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-3488588-1307783789.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
0.00/0.01 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) 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
0.00/0.04 c (round 2) 1545 del vars, 200 del conss, 0 add conss, 1545 chg bounds, 0 chg sides, 0 chg coeffs, 1545 upgd conss, 6180 impls, 0 clqs
0.00/0.06 c presolving (3 rounds):
0.00/0.06 c 1545 deleted vars, 200 deleted constraints, 0 added constraints, 1545 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06 c 9268 implications, 0 cliques
0.00/0.06 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1545 constraints
0.00/0.06 c 1545 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 | 105 | - |5241k| 0 | 100 | 100 |1545 | 100 |1545 | 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 | 105 | - |5242k| 0 | 100 | 100 |1545 | 100 |1545 | 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 | 105 | - |5243k| 0 | 100 | 100 |1545 | 100 |1545 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.10/0.11 o -10
0.10/0.11 c y 0.1s| 1 | 0 | 105 | - |5356k| 0 | 100 | 100 |1545 | 100 |1545 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+01 | 80.00%
0.10/0.12 c 0.1s| 1 | 0 | 191 | - |5251k| 0 | 89 | 100 |1545 | 100 |1553 | 8 | 0 | 0 |-4.450000e+01 |-1.000000e+01 | 77.53%
0.10/0.15 c 0.2s| 1 | 0 | 252 | - |5282k| 0 | 79 | 100 |1545 | 100 |1564 | 19 | 0 | 0 |-3.950000e+01 |-1.000000e+01 | 74.68%
0.10/0.18 c 0.2s| 1 | 0 | 344 | - |5292k| 0 | 71 | 100 |1545 | 100 |1574 | 29 | 0 | 0 |-3.550000e+01 |-1.000000e+01 | 71.83%
0.19/0.21 c 0.2s| 1 | 0 | 462 | - |5318k| 0 | 66 | 100 |1545 | 100 |1580 | 35 | 0 | 0 |-3.300000e+01 |-1.000000e+01 | 69.70%
0.19/0.25 c 0.2s| 1 | 0 | 551 | - |5334k| 0 | 63 | 100 |1545 | 100 |1588 | 43 | 0 | 0 |-3.150000e+01 |-1.000000e+01 | 68.25%
0.29/0.30 c 0.3s| 1 | 0 | 739 | - |5347k| 0 | 60 | 100 |1545 | 100 |1599 | 54 | 0 | 0 |-3.000000e+01 |-1.000000e+01 | 66.67%
0.29/0.33 c 0.3s| 1 | 0 | 848 | - |5354k| 0 | 58 | 100 |1545 | 100 |1608 | 63 | 0 | 0 |-2.900000e+01 |-1.000000e+01 | 65.52%
0.29/0.37 c 0.4s| 1 | 0 | 1007 | - |5363k| 0 | 56 | 100 |1545 | 100 |1616 | 71 | 0 | 0 |-2.800000e+01 |-1.000000e+01 | 64.29%
0.39/0.42 c 0.4s| 1 | 0 | 1087 | - |5607k| 0 | 69 | 100 |1545 | 100 |1625 | 80 | 0 | 0 |-2.741667e+01 |-1.000000e+01 | 63.53%
0.39/0.47 c 0.5s| 1 | 0 | 1287 | - |5650k| 0 | 71 | 100 |1545 | 100 |1638 | 93 | 0 | 0 |-2.600000e+01 |-1.000000e+01 | 61.54%
0.49/0.52 c 0.5s| 1 | 0 | 1483 | - |5828k| 0 | 78 | 100 |1545 | 100 | 262 | 102 | 0 | 0 |-2.510675e+01 |-1.000000e+01 | 60.17%
0.49/0.55 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.49/0.55 c 0.5s| 1 | 0 | 1590 | - |6409k| 0 | 79 | 100 |1545 | 100 | 276 | 116 | 0 | 0 |-2.434980e+01 |-1.000000e+01 | 58.93%
0.49/0.57 c 0.6s| 1 | 0 | 1698 | - |6997k| 0 | 80 | 100 |1545 | 100 | 316 | 156 | 0 | 0 |-2.391514e+01 |-1.000000e+01 | 58.19%
