0.00/0.00 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 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-3693823-1338036340.opb>
0.00/0.00 c original problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.00/0.00 c problem read in 0.00
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:
0.03/0.05 c (round 1) 738 del vars, 50 del conss, 0 add conss, 738 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2952 impls, 0 clqs
0.03/0.06 c (round 2) 738 del vars, 50 del conss, 0 add conss, 738 chg bounds, 0 chg sides, 0 chg coeffs, 1476 upgd conss, 4428 impls, 0 clqs
0.03/0.06 c (0.1s) probing cycle finished: starting next cycle
0.03/0.06 c (0.1s) probing: 1/50 (2.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.03/0.06 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.03/0.06 c presolving (3 rounds):
0.03/0.06 c 738 deleted vars, 50 deleted constraints, 0 added constraints, 738 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.03/0.06 c 4428 implications, 0 cliques
0.03/0.06 c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 738 constraints
0.03/0.06 c 738 constraints of type <setppc>
0.03/0.06 c transformed objective value is always integral (scale: 1)
0.03/0.06 c Presolving Time: 0.06
0.03/0.06 c - non default parameters ----------------------------------------------------------------------
0.03/0.06 c # SCIP version 2.1.1.4
0.03/0.06 c
0.03/0.06 c # maximal time in seconds to run
0.03/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06 c limits/time = 1797
0.03/0.06 c
0.03/0.06 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.06 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.06 c limits/memory = 13950
0.03/0.06 c
0.03/0.06 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.03/0.06 c # [type: int, range: [1,2], default: 1]
0.03/0.06 c timing/clocktype = 2
0.03/0.06 c
0.03/0.06 c # belongs reading time to solving time?
0.03/0.06 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.06 c timing/reading = TRUE
0.03/0.06 c
0.03/0.06 c -----------------------------------------------------------------------------------------------
0.03/0.06 c start solving
0.03/0.06 c
0.03/0.07 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.07 c t 0.1s| 1 | 0 | 50 | - |1817k| 0 | 50 | 50 | 738 | 50 | 738 | 0 | 0 | 0 |-2.500000e+01 | 0.000000e+00 | Inf
0.03/0.07 o -1
0.03/0.07 c R 0.1s| 1 | 0 | 50 | - |1818k| 0 | 50 | 50 | 738 | 50 | 738 | 0 | 0 | 0 |-2.500000e+01 |-1.000000e+00 |2400.00%
0.03/0.07 o -2
0.03/0.07 c s 0.1s| 1 | 0 | 50 | - |1819k| 0 | 50 | 50 | 738 | 50 | 738 | 0 | 0 | 0 |-2.500000e+01 |-2.000000e+00 |1150.00%
0.03/0.08 c 0.1s| 1 | 0 | 96 | - |1826k| 0 | 33 | 50 | 738 | 50 | 743 | 5 | 0 | 0 |-1.650000e+01 |-2.000000e+00 | 725.00%
0.03/0.08 o -4
0.03/0.08 c b 0.1s| 1 | 0 | 96 | - |1827k| 0 | 33 | 50 | 738 | 50 | 743 | 5 | 0 | 0 |-1.650000e+01 |-4.000000e+00 | 312.50%
0.03/0.08 c 0.1s| 1 | 0 | 133 | - |1834k| 0 | 27 | 50 | 738 | 50 | 749 | 11 | 0 | 0 |-1.350000e+01 |-4.000000e+00 | 237.50%
0.09/0.10 c 0.1s| 1 | 0 | 218 | - |1840k| 0 | 29 | 50 | 738 | 50 | 756 | 18 | 0 | 0 |-1.100000e+01 |-4.000000e+00 | 175.00%
0.09/0.11 c 0.1s| 1 | 0 | 258 | - |1848k| 0 | 20 | 50 | 738 | 50 | 762 | 24 | 0 | 0 |-1.000000e+01 |-4.000000e+00 | 150.00%
