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-3737076-1338724485.opb>
0.00/0.01 c original problem has 726 variables (726 bin, 0 int, 0 impl, 0 cont) and 826 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:
0.00/0.03 c (round 1) 626 del vars, 200 del conss, 0 add conss, 626 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2504 impls, 0 clqs
0.00/0.03 c (round 2) 626 del vars, 200 del conss, 0 add conss, 626 chg bounds, 0 chg sides, 0 chg coeffs, 626 upgd conss, 2504 impls, 0 clqs
0.00/0.04 c presolving (3 rounds):
0.00/0.04 c 626 deleted vars, 200 deleted constraints, 0 added constraints, 626 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.04 c 3754 implications, 0 cliques
0.00/0.04 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 626 constraints
0.00/0.04 c 626 constraints of type <setppc>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.03
0.00/0.04 c - non default parameters ----------------------------------------------------------------------
0.00/0.04 c # SCIP version 2.0.1.5
0.00/0.04 c
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = 10000
0.00/0.04 c
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = 1797
0.00/0.04 c
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = 13950
0.00/0.04 c
0.00/0.04 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.04 c # [type: int, range: [1,2], default: 1]
0.00/0.04 c timing/clocktype = 2
0.00/0.04 c
0.00/0.04 c # belongs reading time to solving time?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c timing/reading = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify inequalities
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/linear/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/indicator/addCouplingCons = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify knapsacks
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c separating/rapidlearning/freq = 0
0.00/0.04 c
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving
0.00/0.04 c
0.00/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c t 0.0s| 1 | 0 | 104 | - |2368k| 0 | 100 | 100 | 626 | 100 | 626 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.00/0.04 o -1
0.00/0.04 c R 0.0s| 1 | 0 | 104 | - |2369k| 0 | 100 | 100 | 626 | 100 | 626 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.00/0.05 o -2
0.00/0.05 c s 0.0s| 1 | 0 | 104 | - |2370k| 0 | 100 | 100 | 626 | 100 | 626 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.00/0.08 o -16
0.00/0.08 c y 0.1s| 1 | 0 | 104 | - |2485k| 0 | 100 | 100 | 626 | 100 | 626 | 0 | 0 | 0 |-5.000000e+01 |-1.600000e+01 | 68.00%
0.00/0.09 c 0.1s| 1 | 0 | 196 | - |2378k| 0 | 90 | 100 | 626 | 100 | 635 | 9 | 0 | 0 |-4.500000e+01 |-1.600000e+01 | 64.44%
0.09/0.10 c 0.1s| 1 | 0 | 228 | - |2384k| 0 | 87 | 100 | 626 | 100 | 643 | 17 | 0 | 0 |-4.350000e+01 |-1.600000e+01 | 63.22%
0.09/0.11 c 0.1s| 1 | 0 | 291 | - |2390k| 0 | 85 | 100 | 626 | 100 | 650 | 24 | 0 | 0 |-4.250000e+01 |-1.600000e+01 | 62.35%
0.09/0.13 c 0.1s| 1 | 0 | 422 | - |2397k| 0 | 80 | 100 | 626 | 100 | 659 | 33 | 0 | 0 |-4.000000e+01 |-1.600000e+01 | 60.00%
0.09/0.15 c 0.1s| 1 | 0 | 474 | - |2401k| 0 | 77 | 100 | 626 | 100 | 666 | 40 | 0 | 0 |-3.850000e+01 |-1.600000e+01 | 58.44%