0.59/0.60 c 0.6s| 1 | 0 | 1798 | - |7685k| 0 | 77 | 100 |1545 | 100 | 339 | 179 | 0 | 0 |-2.321450e+01 |-1.000000e+01 | 56.92%
0.59/0.63 c 0.6s| 1 | 0 | 1936 | - |8405k| 0 | 80 | 100 |1545 | 100 | 351 | 191 | 0 | 0 |-2.262483e+01 |-1.000000e+01 | 55.80%
0.59/0.66 c 0.7s| 1 | 0 | 2065 | - |9184k| 0 | 82 | 100 |1545 | 100 | 377 | 217 | 0 | 0 |-2.230364e+01 |-1.000000e+01 | 55.16%
0.69/0.70 c 0.7s| 1 | 0 | 2215 | - | 10M| 0 | 84 | 100 |1545 | 100 | 295 | 236 | 0 | 0 |-2.184608e+01 |-1.000000e+01 | 54.23%
0.69/0.73 c 0.7s| 1 | 0 | 2290 | - | 10M| 0 | 89 | 100 |1545 | 100 | 306 | 247 | 0 | 0 |-2.162496e+01 |-1.000000e+01 | 53.76%
0.69/0.76 c 0.8s| 1 | 0 | 2377 | - | 11M| 0 | 87 | 100 |1545 | 100 | 317 | 258 | 0 | 0 |-2.146249e+01 |-1.000000e+01 | 53.41%
0.69/0.79 c 0.8s| 1 | 0 | 2500 | - | 12M| 0 | 94 | 100 |1545 | 100 | 333 | 274 | 0 | 0 |-2.112465e+01 |-1.000000e+01 | 52.66%
0.79/0.81 c 0.8s| 1 | 0 | 2569 | - | 12M| 0 | 96 | 100 |1545 | 100 | 339 | 280 | 0 | 0 |-2.098509e+01 |-1.000000e+01 | 52.35%
0.79/0.82 c 0.8s| 1 | 0 | 2657 | - | 12M| 0 | 93 | 100 |1545 | 100 | 345 | 286 | 0 | 0 |-2.078016e+01 |-1.000000e+01 | 51.88%
0.79/0.84 c 0.8s| 1 | 0 | 2742 | - | 12M| 0 | 96 | 100 |1545 | 100 | 257 | 296 | 0 | 0 |-2.064563e+01 |-1.000000e+01 | 51.56%
0.79/0.86 c 0.9s| 1 | 0 | 2787 | - | 12M| 0 | 95 | 100 |1545 | 100 | 265 | 304 | 0 | 0 |-2.054957e+01 |-1.000000e+01 | 51.34%
0.79/0.87 c 0.9s| 1 | 0 | 2851 | - | 12M| 0 | 96 | 100 |1545 | 100 | 274 | 313 | 0 | 0 |-2.042667e+01 |-1.000000e+01 | 51.04%
0.79/0.88 c 0.9s| 1 | 0 | 2894 | - | 12M| 0 | 96 | 100 |1545 | 100 | 279 | 318 | 0 | 0 |-2.035889e+01 |-1.000000e+01 | 50.88%
0.89/0.90 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.89/0.90 c 0.9s| 1 | 0 | 2938 | - | 12M| 0 | 96 | 100 |1545 | 100 | 290 | 329 | 0 | 0 |-2.028459e+01 |-1.000000e+01 | 50.70%
0.89/0.92 c 0.9s| 1 | 0 | 3064 | - | 12M| 0 | 97 | 100 |1545 | 100 | 299 | 338 | 0 | 0 |-2.018105e+01 |-1.000000e+01 | 50.45%
0.89/0.93 c 0.9s| 1 | 0 | 3104 | - | 12M| 0 | 99 | 100 |1545 | 100 | 222 | 345 | 0 | 0 |-2.012349e+01 |-1.000000e+01 | 50.31%
0.89/0.94 c 0.9s| 1 | 0 | 3186 | - | 12M| 0 | 99 | 100 |1545 | 100 | 229 | 352 | 0 | 0 |-2.002090e+01 |-1.000000e+01 | 50.05%
0.89/0.96 c 1.0s| 1 | 0 | 3251 | - | 12M| 0 | 99 | 100 |1545 | 100 | 238 | 361 | 0 | 0 |-1.996758e+01 |-1.000000e+01 | 49.92%
0.89/0.97 c 1.0s| 1 | 0 | 3277 | - | 12M| 0 | 99 | 100 |1545 | 100 | 244 | 367 | 0 | 0 |-1.993284e+01 |-1.000000e+01 | 49.83%
0.89/0.98 c 1.0s| 1 | 0 | 3330 | - | 12M| 0 | 99 | 100 |1545 | 100 | 252 | 375 | 0 | 0 |-1.988495e+01 |-1.000000e+01 | 49.71%
0.99/1.00 c 1.0s| 1 | 0 | 3359 | - | 12M| 0 | 100 | 100 |1545 | 100 | 258 | 381 | 0 | 0 |-1.986400e+01 |-1.000000e+01 | 49.66%
0.99/1.01 c 1.0s| 1 | 0 | 3385 | - | 12M| 0 | 100 | 100 |1545 | 100 | 210 | 386 | 0 | 0 |-1.985172e+01 |-1.000000e+01 | 49.63%
0.99/1.02 c 1.0s| 1 | 0 | 3419 | - | 12M| 0 | 100 | 100 |1545 | 100 | 218 | 394 | 0 | 0 |-1.983804e+01 |-1.000000e+01 | 49.59%
