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-3488676-1307787385.opb>
0.00/0.00 c original problem has 68 variables (68 bin, 0 int, 0 impl, 0 cont) and 99 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
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:
0.00/0.00 c (round 1) 0 del vars, 88 del conss, 20 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 10 upgd conss, 404 impls, 19 clqs
0.00/0.01 c (round 2) 48 del vars, 88 del conss, 20 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 30 upgd conss, 404 impls, 0 clqs
0.00/0.01 c presolving (3 rounds):
0.00/0.01 c 48 deleted vars, 88 deleted constraints, 20 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01 c 404 implications, 0 cliques
0.00/0.01 c presolved problem has 20 variables (20 bin, 0 int, 0 impl, 0 cont) and 31 constraints
0.00/0.01 c 20 constraints of type <knapsack>
0.00/0.01 c 10 constraints of type <setppc>
0.00/0.01 c 1 constraints of type <linear>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.00
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.0.1.5
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
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 # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = 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 | 31 | - | 333k| 0 | 20 | 20 | 31 | 20 | 31 | 0 | 0 | 0 |-5.000000e+00 | 0.000000e+00 | 100.00%
0.00/0.01 o -1
0.00/0.01 c R 0.0s| 1 | 0 | 31 | - | 334k| 0 | 20 | 20 | 31 | 20 | 31 | 0 | 0 | 0 |-5.000000e+00 |-1.000000e+00 | 80.00%
0.00/0.02 o -3
0.00/0.02 c y 0.0s| 1 | 0 | 31 | - | 362k| 0 | 20 | 20 | 31 | 20 | 31 | 0 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.02 c 0.0s| 1 | 0 | 36 | - | 404k| 0 | 20 | 20 | 83 | 20 | 35 | 4 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.02 c 0.0s| 1 | 0 | 40 | - | 434k| 0 | 20 | 20 | 83 | 20 | 38 | 7 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.03 c 0.0s| 1 | 0 | 46 | - | 462k| 0 | 20 | 20 | 83 | 20 | 39 | 8 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.03 c 0.0s| 1 | 0 | 52 | - | 494k| 0 | 20 | 20 | 83 | 20 | 41 | 10 | 0 | 0 |-5.000000e+00 |-3.000000e+00 | 40.00%
0.00/0.03 c 0.0s| 1 | 0 | 65 | - | 532k| 0 | 20 | 20 | 83 | 20 | 43 | 12 | 0 | 0 |-4.981698e+00 |-3.000000e+00 | 39.78%
0.00/0.03 c 0.0s| 1 | 0 | 71 | - | 568k| 0 | 20 | 20 | 83 | 20 | 48 | 17 | 0 | 0 |-4.911605e+00 |-3.000000e+00 | 38.92%
0.00/0.03 c 0.0s| 1 | 0 | 76 | - | 610k| 0 | 20 | 20 | 83 | 20 | 49 | 18 | 0 | 0 |-4.904306e+00 |-3.000000e+00 | 38.83%
0.00/0.04 c 0.0s| 1 | 0 | 82 | - | 660k| 0 | 20 | 20 | 83 | 20 | 52 | 21 | 0 | 0 |-4.897384e+00 |-3.000000e+00 | 38.74%
0.00/0.04 c 0.0s| 1 | 0 | 92 | - | 711k| 0 | 20 | 20 | 83 | 20 | 55 | 24 | 0 | 0 |-4.883340e+00 |-3.000000e+00 | 38.57%
0.00/0.04 c 0.0s| 1 | 0 | 96 | - | 760k| 0 | 20 | 20 | 83 | 20 | 56 | 25 | 0 | 0 |-4.868276e+00 |-3.000000e+00 | 38.38%
0.00/0.04 c 0.0s| 1 | 0 | 99 | - | 811k| 0 | 20 | 20 | 83 | 20 | 54 | 26 | 0 | 0 |-4.866297e+00 |-3.000000e+00 | 38.35%
0.00/0.05 c 0.0s| 1 | 0 | 102 | - | 860k| 0 | 20 | 20 | 83 | 20 | 56 | 28 | 0 | 0 |-4.864904e+00 |-3.000000e+00 | 38.33%
0.00/0.05 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c 0.0s| 1 | 0 | 104 | - | 911k| 0 | 20 | 20 | 83 | 20 | 57 | 29 | 0 | 0 |-4.863989e+00 |-3.000000e+00 | 38.32%
