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-3690775-1338016984.opb>
0.00/0.00 c original problem has 60 variables (60 bin, 0 int, 0 impl, 0 cont) and 30 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 o 0
0.00/0.00 c feasible solution found by trivial heuristic, objective value 0.000000e+00
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 30 upgd conss, 0 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 51/60 (85.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c presolving (2 rounds):
0.00/0.01 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 0 implications, 0 cliques
0.00/0.01 c presolved problem has 60 variables (60 bin, 0 int, 0 impl, 0 cont) and 30 constraints
0.00/0.01 c 30 constraints of type <knapsack>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.1.1.4
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1797
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c t 0.0s| 1 | 0 | 71 | - | 669k| 0 | 8 | 60 | 30 | 60 | 30 | 0 | 0 | 0 |-7.839278e+03 | 0.000000e+00 | Inf
0.00/0.01 o -7534
0.00/0.01 c r 0.0s| 1 | 0 | 71 | - | 670k| 0 | 8 | 60 | 30 | 60 | 30 | 0 | 0 | 0 |-7.839278e+03 |-7.534000e+03 | 4.05%
0.00/0.01 o -7606
0.00/0.01 c R 0.0s| 1 | 0 | 71 | - | 671k| 0 | 8 | 60 | 30 | 60 | 30 | 0 | 0 | 0 |-7.839278e+03 |-7.606000e+03 | 3.07%
0.00/0.01 o -7629
0.00/0.01 c s 0.0s| 1 | 0 | 71 | - | 672k| 0 | 8 | 60 | 30 | 60 | 30 | 0 | 0 | 0 |-7.839278e+03 |-7.629000e+03 | 2.76%
0.00/0.06 o -7700
0.00/0.06 c y 0.1s| 1 | 0 | 71 | - | 711k| 0 | 8 | 60 | 30 | 60 | 30 | 0 | 0 | 0 |-7.839278e+03 |-7.700000e+03 | 1.81%
0.05/0.07 c 0.1s| 1 | 0 | 75 | - | 787k| 0 | 9 | 60 | 83 | 60 | 34 | 4 | 0 | 0 |-7.835484e+03 |-7.700000e+03 | 1.76%
0.05/0.07 o -7719
0.05/0.07 c R 0.1s| 1 | 0 | 75 | - | 789k| 0 | 9 | 60 | 83 | 60 | 34 | 4 | 0 | 0 |-7.835484e+03 |-7.719000e+03 | 1.51%
0.05/0.07 c 0.1s| 1 | 0 | 75 | - | 789k| 0 | 9 | 60 | 83 | 60 | 34 | 4 | 0 | 0 |-7.835484e+03 |-7.719000e+03 | 1.51%
0.05/0.07 c 0.1s| 1 | 0 | 75 | - | 789k| 0 | 9 | 60 | 83 | 60 | 34 | 4 | 0 | 0 |-7.835484e+03 |-7.719000e+03 | 1.51%
0.05/0.08 c 0.1s| 1 | 0 | 80 | - | 815k| 0 | 11 | 60 | 83 | 60 | 39 | 9 | 0 | 0 |-7.832853e+03 |-7.719000e+03 | 1.47%
0.05/0.09 c 0.1s| 1 | 0 | 89 | - | 844k| 0 | 12 | 60 | 83 | 60 | 45 | 15 | 0 | 0 |-7.829412e+03 |-7.719000e+03 | 1.43%
0.05/0.09 c 0.1s| 1 | 0 | 89 | - | 845k| 0 | 12 | 60 | 83 | 60 | 45 | 15 | 0 | 0 |-7.829412e+03 |-7.719000e+03 | 1.43%
0.09/0.11 c 0.1s| 1 | 0 | 92 | - | 858k| 0 | 12 | 60 | 83 | 60 | 47 | 17 | 0 | 0 |-7.828875e+03 |-7.719000e+03 | 1.42%
0.09/0.12 c 0.1s| 1 | 0 | 102 | - | 876k| 0 | 16 | 60 | 83 | 60 | 52 | 22 | 0 | 0 |-7.827683e+03 |-7.719000e+03 | 1.41%
