0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 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-3737030-1338709497.opb>
0.00/0.00 c original problem has 359 variables (359 bin, 0 int, 0 impl, 0 cont) and 359 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:
0.00/0.01 c (round 1) 309 del vars, 50 del conss, 309 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1236 impls, 0 clqs
0.00/0.02 c presolving (2 rounds):
0.00/0.02 c 309 deleted vars, 50 deleted constraints, 309 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.02 c 1854 implications, 0 cliques
0.00/0.02 c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 309 constraints
0.00/0.02 c 309 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
0.00/0.02 c
0.00/0.02 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c conflict/interconss = 0
0.00/0.02 c
0.00/0.02 c # should binary conflicts be preferred?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c conflict/preferbinary = TRUE
0.00/0.02 c
0.00/0.02 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.02 c constraints/agelimit = 1
0.00/0.02 c
0.00/0.02 c # should enforcement of pseudo solution be disabled?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/disableenfops = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
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 = 1790
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 # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.02 c lp/solvefreq = 0
0.00/0.02 c
0.00/0.02 c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.00/0.02 c # [type: char, range: {lafpsqd}, default: l]
0.00/0.02 c lp/pricing = a
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 # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # priority of node selection rule <dfs> in standard mode
0.00/0.02 c # [type: int, range: [-536870912,536870911], default: 0]
0.00/0.02 c nodeselection/dfs/stdpriority = 1000000
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 t 0.0s| 1 | 0 | 55 | - |1077k| 0 | 50 | 50 | 309 | 50 | 309 | 0 | 0 | 0 |-2.500000e+01 | 0.000000e+00 | 100.00%
0.00/0.02 o -1
0.00/0.02 c R 0.0s| 1 | 0 | 55 | - |1078k| 0 | 50 | 50 | 309 | 50 | 309 | 0 | 0 | 0 |-2.500000e+01 |-1.000000e+00 | 96.00%
0.00/0.02 o -2
0.00/0.02 c s 0.0s| 1 | 0 | 55 | - |1079k| 0 | 50 | 50 | 309 | 50 | 309 | 0 | 0 | 0 |-2.500000e+01 |-2.000000e+00 | 92.00%
0.00/0.03 c 0.0s| 1 | 0 | 99 | - |1082k| 0 | 45 | 50 | 309 | 50 | 315 | 6 | 0 | 0 |-2.250000e+01 |-2.000000e+00 | 91.11%
0.00/0.03 o -7
0.00/0.03 c b 0.0s| 1 | 0 | 99 | - |1084k| 0 | 45 | 50 | 309 | 50 | 315 | 6 | 0 | 0 |-2.250000e+01 |-7.000000e+00 | 68.89%
0.00/0.03 c 0.0s| 1 | 0 | 136 | - |1088k| 0 | 41 | 50 | 309 | 50 | 320 | 11 | 0 | 0 |-2.050000e+01 |-7.000000e+00 | 65.85%
