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-3691494-1338020724.opb>
0.00/0.00 c original problem has 120 variables (120 bin, 0 int, 0 impl, 0 cont) and 17 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 9 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 0 upgd conss, 1498 impls, 0 clqs
0.00/0.01 c (round 2) 11 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 11 upgd conss, 1520 impls, 0 clqs
0.00/0.01 c (round 3) 11 del vars, 4 del conss, 3 add conss, 0 chg bounds, 0 chg sides, 27 chg coeffs, 11 upgd conss, 1520 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 51/309 (16.5%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02 c presolving (4 rounds):
0.00/0.02 c 11 deleted vars, 4 deleted constraints, 3 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 27 changed coefficients
0.00/0.02 c 1520 implications, 0 cliques
0.00/0.02 c presolved problem has 309 variables (309 bin, 0 int, 0 impl, 0 cont) and 216 constraints
0.00/0.02 c 3 constraints of type <setppc>
0.00/0.02 c 196 constraints of type <and>
0.00/0.02 c 8 constraints of type <linear>
0.00/0.02 c 9 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.02
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 2.1.1.4
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1797
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 13950
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 22 | - |1297k| 0 | 9 | 309 | 221 | 309 | 412 | 0 | 5 | 0 | 2.000000e+00 | -- | Inf
0.07/0.09 c 0.1s| 1 | 0 | 433 | - |1571k| 0 | 24 | 309 | 335 | 309 | 459 | 47 | 25 | 0 | 2.000000e+00 | -- | Inf
0.09/0.10 c 0.1s| 1 | 0 | 458 | - |1615k| 0 | 42 | 309 | 335 | 309 | 472 | 60 | 25 | 0 | 2.000000e+00 | -- | Inf
0.09/0.11 c 0.1s| 1 | 0 | 498 | - |1690k| 0 | 63 | 309 | 335 | 309 | 490 | 78 | 25 | 0 | 2.000000e+00 | -- | Inf
0.09/0.14 c 0.1s| 1 | 0 | 540 | - |1806k| 0 | 78 | 309 | 335 | 309 | 518 | 106 | 25 | 0 | 2.000000e+00 | -- | Inf
0.09/0.17 c 0.2s| 1 | 0 | 605 | - |1888k| 0 | 100 | 309 | 335 | 309 | 578 | 166 | 25 | 0 | 2.000000e+00 | -- | Inf
0.19/0.22 c 0.2s| 1 | 0 | 697 | - |1949k| 0 | 104 | 309 | 335 | 309 | 640 | 228 | 25 | 0 | 2.000000e+00 | -- | Inf
0.19/0.28 c 0.3s| 1 | 2 | 697 | - |1949k| 0 | 104 | 309 | 335 | 309 | 640 | 228 | 25 | 10 | 2.000000e+00 | -- | Inf
0.68/0.75 c 0.8s| 100 | 88 | 2204 | 15.2 |2005k| 33 | 17 | 309 | 376 | 309 | 263 | 637 | 66 | 549 | 2.000000e+00 | -- | Inf
0.89/0.92 c 0.9s| 200 | 154 | 4273 | 18.0 |2131k| 33 | 77 | 309 | 453 | 309 | 226 |1126 | 143 | 631 | 2.000000e+00 | -- | Inf
1.00/1.04 c 1.0s| 300 | 231 | 5601 | 16.4 |2267k| 33 | - | 309 | 531 | 0 | 0 |1450 | 221 | 682 | 2.000000e+00 | -- | Inf
1.09/1.16 c 1.2s| 400 | 298 | 6922 | 15.6 |2407k| 39 | 69 | 309 | 617 | 309 | 247 |1822 | 307 | 720 | 2.000000e+00 | -- | Inf
1.18/1.25 c 1.3s| 500 | 365 | 8354 | 15.3 |2524k| 39 | - | 309 | 690 | 0 | 0 |2187 | 380 | 727 | 2.000000e+00 | -- | Inf
1.29/1.33 c 1.3s| 600 | 410 | 9325 | 14.4 |2629k| 39 | 61 | 309 | 799 | 309 | 204 |2426 | 489 | 731 | 2.000000e+00 | -- | Inf
1.38/1.43 c 1.4s| 700 | 465 | 10749 | 14.4 |2732k| 39 | 80 | 309 | 882 | 309 | 222 |2880 | 572 | 757 | 2.000000e+00 | -- | Inf
1.48/1.55 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.48/1.55 c 1.5s| 800 | 534 | 12310 | 14.5 |2830k| 39 | 66 | 309 | 947 | 309 | 195 |3338 | 637 | 791 | 2.000000e+00 | -- | Inf
1.59/1.63 c 1.6s| 900 | 599 | 13502 | 14.2 |2921k| 39 | 59 | 309 |1006 | 309 | 236 |3705 | 696 | 791 | 2.000000e+00 | -- | Inf
