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-3488565-1307782934.opb>
0.00/0.00 c original problem has 730 variables (730 bin, 0 int, 0 impl, 0 cont) and 830 constraints
0.00/0.00 c problem read
0.00/0.00 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) 630 del vars, 200 del conss, 0 add conss, 630 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2520 impls, 0 clqs
0.00/0.03 c (round 2) 630 del vars, 200 del conss, 0 add conss, 630 chg bounds, 0 chg sides, 0 chg coeffs, 630 upgd conss, 2520 impls, 0 clqs
0.00/0.04 c presolving (3 rounds):
0.00/0.04 c 630 deleted vars, 200 deleted constraints, 0 added constraints, 630 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.04 c 3778 implications, 0 cliques
0.00/0.04 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 630 constraints
0.00/0.04 c 630 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 | 107 | - |2382k| 0 | 100 | 100 | 630 | 100 | 630 | 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 | 107 | - |2384k| 0 | 100 | 100 | 630 | 100 | 630 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.00/0.04 o -2
0.00/0.04 c s 0.0s| 1 | 0 | 107 | - |2385k| 0 | 100 | 100 | 630 | 100 | 630 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.00/0.07 o -16
0.00/0.07 c y 0.1s| 1 | 0 | 107 | - |2493k| 0 | 100 | 100 | 630 | 100 | 630 | 0 | 0 | 0 |-5.000000e+01 |-1.600000e+01 | 68.00%
0.00/0.08 c 0.1s| 1 | 0 | 182 | - |2391k| 0 | 94 | 100 | 630 | 100 | 638 | 8 | 0 | 0 |-4.700000e+01 |-1.600000e+01 | 65.96%
0.00/0.09 c 0.1s| 1 | 0 | 238 | - |2398k| 0 | 88 | 100 | 630 | 100 | 647 | 17 | 0 | 0 |-4.400000e+01 |-1.600000e+01 | 63.64%
0.09/0.11 c 0.1s| 1 | 0 | 305 | - |2447k| 0 | 84 | 100 | 630 | 100 | 654 | 24 | 0 | 0 |-4.200000e+01 |-1.600000e+01 | 61.90%
0.09/0.12 c 0.1s| 1 | 0 | 402 | - |2453k| 0 | 81 | 100 | 630 | 100 | 662 | 32 | 0 | 0 |-4.050000e+01 |-1.600000e+01 | 60.49%
0.09/0.13 c 0.1s| 1 | 0 | 422 | - |2458k| 0 | 80 | 100 | 630 | 100 | 671 | 41 | 0 | 0 |-4.000000e+01 |-1.600000e+01 | 60.00%
0.09/0.15 c 0.1s| 1 | 0 | 470 | - |2465k| 0 | 84 | 100 | 630 | 100 | 677 | 47 | 0 | 0 |-3.950000e+01 |-1.600000e+01 | 59.49%
0.09/0.17 c 0.2s| 1 | 0 | 566 | - |2478k| 0 | 77 | 100 | 630 | 100 | 685 | 55 | 0 | 0 |-3.850000e+01 |-1.600000e+01 | 58.44%
0.09/0.19 c 0.2s| 1 | 0 | 696 | - |2482k| 0 | 86 | 100 | 630 | 100 | 691 | 61 | 0 | 0 |-3.775000e+01 |-1.600000e+01 | 57.62%
0.19/0.23 c 0.2s| 1 | 0 | 821 | - |2539k| 0 | 81 | 100 | 630 | 100 | 698 | 68 | 0 | 0 |-3.700000e+01 |-1.600000e+01 | 56.76%
0.19/0.26 c 0.3s| 1 | 0 | 1025 | - |2638k| 0 | 98 | 100 | 630 | 100 | 708 | 78 | 0 | 0 |-3.563636e+01 |-1.600000e+01 | 55.10%
0.29/0.30 c 0.3s| 1 | 0 | 1149 | - |2782k| 0 | 95 | 100 | 630 | 100 | 241 | 87 | 0 | 0 |-3.487048e+01 |-1.600000e+01 | 54.12%
0.29/0.32 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.32 c 0.3s| 1 | 0 | 1180 | - |3330k| 0 | 99 | 100 | 630 | 100 | 250 | 96 | 0 | 0 |-3.468359e+01 |-1.600000e+01 | 53.87%
0.29/0.35 c 0.3s| 1 | 0 | 1233 | - |3804k| 0 | 95 | 100 | 630 | 100 | 274 | 120 | 0 | 0 |-3.450000e+01 |-1.600000e+01 | 53.62%