0.09/0.12 c 0.1s| 1 | 0 | 314 | - |1856k| 0 | 27 | 50 | 738 | 50 | 767 | 29 | 0 | 0 |-9.750000e+00 |-4.000000e+00 | 143.75%
0.09/0.13 c 0.1s| 1 | 0 | 348 | - |1897k| 0 | 27 | 50 | 738 | 50 | 775 | 37 | 0 | 0 |-8.800000e+00 |-4.000000e+00 | 120.00%
0.09/0.15 c 0.1s| 1 | 0 | 371 | - |1942k| 0 | 26 | 50 | 738 | 50 | 783 | 45 | 0 | 0 |-8.500000e+00 |-4.000000e+00 | 112.50%
0.09/0.16 c 0.2s| 1 | 0 | 430 | - |1986k| 0 | 30 | 50 | 738 | 50 | 792 | 54 | 0 | 0 |-8.257143e+00 |-4.000000e+00 | 106.43%
0.09/0.18 c 0.2s| 1 | 0 | 467 | - |2222k| 0 | 34 | 50 | 738 | 50 | 800 | 62 | 0 | 0 |-7.985730e+00 |-4.000000e+00 | 99.64%
0.19/0.21 c 0.2s| 1 | 0 | 514 | - |2475k| 0 | 31 | 50 | 738 | 50 | 808 | 70 | 0 | 0 |-7.802500e+00 |-4.000000e+00 | 95.06%
0.19/0.22 c 0.2s| 1 | 0 | 566 | - |2694k| 0 | 34 | 50 | 738 | 50 | 119 | 74 | 0 | 0 |-7.612487e+00 |-4.000000e+00 | 90.31%
0.19/0.23 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.23 c 0.2s| 1 | 0 | 592 | - |2841k| 0 | 39 | 50 | 738 | 50 | 127 | 82 | 0 | 0 |-7.453475e+00 |-4.000000e+00 | 86.34%
0.19/0.23 c 0.2s| 1 | 0 | 622 | - |3045k| 0 | 40 | 50 | 738 | 50 | 135 | 90 | 0 | 0 |-7.388968e+00 |-4.000000e+00 | 84.72%
0.19/0.24 c 0.2s| 1 | 0 | 665 | - |3251k| 0 | 41 | 50 | 738 | 50 | 144 | 99 | 0 | 0 |-7.319715e+00 |-4.000000e+00 | 82.99%
0.19/0.24 c 0.2s| 1 | 0 | 731 | - |3475k| 0 | 42 | 50 | 738 | 50 | 153 | 108 | 0 | 0 |-7.260390e+00 |-4.000000e+00 | 81.51%
0.19/0.25 c 0.3s| 1 | 0 | 756 | - |3725k| 0 | 44 | 50 | 738 | 50 | 160 | 115 | 0 | 0 |-7.233960e+00 |-4.000000e+00 | 80.85%
0.19/0.26 c 0.3s| 1 | 0 | 797 | - |3925k| 0 | 46 | 50 | 738 | 50 | 117 | 121 | 0 | 0 |-7.176880e+00 |-4.000000e+00 | 79.42%
0.19/0.26 c 0.3s| 1 | 0 | 867 | - |4101k| 0 | 48 | 50 | 738 | 50 | 129 | 133 | 0 | 0 |-7.128816e+00 |-4.000000e+00 | 78.22%
0.19/0.27 c 0.3s| 1 | 0 | 907 | - |4284k| 0 | 47 | 50 | 738 | 50 | 137 | 141 | 0 | 0 |-7.070281e+00 |-4.000000e+00 | 76.76%
0.19/0.27 c 0.3s| 1 | 0 | 928 | - |4502k| 0 | 46 | 50 | 738 | 50 | 145 | 149 | 0 | 0 |-7.000000e+00 |-4.000000e+00 | 75.00%
0.19/0.28 c 0.3s| 1 | 0 | 949 | - |4508k| 0 | 48 | 50 | 738 | 50 | 152 | 156 | 0 | 0 |-7.000000e+00 |-4.000000e+00 | 75.00%
0.19/0.28 c 0.3s| 1 | 0 | 998 | - |4515k| 0 | 47 | 50 | 738 | 50 | 157 | 161 | 0 | 0 |-6.997515e+00 |-4.000000e+00 | 74.94%
0.19/0.28 c 0.3s| 1 | 0 | 1020 | - |4522k| 0 | 47 | 50 | 738 | 50 | 135 | 167 | 0 | 0 |-6.989732e+00 |-4.000000e+00 | 74.74%
0.19/0.29 c 0.3s| 1 | 0 | 1040 | - |4527k| 0 | 47 | 50 | 738 | 50 | 142 | 174 | 0 | 0 |-6.973446e+00 |-4.000000e+00 | 74.34%
0.19/0.29 c 0.3s| 1 | 0 | 1045 | - |4531k| 0 | 48 | 50 | 738 | 50 | 147 | 179 | 0 | 0 |-6.972874e+00 |-4.000000e+00 | 74.32%
0.19/0.29 c 0.3s| 1 | 0 | 1057 | - |4537k| 0 | 48 | 50 | 738 | 50 | 152 | 184 | 0 | 0 |-6.967184e+00 |-4.000000e+00 | 74.18%
0.19/0.29 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.29 c 0.3s| 1 | 0 | 1064 | - |4539k| 0 | 48 | 50 | 738 | 50 | 155 | 187 | 0 | 0 |-6.966582e+00 |-4.000000e+00 | 74.16%
0.19/0.30 c 0.3s| 1 | 0 | 1068 | - |4540k| 0 | 48 | 50 | 738 | 50 | 157 | 189 | 0 | 0 |-6.966470e+00 |-4.000000e+00 | 74.16%
0.39/0.45 c 0.4s| 1 | 2 | 1068 | - |4541k| 0 | 48 | 50 | 738 | 50 | 157 | 189 | 0 | 25 |-6.966470e+00 |-4.000000e+00 | 74.16%