0.09/0.16 c 0.2s| 1 | 0 | 562 | - |2407k| 0 | 75 | 100 | 626 | 100 | 675 | 49 | 0 | 0 |-3.750000e+01 |-1.600000e+01 | 57.33%
0.09/0.19 c 0.2s| 1 | 0 | 625 | - |2434k| 0 | 73 | 100 | 626 | 100 | 681 | 55 | 0 | 0 |-3.650000e+01 |-1.600000e+01 | 56.16%
0.18/0.21 c 0.2s| 1 | 0 | 724 | - |2442k| 0 | 70 | 100 | 626 | 100 | 689 | 63 | 0 | 0 |-3.500000e+01 |-1.600000e+01 | 54.29%
0.18/0.22 c 0.2s| 1 | 0 | 735 | - |2447k| 0 | 70 | 100 | 626 | 100 | 695 | 69 | 0 | 0 |-3.500000e+01 |-1.600000e+01 | 54.29%
0.18/0.24 c 0.2s| 1 | 0 | 793 | - |2457k| 0 | 83 | 100 | 626 | 100 | 701 | 75 | 0 | 0 |-3.500000e+01 |-1.600000e+01 | 54.29%
0.18/0.26 c 0.3s| 1 | 0 | 873 | - |2497k| 0 | 80 | 100 | 626 | 100 | 217 | 82 | 0 | 0 |-3.450000e+01 |-1.600000e+01 | 53.62%
0.18/0.27 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.18/0.27 c 0.3s| 1 | 0 | 931 | - |2528k| 0 | 88 | 100 | 626 | 100 | 227 | 92 | 0 | 0 |-3.400000e+01 |-1.600000e+01 | 52.94%
0.18/0.28 c 0.3s| 1 | 0 | 1014 | - |2781k| 0 | 88 | 100 | 626 | 100 | 271 | 136 | 0 | 0 |-3.345000e+01 |-1.600000e+01 | 52.17%
0.28/0.30 c 0.3s| 1 | 0 | 1079 | - |2954k| 0 | 94 | 100 | 626 | 100 | 284 | 149 | 0 | 0 |-3.324107e+01 |-1.600000e+01 | 51.87%
0.28/0.33 c 0.3s| 1 | 0 | 1143 | - |3407k| 0 | 98 | 100 | 626 | 100 | 300 | 165 | 0 | 0 |-3.294090e+01 |-1.600000e+01 | 51.43%
0.28/0.36 c 0.4s| 1 | 0 | 1257 | - |4088k| 0 | 98 | 100 | 626 | 100 | 311 | 176 | 0 | 0 |-3.243596e+01 |-1.600000e+01 | 50.67%
0.28/0.39 c 0.4s| 1 | 0 | 1358 | - |4818k| 0 | 97 | 100 | 626 | 100 | 224 | 191 | 0 | 0 |-3.208322e+01 |-1.600000e+01 | 50.13%
0.38/0.40 c 0.4s| 1 | 0 | 1409 | - |5018k| 0 | 97 | 100 | 626 | 100 | 236 | 203 | 0 | 0 |-3.185874e+01 |-1.600000e+01 | 49.78%
0.38/0.43 c 0.4s| 1 | 0 | 1460 | - |5771k| 0 | 98 | 100 | 626 | 100 | 253 | 220 | 0 | 0 |-3.167648e+01 |-1.600000e+01 | 49.49%
0.38/0.45 c 0.4s| 1 | 0 | 1534 | - |6274k| 0 | 98 | 100 | 626 | 100 | 262 | 229 | 0 | 0 |-3.155815e+01 |-1.600000e+01 | 49.30%
0.38/0.46 c 0.5s| 1 | 0 | 1561 | - |6329k| 0 | 98 | 100 | 626 | 100 | 270 | 237 | 0 | 0 |-3.150114e+01 |-1.600000e+01 | 49.21%
0.38/0.48 c 0.5s| 1 | 0 | 1623 | - |6574k| 0 | 96 | 100 | 626 | 100 | 277 | 244 | 0 | 0 |-3.138168e+01 |-1.600000e+01 | 49.01%
0.38/0.49 c 0.5s| 1 | 0 | 1649 | - |6577k| 0 | 100 | 100 | 626 | 100 | 237 | 251 | 0 | 0 |-3.135154e+01 |-1.600000e+01 | 48.97%
0.48/0.50 c 0.5s| 1 | 0 | 1681 | - |6581k| 0 | 99 | 100 | 626 | 100 | 243 | 257 | 0 | 0 |-3.133612e+01 |-1.600000e+01 | 48.94%
0.48/0.51 c 0.5s| 1 | 0 | 1708 | - |6583k| 0 | 99 | 100 | 626 | 100 | 244 | 258 | 0 | 0 |-3.132494e+01 |-1.600000e+01 | 48.92%
0.48/0.52 c 0.5s| 1 | 0 | 1733 | - |6585k| 0 | 99 | 100 | 626 | 100 | 245 | 259 | 0 | 0 |-3.131922e+01 |-1.600000e+01 | 48.91%
0.48/0.53 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.48/0.53 c 0.5s| 1 | 0 | 1739 | - |6588k| 0 | 99 | 100 | 626 | 100 | 248 | 262 | 0 | 0 |-3.131688e+01 |-1.600000e+01 | 48.91%
0.48/0.54 c 0.5s| 1 | 0 | 1751 | - |6590k| 0 | 100 | 100 | 626 | 100 | 249 | 263 | 0 | 0 |-3.131475e+01 |-1.600000e+01 | 48.91%
0.48/0.55 c 0.5s| 1 | 0 | 1767 | - |6593k| 0 | 100 | 100 | 626 | 100 | 177 | 266 | 0 | 0 |-3.131150e+01 |-1.600000e+01 | 48.90%