0.09/0.15 c 0.2s| 1 | 0 | 110 | - | 897k| 0 | 16 | 60 | 83 | 60 | 57 | 27 | 0 | 0 |-7.827018e+03 |-7.719000e+03 | 1.40%
0.09/0.17 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.17 c 0.2s| 1 | 0 | 117 | - | 907k| 0 | 14 | 60 | 83 | 60 | 61 | 31 | 0 | 0 |-7.826275e+03 |-7.719000e+03 | 1.39%
0.09/0.19 c 0.2s| 1 | 0 | 129 | - | 908k| 0 | 17 | 60 | 83 | 60 | 62 | 32 | 0 | 0 |-7.826114e+03 |-7.719000e+03 | 1.39%
0.19/0.22 c 0.2s| 1 | 0 | 136 | - | 916k| 0 | 17 | 60 | 83 | 60 | 64 | 34 | 0 | 0 |-7.825406e+03 |-7.719000e+03 | 1.38%
0.19/0.25 c 0.3s| 1 | 0 | 140 | - | 917k| 0 | 17 | 60 | 83 | 60 | 66 | 36 | 0 | 0 |-7.824890e+03 |-7.719000e+03 | 1.37%
0.19/0.29 o -7761
0.19/0.29 c E 0.3s| 1 | 0 | 140 | - | 920k| 0 | 17 | 60 | 83 | 60 | 66 | 36 | 0 | 0 |-7.824890e+03 |-7.761000e+03 | 0.82%
0.19/0.29 c (run 1, node 1) restarting after 14 global fixings of integer variables
0.19/0.29 c
0.19/0.29 c (restart) converted 29 cuts from the global cut pool into linear constraints
0.19/0.29 c
0.19/0.29 c presolving:
0.19/0.29 c (round 1) 14 del vars, 1 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.29/0.30 c (round 2) 14 del vars, 1 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 1 chg coeffs, 81 upgd conss, 0 impls, 0 clqs
0.29/0.30 c presolving (3 rounds):
0.29/0.30 c 14 deleted vars, 1 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 1 changed sides, 1 changed coefficients
0.29/0.30 c 0 implications, 0 cliques
0.29/0.30 c presolved problem has 46 variables (46 bin, 0 int, 0 impl, 0 cont) and 111 constraints
0.29/0.30 c 59 constraints of type <knapsack>
0.29/0.30 c 52 constraints of type <logicor>
0.29/0.30 c transformed objective value is always integral (scale: 1)
0.29/0.30 c Presolving Time: 0.01
0.29/0.30 c
0.29/0.30 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.30 c 0.3s| 1 | 0 | 270 | - | 807k| 0 | 16 | 46 | 111 | 46 | 59 | 0 | 0 | 0 |-7.824890e+03 |-7.761000e+03 | 0.82%
0.29/0.30 c 0.3s| 1 | 0 | 270 | - | 808k| 0 | 16 | 46 | 111 | 46 | 59 | 0 | 0 | 0 |-7.824890e+03 |-7.761000e+03 | 0.82%
0.29/0.32 c 0.3s| 1 | 0 | 276 | - | 817k| 0 | 17 | 46 | 110 | 46 | 64 | 5 | 0 | 0 |-7.824361e+03 |-7.761000e+03 | 0.82%
0.29/0.32 c 0.3s| 1 | 0 | 276 | - | 818k| 0 | 17 | 46 | 110 | 46 | 64 | 5 | 0 | 0 |-7.824361e+03 |-7.761000e+03 | 0.82%
0.29/0.33 c 0.3s| 1 | 0 | 286 | - | 818k| 0 | 16 | 46 | 110 | 46 | 64 | 5 | 0 | 17 |-7.823389e+03 |-7.761000e+03 | 0.80%
0.29/0.33 c 0.3s| 1 | 2 | 286 | - | 820k| 0 | 16 | 46 | 110 | 46 | 64 | 5 | 0 | 19 |-7.823389e+03 |-7.761000e+03 | 0.80%
0.29/0.33 c (run 2, node 1) restarting after 8 global fixings of integer variables
0.29/0.33 c
0.29/0.34 c presolving:
0.29/0.34 c (round 1) 8 del vars, 51 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2 impls, 0 clqs
0.29/0.34 c presolving (2 rounds):