0.39/0.45 o -5
0.39/0.45 c * 0.5s| 3 | 1 | 1126 | 29.0 |4552k| 2 | - | 50 | 738 | 50 | 49 | 190 | 0 | 36 |-6.843872e+00 |-5.000000e+00 | 36.88%
0.39/0.47 o -6
0.39/0.47 c * 0.5s| 5 | 0 | 1184 | 29.0 |4534k| 2 | - | 50 | 713 | 50 | 50 | 192 | 0 | 58 |-6.000000e+00 |-6.000000e+00 | 0.00%
0.39/0.47 c
0.39/0.47 c SCIP Status : problem is solved [optimal solution found]
0.39/0.47 c Solving Time (sec) : 0.47
0.39/0.47 c Solving Nodes : 5
0.39/0.47 c Primal Bound : -6.00000000000000e+00 (11 solutions)
0.39/0.47 c Dual Bound : -6.00000000000000e+00
0.39/0.47 c Gap : 0.00 %
0.39/0.47 s OPTIMUM FOUND
0.39/0.47 v -x50 -x49 -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
0.39/0.47 v -x23 x22 -x21 -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.39/0.47 c SCIP Status : problem is solved [optimal solution found]
0.39/0.47 c Total Time : 0.47
0.39/0.47 c solving : 0.47
0.39/0.47 c presolving : 0.06 (included in solving)
0.39/0.47 c reading : 0.00 (included in solving)
0.39/0.47 c copying : 0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.39/0.47 c Original Problem :
0.39/0.47 c Problem name : HOME/instance-3693823-1338036340.opb
0.39/0.47 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.47 c Constraints : 50 initial, 50 maximal
0.39/0.47 c Objective sense : minimize
0.39/0.47 c Presolved Problem :
0.39/0.47 c Problem name : t_HOME/instance-3693823-1338036340.opb
0.39/0.47 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.47 c Constraints : 738 initial, 738 maximal
0.39/0.47 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.39/0.47 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c probing : 0.01 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c setppc : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c and : 0.04 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c linear : 0.00 0.00 738 0 0 738 0 50 0 0 0
0.39/0.47 c logicor : 0.01 0.00 0 0 0 0 0 0 0 0 0
0.39/0.47 c root node : - - 1 - - 1 - - - - -
0.39/0.47 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.39/0.47 c integral : 0 0 0 0 8 0 15 0 0 2 0 0 6
0.39/0.47 c setppc : 738 738 29 59 4 0 11 0 0 70 3 0 0
0.39/0.47 c countsols : 0 0 0 0 2 0 11 0 0 0 0 0 0
0.39/0.47 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.39/0.47 c integral : 0.16 0.00 0.00 0.00 0.16 0.00 0.00 0.00
0.39/0.47 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.39/0.47 c rootredcost : 2 0 0 0
0.39/0.47 c pseudoobj : 15 0 0 0
0.39/0.47 c vbounds : 0 0 0 0
0.39/0.47 c redcost : 37 0 0 1
0.39/0.47 c probing : 0 0 0 0
0.39/0.47 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.39/0.47 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c redcost : 0.00 0.00 0.00 0.00 0.00
0.39/0.47 c probing : 0.01 0.00 0.01 0.00 0.00
0.39/0.47 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.39/0.47 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.47 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.47 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.47 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.47 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.47 c applied globally : - - - 0 0.0 - - -