1.69/1.75 c 1.8s| 1000 | 667 | 15142 | 14.5 |3075k| 39 | 56 | 309 |1123 | 309 | 238 |4225 | 813 | 818 | 2.000000e+00 | -- | Inf
1.79/1.83 c 1.8s| 1100 | 739 | 16303 | 14.2 |3166k| 39 | 71 | 309 |1168 | 309 | 195 |4546 | 858 | 818 | 2.000000e+00 | -- | Inf
1.88/1.94 c 1.9s| 1200 | 813 | 17703 | 14.2 |3288k| 39 | 53 | 309 |1242 | 309 | 203 |4988 | 932 | 822 | 2.000000e+00 | -- | Inf
1.98/2.04 c 2.0s| 1300 | 880 | 18946 | 14.0 |3393k| 40 | 41 | 309 |1304 | 309 | 260 |5399 | 994 | 837 | 2.000000e+00 | -- | Inf
2.09/2.13 c 2.1s| 1400 | 963 | 20274 | 14.0 |3503k| 40 | 72 | 309 |1383 | 309 | 254 |5782 |1073 | 841 | 2.000000e+00 | -- | Inf
2.20/2.24 c 2.2s| 1500 | 997 | 21658 | 14.0 |3590k| 40 | 67 | 309 |1484 | 309 | 220 |6295 |1174 | 856 | 2.000000e+00 | -- | Inf
2.29/2.35 c 2.4s| 1600 | 1062 | 23162 | 14.0 |3692k| 40 | 72 | 309 |1570 | 309 | 221 |6671 |1260 | 860 | 2.000000e+00 | -- | Inf
2.38/2.44 c 2.4s| 1700 | 1120 | 24442 | 14.0 |3797k| 40 | 78 | 309 |1664 | 309 | 211 |6972 |1354 | 861 | 2.000000e+00 | -- | Inf
2.49/2.51 c 2.5s| 1800 | 1192 | 25420 | 13.7 |3896k| 40 | 62 | 309 |1727 | 309 | 231 |7233 |1417 | 864 | 2.000000e+00 | -- | Inf
2.58/2.61 c 2.6s| 1900 | 1252 | 26692 | 13.7 |3991k| 40 | 63 | 309 |1805 | 309 | 220 |7610 |1495 | 868 | 2.000000e+00 | -- | Inf
2.69/2.71 c 2.7s| 2000 | 1298 | 28136 | 13.7 |4088k| 40 | - | 309 |1898 | 0 | 0 |8007 |1588 | 873 | 2.000000e+00 | -- | Inf
2.79/2.80 c 2.8s| 2100 | 1362 | 29558 | 13.7 |4181k| 46 | 4 | 309 |1957 | 309 | 261 |8417 |1647 | 888 | 2.000000e+00 | -- | Inf
2.79/2.80 o 2
2.79/2.80 c * 2.8s| 2109 | 0 | 29590 | 13.7 |2906k| 48 | - | 309 |1971 | 309 | 256 |8424 |1661 | 888 | 2.000000e+00 | 2.000000e+00 | 0.00%
2.79/2.80 c
2.79/2.80 c SCIP Status : problem is solved [optimal solution found]
2.79/2.80 c Solving Time (sec) : 2.81
2.79/2.80 c Solving Nodes : 2109
2.79/2.80 c Primal Bound : +2.00000000000000e+00 (1 solutions)
2.79/2.80 c Dual Bound : +2.00000000000000e+00
2.79/2.80 c Gap : 0.00 %
2.79/2.81 s OPTIMUM FOUND
2.79/2.81 v x120 -x119 -x118 x117 x116 -x115 -x114 -x113 -x112 -x111 x80 -x79 x78 x77 -x76 -x110 x109 -x108 -x107 x106 -x75 -x74 -x73 x72 -x71
2.79/2.81 v -x105 -x104 -x103 -x102 x101 -x70 x69 -x68 x67 -x66 -x100 -x99 -x98 -x97 x96 -x65 -x64 -x63 x62 -x61 x95 x94 x93 -x92 x91
2.79/2.81 v -x60 -x59 -x58 x57 -x56 -x90 x89 -x88 x87 -x86 x55 x54 x53 x52 -x51 -x85 -x84 -x83 -x82 x81 -x50 x49 x48 x47 -x46 x45 x44 x43
2.79/2.81 v -x42 x41 -x40 x39 -x38 x37 x36 x35 x34 x33 -x32 x31 x30 -x29 x28 -x27 x26 x25 -x24 -x23 -x22 x21 x20 x19 x18 x17 x16 x15 x14
2.79/2.81 v -x13 -x12 x11 x10 -x9 x8 x7 x6 -x5 -x4 -x3 x2 -x1
2.79/2.81 c SCIP Status : problem is solved [optimal solution found]
2.79/2.81 c Total Time : 2.81
2.79/2.81 c solving : 2.81
2.79/2.81 c presolving : 0.02 (included in solving)
2.79/2.81 c reading : 0.00 (included in solving)
2.79/2.81 c copying : 0.01 (3 #copies) (minimal 0.00, maximal 0.00, average 0.00)
2.79/2.81 c Original Problem :
2.79/2.81 c Problem name : HOME/instance-3691494-1338020724.opb
2.79/2.81 c Variables : 120 (120 binary, 0 integer, 0 implicit integer, 0 continuous)
2.79/2.81 c Constraints : 17 initial, 17 maximal
2.79/2.81 c Objective sense : minimize
2.79/2.81 c Presolved Problem :
2.79/2.81 c Problem name : t_HOME/instance-3691494-1338020724.opb
2.79/2.81 c Variables : 309 (309 binary, 0 integer, 0 implicit integer, 0 continuous)
2.79/2.81 c Constraints : 216 initial, 1971 maximal
2.79/2.81 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.79/2.81 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c implics : 0.00 0.00 0 2 0 0 0 0 0 0 0