0.99/1.04 c 1.0s| 1 | 0 | 3448 | - | 12M| 0 | 100 | 100 |1545 | 100 | 223 | 399 | 0 | 0 |-1.982640e+01 |-1.000000e+01 | 49.56%
0.99/1.05 c 1.0s| 1 | 0 | 3452 | - | 12M| 0 | 100 | 100 |1545 | 100 | 226 | 402 | 0 | 0 |-1.982580e+01 |-1.000000e+01 | 49.56%
0.99/1.06 c 1.1s| 1 | 0 | 3456 | - | 12M| 0 | 100 | 100 |1545 | 100 | 228 | 404 | 0 | 0 |-1.982505e+01 |-1.000000e+01 | 49.56%
0.99/1.07 c 1.1s| 1 | 0 | 3550 | - | 12M| 0 | 99 | 100 |1545 | 100 | 230 | 406 | 0 | 0 |-1.977324e+01 |-1.000000e+01 | 49.43%
0.99/1.09 c 1.1s| 1 | 0 | 3582 | - | 12M| 0 | 100 | 100 |1545 | 100 | 181 | 414 | 0 | 0 |-1.976557e+01 |-1.000000e+01 | 49.41%
0.99/1.10 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.99/1.10 c 1.1s| 1 | 0 | 3596 | - | 12M| 0 | 100 | 100 |1545 | 100 | 186 | 419 | 0 | 0 |-1.976480e+01 |-1.000000e+01 | 49.40%
1.10/1.11 c 1.1s| 1 | 0 | 3600 | - | 12M| 0 | 100 | 100 |1545 | 100 | 187 | 420 | 0 | 0 |-1.976456e+01 |-1.000000e+01 | 49.40%
1.29/1.36 c 1.4s| 1 | 2 | 3600 | - | 12M| 0 | 100 | 100 |1545 | 100 | 187 | 420 | 0 | 16 |-1.976456e+01 |-1.000000e+01 | 49.40%
1.49/1.57 o -11
1.49/1.57 c R 1.6s| 26 | 13 | 4390 | 31.6 | 12M| 8 | 9 | 100 |1545 | 100 | 107 | 516 | 0 | 296 |-1.963412e+01 |-1.100000e+01 | 43.98%
1.49/1.57 o -13
1.49/1.57 c * 1.6s| 27 | 11 | 4391 | 30.4 | 12M| 8 | - | 100 |1545 | 100 | 107 | 516 | 0 | 302 |-1.963412e+01 |-1.300000e+01 | 33.79%
1.89/1.96 o -14
1.89/1.96 c * 2.0s| 236 | 28 | 7484 | 16.5 | 12M| 16 | - | 100 |1545 | 100 | 110 |1340 | 0 | 738 |-1.935233e+01 |-1.400000e+01 | 27.66%
3.20/3.20 c
3.20/3.20 c SCIP Status : problem is solved [optimal solution found]
3.20/3.20 c Solving Time (sec) : 3.20
3.20/3.20 c Solving Nodes : 3582
3.20/3.20 c Primal Bound : -1.40000000000000e+01 (272 solutions)
3.20/3.20 c Dual Bound : -1.40000000000000e+01
3.20/3.20 c Gap : 0.00 %
3.20/3.20 s OPTIMUM FOUND
3.20/3.20 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
3.20/3.20 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
3.20/3.20 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
3.20/3.20 v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 -x2 -x1
3.20/3.20 c SCIP Status : problem is solved [optimal solution found]
3.20/3.20 c Total Time : 3.20
3.20/3.20 c solving : 3.20
3.20/3.20 c presolving : 0.05 (included in solving)
3.20/3.20 c reading : 0.01 (included in solving)
3.20/3.20 c Original Problem :
3.20/3.20 c Problem name : HOME/instance-3488588-1307783789.opb
3.20/3.20 c Variables : 1645 (1645 binary, 0 integer, 0 implicit integer, 0 continuous)
3.20/3.20 c Constraints : 1745 initial, 1745 maximal
3.20/3.20 c Presolved Problem :
3.20/3.20 c Problem name : t_HOME/instance-3488588-1307783789.opb
3.20/3.20 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
3.20/3.20 c Constraints : 1545 initial, 1545 maximal
3.20/3.20 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.20/3.20 c trivial : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c implics : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c probing : 0.02 0 0 0 0 0 0 0 0 0
