0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
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-3451641-1307093080.opb>
0.00/0.00 c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 o 100
0.00/0.00 c feasible solution found by trivial heuristic, objective value 1.000000e+02
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 0 impls, 0 clqs
0.00/0.00 c presolving (2 rounds):
0.00/0.00 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.00 c 0 implications, 0 cliques
0.00/0.00 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.00/0.00 c 50 constraints of type <logicor>
0.00/0.00 c transformed objective value is always integral (scale: 1)
0.00/0.00 c Presolving Time: 0.00
0.00/0.00 c - non default parameters ----------------------------------------------------------------------
0.00/0.00 c # SCIP version 2.0.1.5
0.00/0.00 c
0.00/0.00 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.00 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.00 c conflict/interconss = 0
0.00/0.00 c
0.00/0.00 c # should binary conflicts be preferred?
0.00/0.00 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c conflict/preferbinary = TRUE
0.00/0.00 c
0.00/0.00 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.00 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.00 c constraints/agelimit = 1
0.00/0.00 c
0.00/0.00 c # should enforcement of pseudo solution be disabled?
0.00/0.00 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c constraints/disableenfops = TRUE
0.00/0.00 c
0.00/0.00 c # frequency for displaying node information lines
0.00/0.00 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.00 c display/freq = 10000
0.00/0.00 c
0.00/0.00 c # maximal time in seconds to run
0.00/0.00 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.00 c limits/time = 1800
0.00/0.00 c
0.00/0.00 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.00 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.00 c limits/memory = 13950
0.00/0.00 c
0.00/0.00 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.00 c # [type: int, range: [1,2], default: 1]
0.00/0.00 c timing/clocktype = 2
0.00/0.00 c
0.00/0.00 c # belongs reading time to solving time?
0.00/0.00 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c timing/reading = TRUE
0.00/0.00 c
0.00/0.00 c # should presolving try to simplify inequalities
0.00/0.00 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c constraints/linear/simplifyinequalities = TRUE
0.00/0.00 c
0.00/0.00 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.00 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c constraints/indicator/addCouplingCons = TRUE
0.00/0.00 c
0.00/0.00 c # should presolving try to simplify knapsacks
0.00/0.00 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.00 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.00 c
0.00/0.00 c -----------------------------------------------------------------------------------------------
0.00/0.00 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 | 142 | - | 424k| 0 | 39 | 100 | 50 | 100 | 50 | 0 | 0 | 0 | 6.324984e+00 | 1.000000e+02 |1481.03%
0.00/0.01 o 39
0.00/0.01 c r 0.0s| 1 | 0 | 142 | - | 426k| 0 | 39 | 100 | 50 | 100 | 50 | 0 | 0 | 0 | 6.324984e+00 | 3.900000e+01 | 516.60%