2.79/2.81 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c setppc : 0.00 0.00 0 0 0 0 0 1 0 0 0
2.79/2.81 c and : 0.01 0.00 0 0 0 0 0 3 3 0 0
2.79/2.81 c linear : 0.00 0.00 1 8 0 0 0 0 0 0 27
2.79/2.81 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
2.79/2.81 c root node : - - 0 - - 0 - - - - -
2.79/2.81 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
2.79/2.81 c integral : 0 0 0 0 1870 0 8 0 0 100 0 0 3640
2.79/2.81 c setppc : 3 3 6 4257 0 0 5 152 18 316 0 0 0
2.79/2.81 c and : 196 196 3946 7192 0 0 3 13059 132 10043 8243 0 0
2.79/2.81 c linear : 8+ 102 7 7059 0 0 0 3527 351 3439 14 0 0
2.79/2.81 c logicor : 9+ 1670 6 3248 0 0 0 1107 36 762 20 0 0
2.79/2.81 c countsols : 0 0 0 0 1 0 2 0 0 0 0 0 0
2.79/2.81 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
2.79/2.81 c integral : 0.57 0.00 0.00 0.00 0.57 0.00 0.00 0.00
2.79/2.81 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.79/2.81 c and : 0.12 0.00 0.07 0.04 0.00 0.00 0.00 0.00
2.79/2.81 c linear : 0.04 0.00 0.00 0.04 0.00 0.00 0.00 0.01
2.79/2.81 c logicor : 0.02 0.00 0.00 0.02 0.00 0.00 0.00 0.00
2.79/2.81 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.79/2.81 c Propagators : #Propagate #ResProp Cutoffs DomReds
2.79/2.81 c rootredcost : 0 0 0 0
2.79/2.81 c pseudoobj : 8981 0 0 0
2.79/2.81 c vbounds : 0 0 0 0
2.79/2.81 c redcost : 4079 0 0 0
2.79/2.81 c probing : 0 0 0 0
2.79/2.81 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
2.79/2.81 c rootredcost : 0.00 0.00 0.00 0.00 0.00
2.79/2.81 c pseudoobj : 0.01 0.00 0.00 0.01 0.00
2.79/2.81 c vbounds : 0.00 0.00 0.00 0.00 0.00
2.79/2.81 c redcost : 0.02 0.00 0.00 0.02 0.00
2.79/2.81 c probing : 0.00 0.00 0.00 0.00 0.00
2.79/2.81 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.79/2.81 c propagation : 0.02 537 524 3057 20.8 137 16.1 -
2.79/2.81 c infeasible LP : 0.00 31 31 79 15.6 13 12.2 0
2.79/2.81 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.79/2.81 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.79/2.81 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.79/2.81 c applied globally : - - - 1661 15.9 - - -
2.79/2.81 c applied locally : - - - 0 0.0 - - -
2.79/2.81 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
2.79/2.81 c cut pool : 0.00 5 - - 68 - (maximal pool size: 391)
2.79/2.81 c closecuts : 0.00 0.00 0 0 0 0 0
2.79/2.81 c impliedbounds : 0.00 0.00 6 0 0 165 0
2.79/2.81 c intobj : 0.00 0.00 0 0 0 0 0
2.79/2.81 c gomory : 0.04 0.00 6 0 0 174 0
2.79/2.81 c cgmip : 0.00 0.00 0 0 0 0 0
2.79/2.81 c strongcg : 0.03 0.00 6 0 0 314 0
2.79/2.81 c cmir : 0.01 0.00 6 0 0 98 0
2.79/2.81 c flowcover : 0.02 0.00 6 0 0 199 0
2.79/2.81 c clique : 0.00 0.00 6 0 0 0 0
2.79/2.81 c zerohalf : 0.00 0.00 0 0 0 0 0
2.79/2.81 c mcf : 0.00 0.00 1 0 0 0 0
2.79/2.81 c oddcycle : 0.00 0.00 0 0 0 0 0
2.79/2.81 c rapidlearning : 0.04 0.00 1 0 0 0 94
2.79/2.81 c Pricers : ExecTime SetupTime Calls Vars
2.79/2.81 c problem variables: 0.00 - 0 0
2.79/2.81 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
2.79/2.81 c relpscost : 0.56 0.00 1869 0 100 0 0 3640
2.79/2.81 c pscost : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c inference : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c mostinf : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c leastinf : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c fullstrong : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c random : 0.00 0.00 0 0 0 0 0 0
2.79/2.81 c Primal Heuristics : ExecTime SetupTime Calls Found