0.48/0.56 c 0.6s| 1 | 0 | 1775 | - |6594k| 0 | 99 | 100 | 626 | 100 | 178 | 267 | 0 | 0 |-3.131066e+01 |-1.600000e+01 | 48.90%
0.48/0.57 c 0.6s| 1 | 0 | 1781 | - |6599k| 0 | 99 | 100 | 626 | 100 | 182 | 271 | 0 | 0 |-3.131037e+01 |-1.600000e+01 | 48.90%
0.69/0.70 c 0.7s| 1 | 2 | 1781 | - |6600k| 0 | 99 | 100 | 626 | 100 | 182 | 271 | 0 | 13 |-3.131037e+01 |-1.600000e+01 | 48.90%
0.69/0.74 o -18
0.69/0.74 c * 0.7s| 9 | 8 | 1978 | 24.6 |6620k| 8 | - | 100 | 626 | 100 | 124 | 312 | 0 | 114 |-3.102960e+01 |-1.800000e+01 | 41.99%
0.78/0.82 o -21
0.78/0.82 c * 0.8s| 18 | 13 | 2211 | 25.3 |6637k| 8 | - | 100 | 626 | 100 | 113 | 344 | 0 | 215 |-3.102960e+01 |-2.100000e+01 | 32.32%
0.89/0.94 o -22
0.89/0.94 c * 0.9s| 48 | 21 | 2690 | 19.3 |6663k| 11 | - | 100 | 626 | 100 | 128 | 472 | 0 | 452 |-3.102960e+01 |-2.200000e+01 | 29.10%
0.89/0.97 o -23
0.89/0.97 c * 1.0s| 55 | 23 | 2794 | 18.8 |6670k| 11 | - | 100 | 626 | 100 | 111 | 489 | 0 | 485 |-3.102960e+01 |-2.300000e+01 | 25.88%
0.89/0.99 o -24
0.89/0.99 c * 1.0s| 64 | 22 | 2927 | 18.2 |6676k| 11 | - | 100 | 626 | 100 | 110 | 540 | 0 | 537 |-3.102960e+01 |-2.400000e+01 | 22.65%
3.79/3.81 o -25
3.79/3.81 c * 3.8s| 5639 | 464 | 82400 | 14.3 |7634k| 32 | - | 100 | 626 | 100 | 121 | 40k| 1 | 917 |-2.775000e+01 |-2.500000e+01 | 9.91%
4.68/4.77 c
4.68/4.77 c SCIP Status : problem is solved [optimal solution found]
4.68/4.77 c Solving Time (sec) : 4.77
4.68/4.77 c Solving Nodes : 8661
4.68/4.77 c Primal Bound : -2.50000000000000e+01 (341 solutions)
4.68/4.77 c Dual Bound : -2.50000000000000e+01
4.68/4.77 c Gap : 0.00 %
4.68/4.77 s OPTIMUM FOUND
4.68/4.77 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 -x73 -x72
4.68/4.77 v -x71 -x70 x69 x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 -x55 -x54 x53 x52 -x51 -x50 -x49 -x48 -x47 x46
4.68/4.77 v -x45 -x44 -x43 -x42 -x41 -x40 -x39 x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21
4.68/4.77 v -x20 -x19 -x18 -x17 -x16 x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 -x1
4.68/4.77 c SCIP Status : problem is solved [optimal solution found]
4.68/4.77 c Total Time : 4.77
4.68/4.77 c solving : 4.77
4.68/4.77 c presolving : 0.03 (included in solving)
4.68/4.77 c reading : 0.01 (included in solving)
4.68/4.77 c Original Problem :
4.68/4.77 c Problem name : HOME/instance-3737076-1338724485.opb
4.68/4.77 c Variables : 726 (726 binary, 0 integer, 0 implicit integer, 0 continuous)
4.68/4.77 c Constraints : 826 initial, 826 maximal
4.68/4.77 c Presolved Problem :
4.68/4.77 c Problem name : t_HOME/instance-3737076-1338724485.opb
4.68/4.88 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
4.68/4.88 c Constraints : 626 initial, 627 maximal
4.68/4.88 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
4.68/4.88 c trivial : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c implics : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c probing : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c setppc : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c and : 0.02 0 0 0 0 0 0 0 0 0
4.68/4.88 c linear : 0.00 626 0 0 626 0 100 0 0 0
4.68/4.88 c logicor : 0.00 0 0 0 0 0 0 0 0 0
4.68/4.88 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
4.68/4.88 c root node : - 2 - - 2 - - - - -