0.00/0.05 c 0.0s| 1 | 0 | 111 | - | 935k| 0 | 20 | 20 | 83 | 20 | 58 | 30 | 0 | 0 |-4.859904e+00 |-3.000000e+00 | 38.27%
0.00/0.05 c 0.1s| 1 | 0 | 113 | - | 956k| 0 | 20 | 20 | 83 | 20 | 59 | 31 | 0 | 0 |-4.859635e+00 |-3.000000e+00 | 38.27%
0.05/0.05 c 0.1s| 1 | 0 | 121 | - | 977k| 0 | 20 | 20 | 83 | 20 | 60 | 32 | 0 | 0 |-4.850441e+00 |-3.000000e+00 | 38.15%
0.05/0.05 c 0.1s| 1 | 0 | 124 | - | 992k| 0 | 20 | 20 | 83 | 20 | 55 | 33 | 0 | 0 |-4.849354e+00 |-3.000000e+00 | 38.14%
0.05/0.06 c 0.1s| 1 | 0 | 127 | - |1001k| 0 | 20 | 20 | 83 | 20 | 56 | 34 | 0 | 0 |-4.849253e+00 |-3.000000e+00 | 38.13%
0.05/0.06 c 0.1s| 1 | 0 | 132 | - |1008k| 0 | 20 | 20 | 83 | 20 | 57 | 35 | 0 | 0 |-4.842737e+00 |-3.000000e+00 | 38.05%
0.05/0.06 c 0.1s| 1 | 0 | 135 | - |1018k| 0 | 20 | 20 | 83 | 20 | 58 | 36 | 0 | 0 |-4.841854e+00 |-3.000000e+00 | 38.04%
0.05/0.06 c 0.1s| 1 | 0 | 141 | - |1018k| 0 | 20 | 20 | 83 | 20 | 59 | 37 | 0 | 0 |-4.838090e+00 |-3.000000e+00 | 37.99%
0.05/0.06 c 0.1s| 1 | 0 | 145 | - |1018k| 0 | 20 | 20 | 83 | 20 | 60 | 38 | 0 | 0 |-4.837993e+00 |-3.000000e+00 | 37.99%
0.05/0.06 c 0.1s| 1 | 0 | 152 | - |1019k| 0 | 20 | 20 | 83 | 20 | 54 | 39 | 0 | 0 |-4.836099e+00 |-3.000000e+00 | 37.97%
0.05/0.06 c 0.1s| 1 | 0 | 156 | - |1020k| 0 | 20 | 20 | 83 | 20 | 55 | 40 | 0 | 0 |-4.836022e+00 |-3.000000e+00 | 37.97%
0.05/0.08 c 0.1s| 1 | 0 | 176 | - |1015k| 0 | 18 | 20 | 77 | 20 | 55 | 40 | 0 | 16 |-4.500000e+00 |-3.000000e+00 | 33.33%
0.05/0.08 c 0.1s| 1 | 0 | 180 | - |1021k| 0 | 18 | 20 | 77 | 20 | 59 | 44 | 0 | 16 |-4.500000e+00 |-3.000000e+00 | 33.33%
0.05/0.08 c 0.1s| 1 | 0 | 180 | - |1019k| 0 | - | 20 | 77 | 20 | 59 | 44 | 0 | 20 |-4.500000e+00 |-3.000000e+00 | 33.33%
0.05/0.08 c (run 1, node 1) restarting after 5 global fixings of integer variables
0.05/0.08 c
0.05/0.08 c (restart) converted 25 cuts from the global cut pool into linear constraints
0.05/0.08 c
0.05/0.08 c presolving:
0.05/0.08 c (round 1) 5 del vars, 37 del conss, 0 add conss, 0 chg bounds, 14 chg sides, 14 chg coeffs, 0 upgd conss, 404 impls, 0 clqs
0.05/0.08 c (round 2) 5 del vars, 39 del conss, 0 add conss, 0 chg bounds, 16 chg sides, 14 chg coeffs, 0 upgd conss, 404 impls, 0 clqs
0.05/0.09 c (round 3) 5 del vars, 40 del conss, 0 add conss, 0 chg bounds, 16 chg sides, 14 chg coeffs, 41 upgd conss, 404 impls, 0 clqs
0.05/0.09 c (round 4) 5 del vars, 203 del conss, 142 add conss, 0 chg bounds, 179 chg sides, 319 chg coeffs, 41 upgd conss, 404 impls, 0 clqs
0.05/0.09 c presolving (5 rounds):
0.05/0.09 c 5 deleted vars, 203 deleted constraints, 142 added constraints, 0 tightened bounds, 0 added holes, 179 changed sides, 319 changed coefficients
0.05/0.09 c 404 implications, 0 cliques
0.05/0.09 c presolved problem has 15 variables (15 bin, 0 int, 0 impl, 0 cont) and 41 constraints
0.05/0.09 c 14 constraints of type <knapsack>
0.05/0.09 c 7 constraints of type <setppc>
0.05/0.09 c 1 constraints of type <linear>
0.05/0.09 c 19 constraints of type <logicor>
0.05/0.09 c transformed objective value is always integral (scale: 1)
0.05/0.09 c Presolving Time: 0.01
0.05/0.09 c