2.79/2.81 c LP solutions : 0.00 - - 1
2.79/2.81 c pseudo solutions : 0.00 - - 0
2.79/2.81 c oneopt : 0.00 0.00 0 0
2.79/2.81 c crossover : 0.00 0.00 0 0
2.79/2.81 c guideddiving : 0.00 0.00 0 0
2.79/2.81 c intshifting : 0.00 0.00 0 0
2.79/2.81 c objpscostdiving : 0.03 0.00 3 0
2.79/2.81 c rootsoldiving : 0.03 0.00 3 0
2.79/2.81 c coefdiving : 0.02 0.00 6 0
2.79/2.81 c pscostdiving : 0.04 0.00 6 0
2.79/2.81 c fracdiving : 0.02 0.00 6 0
2.79/2.81 c veclendiving : 0.02 0.00 6 0
2.79/2.81 c linesearchdiving : 0.02 0.00 6 0
2.79/2.81 c feaspump : 0.01 0.00 3 0
2.79/2.81 c smallcard : 0.00 0.00 0 0
2.79/2.81 c trivial : 0.00 0.00 2 0
2.79/2.81 c shiftandpropagate: 0.00 0.00 1 0
2.79/2.81 c simplerounding : 0.00 0.00 0 0
2.79/2.81 c zirounding : 0.02 0.00 0 0
2.79/2.81 c rounding : 0.02 0.00 847 0
2.79/2.81 c shifting : 0.13 0.00 223 0
2.79/2.81 c twoopt : 0.00 0.00 0 0
2.79/2.81 c indoneopt : 0.00 0.00 0 0
2.79/2.81 c indtwoopt : 0.00 0.00 0 0
2.79/2.81 c fixandinfer : 0.00 0.00 0 0
2.79/2.81 c clique : 0.00 0.00 0 0
2.79/2.81 c indcoefdiving : 0.00 0.00 0 0
2.79/2.81 c indrounding : 0.00 0.00 0 0
2.79/2.81 c nlpdiving : 0.00 0.00 0 0
2.79/2.81 c intdiving : 0.00 0.00 0 0
2.79/2.81 c actconsdiving : 0.00 0.00 0 0
2.79/2.81 c octane : 0.00 0.00 0 0
2.79/2.81 c rens : 0.01 0.00 1 0
2.79/2.81 c rins : 0.00 0.00 0 0
2.79/2.81 c localbranching : 0.00 0.00 0 0
2.79/2.81 c mutation : 0.00 0.00 0 0
2.79/2.81 c dins : 0.00 0.00 0 0
2.79/2.81 c vbounds : 0.00 0.00 0 0
2.79/2.81 c undercover : 0.02 0.00 1 0
2.79/2.81 c subnlp : 0.00 0.00 0 0
2.79/2.81 c trysol : 0.00 0.00 0 0
2.79/2.81 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
2.79/2.81 c primal LP : 0.06 434 0 0.00 0.00 0.06 434
2.79/2.81 c dual LP : 1.04 4088 26516 6.55 25404.89 0.00 37
2.79/2.81 c lex dual LP : 0.00 0 0 0.00 -
2.79/2.81 c barrier LP : 0.00 0 0 0.00 - 0.00 0
2.79/2.81 c diving/probing LP: 0.12 717 3074 4.29 26640.55
2.79/2.81 c strong branching : 0.54 888 11531 12.99 21444.96
2.79/2.81 c (at root node) : - 10 825 82.50 -
2.79/2.81 c conflict analysis: 0.00 0 0 0.00 -
2.79/2.81 c B&B Tree :
2.79/2.81 c number of runs : 1
2.79/2.81 c nodes : 2109
2.79/2.81 c nodes (total) : 2109
2.79/2.81 c nodes left : 0
2.79/2.81 c max depth : 48
2.79/2.81 c max depth (total): 48
2.79/2.81 c backtracks : 202 (9.6%)
2.79/2.81 c delayed cutoffs : 172
2.79/2.81 c repropagations : 597 (2458 domain reductions, 144 cutoffs)
2.79/2.81 c avg switch length: 2.89
2.79/2.81 c switching time : 0.13
2.79/2.81 c Solution :
2.79/2.81 c Solutions found : 1 (1 improvements)
2.79/2.81 c First Solution : +2.00000000000000e+00 (in run 1, after 2109 nodes, 2.80 seconds, depth 47, found by <relaxation>)
2.79/2.81 c Primal Bound : +2.00000000000000e+00 (in run 1, after 2109 nodes, 2.80 seconds, depth 47, found by <relaxation>)
2.79/2.81 c Dual Bound : +2.00000000000000e+00
2.79/2.81 c Gap : 0.00 %
2.79/2.81 c Root Dual Bound : +2.00000000000000e+00
2.79/2.81 c Root Iterations : 697
2.79/2.81 c Time complete: 2.8.
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-3691494-1338020724/watcher-3691494-1338020724 -o /tmp/evaluation-result-3691494-1338020724/solver-3691494-1338020724 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691494-1338020724.opb -t 1800 -m 15500
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28979
/proc/meminfo: memFree=28514180/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=12208 CPUtime=0 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 1786 0 0 0 0 0 0 0 20 0 1 0 268196508 12500992 1740 33554432000 4194304 10173063 140737328466704 140735083220168 5749424 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 3088 1749 468 1460 0 1619 0