0.00/0.04 c 0.0s| 1 | 0 | 156 | - |1092k| 0 | 38 | 50 | 309 | 50 | 325 | 16 | 0 | 0 |-1.900000e+01 |-7.000000e+00 | 63.16%
0.00/0.04 c 0.0s| 1 | 0 | 191 | - |1096k| 0 | 38 | 50 | 309 | 50 | 331 | 22 | 0 | 0 |-1.825000e+01 |-7.000000e+00 | 61.64%
0.00/0.05 c 0.0s| 1 | 0 | 236 | - |1105k| 0 | 40 | 50 | 309 | 50 | 339 | 30 | 0 | 0 |-1.750000e+01 |-7.000000e+00 | 60.00%
0.00/0.06 c 0.1s| 1 | 0 | 281 | - |1133k| 0 | 34 | 50 | 309 | 50 | 349 | 40 | 0 | 0 |-1.700000e+01 |-7.000000e+00 | 58.82%
0.00/0.07 c 0.1s| 1 | 0 | 316 | - |1165k| 0 | 41 | 50 | 309 | 50 | 355 | 46 | 0 | 0 |-1.675000e+01 |-7.000000e+00 | 58.21%
0.07/0.09 c 0.1s| 1 | 0 | 359 | - |1183k| 0 | 44 | 50 | 309 | 50 | 362 | 53 | 0 | 0 |-1.600000e+01 |-7.000000e+00 | 56.25%
0.09/0.11 c 0.1s| 1 | 0 | 422 | - |1565k| 0 | 43 | 50 | 309 | 50 | 372 | 63 | 0 | 0 |-1.575000e+01 |-7.000000e+00 | 55.56%
0.09/0.13 c 0.1s| 1 | 0 | 455 | - |1705k| 0 | 47 | 50 | 309 | 50 | 378 | 69 | 0 | 0 |-1.550000e+01 |-7.000000e+00 | 54.84%
0.09/0.15 c 0.1s| 1 | 0 | 498 | - |1977k| 0 | 48 | 50 | 309 | 50 | 133 | 76 | 0 | 0 |-1.511111e+01 |-7.000000e+00 | 53.68%
0.09/0.16 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.16 c 0.2s| 1 | 0 | 520 | - |2211k| 0 | 48 | 50 | 309 | 50 | 141 | 84 | 0 | 0 |-1.486853e+01 |-7.000000e+00 | 52.92%
0.09/0.16 c 0.2s| 1 | 0 | 542 | - |2309k| 0 | 50 | 50 | 309 | 50 | 151 | 94 | 0 | 0 |-1.479619e+01 |-7.000000e+00 | 52.69%
0.09/0.16 o -7
0.09/0.16 c s 0.2s| 1 | 0 | 542 | - |2310k| 0 | 50 | 50 | 309 | 50 | 151 | 94 | 0 | 0 |-1.479619e+01 |-7.000000e+00 | 52.69%
0.09/0.17 c 0.2s| 1 | 0 | 585 | - |2394k| 0 | 49 | 50 | 309 | 50 | 158 | 101 | 0 | 0 |-1.470149e+01 |-7.000000e+00 | 52.39%
0.09/0.17 o -8
0.09/0.17 c b 0.2s| 1 | 0 | 585 | - |2395k| 0 | 49 | 50 | 309 | 50 | 158 | 101 | 0 | 0 |-1.470149e+01 |-8.000000e+00 | 45.58%
0.09/0.18 c 0.2s| 1 | 0 | 621 | - |2611k| 0 | 48 | 50 | 309 | 50 | 165 | 108 | 0 | 0 |-1.462222e+01 |-8.000000e+00 | 45.29%
0.09/0.19 c 0.2s| 1 | 0 | 663 | - |2846k| 0 | 50 | 50 | 309 | 50 | 170 | 113 | 0 | 0 |-1.455283e+01 |-8.000000e+00 | 45.03%
0.18/0.20 c 0.2s| 1 | 0 | 714 | - |2935k| 0 | 50 | 50 | 309 | 50 | 138 | 118 | 0 | 0 |-1.442101e+01 |-8.000000e+00 | 44.53%
0.18/0.21 c 0.2s| 1 | 0 | 739 | - |2953k| 0 | 50 | 50 | 309 | 50 | 141 | 121 | 0 | 0 |-1.439409e+01 |-8.000000e+00 | 44.42%
0.18/0.21 c 0.2s| 1 | 0 | 751 | - |3000k| 0 | 48 | 50 | 309 | 50 | 145 | 125 | 0 | 0 |-1.438267e+01 |-8.000000e+00 | 44.38%
0.18/0.22 c 0.2s| 1 | 0 | 783 | - |3071k| 0 | 50 | 50 | 309 | 50 | 149 | 129 | 0 | 0 |-1.436104e+01 |-8.000000e+00 | 44.29%
0.18/0.22 c 0.2s| 1 | 0 | 794 | - |3073k| 0 | 50 | 50 | 309 | 50 | 153 | 133 | 0 | 0 |-1.436025e+01 |-8.000000e+00 | 44.29%