4.68/4.88 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
4.68/4.88 c integral : 0 0 0 8222 0 6193 0 9 114 0 0 9428
4.68/4.88 c setppc : 626 32 16088 3455 0 6189 0 2 33096 51272 0 0
4.68/4.88 c logicor : 0+ 0 582 0 0 0 0 0 0 0 0 0
4.68/4.88 c countsols : 0 0 0 6 0 337 0 0 0 0 0 0
4.68/4.88 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
4.68/4.88 c integral : 0.58 0.00 0.00 0.58 0.00 0.00 0.00
4.68/4.88 c setppc : 0.20 0.00 0.09 0.05 0.00 0.06 0.00
4.68/4.88 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.68/4.88 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.68/4.88 c Propagators : #Propagate #Resprop Cutoffs DomReds
4.68/4.88 c vbounds : 0 0 0 0
4.68/4.88 c rootredcost : 6 0 0 0
4.68/4.88 c pseudoobj : 16100 0 0 0
4.68/4.88 c Propagator Timings : TotalTime Propagate Resprop
4.68/4.88 c vbounds : 0.00 0.00 0.00
4.68/4.88 c rootredcost : 0.00 0.00 0.00
4.68/4.88 c pseudoobj : 0.05 0.05 0.00
4.68/4.88 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.68/4.88 c propagation : 0.00 2 0 0 0.0 0 0.0 -
4.68/4.88 c infeasible LP : 0.00 1 1 1 23.0 0 0.0 0
4.68/4.88 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.68/4.88 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.68/4.88 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.68/4.88 c applied globally : - - - 1 23.0 - - -
4.68/4.88 c applied locally : - - - 0 0.0 - - -
4.68/4.88 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.68/4.88 c cut pool : 0.01 31 - - 268 - (maximal pool size: 1752)
4.68/4.88 c redcost : 0.02 9288 0 2166 0 0
4.68/4.88 c impliedbounds : 0.00 32 0 0 150 0
4.68/4.88 c intobj : 0.00 0 0 0 0 0
4.68/4.88 c gomory : 0.21 32 0 0 5036 0
4.68/4.88 c cgmip : 0.00 0 0 0 0 0
4.68/4.88 c closecuts : 0.00 0 0 0 0 0
4.68/4.88 c strongcg : 0.12 20 0 0 5253 0
4.68/4.88 c cmir : 0.02 10 0 0 0 0
4.68/4.88 c flowcover : 0.01 10 0 0 0 0
4.68/4.88 c clique : 0.01 32 0 0 180 0
4.68/4.88 c zerohalf : 0.00 0 0 0 0 0
4.68/4.88 c mcf : 0.00 1 0 0 0 0
4.68/4.88 c oddcycle : 0.00 0 0 0 0 0
4.68/4.88 c rapidlearning : 0.02 1 0 0 0 0
4.68/4.88 c Pricers : Time Calls Vars
4.68/4.88 c problem variables: 0.00 0 0
4.68/4.88 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.68/4.88 c relpscost : 0.57 4767 9 114 0 0 9428
4.68/4.88 c pscost : 0.00 0 0 0 0 0 0
4.68/4.88 c inference : 0.00 0 0 0 0 0 0
4.68/4.88 c mostinf : 0.00 0 0 0 0 0 0
4.68/4.88 c leastinf : 0.00 0 0 0 0 0 0
4.68/4.88 c fullstrong : 0.00 0 0 0 0 0 0
4.68/4.88 c allfullstrong : 0.00 0 0 0 0 0 0
4.68/4.88 c random : 0.00 0 0 0 0 0 0
4.68/4.88 c Primal Heuristics : Time Calls Found
4.68/4.88 c LP solutions : 0.00 - 6
4.68/4.88 c pseudo solutions : 0.00 - 0
4.68/4.88 c feaspump : 0.00 0 0
4.68/4.88 c oneopt : 0.00 7 0
4.68/4.88 c crossover : 0.07 2 1
4.68/4.88 c coefdiving : 0.03 48 8
4.68/4.88 c guideddiving : 0.03 48 1
4.68/4.88 c linesearchdiving : 0.03 48 5
4.68/4.88 c fracdiving : 0.03 49 8
4.68/4.88 c veclendiving : 0.03 49 12
4.68/4.88 c pscostdiving : 0.03 49 8
4.68/4.88 c rootsoldiving : 0.02 25 2
4.68/4.88 c objpscostdiving : 0.03 25 5
4.68/4.88 c trivial : 0.00 2 1
4.68/4.88 c shiftandpropagate: 0.00 0 0
4.68/4.88 c simplerounding : 0.07 4830 274
4.68/4.88 c zirounding : 0.03 1000 7