0.05/0.09 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.05/0.09 c 0.1s| 1 | 0 | 204 | - | 342k| 0 | - | 15 | 41 | 15 | 22 | 0 | 0 | 20 |-3.000000e+00 |-3.000000e+00 | 0.00%
0.05/0.09 c 0.1s| 1 | 0 | 204 | - | 342k| 0 | - | 15 | 41 | 15 | 22 | 0 | 0 | 20 |-3.000000e+00 |-3.000000e+00 | 0.00%
0.05/0.09 c
0.05/0.09 c SCIP Status : problem is solved [optimal solution found]
0.05/0.09 c Solving Time (sec) : 0.09
0.05/0.09 c Solving Nodes : 1 (total of 2 nodes in 2 runs)
0.05/0.09 c Primal Bound : -3.00000000000000e+00 (3 solutions)
0.05/0.09 c Dual Bound : -3.00000000000000e+00
0.05/0.09 c Gap : 0.00 %
0.05/0.09 s OPTIMUM FOUND
0.05/0.09 v x13 -x14 x18 -x11 x17 -x15 -x12 -x16 -x19 -x20 x10 -x9 -x8 -x7 -x6 x5 -x4 -x3 -x2 x1
0.05/0.09 c SCIP Status : problem is solved [optimal solution found]
0.05/0.09 c Total Time : 0.09
0.05/0.09 c solving : 0.09
0.05/0.09 c presolving : 0.01 (included in solving)
0.05/0.09 c reading : 0.00 (included in solving)
0.05/0.09 c Original Problem :
0.05/0.09 c Problem name : HOME/instance-3488676-1307787385.opb
0.05/0.09 c Variables : 68 (68 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.09 c Constraints : 99 initial, 99 maximal
0.05/0.09 c Presolved Problem :
0.05/0.09 c Problem name : t_HOME/instance-3488676-1307787385.opb
0.05/0.09 c Variables : 15 (15 binary, 0 integer, 0 implicit integer, 0 continuous)
0.05/0.09 c Constraints : 41 initial, 41 maximal
0.05/0.09 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.05/0.09 c trivial : 0.00 5 0 0 0 0 0 0 0 0
0.05/0.09 c dualfix : 0.00 48 0 0 0 0 0 0 0 0
0.05/0.09 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.09 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.09 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.09 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.09 c probing : 0.00 0 0 0 0 0 0 0 0 0
0.05/0.09 c knapsack : 0.00 0 0 0 0 0 27 142 177 319
0.05/0.09 c setppc : 0.00 0 0 0 0 0 144 0 0 0
0.05/0.09 c linear : 0.00 0 0 0 0 0 31 0 2 0
0.05/0.09 c logicor : 0.00 0 0 0 0 0 1 0 0 0
0.05/0.09 c pseudoboolean : 0.00 0 0 0 0 0 88 20 0 0
0.05/0.09 c root node : - 5 - - 5 - - - - -
0.05/0.09 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.05/0.09 c integral : 0 0 0 2 0 8 0 0 5 0 0 0
0.05/0.09 c knapsack : 14 26 43 0 0 3 0 0 0 26 0 0
0.05/0.09 c setppc : 7 26 43 0 0 2 0 0 0 0 0 0
0.05/0.09 c linear : 1 27 44 0 0 2 0 0 0 1 0 0
0.05/0.09 c logicor : 19 0 1 0 0 0 0 0 0 0 0 0
0.05/0.09 c countsols : 0 0 0 0 0 6 0 0 0 0 0 0
0.05/0.09 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.05/0.09 c integral : 0.01 0.00 0.00 0.01 0.00 0.00 0.00
0.05/0.09 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.09 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.09 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.09 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.09 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.05/0.09 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.05/0.09 c vbounds : 0 0 0 0
0.05/0.09 c rootredcost : 0 0 0 0
0.05/0.09 c pseudoobj : 25 0 0 0
0.05/0.09 c Propagator Timings : TotalTime Propagate Resprop
0.05/0.09 c vbounds : 0.00 0.00 0.00
0.05/0.09 c rootredcost : 0.00 0.00 0.00