3.20/3.20 c setppc : 0.00 0 0 0 0 0 0 0 0 0
3.20/3.20 c and : 0.02 0 0 0 0 0 0 0 0 0
3.20/3.20 c linear : 0.00 1545 0 0 1545 0 100 0 0 0
3.20/3.20 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
3.20/3.20 c root node : - 1 - - 1 - - - - -
3.20/3.20 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
3.20/3.20 c integral : 0 0 0 2549 0 2108 0 2 39 0 0 3588
3.20/3.20 c setppc : 1545 44 6156 737 0 2104 85 1 21593 9610 0 0
3.20/3.20 c countsols : 0 0 0 2 0 272 0 0 0 0 0 0
3.20/3.20 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
3.20/3.20 c integral : 0.70 0.00 0.00 0.69 0.00 0.00 0.00
3.20/3.20 c setppc : 0.17 0.01 0.07 0.01 0.00 0.09 0.00
3.20/3.20 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.20/3.20 c Propagators : #Propagate #Resprop Cutoffs DomReds
3.20/3.20 c vbounds : 0 0 0 0
3.20/3.20 c rootredcost : 3 0 0 0
3.20/3.20 c pseudoobj : 6167 2 1 4
3.20/3.20 c Propagator Timings : TotalTime Propagate Resprop
3.20/3.20 c vbounds : 0.00 0.00 0.00
3.20/3.20 c rootredcost : 0.00 0.00 0.00
3.20/3.20 c pseudoobj : 0.02 0.02 0.00
3.20/3.20 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.20/3.20 c propagation : 0.00 1 0 0 0.0 0 0.0 -
3.20/3.20 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.20 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.20 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.20/3.20 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.20/3.20 c applied globally : - - - 0 0.0 - - -
3.20/3.20 c applied locally : - - - 0 0.0 - - -
3.20/3.20 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.20/3.20 c cut pool : 0.03 43 - - 91 - (maximal pool size: 2823)
3.20/3.20 c redcost : 0.01 3091 0 1021 0 0
3.20/3.20 c impliedbounds : 0.00 44 0 0 180 0
3.20/3.20 c intobj : 0.00 0 0 0 0 0
3.20/3.20 c gomory : 0.38 44 0 0 5555 0
3.20/3.20 c cgmip : 0.00 0 0 0 0 0
3.20/3.20 c closecuts : 0.00 0 0 0 0 0
3.20/3.20 c strongcg : 0.21 20 0 0 7657 0
3.20/3.20 c cmir : 0.03 10 0 0 0 0
3.20/3.20 c flowcover : 0.02 10 0 0 0 0
3.20/3.20 c clique : 0.06 44 0 0 349 0
3.20/3.20 c zerohalf : 0.00 0 0 0 0 0
3.20/3.20 c mcf : 0.00 1 0 0 0 0
3.20/3.20 c oddcycle : 0.00 0 0 0 0 0
3.20/3.20 c rapidlearning : 0.02 1 0 0 0 0
3.20/3.20 c Pricers : Time Calls Vars
3.20/3.20 c problem variables: 0.00 0 0
3.20/3.20 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.20/3.20 c relpscost : 0.69 1812 2 39 0 0 3588
3.20/3.20 c pscost : 0.00 0 0 0 0 0 0
3.20/3.20 c inference : 0.00 0 0 0 0 0 0
3.20/3.20 c mostinf : 0.00 0 0 0 0 0 0
3.20/3.20 c leastinf : 0.00 0 0 0 0 0 0
3.20/3.20 c fullstrong : 0.00 0 0 0 0 0 0
3.20/3.20 c allfullstrong : 0.00 0 0 0 0 0 0
3.20/3.20 c random : 0.00 0 0 0 0 0 0
3.20/3.20 c Primal Heuristics : Time Calls Found
3.20/3.20 c LP solutions : 0.00 - 2
3.20/3.20 c pseudo solutions : 0.00 - 0
3.20/3.20 c feaspump : 0.00 0 0
3.20/3.20 c oneopt : 0.00 4 0
3.20/3.20 c linesearchdiving : 0.00 2 0
3.20/3.20 c guideddiving : 0.00 2 0
3.20/3.20 c coefdiving : 0.00 3 1