0.29/0.37 c 0.4s| 1 | 0 | 1298 | - |4157k| 0 | 99 | 100 | 630 | 100 | 286 | 132 | 0 | 0 |-3.416279e+01 |-1.600000e+01 | 53.17%
0.39/0.40 c 0.4s| 1 | 0 | 1408 | - |4802k| 0 | 99 | 100 | 630 | 100 | 301 | 147 | 0 | 0 |-3.385746e+01 |-1.600000e+01 | 52.74%
0.39/0.43 c 0.4s| 1 | 0 | 1452 | - |5560k| 0 | 99 | 100 | 630 | 100 | 313 | 159 | 0 | 0 |-3.369707e+01 |-1.600000e+01 | 52.52%
0.39/0.47 c 0.5s| 1 | 0 | 1593 | - |6416k| 0 | 100 | 100 | 630 | 100 | 253 | 171 | 0 | 0 |-3.332268e+01 |-1.600000e+01 | 51.98%
0.39/0.49 c 0.5s| 1 | 0 | 1671 | - |6670k| 0 | 99 | 100 | 630 | 100 | 267 | 185 | 0 | 0 |-3.316040e+01 |-1.600000e+01 | 51.75%
0.49/0.51 c 0.5s| 1 | 0 | 1752 | - |6944k| 0 | 100 | 100 | 630 | 100 | 278 | 196 | 0 | 0 |-3.260235e+01 |-1.600000e+01 | 50.92%
0.49/0.53 c 0.5s| 1 | 0 | 1819 | - |7492k| 0 | 99 | 100 | 630 | 100 | 289 | 207 | 0 | 0 |-3.247295e+01 |-1.600000e+01 | 50.73%
0.49/0.55 c 0.5s| 1 | 0 | 1854 | - |7504k| 0 | 100 | 100 | 630 | 100 | 297 | 215 | 0 | 0 |-3.242573e+01 |-1.600000e+01 | 50.66%
0.49/0.56 c 0.6s| 1 | 0 | 1894 | - |7532k| 0 | 100 | 100 | 630 | 100 | 301 | 219 | 0 | 0 |-3.235388e+01 |-1.600000e+01 | 50.55%
0.49/0.57 c 0.6s| 1 | 0 | 1918 | - |7537k| 0 | 100 | 100 | 630 | 100 | 239 | 224 | 0 | 0 |-3.230398e+01 |-1.600000e+01 | 50.47%
0.49/0.58 c 0.6s| 1 | 0 | 1933 | - |7539k| 0 | 100 | 100 | 630 | 100 | 244 | 229 | 0 | 0 |-3.229602e+01 |-1.600000e+01 | 50.46%
0.49/0.59 c 0.6s| 1 | 0 | 1938 | - |7539k| 0 | 100 | 100 | 630 | 100 | 245 | 230 | 0 | 0 |-3.229570e+01 |-1.600000e+01 | 50.46%
0.89/0.90 c 0.9s| 1 | 2 | 1938 | - |7541k| 0 | 100 | 100 | 630 | 100 | 245 | 230 | 0 | 26 |-3.229570e+01 |-1.600000e+01 | 50.46%
0.89/0.96 o -17
0.89/0.96 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.89/0.96 c R 1.0s| 9 | 8 | 2120 | 22.8 |7560k| 8 | 10 | 100 | 630 | 100 | 126 | 270 | 0 | 154 |-3.198684e+01 |-1.700000e+01 | 46.85%
0.89/0.97 o -20
0.89/0.97 c * 1.0s| 10 | 9 | 2123 | 20.6 |7562k| 9 | - | 100 | 630 | 100 | 125 | 270 | 0 | 164 |-3.198684e+01 |-2.000000e+01 | 37.47%
0.89/0.97 o -21
0.89/0.97 c * 1.0s| 11 | 8 | 2126 | 18.8 |7563k| 9 | - | 100 | 630 | 100 | 126 | 271 | 0 | 164 |-3.198684e+01 |-2.100000e+01 | 34.35%
1.00/1.03 o -22
1.00/1.03 c R 1.0s| 20 | 14 | 2351 | 21.7 |7578k| 9 | 14 | 100 | 630 | 100 | 120 | 306 | 0 | 278 |-3.198684e+01 |-2.200000e+01 | 31.22%
1.00/1.03 o -23
1.00/1.03 c * 1.0s| 20 | 12 | 2353 | 21.8 |7579k| 9 | - | 100 | 630 | 100 | 120 | 306 | 0 | 292 |-3.198684e+01 |-2.300000e+01 | 28.10%
1.10/1.11 o -24
1.10/1.11 c * 1.1s| 37 | 17 | 2796 | 23.8 |7598k| 9 | - | 100 | 630 | 100 | 109 | 408 | 0 | 448 |-3.198684e+01 |-2.400000e+01 | 24.97%
1.19/1.20 o -25
1.19/1.20 c * 1.2s| 76 | 27 | 3469 | 20.4 |7629k| 11 | - | 100 | 630 | 100 | 124 | 716 | 0 | 647 |-3.198684e+01 |-2.500000e+01 | 21.84%
3.09/3.10 o -26
3.09/3.10 c * 3.1s| 4416 | 152 | 58120 | 12.7 |8110k| 32 | - | 100 | 630 | 100 | 112 | 26k| 0 | 749 |-2.825000e+01 |-2.600000e+01 | 7.96%
3.30/3.37 c
3.30/3.37 c SCIP Status : problem is solved [optimal solution found]
3.30/3.37 c Solving Time (sec) : 3.37
3.30/3.37 c Solving Nodes : 5328