[startup+0.0803459 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28979
/proc/meminfo: memFree=28514180/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=33988 CPUtime=0.07 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8367 0 0 0 5 2 0 0 20 0 1 0 268196508 34803712 7322 33554432000 4194304 10173063 140737328466704 140735083220168 8963895 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 8497 7322 855 1460 0 7028 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 33988
[startup+0.100343 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28979
/proc/meminfo: memFree=28514180/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=0.09 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8370 0 0 0 7 2 0 0 20 0 1 0 268196508 30609408 6333 33554432000 4194304 10173063 140737328466704 140735083220168 8982074 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6333 855 1460 0 6004 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29892
[startup+0.300262 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28979
/proc/meminfo: memFree=28514180/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=0.28 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8825 0 0 0 26 2 0 0 20 0 1 0 268196508 30609408 6375 33554432000 4194304 10173063 140737328466704 140735083220168 8982074 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6375 860 1460 0 6004 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 29892
[startup+0.700248 s]
/proc/loadavg: 2.05 2.02 1.94 3/176 28979
/proc/meminfo: memFree=28514180/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=0.68 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8827 0 0 0 65 3 0 0 20 0 1 0 268196508 30609408 6377 33554432000 4194304 10173063 140737328466704 140737328460248 8963895 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6377 860 1460 0 6004 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29892
[startup+1.50024 s]
/proc/loadavg: 2.05 2.02 1.94 3/177 28980
/proc/meminfo: memFree=28491364/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=1.48 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8829 0 0 0 142 6 0 0 20 0 1 0 268196508 30609408 6379 33554432000 4194304 10173063 140737328466704 140737328460248 8982074 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6379 862 1460 0 6004 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 29892
Solver just ended. Dumping a history of the last processes samples
[startup+2.30018 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 28980
/proc/meminfo: memFree=28490620/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=2.29 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8833 0 0 0 221 8 0 0 20 0 1 0 268196508 30609408 6383 33554432000 4194304 10173063 140737328466704 140737328461736 8982074 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6383 862 1460 0 6004 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 29892
[startup+2.70027 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 28980
/proc/meminfo: memFree=28490620/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=2.69 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8833 0 0 0 259 10 0 0 20 0 1 0 268196508 30609408 6383 33554432000 4194304 10173063 140737328466704 140737328460344 8963895 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6383 862 1460 0 6004 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 29892