0.39/0.47 c applied locally : - - - 0 0.0 - - -
0.39/0.47 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.39/0.47 c cut pool : 0.00 28 - - 259 - (maximal pool size: 1648)
0.39/0.47 c closecuts : 0.00 0.00 0 0 0 0 0
0.39/0.47 c impliedbounds : 0.00 0.00 29 0 0 0 0
0.39/0.47 c intobj : 0.00 0.00 0 0 0 0 0
0.39/0.47 c gomory : 0.01 0.00 10 0 0 500 0
0.39/0.47 c cgmip : 0.00 0.00 0 0 0 0 0
0.39/0.47 c strongcg : 0.12 0.00 20 0 0 5426 0
0.39/0.47 c cmir : 0.01 0.00 10 0 0 0 0
0.39/0.47 c flowcover : 0.01 0.00 10 0 0 0 0
0.39/0.47 c clique : 0.02 0.00 29 0 0 228 0
0.39/0.47 c zerohalf : 0.00 0.00 0 0 0 0 0
0.39/0.47 c mcf : 0.00 0.00 1 0 0 0 0
0.39/0.47 c oddcycle : 0.00 0.00 0 0 0 0 0
0.39/0.47 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.39/0.47 c Pricers : ExecTime SetupTime Calls Vars
0.39/0.47 c problem variables: 0.00 - 0 0
0.39/0.47 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.39/0.47 c relpscost : 0.16 0.00 4 0 2 0 0 6
0.39/0.47 c pscost : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c inference : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c random : 0.00 0.00 0 0 0 0 0 0
0.39/0.47 c Primal Heuristics : ExecTime SetupTime Calls Found
0.39/0.47 c LP solutions : 0.00 - - 2
0.39/0.47 c pseudo solutions : 0.00 - - 0
0.39/0.47 c crossover : 0.00 0.00 0 0
0.39/0.47 c coefdiving : 0.00 0.00 0 0
0.39/0.47 c pscostdiving : 0.00 0.00 0 0
0.39/0.47 c oneopt : 0.00 0.00 3 1
0.39/0.47 c smallcard : 0.00 0.00 0 0
0.39/0.47 c trivial : 0.00 0.00 2 1
0.39/0.47 c shiftandpropagate: 0.00 0.00 0 0
0.39/0.47 c simplerounding : 0.00 0.00 32 2
0.39/0.47 c zirounding : 0.00 0.00 3 1
0.39/0.47 c rounding : 0.00 0.00 32 1
0.39/0.47 c shifting : 0.00 0.00 29 3
0.39/0.47 c intshifting : 0.00 0.00 0 0
0.39/0.47 c twoopt : 0.00 0.00 0 0
0.39/0.47 c indtwoopt : 0.00 0.00 0 0
0.39/0.47 c indoneopt : 0.00 0.00 0 0
0.39/0.47 c fixandinfer : 0.00 0.00 0 0
0.39/0.47 c feaspump : 0.00 0.00 0 0
0.39/0.47 c clique : 0.00 0.00 0 0
0.39/0.47 c indrounding : 0.00 0.00 0 0
0.39/0.47 c indcoefdiving : 0.00 0.00 0 0
0.39/0.47 c fracdiving : 0.00 0.00 0 0
0.39/0.47 c nlpdiving : 0.00 0.00 0 0
0.39/0.47 c veclendiving : 0.00 0.00 0 0
0.39/0.47 c intdiving : 0.00 0.00 0 0
0.39/0.47 c actconsdiving : 0.00 0.00 0 0
0.39/0.47 c objpscostdiving : 0.00 0.00 0 0
0.39/0.47 c rootsoldiving : 0.00 0.00 0 0
0.39/0.47 c linesearchdiving : 0.00 0.00 0 0
0.39/0.47 c guideddiving : 0.00 0.00 0 0
0.39/0.47 c octane : 0.00 0.00 0 0
0.39/0.47 c rens : 0.01 0.00 0 0
0.39/0.47 c rins : 0.00 0.00 0 0
0.39/0.47 c localbranching : 0.00 0.00 0 0
0.39/0.47 c mutation : 0.00 0.00 0 0
0.39/0.47 c dins : 0.00 0.00 0 0
0.39/0.47 c vbounds : 0.00 0.00 0 0
0.39/0.47 c undercover : 0.00 0.00 0 0
0.39/0.47 c subnlp : 0.00 0.00 0 0
0.39/0.47 c trysol : 0.00 0.00 0 0
0.39/0.47 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.39/0.47 c primal LP : 0.00 4 0 0.00 - 0.00 4
0.39/0.47 c dual LP : 0.04 37 1184 32.89 28656.49 0.00 1
0.39/0.47 c lex dual LP : 0.00 0 0 0.00 -
0.39/0.47 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.39/0.47 c diving/probing LP: 0.00 0 0 0.00 -
0.39/0.47 c strong branching : 0.16 58 5364 92.48 33749.65
0.39/0.47 c (at root node) : - 25 4494 179.76 -