0.18/0.23 c 0.2s| 1 | 0 | 802 | - |3075k| 0 | 50 | 50 | 309 | 50 | 156 | 136 | 0 | 0 |-1.435950e+01 |-8.000000e+00 | 44.29%
0.18/0.23 c 0.2s| 1 | 0 | 826 | - |3078k| 0 | 50 | 50 | 309 | 50 | 115 | 139 | 0 | 0 |-1.435483e+01 |-8.000000e+00 | 44.27%
0.18/0.24 c 0.2s| 1 | 0 | 847 | - |3081k| 0 | 50 | 50 | 309 | 50 | 120 | 144 | 0 | 0 |-1.433852e+01 |-8.000000e+00 | 44.21%
0.18/0.24 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.18/0.24 c 0.2s| 1 | 0 | 877 | - |3083k| 0 | 50 | 50 | 309 | 50 | 123 | 147 | 0 | 0 |-1.433087e+01 |-8.000000e+00 | 44.18%
0.18/0.24 c 0.2s| 1 | 0 | 880 | - |3084k| 0 | 50 | 50 | 309 | 50 | 126 | 150 | 0 | 0 |-1.433048e+01 |-8.000000e+00 | 44.17%
0.18/0.25 c 0.2s| 1 | 0 | 904 | - |3087k| 0 | 50 | 50 | 309 | 50 | 127 | 151 | 0 | 0 |-1.432455e+01 |-8.000000e+00 | 44.15%
0.18/0.25 c 0.2s| 1 | 0 | 911 | - |3089k| 0 | 50 | 50 | 309 | 50 | 132 | 156 | 0 | 0 |-1.432450e+01 |-8.000000e+00 | 44.15%
0.18/0.25 c 0.2s| 1 | 0 | 920 | - |3089k| 0 | 50 | 50 | 309 | 50 | 107 | 157 | 0 | 0 |-1.432406e+01 |-8.000000e+00 | 44.15%
0.18/0.26 c 0.3s| 1 | 0 | 926 | - |3090k| 0 | 50 | 50 | 309 | 50 | 109 | 159 | 0 | 0 |-1.432378e+01 |-8.000000e+00 | 44.15%
0.18/0.26 c 0.3s| 1 | 0 | 928 | - |3090k| 0 | 50 | 50 | 309 | 50 | 110 | 160 | 0 | 0 |-1.432377e+01 |-8.000000e+00 | 44.15%
0.29/0.37 c 0.4s| 1 | 2 | 928 | - |3091k| 0 | 50 | 50 | 309 | 50 | 110 | 160 | 0 | 24 |-1.432377e+01 |-8.000000e+00 | 44.15%
0.29/0.37 o -9
0.29/0.37 c * 0.4s| 11 | 5 | 928 | 0.0 |3096k| 7 | - | 50 | 309 | 0 | 0 | 160 | 0 | 24 |-1.418846e+01 |-9.000000e+00 | 36.57%
0.29/0.37 o -10
0.29/0.37 c * 0.4s| 51 | 5 | 928 | 0.0 |3097k| 10 | - | 50 | 310 | 0 | 0 | 160 | 1 | 24 |-1.418846e+01 |-1.000000e+01 | 29.52%
0.29/0.38 o -11
0.29/0.38 c * 0.4s| 229 | 6 | 928 | 0.0 |3098k| 16 | - | 50 | 310 | 0 | 0 | 160 | 6 | 24 |-1.418846e+01 |-1.100000e+01 | 22.47%
0.29/0.38 o -12
0.29/0.38 c * 0.4s| 318 | 4 | 928 | 0.0 |3100k| 16 | - | 50 | 312 | 0 | 0 | 160 | 17 | 24 |-1.418846e+01 |-1.200000e+01 | 15.42%
0.49/0.54 o -13
0.49/0.54 c * 0.5s| 4459 | 4 | 928 | 0.0 |3082k| 28 | - | 50 | 266 | 0 | 0 | 160 |1969 | 24 |-1.418846e+01 |-1.300000e+01 | 8.38%
0.59/0.61 c
0.59/0.61 c SCIP Status : problem is solved [optimal solution found]
0.59/0.61 c Solving Time (sec) : 0.60
0.59/0.61 c Solving Nodes : 6186
0.59/0.61 c Primal Bound : -1.30000000000000e+01 (14 solutions)
0.59/0.61 c Dual Bound : -1.30000000000000e+01
0.59/0.61 c Gap : 0.00 %
0.59/0.61 s OPTIMUM FOUND
0.59/0.61 v -x50 x49 x48 -x47 x46 -x45 x44 -x43 -x42 -x41 x40 x39 x38 x37 x36 -x35 x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 x23
0.59/0.61 v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.59/0.61 c SCIP Status : problem is solved [optimal solution found]