[startup+2.80011 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 28980
/proc/meminfo: memFree=28490620/32873648 swapFree=7360/7360
[pid=28979] ppid=28977 vsize=29892 CPUtime=2.79 cores=0,2,4,6
/proc/28979/stat : 28979 (scip-2.1.1.4fix) R 28977 28979 28235 0 -1 4202496 8833 0 0 0 269 10 0 0 20 0 1 0 268196508 30609408 6383 33554432000 4194304 10173063 140737328466704 140737328460344 8982074 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/28979/statm: 7473 6383 862 1460 0 6004 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 29892
Child status: 0
Real time (s): 2.81743
CPU time (s): 2.81557
CPU user time (s): 2.70559
CPU system time (s): 0.109983
CPU usage (%): 99.934
Max. virtual memory (cumulated for all children) (KiB): 33988
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.70559
system time used= 0.109983
maximum resident set size= 29288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8838
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= 5
runsolver used 0.007998 second user time and 0.024996 second system time
The end
Begin job on node149 at 2012-05-26 10:25:24
IDJOB=3691494
IDBENCH=47923
IDSOLVER=2270
FILE ID=node149/3691494-1338020724
RUNJOBID= node149-1338016918-28251
PBS_JOBID= 14624326
Free space on /tmp= 71684 MiB
SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=5-P2=17-P3=2-P4=29-P5=5-P6=19-P7=17-P8=5-B.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691494-1338020724/watcher-3691494-1338020724 -o /tmp/evaluation-result-3691494-1338020724/solver-3691494-1338020724 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691494-1338020724.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 872806d45eb1cc1623065d320b93ba6e
RANDOM SEED=11090262
node149.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 : 2666.145
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 : 5332.29
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 : 2666.145
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 : 2666.145
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 : 5438.55
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 : 2666.145
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 : 2666.145
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 : 2666.145
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 : 5438.55
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 : 2666.145
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 : 5331.91
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 : 2666.145
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 : 5331.91
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 32873648 kB
MemFree: 28514716 kB
Buffers: 250532 kB
Cached: 2938372 kB
SwapCached: 0 kB
Active: 1055976 kB
Inactive: 2535124 kB
Active(anon): 403592 kB
Inactive(anon): 0 kB
Active(file): 652384 kB
Inactive(file): 2535124 kB
Unevictable: 7360 kB
Mlocked: 7360 kB
SwapTotal: 67108856 kB
SwapFree: 67108856 kB
Dirty: 13764 kB
Writeback: 0 kB
AnonPages: 408332 kB
Mapped: 17768 kB
Shmem: 200 kB
Slab: 630700 kB
SReclaimable: 74768 kB
SUnreclaim: 555932 kB
KernelStack: 1432 kB
PageTables: 4716 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 83545680 kB
Committed_AS: 539176 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 346400 kB
VmallocChunk: 34341988052 kB
HardwareCorrupted: 0 kB
AnonHugePages: 77824 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= 71672 MiB
End job on node149 at 2012-05-26 10:25:27