0.29/0.34 c 8 deleted vars, 51 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.34 c 2 implications, 0 cliques
0.29/0.34 c presolved problem has 38 variables (38 bin, 0 int, 0 impl, 0 cont) and 59 constraints
0.29/0.34 c 59 constraints of type <knapsack>
0.29/0.34 c transformed objective value is always integral (scale: 1)
0.29/0.34 c Presolving Time: 0.02
0.29/0.34 c
0.29/0.34 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.34 c 0.3s| 1 | 0 | 417 | - | 773k| 0 | 16 | 38 | 59 | 38 | 59 | 0 | 0 | 19 |-7.823389e+03 |-7.761000e+03 | 0.80%
0.29/0.36 c 0.4s| 1 | 0 | 430 | - | 781k| 0 | 16 | 38 | 59 | 38 | 64 | 5 | 0 | 19 |-7.823389e+03 |-7.761000e+03 | 0.80%
0.29/0.37 c 0.4s| 1 | 2 | 430 | - | 784k| 0 | 16 | 38 | 59 | 38 | 64 | 5 | 0 | 35 |-7.823389e+03 |-7.761000e+03 | 0.80%
0.39/0.42 o -7772
0.39/0.42 c R 0.4s| 30 | 1 | 741 | 10.0 | 821k| 7 | 5 | 38 | 64 | 38 | 42 | 5 | 5 | 173 |-7.814251e+03 |-7.772000e+03 | 0.54%
0.39/0.42 c
0.39/0.42 c SCIP Status : problem is solved [optimal solution found]
0.39/0.42 c Solving Time (sec) : 0.42
0.39/0.42 c Solving Nodes : 33 (total of 35 nodes in 3 runs)
0.39/0.42 c Primal Bound : -7.77200000000000e+03 (57 solutions)
0.39/0.42 c Dual Bound : -7.77200000000000e+03
0.39/0.42 c Gap : 0.00 %
0.39/0.42 s OPTIMUM FOUND
0.39/0.42 v -x57 x55 -x54 -x53 x52 -x51 -x50 x49 -x48 -x47 -x46 -x44 -x43 x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 -x33 -x32 x31 -x30 -x29 -x28
0.39/0.42 v -x27 -x26 -x25 x24 -x22 -x21 x20 -x19 x18 -x17 -x16 -x15 x14 -x13 x11 x10 -x9 x8 -x7 x6 x5 -x4 x3 -x2 x60 x59 -x58 -x56 x45
0.39/0.42 v -x34 -x23 x12 -x1
0.39/0.42 c SCIP Status : problem is solved [optimal solution found]
0.39/0.42 c Total Time : 0.42
0.39/0.42 c solving : 0.42
0.39/0.42 c presolving : 0.02 (included in solving)
0.39/0.42 c reading : 0.00 (included in solving)
0.39/0.42 c copying : 0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.39/0.42 c Original Problem :
0.39/0.42 c Problem name : HOME/instance-3690775-1338016984.opb
0.39/0.42 c Variables : 60 (60 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.42 c Constraints : 30 initial, 30 maximal
0.39/0.42 c Objective sense : minimize
0.39/0.42 c Presolved Problem :
0.39/0.42 c Problem name : t_HOME/instance-3690775-1338016984.opb
0.39/0.42 c Variables : 38 (38 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.42 c Constraints : 59 initial, 65 maximal
0.39/0.42 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.39/0.42 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c trivial : 0.00 0.00 22 0 0 0 0 0 0 0 0
0.39/0.42 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c knapsack : 0.01 0.00 0 0 0 0 0 0 0 0 0
0.39/0.42 c linear : 0.00 0.00 0 0 0 0 0 1 0 1 1