3.20/3.20 c pscostdiving : 0.00 3 1
3.20/3.20 c veclendiving : 0.00 3 0
3.20/3.20 c fracdiving : 0.01 3 4
3.20/3.20 c objpscostdiving : 0.00 2 0
3.20/3.20 c rootsoldiving : 0.00 2 1
3.20/3.20 c crossover : 0.07 4 1
3.20/3.20 c trivial : 0.00 2 1
3.20/3.20 c shiftandpropagate: 0.00 0 0
3.20/3.20 c simplerounding : 0.07 1858 245
3.20/3.20 c zirounding : 0.05 1000 12
3.20/3.20 c rounding : 0.06 1858 2
3.20/3.20 c shifting : 0.02 231 1
3.20/3.20 c intshifting : 0.00 0 0
3.20/3.20 c twoopt : 0.00 0 0
3.20/3.20 c fixandinfer : 0.00 0 0
3.20/3.20 c clique : 0.00 0 0
3.20/3.20 c intdiving : 0.00 0 0
3.20/3.20 c actconsdiving : 0.00 0 0
3.20/3.20 c octane : 0.00 0 0
3.20/3.20 c rens : 0.01 0 0
3.20/3.20 c rins : 0.00 0 0
3.20/3.20 c localbranching : 0.00 0 0
3.20/3.20 c mutation : 0.00 0 0
3.20/3.20 c dins : 0.00 0 0
3.20/3.20 c vbounds : 0.00 0 0
3.20/3.20 c undercover : 0.01 1 0
3.20/3.20 c subnlp : 0.00 0 0
3.20/3.20 c trysol : 0.00 0 0
3.20/3.20 c LP : Time Calls Iterations Iter/call Iter/sec
3.20/3.20 c primal LP : 0.01 0 0 0.00 0.00
3.20/3.20 c dual LP : 0.91 4380 35384 8.08 38805.10
3.20/3.20 c lex dual LP : 0.00 0 0 0.00 -
3.20/3.20 c barrier LP : 0.00 0 0 0.00 -
3.20/3.20 c diving/probing LP: 0.01 68 360 5.29 -
3.20/3.20 c strong branching : 0.67 748 23673 31.65 35122.57
3.20/3.20 c (at root node) : - 16 6363 397.69 -
3.20/3.20 c conflict analysis: 0.00 0 0 0.00 -
3.20/3.20 c B&B Tree :
3.20/3.20 c number of runs : 1
3.20/3.20 c nodes : 3582
3.20/3.20 c nodes (total) : 3582
3.20/3.20 c nodes left : 0
3.20/3.20 c max depth : 48
3.20/3.20 c max depth (total): 48
3.20/3.20 c backtracks : 603 (16.8%)
3.20/3.20 c delayed cutoffs : 0
3.20/3.20 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.20/3.20 c avg switch length: 4.86
3.20/3.20 c switching time : 0.12
3.20/3.20 c Solution :
3.20/3.20 c Solutions found : 272 (7 improvements)
3.20/3.20 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
3.20/3.20 c Primal Bound : -1.40000000000000e+01 (in run 1, after 236 nodes, 1.96 seconds, depth 10, found by <relaxation>)
3.20/3.20 c Dual Bound : -1.40000000000000e+01
3.20/3.20 c Gap : 0.00 %
3.20/3.20 c Root Dual Bound : -1.97645617098634e+01
3.20/3.20 c Root Iterations : 3600
3.20/3.21 c Time complete: 3.21.
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-3488588-1307783789/watcher-3488588-1307783789 -o /tmp/evaluation-result-3488588-1307783789/solver-3488588-1307783789 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488588-1307783789.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 1.96 2/172 21478
/proc/meminfo: memFree=31876852/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=12972 CPUtime=0 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 2265 0 0 0 0 0 0 0 25 0 1 0 889977709 13283328 2220 33554432000 4194304 9016284 140735127662592 18446744073709551615 7824814 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21478/statm: 3243 2220 380 1178 0 2061 0
[startup+0.101626 s]
/proc/loadavg: 1.92 1.98 1.96 2/172 21478