0.39/0.47 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.47 c B&B Tree :
0.39/0.47 c number of runs : 1
0.39/0.47 c nodes : 5
0.39/0.47 c nodes (total) : 5
0.39/0.47 c nodes left : 0
0.39/0.47 c max depth : 2
0.39/0.47 c max depth (total): 2
0.39/0.47 c backtracks : 1 (20.0%)
0.39/0.47 c delayed cutoffs : 0
0.39/0.47 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.39/0.47 c avg switch length: 2.00
0.39/0.47 c switching time : 0.00
0.39/0.47 c Solution :
0.39/0.47 c Solutions found : 11 (6 improvements)
0.39/0.47 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.39/0.47 c Primal Bound : -6.00000000000000e+00 (in run 1, after 5 nodes, 0.47 seconds, depth 2, found by <relaxation>)
0.39/0.47 c Dual Bound : -6.00000000000000e+00
0.39/0.47 c Gap : 0.00 %
0.39/0.47 c Root Dual Bound : -6.96646989374262e+00
0.39/0.47 c Root Iterations : 1068
0.39/0.47 c Time complete: 0.46.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3693823-1338036340/watcher-3693823-1338036340 -o /tmp/evaluation-result-3693823-1338036340/solver-3693823-1338036340 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693823-1338036340.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: 1.94 2.00 1.99 3/171 1451
/proc/meminfo: memFree=29294268/32873648 swapFree=6844/6844
[pid=1451] ppid=1449 vsize=9952 CPUtime=0 cores=1,3,5,7
/proc/1451/stat : 1451 (scip-2.1.1.4sfi) R 1449 1451 1406 0 -1 4202496 1226 0 0 0 0 0 0 0 20 0 1 0 269759849 10190848 1180 33554432000 4194304 10169799 140736868411248 140736868277240 8797266 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1451/statm: 2488 1180 413 1459 0 1020 0
[startup+0.044799 s]
/proc/loadavg: 1.94 2.00 1.99 3/171 1451
/proc/meminfo: memFree=29294268/32873648 swapFree=6844/6844
[pid=1451] ppid=1449 vsize=16848 CPUtime=0.03 cores=1,3,5,7
/proc/1451/stat : 1451 (scip-2.1.1.4sfi) R 1449 1451 1406 0 -1 4202496 3022 0 0 0 1 2 0 0 20 0 1 0 269759849 17252352 2719 33554432000 4194304 10169799 140736868411248 140736868277240 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1451/statm: 4212 2719 539 1459 0 2744 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 16848
[startup+0.100625 s]
/proc/loadavg: 1.94 2.00 1.99 3/171 1451
/proc/meminfo: memFree=29294268/32873648 swapFree=6844/6844
[pid=1451] ppid=1449 vsize=20216 CPUtime=0.09 cores=1,3,5,7
/proc/1451/stat : 1451 (scip-2.1.1.4sfi) R 1449 1451 1406 0 -1 4202496 4034 0 0 0 6 3 0 0 20 0 1 0 269759849 20701184 3729 33554432000 4194304 10169799 140736868411248 140736868277240 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1451/statm: 5054 3729 781 1459 0 3586 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20216
[startup+0.301037 s]
/proc/loadavg: 1.94 2.00 1.99 3/171 1451
/proc/meminfo: memFree=29294268/32873648 swapFree=6844/6844
[pid=1451] ppid=1449 vsize=24904 CPUtime=0.29 cores=1,3,5,7
/proc/1451/stat : 1451 (scip-2.1.1.4sfi) R 1449 1451 1406 0 -1 4202496 5253 0 0 0 26 3 0 0 20 0 1 0 269759849 25501696 4945 33554432000 4194304 10169799 140736868411248 140736868407320 7242712 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1451/statm: 6226 4945 785 1459 0 4758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24904