0.39/0.42 c logicor : 0.00 0.00 0 0 0 0 0 51 0 0 0
0.39/0.42 c root node : - - 52 - - 52 - - - - -
0.39/0.42 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.39/0.42 c integral : 0 0 0 0 48 0 65 0 4 46 0 0 34
0.39/0.42 c knapsack : 59 59 12 136 0 0 57 37 7 57 123 0 0
0.39/0.42 c logicor : 0+ 6 1 7 0 0 0 1 0 1 0 0 0
0.39/0.42 c countsols : 0 0 0 0 0 0 60 0 0 0 0 0 0
0.39/0.42 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.39/0.42 c integral : 0.06 0.00 0.00 0.00 0.06 0.00 0.00 0.00
0.39/0.42 c knapsack : 0.02 0.00 0.02 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.39/0.42 c rootredcost : 1 0 0 0
0.39/0.42 c pseudoobj : 141 19 2 26
0.39/0.42 c vbounds : 0 0 0 0
0.39/0.42 c redcost : 102 0 0 181
0.39/0.42 c probing : 0 0 0 0
0.39/0.42 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.39/0.42 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c redcost : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c probing : 0.00 0.00 0.00 0.00 0.00
0.39/0.42 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.39/0.42 c propagation : 0.00 9 5 7 25.1 0 0.0 -
0.39/0.42 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.42 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.42 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.42 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.42 c applied globally : - - - 6 25.2 - - -
0.39/0.42 c applied locally : - - - 0 0.0 - - -
0.39/0.42 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.39/0.42 c cut pool : 0.00 0 - - 0 - (maximal pool size: 4)
0.39/0.42 c closecuts : 0.00 0.00 0 0 0 0 0
0.39/0.42 c impliedbounds : 0.00 0.00 12 0 0 0 0
0.39/0.42 c intobj : 0.00 0.00 0 0 0 0 0
0.39/0.42 c gomory : 0.01 0.00 12 0 0 0 0
0.39/0.42 c cgmip : 0.00 0.00 0 0 0 0 0
0.39/0.42 c strongcg : 0.01 0.00 12 0 0 0 0
0.39/0.42 c cmir : 0.04 0.00 12 0 0 48 0
0.39/0.42 c flowcover : 0.16 0.00 12 0 0 85 0
0.39/0.42 c clique : 0.00 0.00 3 0 0 0 0
0.39/0.42 c zerohalf : 0.00 0.00 0 0 0 0 0
0.39/0.42 c mcf : 0.00 0.00 3 0 0 0 0
0.39/0.42 c oddcycle : 0.00 0.00 0 0 0 0 0
0.39/0.42 c rapidlearning : 0.05 0.00 1 0 0 0 53
0.39/0.42 c Pricers : ExecTime SetupTime Calls Vars
0.39/0.42 c problem variables: 0.00 - 0 0
0.39/0.42 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.39/0.42 c relpscost : 0.06 0.00 48 4 46 0 0 34
0.39/0.42 c pscost : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c inference : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c random : 0.00 0.00 0 0 0 0 0 0
0.39/0.42 c Primal Heuristics : ExecTime SetupTime Calls Found
0.39/0.42 c LP solutions : 0.00 - - 0
0.39/0.42 c pseudo solutions : 0.00 - - 0
0.39/0.42 c crossover : 0.00 0.00 0 0
0.39/0.42 c coefdiving : 0.00 0.00 0 0
0.39/0.42 c pscostdiving : 0.00 0.00 0 0