0.05/0.09 c pseudoobj : 0.00 0.00 0.00
0.05/0.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.05/0.09 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.05/0.09 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.05/0.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.05/0.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.05/0.09 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.05/0.09 c applied globally : - - - 0 0.0 - - -
0.05/0.09 c applied locally : - - - 0 0.0 - - -
0.05/0.09 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.05/0.09 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.05/0.09 c redcost : 0.00 26 0 0 0 0
0.05/0.09 c impliedbounds : 0.00 26 0 0 0 0
0.05/0.09 c intobj : 0.00 0 0 0 0 0
0.05/0.09 c gomory : 0.02 26 0 0 22 0
0.05/0.09 c cgmip : 0.00 0 0 0 0 0
0.05/0.09 c closecuts : 0.00 0 0 0 0 0
0.05/0.09 c strongcg : 0.01 20 0 0 623 0
0.05/0.09 c cmir : 0.00 10 0 0 22 0
0.05/0.09 c flowcover : 0.00 10 0 0 38 0
0.05/0.09 c clique : 0.00 1 0 0 0 0
0.05/0.09 c zerohalf : 0.00 0 0 0 0 0
0.05/0.09 c mcf : 0.00 1 0 0 0 0
0.05/0.09 c oddcycle : 0.00 0 0 0 0 0
0.05/0.09 c rapidlearning : 0.01 1 0 0 0 52
0.05/0.09 c Pricers : Time Calls Vars
0.05/0.09 c problem variables: 0.00 0 0
0.05/0.09 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.05/0.09 c relpscost : 0.01 2 0 5 0 0 0
0.05/0.09 c pscost : 0.00 0 0 0 0 0 0
0.05/0.09 c inference : 0.00 0 0 0 0 0 0
0.05/0.09 c mostinf : 0.00 0 0 0 0 0 0
0.05/0.09 c leastinf : 0.00 0 0 0 0 0 0
0.05/0.09 c fullstrong : 0.00 0 0 0 0 0 0
0.05/0.09 c allfullstrong : 0.00 0 0 0 0 0 0
0.05/0.09 c random : 0.00 0 0 0 0 0 0
0.05/0.09 c Primal Heuristics : Time Calls Found
0.05/0.09 c LP solutions : 0.00 - 0
0.05/0.09 c pseudo solutions : 0.00 - 0
0.05/0.09 c oneopt : 0.00 1 0
0.05/0.09 c trivial : 0.00 2 1
0.05/0.09 c shiftandpropagate: 0.00 0 0
0.05/0.09 c simplerounding : 0.00 0 0
0.05/0.09 c zirounding : 0.00 0 0
0.05/0.09 c rounding : 0.00 27 1
0.05/0.09 c shifting : 0.00 27 0
0.05/0.09 c intshifting : 0.00 0 0
0.05/0.09 c twoopt : 0.00 0 0
0.05/0.09 c fixandinfer : 0.00 0 0
0.05/0.09 c feaspump : 0.00 0 0
0.05/0.09 c clique : 0.00 0 0
0.05/0.09 c coefdiving : 0.00 0 0
0.05/0.09 c pscostdiving : 0.00 0 0
0.05/0.09 c fracdiving : 0.00 0 0
0.05/0.09 c veclendiving : 0.00 0 0
0.05/0.09 c intdiving : 0.00 0 0
0.05/0.09 c actconsdiving : 0.00 0 0
0.05/0.09 c objpscostdiving : 0.00 0 0
0.05/0.09 c rootsoldiving : 0.00 0 0
0.05/0.09 c linesearchdiving : 0.00 0 0
0.05/0.09 c guideddiving : 0.00 0 0
0.05/0.09 c octane : 0.00 0 0
0.05/0.09 c rens : 0.01 0 0
0.05/0.09 c rins : 0.00 0 0
0.05/0.09 c localbranching : 0.00 0 0
0.05/0.09 c mutation : 0.00 0 0
0.05/0.09 c crossover : 0.00 0 0
0.05/0.09 c dins : 0.00 0 0
0.05/0.09 c vbounds : 0.00 0 0
0.05/0.09 c undercover : 0.00 0 0
0.05/0.09 c subnlp : 0.00 0 0
0.05/0.09 c trysol : 0.00 0 0
0.05/0.09 c LP : Time Calls Iterations Iter/call Iter/sec
0.05/0.09 c primal LP : 0.00 0 0 0.00 -
0.05/0.09 c dual LP : 0.00 28 204 7.29 -
0.05/0.09 c lex dual LP : 0.00 0 0 0.00 -
0.05/0.09 c barrier LP : 0.00 0 0 0.00 -
0.05/0.09 c diving/probing LP: 0.00 0 0 0.00 -
0.05/0.09 c strong branching : 0.01 20 771 38.55 62500.00