0.59/0.61 c Solving Time : 0.60
0.59/0.61 c Original Problem :
0.59/0.61 c Problem name : HOME/instance-3737030-1338709497.opb
0.59/0.61 c Variables : 359 (359 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.61 c Constraints : 359 initial, 359 maximal
0.59/0.61 c Presolved Problem :
0.59/0.61 c Problem name : t_HOME/instance-3737030-1338709497.opb
0.59/0.61 c Variables : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.61 c Constraints : 309 initial, 496 maximal
0.59/0.61 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.61 c trivial : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c probing : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c linear : 0.00 309 0 0 309 0 50 0 0
0.59/0.61 c logicor : 0.00 0 0 0 0 0 0 0 0
0.59/0.61 c root node : - 50 - - 50 - - - -
0.59/0.61 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.61 c integral : 0 0 0 1 0 0 0 0 0 2
0.59/0.61 c logicor : 309+ 32 8811 0 5 1786 16934 2 0 0
0.59/0.61 c countsols : 0 0 0 0 5 0 0 0 0 0
0.59/0.61 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.61 c integral : 0.10 0.00 0.00 0.10 0.00
0.59/0.61 c logicor : 0.05 0.00 0.05 0.00 0.00
0.59/0.61 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.61 c Propagators : Time Calls Cutoffs DomReds
0.59/0.61 c vbounds : 0.00 2 0 0
0.59/0.61 c rootredcost : 0.00 5 0 0
0.59/0.61 c pseudoobj : 0.06 22167 1739 17438
0.59/0.61 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.61 c propagation : 0.04 3525 2983 2983 3.6 0 0.0 -
0.59/0.61 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.61 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.61 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.61 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.61 c applied globally : - - - 2983 3.6 - - -
0.59/0.61 c applied locally : - - - 0 0.0 - - -
0.59/0.61 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.61 c cut pool : 0.00 31 - - 347 - (maximal pool size: 1263)
0.59/0.61 c redcost : 0.00 32 0 0 0 0
0.59/0.61 c impliedbounds : 0.00 32 0 0 4 0
0.59/0.61 c intobj : 0.00 0 0 0 0 0
0.59/0.61 c cgmip : 0.00 0 0 0 0 0
0.59/0.61 c gomory : 0.10 32 0 0 2854 0
0.59/0.61 c strongcg : 0.06 20 0 0 3127 0
0.59/0.61 c cmir : 0.01 10 0 0 0 0
0.59/0.61 c flowcover : 0.01 10 0 0 0 0
0.59/0.61 c clique : 0.01 32 0 0 149 0
0.59/0.61 c zerohalf : 0.00 0 0 0 0 0
0.59/0.61 c mcf : 0.00 1 0 0 0 0
0.59/0.61 c rapidlearning : 0.00 0 0 0 0 0
0.59/0.61 c Pricers : Time Calls Vars
0.59/0.61 c problem variables: 0.00 0 0
0.59/0.61 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.61 c relpscost : 0.10 1 0 0 0 0 2
0.59/0.61 c pscost : 0.00 0 0 0 0 0 0
0.59/0.61 c inference : 0.01 3599 0 0 0 0 7198