0.39/0.42 c fracdiving : 0.00 0.00 0 0
0.39/0.42 c veclendiving : 0.00 0.00 0 0
0.39/0.42 c objpscostdiving : 0.00 0.00 0 0
0.39/0.42 c rootsoldiving : 0.00 0.00 0 0
0.39/0.42 c linesearchdiving : 0.00 0.00 0 0
0.39/0.42 c guideddiving : 0.00 0.00 0 0
0.39/0.42 c oneopt : 0.00 0.00 3 0
0.39/0.42 c smallcard : 0.00 0.00 0 0
0.39/0.42 c trivial : 0.00 0.00 2 1
0.39/0.42 c shiftandpropagate: 0.00 0.00 0 0
0.39/0.42 c simplerounding : 0.00 0.00 63 33
0.39/0.42 c zirounding : 0.00 0.00 20 10
0.39/0.42 c rounding : 0.00 0.00 63 3
0.39/0.42 c shifting : 0.00 0.00 16 8
0.39/0.42 c intshifting : 0.00 0.00 0 0
0.39/0.42 c twoopt : 0.00 0.00 0 0
0.39/0.42 c indoneopt : 0.00 0.00 0 0
0.39/0.42 c indtwoopt : 0.00 0.00 0 0
0.39/0.42 c fixandinfer : 0.00 0.00 0 0
0.39/0.42 c feaspump : 0.00 0.00 0 0
0.39/0.42 c clique : 0.00 0.00 0 0
0.39/0.42 c indcoefdiving : 0.00 0.00 0 0
0.39/0.42 c indrounding : 0.00 0.00 0 0
0.39/0.42 c nlpdiving : 0.00 0.00 0 0
0.39/0.42 c intdiving : 0.00 0.00 0 0
0.39/0.42 c actconsdiving : 0.00 0.00 0 0
0.39/0.42 c octane : 0.00 0.00 0 0
0.39/0.42 c rens : 0.04 0.00 1 1
0.39/0.42 c rins : 0.00 0.00 0 0
0.39/0.42 c localbranching : 0.00 0.00 0 0
0.39/0.42 c mutation : 0.00 0.00 0 0
0.39/0.42 c dins : 0.00 0.00 0 0
0.39/0.42 c vbounds : 0.00 0.00 0 0
0.39/0.42 c undercover : 0.00 0.00 0 0
0.39/0.42 c subnlp : 0.00 0.00 0 0
0.39/0.42 c trysol : 0.00 0.00 0 0
0.39/0.42 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.39/0.42 c primal LP : 0.00 2 0 0.00 - 0.00 2
0.39/0.42 c dual LP : 0.02 106 781 11.66 51845.46 0.00 39
0.39/0.42 c lex dual LP : 0.00 0 0 0.00 -
0.39/0.42 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.39/0.42 c diving/probing LP: 0.00 0 0 0.00 -
0.39/0.42 c strong branching : 0.06 179 3012 16.83 52633.42
0.39/0.42 c (at root node) : - 35 1050 30.00 -
0.39/0.42 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.42 c B&B Tree :
0.39/0.42 c number of runs : 3
0.39/0.42 c nodes : 33
0.39/0.42 c nodes (total) : 35
0.39/0.42 c nodes left : 0
0.39/0.42 c max depth : 7
0.39/0.42 c max depth (total): 7
0.39/0.42 c backtracks : 5 (15.2%)
0.39/0.42 c delayed cutoffs : 0
0.39/0.42 c repropagations : 1 (1 domain reductions, 0 cutoffs)
0.39/0.42 c avg switch length: 2.18
0.39/0.42 c switching time : 0.00
0.39/0.42 c Solution :
0.39/0.42 c Solutions found : 57 (8 improvements)
0.39/0.42 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.39/0.42 c Primal Bound : -7.77200000000000e+03 (in run 3, after 30 nodes, 0.42 seconds, depth 6, found by <rounding>)
0.39/0.42 c Dual Bound : -7.77200000000000e+03
0.39/0.42 c Gap : 0.00 %
0.39/0.42 c Root Dual Bound : -7.82338923613456e+03
0.39/0.42 c Root Iterations : 430
0.39/0.42 c Time complete: 0.41.