3.30/3.37 c Primal Bound : -2.60000000000000e+01 (291 solutions)
3.30/3.37 c Dual Bound : -2.60000000000000e+01
3.30/3.37 c Gap : 0.00 %
3.30/3.37 s OPTIMUM FOUND
3.30/3.37 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
3.30/3.37 v x72 -x71 x70 -x69 x68 -x67 x66 -x65 x64 -x63 -x62 -x61 x60 -x59 -x58 -x57 -x56 -x55 x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46
3.30/3.37 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 -x20
3.30/3.37 v -x19 -x18 -x17 -x16 -x15 -x14 -x13 x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
3.30/3.37 c SCIP Status : problem is solved [optimal solution found]
3.30/3.37 c Total Time : 3.37
3.30/3.37 c solving : 3.37
3.30/3.37 c presolving : 0.03 (included in solving)
3.30/3.37 c reading : 0.00 (included in solving)
3.30/3.37 c Original Problem :
3.30/3.37 c Problem name : HOME/instance-3488565-1307782934.opb
3.30/3.37 c Variables : 730 (730 binary, 0 integer, 0 implicit integer, 0 continuous)
3.30/3.37 c Constraints : 830 initial, 830 maximal
3.30/3.37 c Presolved Problem :
3.30/3.37 c Problem name : t_HOME/instance-3488565-1307782934.opb
3.30/3.37 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
3.30/3.37 c Constraints : 630 initial, 630 maximal
3.30/3.37 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.30/3.37 c trivial : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c implics : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c probing : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c setppc : 0.00 0 0 0 0 0 0 0 0 0
3.30/3.37 c and : 0.02 0 0 0 0 0 0 0 0 0
3.30/3.37 c linear : 0.00 630 0 0 630 0 100 0 0 0
3.30/3.37 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
3.30/3.37 c root node : - 1 - - 1 - - - - -
3.30/3.37 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
3.30/3.37 c integral : 0 0 0 4660 0 3964 0 2 25 0 0 5684
3.30/3.37 c setppc : 630 26 9771 1804 0 3960 0 0 23628 28697 0 0
3.30/3.37 c countsols : 0 0 0 6 0 287 0 0 0 0 0 0
3.30/3.37 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
3.30/3.37 c integral : 0.62 0.00 0.00 0.62 0.00 0.00 0.00
3.30/3.37 c setppc : 0.14 0.00 0.06 0.03 0.00 0.05 0.00
3.30/3.37 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.30/3.37 c Propagators : #Propagate #Resprop Cutoffs DomReds
3.30/3.37 c vbounds : 0 0 0 0
3.30/3.37 c rootredcost : 8 0 0 0
3.30/3.37 c pseudoobj : 9761 0 0 0
3.30/3.37 c Propagator Timings : TotalTime Propagate Resprop
3.30/3.37 c vbounds : 0.00 0.00 0.00
3.30/3.37 c rootredcost : 0.00 0.00 0.00
3.30/3.37 c pseudoobj : 0.03 0.03 0.00
3.30/3.37 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.30/3.37 c propagation : 0.00 0 0 0 0.0 0 0.0 -
3.30/3.37 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
3.30/3.37 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.30/3.37 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.30/3.37 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.30/3.37 c applied globally : - - - 0 0.0 - - -
3.30/3.37 c applied locally : - - - 0 0.0 - - -
3.30/3.37 c Separators : Time Calls Cutoffs DomReds Cuts Conss
3.30/3.37 c cut pool : 0.01 25 - - 326 - (maximal pool size: 1977)