0.59/0.61 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.61 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.61 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.61 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.61 c random : 0.00 0 0 0 0 0 0
0.59/0.61 c Primal Heuristics : Time Calls Found
0.59/0.61 c LP solutions : 0.00 - 0
0.59/0.61 c pseudo solutions : 0.00 - 5
0.59/0.61 c crossover : 0.00 0 0
0.59/0.61 c oneopt : 0.00 4 2
0.59/0.61 c trivial : 0.00 2 2
0.59/0.61 c simplerounding : 0.00 32 0
0.59/0.61 c zirounding : 0.00 1 0
0.59/0.61 c rounding : 0.00 32 1
0.59/0.61 c shifting : 0.00 32 4
0.59/0.61 c intshifting : 0.00 0 0
0.59/0.61 c twoopt : 0.00 0 0
0.59/0.61 c fixandinfer : 0.00 0 0
0.59/0.61 c feaspump : 0.00 0 0
0.59/0.61 c coefdiving : 0.00 0 0
0.59/0.61 c pscostdiving : 0.00 0 0
0.59/0.61 c fracdiving : 0.00 0 0
0.59/0.61 c veclendiving : 0.00 0 0
0.59/0.61 c intdiving : 0.00 0 0
0.59/0.61 c actconsdiving : 0.00 0 0
0.59/0.61 c objpscostdiving : 0.00 0 0
0.59/0.61 c rootsoldiving : 0.00 0 0
0.59/0.61 c linesearchdiving : 0.00 0 0
0.59/0.61 c guideddiving : 0.00 0 0
0.59/0.61 c octane : 0.00 0 0
0.59/0.61 c rens : 0.00 0 0
0.59/0.61 c rins : 0.00 0 0
0.59/0.61 c localbranching : 0.00 0 0
0.59/0.61 c mutation : 0.00 0 0
0.59/0.61 c dins : 0.00 0 0
0.59/0.61 c undercover : 0.00 0 0
0.59/0.61 c nlp : 0.00 0 0
0.59/0.61 c trysol : 0.00 0 0
0.59/0.61 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.61 c primal LP : 0.00 0 0 0.00 -
0.59/0.61 c dual LP : 0.03 32 928 29.00 27703.97
0.59/0.61 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.61 c barrier LP : 0.00 0 0 0.00 -
0.59/0.61 c diving/probing LP: 0.00 0 0 0.00 -
0.59/0.61 c strong branching : 0.10 24 2904 121.00 28014.93
0.59/0.61 c (at root node) : - 24 2904 121.00 -
0.59/0.61 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.61 c B&B Tree :
0.59/0.61 c number of runs : 1
0.59/0.61 c nodes : 6186
0.59/0.61 c nodes (total) : 6186
0.59/0.61 c nodes left : 0
0.59/0.61 c max depth : 36
0.59/0.61 c max depth (total): 36
0.59/0.61 c backtracks : 1122 (18.1%)
0.59/0.61 c delayed cutoffs : 1010
0.59/0.61 c repropagations : 9417 (12639 domain reductions, 944 cutoffs)
0.59/0.61 c avg switch length: 4.08
0.59/0.61 c switching time : 0.04
0.59/0.61 c Solution :
0.59/0.61 c Solutions found : 14 (11 improvements)
0.59/0.61 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.59/0.61 c Primal Bound : -1.30000000000000e+01 (in run 1, after 4459 nodes, 0.53 seconds, depth 16, found by <relaxation>)
0.59/0.61 c Dual Bound : -1.30000000000000e+01
0.59/0.61 c Gap : 0.00 %
0.59/0.61 c Root Dual Bound : -1.43237748792682e+01
0.59/0.61 c Root Iterations : 928
0.59/0.61 c Time complete: 0.6.