4.68/4.88 c rounding : 0.09 2832 1
4.68/4.88 c shifting : 0.03 526 1
4.68/4.88 c intshifting : 0.00 0 0
4.68/4.88 c twoopt : 0.00 0 0
4.68/4.88 c fixandinfer : 0.00 0 0
4.68/4.88 c clique : 0.00 0 0
4.68/4.88 c intdiving : 0.00 0 0
4.68/4.88 c actconsdiving : 0.00 0 0
4.68/4.88 c octane : 0.00 0 0
4.68/4.88 c rens : 0.01 0 0
4.68/4.88 c rins : 0.00 0 0
4.68/4.88 c localbranching : 0.00 0 0
4.68/4.88 c mutation : 0.00 0 0
4.68/4.88 c dins : 0.00 0 0
4.68/4.88 c vbounds : 0.00 0 0
4.68/4.88 c undercover : 0.01 1 0
4.68/4.88 c subnlp : 0.00 0 0
4.68/4.88 c trysol : 0.00 0 0
4.68/4.88 c LP : Time Calls Iterations Iter/call Iter/sec
4.68/4.88 c primal LP : 0.08 0 0 0.00 0.00
4.68/4.88 c dual LP : 2.13 12249 94190 7.69 44203.27
4.68/4.88 c lex dual LP : 0.00 0 0 0.00 -
4.68/4.88 c barrier LP : 0.00 0 0 0.00 -
4.68/4.88 c diving/probing LP: 0.15 1036 5941 5.73 38858.26
4.68/4.88 c strong branching : 0.53 1055 15726 14.91 29807.29
4.68/4.88 c (at root node) : - 13 3110 239.23 -
4.68/4.88 c conflict analysis: 0.00 0 0 0.00 -
4.68/4.88 c B&B Tree :
4.68/4.88 c number of runs : 1
4.68/4.88 c nodes : 8661
4.68/4.88 c nodes (total) : 8661
4.68/4.88 c nodes left : 0
4.68/4.88 c max depth : 32
4.68/4.88 c max depth (total): 32
4.68/4.88 c backtracks : 2191 (25.3%)
4.68/4.88 c delayed cutoffs : 0
4.68/4.88 c repropagations : 0 (0 domain reductions, 0 cutoffs)
4.68/4.88 c avg switch length: 6.40
4.68/4.88 c switching time : 0.29
4.68/4.88 c Solution :
4.68/4.88 c Solutions found : 341 (10 improvements)
4.68/4.88 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
4.68/4.88 c Primal Bound : -2.50000000000000e+01 (in run 1, after 5639 nodes, 3.80 seconds, depth 24, found by <relaxation>)
4.68/4.88 c Dual Bound : -2.50000000000000e+01
4.68/4.88 c Gap : 0.00 %
4.68/4.88 c Root Dual Bound : -3.13103712623938e+01
4.68/4.88 c Root Iterations : 1781
4.68/4.88 c Time complete: 4.77.
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-3737076-1338724485/watcher-3737076-1338724485 -o /tmp/evaluation-result-3737076-1338724485/solver-3737076-1338724485 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3737076-1338724485.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: 2.00 2.00 2.00 3/174 30094
/proc/meminfo: memFree=28138796/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=9040 CPUtime=0 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 1060 0 0 0 0 0 0 0 20 0 1 0 338573942 9256960 1014 33554432000 4194304 9016284 140733720355344 140737021249944 4447263 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 2260 1023 190 1178 0 1078 0
[startup+0.0128729 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 30094
/proc/meminfo: memFree=28138796/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=13560 CPUtime=0 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 2408 0 0 0 0 0 0 0 20 0 1 0 338573942 13885440 2362 33554432000 4194304 9016284 140733720355344 140737021249944 7842276 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 3390 2362 379 1178 0 2208 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13560
[startup+0.100262 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 30094