3.30/3.37 c redcost : 0.01 5339 0 1373 0 0
3.30/3.37 c impliedbounds : 0.00 26 0 0 90 0
3.30/3.37 c intobj : 0.00 0 0 0 0 0
3.30/3.37 c gomory : 0.21 26 0 0 4972 0
3.30/3.37 c cgmip : 0.00 0 0 0 0 0
3.30/3.37 c closecuts : 0.00 0 0 0 0 0
3.30/3.37 c strongcg : 0.15 20 0 0 5567 0
3.30/3.37 c cmir : 0.02 10 0 0 0 0
3.30/3.37 c flowcover : 0.01 10 0 0 0 0
3.30/3.37 c clique : 0.01 26 0 0 170 0
3.30/3.37 c zerohalf : 0.00 0 0 0 0 0
3.30/3.37 c mcf : 0.00 1 0 0 0 0
3.30/3.37 c oddcycle : 0.00 0 0 0 0 0
3.30/3.37 c rapidlearning : 0.02 1 0 0 0 0
3.30/3.37 c Pricers : Time Calls Vars
3.30/3.37 c problem variables: 0.00 0 0
3.30/3.37 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
3.30/3.37 c relpscost : 0.61 2856 2 25 0 0 5684
3.30/3.37 c pscost : 0.00 0 0 0 0 0 0
3.30/3.37 c inference : 0.00 0 0 0 0 0 0
3.30/3.37 c mostinf : 0.00 0 0 0 0 0 0
3.30/3.37 c leastinf : 0.00 0 0 0 0 0 0
3.30/3.37 c fullstrong : 0.00 0 0 0 0 0 0
3.30/3.37 c allfullstrong : 0.00 0 0 0 0 0 0
3.30/3.37 c random : 0.00 0 0 0 0 0 0
3.30/3.37 c Primal Heuristics : Time Calls Found
3.30/3.37 c LP solutions : 0.00 - 6
3.30/3.37 c pseudo solutions : 0.00 - 0
3.30/3.37 c feaspump : 0.00 0 0
3.30/3.37 c crossover : 0.03 0 0
3.30/3.37 c intshifting : 0.00 0 0
3.30/3.37 c oneopt : 0.00 8 0
3.30/3.37 c fracdiving : 0.02 21 4
3.30/3.37 c veclendiving : 0.01 21 1
3.30/3.37 c linesearchdiving : 0.01 21 0
3.30/3.37 c guideddiving : 0.02 21 5
3.30/3.37 c objpscostdiving : 0.00 11 1
3.30/3.37 c rootsoldiving : 0.01 11 0
3.30/3.37 c coefdiving : 0.01 22 1
3.30/3.37 c pscostdiving : 0.01 22 2
3.30/3.37 c trivial : 0.00 2 1
3.30/3.37 c shiftandpropagate: 0.00 0 0
3.30/3.37 c simplerounding : 0.06 2924 263
3.30/3.37 c zirounding : 0.03 1000 2
3.30/3.37 c rounding : 0.10 2924 3
3.30/3.37 c shifting : 0.02 329 1
3.30/3.37 c twoopt : 0.00 0 0
3.30/3.37 c fixandinfer : 0.00 0 0
3.30/3.37 c clique : 0.00 0 0
3.30/3.37 c intdiving : 0.00 0 0
3.30/3.37 c actconsdiving : 0.00 0 0
3.30/3.37 c octane : 0.00 0 0
3.30/3.37 c rens : 0.01 0 0
3.30/3.37 c rins : 0.00 0 0
3.30/3.37 c localbranching : 0.00 0 0
3.30/3.37 c mutation : 0.00 0 0
3.30/3.37 c dins : 0.00 0 0
3.30/3.37 c vbounds : 0.00 0 0
3.30/3.37 c undercover : 0.01 1 0
3.30/3.37 c subnlp : 0.00 0 0
3.30/3.37 c trysol : 0.00 0 0
3.30/3.37 c LP : Time Calls Iterations Iter/call Iter/sec
3.30/3.37 c primal LP : 0.04 0 0 0.00 0.00
3.30/3.37 c dual LP : 1.31 7259 61179 8.43 46530.64
3.30/3.37 c lex dual LP : 0.00 0 0 0.00 -
3.30/3.37 c barrier LP : 0.00 0 0 0.00 -
3.30/3.37 c diving/probing LP: 0.06 410 2180 5.32 38599.78
3.30/3.37 c strong branching : 0.58 749 17355 23.17 29671.23
3.30/3.37 c (at root node) : - 26 7150 275.00 -
3.30/3.37 c conflict analysis: 0.00 0 0 0.00 -
3.30/3.37 c B&B Tree :
3.30/3.37 c number of runs : 1
3.30/3.37 c nodes : 5328
3.30/3.37 c nodes (total) : 5328
3.30/3.37 c nodes left : 0
3.30/3.37 c max depth : 32
3.30/3.37 c max depth (total): 32
3.30/3.37 c backtracks : 1305 (24.5%)
3.30/3.37 c delayed cutoffs : 0
3.30/3.37 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.30/3.37 c avg switch length: 5.74