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-3737030-1338709497/watcher-3737030-1338709497 -o /tmp/evaluation-result-3737030-1338709497/solver-3737030-1338709497 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3737030-1338709497.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: 2.00 2.00 2.00 3/176 30588
/proc/meminfo: memFree=30819136/32873844 swapFree=8656/8656
[pid=30588] ppid=30586 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/30588/stat : 30588 (pbscip.linux.x8) R 30586 30588 18061 0 -1 4202496 1364 0 0 0 0 0 0 0 20 0 1 0 337078285 9158656 1310 33554432000 4194304 8395647 140736135854704 140735676754568 7382157 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/30588/statm: 2236 1310 374 1026 0 1206 0
[startup+0.086883 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30588
/proc/meminfo: memFree=30819136/32873844 swapFree=8656/8656
[pid=30588] ppid=30586 vsize=17164 CPUtime=0.07 cores=0,2,4,6
/proc/30588/stat : 30588 (pbscip.linux.x8) R 30586 30588 18061 0 -1 4202496 3776 0 0 0 7 0 0 0 20 0 1 0 337078285 17575936 3366 33554432000 4194304 8395647 140736135854704 140736135786536 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30588/statm: 4291 3366 593 1026 0 3261 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17164
[startup+0.100229 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30588
/proc/meminfo: memFree=30819136/32873844 swapFree=8656/8656
[pid=30588] ppid=30586 vsize=17620 CPUtime=0.09 cores=0,2,4,6
/proc/30588/stat : 30588 (pbscip.linux.x8) R 30586 30588 18061 0 -1 4202496 3885 0 0 0 9 0 0 0 20 0 1 0 337078285 18042880 3475 33554432000 4194304 8395647 140736135854704 140736135786536 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30588/statm: 4405 3475 594 1026 0 3375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17620
[startup+0.300182 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30588
/proc/meminfo: memFree=30819136/32873844 swapFree=8656/8656
[pid=30588] ppid=30586 vsize=20148 CPUtime=0.29 cores=0,2,4,6
/proc/30588/stat : 30588 (pbscip.linux.x8) R 30586 30588 18061 0 -1 4202496 5372 0 0 0 28 1 0 0 20 0 1 0 337078285 20631552 4158 33554432000 4194304 8395647 140736135854704 140736135786536 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30588/statm: 5037 4158 601 1026 0 4007 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20148
Solver just ended. Dumping a history of the last processes samples
[startup+0.500182 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30588
/proc/meminfo: memFree=30819136/32873844 swapFree=8656/8656
[pid=30588] ppid=30586 vsize=20148 CPUtime=0.49 cores=0,2,4,6
/proc/30588/stat : 30588 (pbscip.linux.x8) R 30586 30588 18061 0 -1 4202496 5381 0 0 0 48 1 0 0 20 0 1 0 337078285 20631552 4167 33554432000 4194304 8395647 140736135854704 140736135786536 5615689 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30588/statm: 5037 4167 610 1026 0 4007 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 20148
[startup+0.600177 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30588
/proc/meminfo: memFree=30819136/32873844 swapFree=8656/8656
[pid=30588] ppid=30586 vsize=20148 CPUtime=0.59 cores=0,2,4,6
/proc/30588/stat : 30588 (pbscip.linux.x8) R 30586 30588 18061 0 -1 4202496 5381 0 0 0 58 1 0 0 20 0 1 0 337078285 20631552 4167 33554432000 4194304 8395647 140736135854704 140736135786536 4474009 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30588/statm: 5037 4167 610 1026 0 4007 0
Current children cumulated CPU time (s) 0.59
Current children cumulated vsize (KiB) 20148
Child status: 0
Real time (s): 0.617864
CPU time (s): 0.616906
CPU user time (s): 0.597909
CPU system time (s): 0.018997
CPU usage (%): 99.8449
Max. virtual memory (cumulated for all children) (KiB): 20148
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.597909
system time used= 0.018997
maximum resident set size= 19848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5390
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 second user time and 0.006998 second system time
The end