/proc/meminfo: memFree=28138796/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=21860 CPUtime=0.09 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 9508 0 0 0 8 1 0 0 20 0 1 0 338573942 22384640 4428 33554432000 4194304 9016284 140733720355344 140737021249944 6578107 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 5465 4428 686 1178 0 4283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21860
[startup+0.300249 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 30094
/proc/meminfo: memFree=28138796/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=26960 CPUtime=0.28 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 10703 0 0 0 27 1 0 0 20 0 1 0 338573942 27607040 5623 33554432000 4194304 9016284 140733720355344 140733720350408 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 6740 5623 690 1178 0 5558 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26960
[startup+0.700282 s]
/proc/loadavg: 2.00 2.00 2.00 3/174 30094
/proc/meminfo: memFree=28138796/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=32820 CPUtime=0.69 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 13897 0 0 0 67 2 0 0 20 0 1 0 338573942 33607680 7207 33554432000 4194304 9016284 140733720355344 140733720350408 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 8205 7207 692 1178 0 7023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32820
[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 30095
/proc/meminfo: memFree=28111616/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=32820 CPUtime=1.49 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 15479 0 0 0 144 5 0 0 20 0 1 0 338573942 33607680 7140 33554432000 4194304 9016284 140733720355344 140733720349208 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 8205 7140 700 1178 0 7023 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32820
[startup+3.10022 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 30095
/proc/meminfo: memFree=28111244/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=33816 CPUtime=3.09 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 15758 0 0 0 298 11 0 0 20 0 1 0 338573942 34627584 7419 33554432000 4194304 9016284 140733720355344 140733720349672 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 8454 7419 703 1178 0 7272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33816
Solver just ended. Dumping a history of the last processes samples
[startup+3.90022 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 30095
/proc/meminfo: memFree=28109632/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=34380 CPUtime=3.89 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 19219 0 0 0 375 14 0 0 20 0 1 0 338573942 35205120 7563 33554432000 4194304 9016284 140733720355344 140733720349672 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 8595 7563 703 1178 0 7413 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 34380
[startup+4.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 30095
/proc/meminfo: memFree=28108268/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=34320 CPUtime=4.29 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 24395 0 0 0 413 16 0 0 20 0 1 0 338573942 35143680 7594 33554432000 4194304 9016284 140733720355344 140733720348760 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 8580 7594 706 1178 0 7398 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 34320