Solver just ended. Dumping a history of the last processes samples
[startup+0.401064 s]
/proc/loadavg: 1.94 2.00 1.99 3/171 1451
/proc/meminfo: memFree=29294268/32873648 swapFree=6844/6844
[pid=1451] ppid=1449 vsize=25016 CPUtime=0.39 cores=1,3,5,7
/proc/1451/stat : 1451 (scip-2.1.1.4sfi) R 1449 1451 1406 0 -1 4202496 6099 0 0 0 36 3 0 0 20 0 1 0 269759849 25616384 5092 33554432000 4194304 10169799 140736868411248 140736868407320 8979322 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/1451/statm: 6254 5092 816 1459 0 4786 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 25016
Child status: 0
Real time (s): 0.477159
CPU time (s): 0.475926
CPU user time (s): 0.435933
CPU system time (s): 0.039993
CPU usage (%): 99.7416
Max. virtual memory (cumulated for all children) (KiB): 25016
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.435933
system time used= 0.039993
maximum resident set size= 23128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6112
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= 4
runsolver used 0.003999 second user time and 0.003999 second system time
The end
Begin job on node124 at 2012-05-26 14:45:40
IDJOB=3693823
IDBENCH=48204
IDSOLVER=2272
FILE ID=node124/3693823-1338036340
RUNJOBID= node124-1338036340-1424
PBS_JOBID= 14624372
Free space on /tmp= 71544 MiB
SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_3.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3693823-1338036340/watcher-3693823-1338036340 -o /tmp/evaluation-result-3693823-1338036340/solver-3693823-1338036340 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693823-1338036340.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 895b392518f0ed07a83cbb5373db95e4
RANDOM SEED=1217991642
node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011
/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 : 2667.325
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5334.65
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5385.03
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5385.04
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5357.53
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5385.03
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5385.04
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5385.03
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2667.325
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips : 5385.03
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 29294912 kB
Buffers: 267916 kB
Cached: 2516052 kB
SwapCached: 0 kB
Active: 716676 kB
Inactive: 2080296 kB
Active(anon): 15664 kB
Inactive(anon): 28 kB
Active(file): 701012 kB
Inactive(file): 2080268 kB
Unevictable: 6844 kB
Mlocked: 6844 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 41060 kB
Writeback: 0 kB
AnonPages: 19860 kB
Mapped: 13156 kB
Shmem: 200 kB
Slab: 640792 kB
SReclaimable: 84728 kB
SUnreclaim: 556064 kB
KernelStack: 1352 kB
PageTables: 3620 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 103936 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 2048 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7680 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71516 MiB
End job on node124 at 2012-05-26 14:45:40