3.30/3.37 c switching time : 0.15
3.30/3.37 c Solution :
3.30/3.37 c Solutions found : 291 (12 improvements)
3.30/3.37 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
3.30/3.37 c Primal Bound : -2.60000000000000e+01 (in run 1, after 4416 nodes, 3.10 seconds, depth 23, found by <relaxation>)
3.30/3.37 c Dual Bound : -2.60000000000000e+01
3.30/3.37 c Gap : 0.00 %
3.30/3.37 c Root Dual Bound : -3.22956965071845e+01
3.30/3.37 c Root Iterations : 1938
3.30/3.38 c Time complete: 3.38.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 988)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3488565-1307782934/watcher-3488565-1307782934 -o /tmp/evaluation-result-3488565-1307782934/solver-3488565-1307782934 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488565-1307782934.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: 1.08 1.06 1.35 2/174 1513
/proc/meminfo: memFree=31547552/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=9316 CPUtime=0 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 1441 0 0 0 0 0 0 0 25 0 1 0 889893847 9539584 1395 33554432000 4194304 9016284 140737125939952 18446744073709551615 6287696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/1513/statm: 2329 1400 301 1178 0 1147 0
[startup+0.096591 s]
/proc/loadavg: 1.08 1.06 1.35 2/174 1513
/proc/meminfo: memFree=31547552/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=21864 CPUtime=0.09 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 9526 0 0 0 8 1 0 0 25 0 1 0 889893847 22388736 4437 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 5466 4437 687 1178 0 4284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21864
[startup+0.1006 s]
/proc/loadavg: 1.08 1.06 1.35 2/174 1513
/proc/meminfo: memFree=31547552/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=22080 CPUtime=0.09 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 9552 0 0 0 8 1 0 0 25 0 1 0 889893847 22609920 4463 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 5520 4463 687 1178 0 4338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22080
[startup+0.300563 s]
/proc/loadavg: 1.08 1.06 1.35 2/174 1513
/proc/meminfo: memFree=31547552/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=27876 CPUtime=0.29 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 10899 0 0 0 28 1 0 0 25 0 1 0 889893847 28545024 5808 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 6969 5808 690 1178 0 5787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27876
[startup+0.700489 s]
/proc/loadavg: 1.08 1.06 1.35 2/174 1513
/proc/meminfo: memFree=31547552/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=33492 CPUtime=0.69 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 14019 0 0 0 66 3 0 0 25 0 1 0 889893847 34295808 7374 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 8373 7374 692 1178 0 7191 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33492
[startup+1.50033 s]
/proc/loadavg: 1.08 1.06 1.35 3/175 1514