/proc/meminfo: memFree=31876852/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=32548 CPUtime=0.1 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 9627 0 0 0 9 1 0 0 25 0 1 0 889977709 33329152 6944 33554432000 4194304 9016284 140735127662592 18446744073709551615 7870555 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 8137 6972 671 1178 0 6955 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 32548
[startup+0.200594 s]
/proc/loadavg: 1.92 1.98 1.96 2/172 21478
/proc/meminfo: memFree=31876852/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=28448 CPUtime=0.19 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 11908 0 0 0 18 1 0 0 25 0 1 0 889977709 29130752 6010 33554432000 4194304 9016284 140735127662592 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 7112 6010 688 1178 0 5930 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28448
[startup+0.300557 s]
/proc/loadavg: 1.92 1.98 1.96 2/172 21478
/proc/meminfo: memFree=31876852/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=30072 CPUtime=0.29 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 12292 0 0 0 28 1 0 0 25 0 1 0 889977709 30793728 6394 33554432000 4194304 9016284 140735127662592 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 7518 6394 688 1178 0 6336 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30072
[startup+0.700488 s]
/proc/loadavg: 1.92 1.98 1.96 2/172 21478
/proc/meminfo: memFree=31876852/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=39864 CPUtime=0.69 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 14750 0 0 0 66 3 0 0 25 0 1 0 889977709 40820736 8852 33554432000 4194304 9016284 140735127662592 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 9966 8852 692 1178 0 8784 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39864
[startup+1.50039 s]
/proc/loadavg: 1.92 1.98 1.96 3/178 21489
/proc/meminfo: memFree=31750356/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=40932 CPUtime=1.49 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 16820 0 0 0 144 5 0 0 25 0 1 0 889977709 41914368 9244 33554432000 4194304 9016284 140735127662592 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 10233 9244 696 1178 0 9051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40932
[startup+3.10099 s]
/proc/loadavg: 1.92 1.98 1.96 3/178 21489
/proc/meminfo: memFree=31744156/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=41088 CPUtime=3.09 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 28331 0 0 0 292 17 0 0 25 0 1 0 889977709 42074112 9256 33554432000 4194304 9016284 140735127662592 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 10272 9256 704 1178 0 9090 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41088
Solver just ended. Dumping a history of the last processes samples
[startup+3.20098 s]
/proc/loadavg: 1.92 1.98 1.96 3/178 21489
/proc/meminfo: memFree=31744156/32950928 swapFree=67052112/67111528
[pid=21478] ppid=21476 vsize=41088 CPUtime=3.2 cores=0,2,4,6
