073709551615 8041965 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 4399 3235 443 1214 0 3181 0
[startup+0.0308931 s]
/proc/loadavg: 1.99 2.02 2.00 2/498 11394
/proc/meminfo: memFree=29036068/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=22500 CPUtime=0.02 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 4644 0 0 0 2 0 0 0 25 0 1 0 822181331 23040000 4339 33554432000 4194304 9163163 140736280072944 18446744073709551615 18446744073699065939 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 5625 4339 505 1214 0 4407 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22500
[startup+0.100888 s]
/proc/loadavg: 1.99 2.02 2.00 2/498 11394
/proc/meminfo: memFree=29036068/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=27944 CPUtime=0.09 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 8330 0 0 0 9 0 0 0 25 0 1 0 822181331 28614656 5901 33554432000 4194304 9163163 140736280072944 18446744073709551615 6668677 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 6986 5901 678 1214 0 5768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27944
[startup+0.30086 s]
/proc/loadavg: 1.99 2.02 2.00 2/498 11394
/proc/meminfo: memFree=29036068/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=30992 CPUtime=0.29 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 9085 0 0 0 28 1 0 0 25 0 1 0 822181331 31735808 6655 33554432000 4194304 9163163 140736280072944 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 7748 6655 691 1214 0 6530 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30992
[startup+0.700792 s]
/proc/loadavg: 1.99 2.02 2.00 2/498 11394
/proc/meminfo: memFree=29036068/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=40160 CPUtime=0.69 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 11348 0 0 0 66 3 0 0 25 0 1 0 822181331 41123840 8917 33554432000 4194304 9163163 140736280072944 18446744073709551615 6651208 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 10040 8917 693 1214 0 8822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40160
[startup+1.50065 s]
/proc/loadavg: 1.99 2.02 2.00 3/499 11395
/proc/meminfo: memFree=29001340/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=41296 CPUtime=1.49 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 13426 0 0 0 140 9 0 0 25 0 1 0 822181331 42287104 9317 33554432000 4194304 9163163 140736280072944 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 10324 9317 710 1214 0 9106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41296
[startup+3.10038 s]
/proc/loadavg: 1.99 2.02 2.00 3/499 11395
/proc/meminfo: memFree=28999232/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=41296 CPUtime=3.09 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 21789 0 0 0 274 35 0 0 25 0 1 0 822181331 42287104 9339 33554432000 4194304 9163163 140736280072944 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 10324 9339 732 1214 0 9106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41296
Solver just ended. Dumping a history of the last processes samples
[startup+3.31835 s]
/proc/loadavg: 1.99 2.02 2.00 3/499 11395
/proc/meminfo: memFree=28999356/32951132 swapFree=57925096/67111528
[pid=11394] ppid=11392 vsize=41296 CPUtime=3.31 cores=1,3,5,7
/proc/11394/stat : 11394 (scip-2.0.1.4b.l) R 11392 11394 10513 0 -1 4202496 21789 0 0 0 293 38 0 0 25 0 1 0 822181331 42287104 9339 33554432000 4194304 9163163 140736280072944 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/11394/statm: 10324 9339 732 1214 0 9106 0
Current children cumulated CPU time (s) 3.31
Current children cumulated vsize (KiB) 41296
Child status: 0
Real time (s): 3.35179
CPU time (s): 3.35149
CPU user time (s): 2.95855
CPU system time (s): 0.39294
CPU usage (%): 99.9909
Max. virtual memory (cumulated for all children) (KiB): 41296
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.95855
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24614
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= 2
involuntary context switches= 5
runsolver used 0.019996 second user time and 0.054991 second system time
The end