[startup+4.70029 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 30095
/proc/meminfo: memFree=28108268/32873852 swapFree=7624/7624
[pid=30094] ppid=30092 vsize=34332 CPUtime=4.68 cores=1,3,5,7
/proc/30094/stat : 30094 (scip-2.0.1.4b_2) R 30092 30094 29314 0 -1 4202496 26052 0 0 0 451 17 0 0 20 0 1 0 338573942 35155968 7597 33554432000 4194304 9016284 140733720355344 140733720348760 7925162 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/30094/statm: 8583 7597 706 1178 0 7401 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 34332
Child status: 0
Real time (s): 4.78754
CPU time (s): 4.78327
CPU user time (s): 4.5993
CPU system time (s): 0.183972
CPU usage (%): 99.9108
Max. virtual memory (cumulated for all children) (KiB): 37820
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.5993
system time used= 0.183972
maximum resident set size= 40704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26059
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= 7
runsolver used 0.000999 second user time and 0.026995 second system time
The end
Begin job on node131 at 2012-06-03 13:54:45
IDJOB=3737076
IDBENCH=48174
IDSOLVER=2329
FILE ID=node131/3737076-1338724485
RUNJOBID= node131-1338713677-29331
PBS_JOBID= 14636738
Free space on /tmp= 71388 MiB
SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_5.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-3737076-1338724485/watcher-3737076-1338724485 -o /tmp/evaluation-result-3737076-1338724485/solver-3737076-1338724485 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3737076-1338724485.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= a142d6d7b95394ce9dab5e7d7d075ea6
RANDOM SEED=1458005095
node131.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 : 2666.805
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 : 5333.61
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.91
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 : 2666.805
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 : 5331.92
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 : 2666.805
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 : 5331.92
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873852 kB
MemFree: 28139416 kB
Buffers: 557764 kB
Cached: 3091992 kB
SwapCached: 2348 kB
Active: 1660992 kB
Inactive: 2206388 kB
Active(anon): 213716 kB
Inactive(anon): 3664 kB
Active(file): 1447276 kB
Inactive(file): 2202724 kB
Unevictable: 7624 kB
Mlocked: 7624 kB
SwapTotal: 67108856 kB
SwapFree: 67099088 kB
Dirty: 16696 kB
Writeback: 0 kB
AnonPages: 311948 kB
Mapped: 17004 kB
Shmem: 0 kB
Slab: 727940 kB
SReclaimable: 170320 kB
SUnreclaim: 557620 kB
KernelStack: 1456 kB
PageTables: 4344 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545780 kB
Committed_AS: 338600 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346360 kB
VmallocChunk: 34341988004 kB
HardwareCorrupted: 0 kB
AnonHugePages: 256000 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 7872 kB
DirectMap2M: 33538048 kB
Free space on /tmp at the end= 71372 MiB
End job on node131 at 2012-06-03 13:54:50