/proc/21478/stat : 21478 (scip-2.0.1.4b_2) R 21476 21478 18976 0 -1 4202496 28331 0 0 0 302 18 0 0 25 0 1 0 889977709 42074112 9256 33554432000 4194304 9016284 140735127662592 18446744073709551615 4318880 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/21478/statm: 10272 9256 704 1178 0 9090 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 41088
Child status: 0
Real time (s): 3.21511
CPU time (s): 3.21451
CPU user time (s): 3.03154
CPU system time (s): 0.182972
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 41088
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.03154
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28338
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= 5
involuntary context switches= 4
runsolver used 0.006998 second user time and 0.016997 second system time
The end
Begin job on node120 at 2011-06-11 11:16:29
IDJOB=3488588
IDBENCH=48192
IDSOLVER=1979
FILE ID=node120/3488588-1307783789
RUNJOBID= node120-1307783789-21459
PBS_JOBID= 13550863
Free space on /tmp= 73932 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_3.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-3488588-1307783789/watcher-3488588-1307783789 -o /tmp/evaluation-result-3488588-1307783789/solver-3488588-1307783789 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488588-1307783789.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 7197f7f0f9b455050f9ff30066ca0a9a
RANDOM SEED=147569195
node120.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 : 2666.809
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 : 5333.61
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 : 2666.809
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 : 5226.07
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 : 2666.809
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 : 5332.82
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 : 2666.809
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 : 2666.809
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 : 5332.78
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 : 2666.809
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 : 2666.809
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 : 5332.82
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 : 2666.809
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 : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32950928 kB
MemFree: 31877048 kB
Buffers: 135608 kB
Cached: 762852 kB
SwapCached: 11488 kB
Active: 343868 kB
Inactive: 572172 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32950928 kB
LowFree: 31877048 kB
SwapTotal: 67111528 kB
SwapFree: 67052112 kB
Dirty: 33800 kB
Writeback: 8 kB
AnonPages: 14924 kB
Mapped: 8864 kB
Slab: 92468 kB
PageTables: 4508 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83586992 kB
Committed_AS: 190808 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73900 MiB
End job on node120 at 2011-06-11 11:16:33