/proc/meminfo: memFree=31515208/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=33288 CPUtime=1.49 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 15541 0 0 0 137 12 0 0 25 0 1 0 889893847 34086912 7332 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 8322 7332 699 1178 0 7140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33288
[startup+3.10104 s]
/proc/loadavg: 1.15 1.07 1.35 3/175 1514
/proc/meminfo: memFree=31507768/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=33856 CPUtime=3.09 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 17330 0 0 0 279 30 0 0 25 0 1 0 889893847 34668544 7438 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 8464 7438 700 1178 0 7282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33856
Solver just ended. Dumping a history of the last processes samples
[startup+3.306 s]
/proc/loadavg: 1.15 1.07 1.35 3/175 1514
/proc/meminfo: memFree=31507468/32951124 swapFree=67064368/67111528
[pid=1513] ppid=1511 vsize=33856 CPUtime=3.3 cores=1,3,5,7
/proc/1513/stat : 1513 (scip-2.0.1.4b_2) R 1511 1513 29294 0 -1 4202496 20698 0 0 0 298 32 0 0 25 0 1 0 889893847 34668544 7438 33554432000 4194304 9016284 140737125939952 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/1513/statm: 8464 7438 700 1178 0 7282 0
Current children cumulated CPU time (s) 3.3
Current children cumulated vsize (KiB) 33856
Child status: 0
Real time (s): 3.38731
CPU time (s): 3.38748
CPU user time (s): 3.05653
CPU system time (s): 0.330949
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 33856
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.05653
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20705
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 0.003999 second user time and 0.018997 second system time
The end
Begin job on node105 at 2011-06-11 11:02:14
IDJOB=3488565
IDBENCH=48169
IDSOLVER=1979
FILE ID=node105/3488565-1307782934
RUNJOBID= node105-1307782929-1258
PBS_JOBID= 13550855
Free space on /tmp= 74060 MiB
SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_2.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-3488565-1307782934/watcher-3488565-1307782934 -o /tmp/evaluation-result-3488565-1307782934/solver-3488565-1307782934 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488565-1307782934.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 597624b9879736416e28e0a242fe0005
RANDOM SEED=463911475
node105.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.65
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5226.15
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5410.70
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.825
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 31547980 kB
Buffers: 278956 kB
Cached: 805896 kB
SwapCached: 20132 kB
Active: 530700 kB
Inactive: 646400 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 31547980 kB
SwapTotal: 67111528 kB
SwapFree: 67064368 kB
Dirty: 34152 kB
Writeback: 0 kB
AnonPages: 89300 kB
Mapped: 13312 kB
Slab: 161728 kB
PageTables: 4432 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 241700 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 74044 MiB
End job on node105 at 2011-06-11 11:02:17