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-3690775-1338016984/watcher-3690775-1338016984 -o /tmp/evaluation-result-3690775-1338016984/solver-3690775-1338016984 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3690775-1338016984.opb -t 1800 -m 15500
running on 4 cores: 0,2,4,6
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.01 0.26 0.08 3/176 30859
/proc/meminfo: memFree=27110052/32873844 swapFree=6088/6088
[pid=30859] ppid=30857 vsize=12204 CPUtime=0 cores=0,2,4,6
/proc/30859/stat : 30859 (scip-2.1.1.4fix) R 30857 30859 30587 0 -1 4202496 1780 0 0 0 0 0 0 0 20 0 1 0 267826970 12496896 1734 33554432000 4194304 10173063 140737294775968 140737294639448 8800002 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30859/statm: 3051 1741 466 1460 0 1582 0
[startup+0.0693081 s]
/proc/loadavg: 1.01 0.26 0.08 3/176 30859
/proc/meminfo: memFree=27110052/32873844 swapFree=6088/6088
[pid=30859] ppid=30857 vsize=25800 CPUtime=0.05 cores=0,2,4,6
/proc/30859/stat : 30859 (scip-2.1.1.4fix) R 30857 30859 30587 0 -1 4202496 5209 0 0 0 5 0 0 0 20 0 1 0 267826970 26419200 4906 33554432000 4194304 10173063 140737294775968 140737294639448 5283056 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30859/statm: 6450 4906 823 1460 0 4981 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25800
[startup+0.100247 s]
/proc/loadavg: 1.01 0.26 0.08 3/176 30859
/proc/meminfo: memFree=27110052/32873844 swapFree=6088/6088
[pid=30859] ppid=30857 vsize=25800 CPUtime=0.09 cores=0,2,4,6
/proc/30859/stat : 30859 (scip-2.1.1.4fix) R 30857 30859 30587 0 -1 4202496 5250 0 0 0 8 1 0 0 20 0 1 0 267826970 26419200 4947 33554432000 4194304 10173063 140737294775968 140737294639448 5105458 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30859/statm: 6450 4947 840 1460 0 4981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25800
[startup+0.30018 s]
/proc/loadavg: 1.01 0.26 0.08 3/176 30859
/proc/meminfo: memFree=27110052/32873844 swapFree=6088/6088
[pid=30859] ppid=30857 vsize=25872 CPUtime=0.29 cores=0,2,4,6
/proc/30859/stat : 30859 (scip-2.1.1.4fix) R 30857 30859 30587 0 -1 4202496 6422 0 0 0 28 1 0 0 20 0 1 0 267826970 26492928 5100 33554432000 4194304 10173063 140737294775968 140737294639448 5283044 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30859/statm: 6468 5100 854 1460 0 4999 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25872
Solver just ended. Dumping a history of the last processes samples
[startup+0.400246 s]
/proc/loadavg: 1.01 0.26 0.08 3/176 30859
/proc/meminfo: memFree=27110052/32873844 swapFree=6088/6088
[pid=30859] ppid=30857 vsize=25484 CPUtime=0.39 cores=0,2,4,6
/proc/30859/stat : 30859 (scip-2.1.1.4fix) R 30857 30859 30587 0 -1 4202496 6440 0 0 0 38 1 0 0 20 0 1 0 267826970 26095616 5045 33554432000 4194304 10173063 140737294775968 140737294639448 8982074 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30859/statm: 6371 5045 857 1460 0 4902 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 25484
Child status: 0
Real time (s): 0.428228
CPU time (s): 0.426934
CPU user time (s): 0.408937
CPU system time (s): 0.017997
CPU usage (%): 99.6978
Max. virtual memory (cumulated for all children) (KiB): 25872
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.408937
system time used= 0.017997
maximum resident set size= 24468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6443
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= 2
runsolver used 0.001999 second user time and 0.003999 second system time
The end