0.05/0.09 c (at root node) : - 20 771 38.55 -
0.05/0.09 c conflict analysis: 0.00 0 0 0.00 -
0.05/0.09 c B&B Tree :
0.05/0.09 c number of runs : 2
0.05/0.09 c nodes : 1
0.05/0.09 c nodes (total) : 2
0.05/0.09 c nodes left : 0
0.05/0.09 c max depth : 0
0.05/0.09 c max depth (total): 0
0.05/0.09 c backtracks : 0 (0.0%)
0.05/0.09 c delayed cutoffs : 0
0.05/0.09 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.05/0.09 c avg switch length: 2.00
0.05/0.09 c switching time : 0.00
0.05/0.09 c Solution :
0.05/0.09 c Solutions found : 3 (3 improvements)
0.05/0.09 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.05/0.09 c Primal Bound : -3.00000000000000e+00 (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <trysol>)
0.05/0.09 c Dual Bound : -3.00000000000000e+00
0.05/0.09 c Gap : 0.00 %
0.05/0.09 c Root Dual Bound : -3.00000000000000e+00
0.05/0.09 c Root Iterations : 204
0.05/0.09 c Time complete: 0.09.
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-3488676-1307787385/watcher-3488676-1307787385 -o /tmp/evaluation-result-3488676-1307787385/solver-3488676-1307787385 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488676-1307787385.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 2/177 21747
/proc/meminfo: memFree=31763636/32950928 swapFree=67052112/67111528
[pid=21747] ppid=21745 vsize=13016 CPUtime=0 cores=1,3,5,7
/proc/21747/stat : 21747 (scip-2.0.1.4b_2) R 21745 21747 18976 0 -1 4202496 2197 0 0 0 0 0 0 0 25 0 1 0 890337304 13328384 2152 33554432000 4194304 9016284 140735523942144 18446744073709551615 7933274 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21747/statm: 3254 2167 404 1178 0 2072 0
[startup+0.0568391 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 21747
/proc/meminfo: memFree=31763636/32950928 swapFree=67052112/67111528
[pid=21747] ppid=21745 vsize=26268 CPUtime=0.05 cores=1,3,5,7
/proc/21747/stat : 21747 (scip-2.0.1.4b_2) R 21745 21747 18976 0 -1 4202496 6203 0 0 0 4 1 0 0 25 0 1 0 890337304 26898432 5195 33554432000 4194304 9016284 140735523942144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21747/statm: 6567 5195 700 1178 0 5385 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 26268
Solver just ended. Dumping a history of the last processes samples
[startup+0.0568391 s]
/proc/loadavg: 2.00 2.00 2.00 2/177 21747
/proc/meminfo: memFree=31763636/32950928 swapFree=67052112/67111528
[pid=21747] ppid=21745 vsize=26268 CPUtime=0.05 cores=1,3,5,7
/proc/21747/stat : 21747 (scip-2.0.1.4b_2) R 21745 21747 18976 0 -1 4202496 6203 0 0 0 4 1 0 0 25 0 1 0 890337304 26898432 5195 33554432000 4194304 9016284 140735523942144 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0
/proc/21747/statm: 6567 5195 700 1178 0 5385 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 26268
Child status: 0
Real time (s): 0.097363
CPU time (s): 0.096984
CPU user time (s): 0.080987
CPU system time (s): 0.015997
CPU usage (%): 99.6108
Max. virtual memory (cumulated for all children) (KiB): 26268
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6550
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= 4
involuntary context switches= 1
runsolver used 0.001999 second user time and 0.005999 second system time
The end