0.00/0.01 o 38
0.00/0.01 c R 0.0s| 1 | 0 | 142 | - | 429k| 0 | 39 | 100 | 50 | 100 | 50 | 0 | 0 | 0 | 6.324984e+00 | 3.800000e+01 | 500.79%
0.00/0.01 o 37
0.00/0.01 c s 0.0s| 1 | 0 | 142 | - | 431k| 0 | 39 | 100 | 50 | 100 | 50 | 0 | 0 | 0 | 6.324984e+00 | 3.700000e+01 | 484.98%
0.00/0.01 c 0.0s| 1 | 0 | 165 | - | 560k| 0 | 36 | 100 | 50 | 100 | 51 | 1 | 0 | 0 | 6.376137e+00 | 3.700000e+01 | 480.29%
0.00/0.01 o 11
0.00/0.01 c b 0.0s| 1 | 0 | 165 | - | 563k| 0 | 36 | 100 | 50 | 100 | 51 | 1 | 0 | 0 | 6.376137e+00 | 1.100000e+01 | 72.52%
0.00/0.02 c 0.0s| 1 | 0 | 194 | - | 712k| 0 | 37 | 100 | 50 | 100 | 52 | 2 | 0 | 0 | 6.417234e+00 | 1.100000e+01 | 71.41%
0.00/0.02 c 0.0s| 1 | 0 | 203 | - | 850k| 0 | 36 | 100 | 50 | 100 | 53 | 3 | 0 | 0 | 6.437281e+00 | 1.100000e+01 | 70.88%
0.02/0.03 c 0.0s| 1 | 0 | 217 | - | 989k| 0 | 36 | 100 | 50 | 100 | 54 | 4 | 0 | 0 | 6.455208e+00 | 1.100000e+01 | 70.41%
0.02/0.03 c 0.0s| 1 | 0 | 243 | - |1073k| 0 | 36 | 100 | 50 | 100 | 55 | 5 | 0 | 0 | 6.469070e+00 | 1.100000e+01 | 70.04%
0.02/0.04 c 0.0s| 1 | 0 | 258 | - |1095k| 0 | 39 | 100 | 50 | 100 | 56 | 6 | 0 | 0 | 6.472281e+00 | 1.100000e+01 | 69.96%
0.02/0.05 c 0.0s| 1 | 0 | 272 | - |1102k| 0 | 38 | 100 | 50 | 100 | 57 | 7 | 0 | 0 | 6.483149e+00 | 1.100000e+01 | 69.67%
0.02/0.05 c 0.1s| 1 | 0 | 283 | - |1115k| 0 | 37 | 100 | 50 | 100 | 58 | 8 | 0 | 0 | 6.486287e+00 | 1.100000e+01 | 69.59%
0.02/0.06 c 0.1s| 1 | 0 | 294 | - |1132k| 0 | 37 | 100 | 50 | 100 | 59 | 9 | 0 | 0 | 6.494411e+00 | 1.100000e+01 | 69.38%
0.02/0.07 c 0.1s| 1 | 0 | 306 | - |1136k| 0 | 36 | 100 | 50 | 100 | 60 | 10 | 0 | 0 | 6.497030e+00 | 1.100000e+01 | 69.31%
0.02/0.09 o 8
0.02/0.09 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.09 c E 0.1s| 1 | 0 | 306 | - |1141k| 0 | 36 | 100 | 50 | 100 | 60 | 10 | 0 | 0 | 6.497030e+00 | 8.000000e+00 | 23.13%
0.02/0.09 c 0.1s| 1 | 0 | 306 | - |1141k| 0 | 36 | 100 | 50 | 100 | 60 | 10 | 0 | 0 | 6.497030e+00 | 8.000000e+00 | 23.13%
0.02/0.09 c 0.1s| 1 | 0 | 306 | - |1141k| 0 | 36 | 100 | 50 | 100 | 60 | 10 | 0 | 0 | 6.497030e+00 | 8.000000e+00 | 23.13%
0.09/0.14 c 0.1s| 1 | 2 | 306 | - |1142k| 0 | 36 | 100 | 50 | 100 | 60 | 10 | 0 | 19 | 6.497030e+00 | 8.000000e+00 | 23.13%
0.09/0.14 c (run 1, node 1) restarting after 11 global fixings of integer variables
0.09/0.14 c
0.09/0.14 c (restart) converted 8 cuts from the global cut pool into linear constraints
0.09/0.14 c
0.09/0.14 c presolving:
0.09/0.14 c (round 1) 11 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 8 upgd conss, 0 impls, 0 clqs
0.09/0.14 c presolving (2 rounds):
0.09/0.14 c 11 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.14 c 0 implications, 0 cliques
0.09/0.14 c presolved problem has 89 variables (89 bin, 0 int, 0 impl, 0 cont) and 58 constraints
0.09/0.14 c 8 constraints of type <knapsack>
0.09/0.14 c 50 constraints of type <logicor>
0.09/0.14 c transformed objective value is always integral (scale: 1)
0.09/0.14 c Presolving Time: 0.00
0.09/0.14 c
0.09/0.14 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.14 c 0.1s| 1 | 0 | 443 | - | 623k| 0 | 36 | 89 | 58 | 89 | 58 | 0 | 0 | 19 | 6.497030e+00 | 8.000000e+00 | 23.13%
0.09/0.19 c 0.2s| 1 | 0 | 448 | - | 623k| 0 | 37 | 89 | 58 | 89 | 58 | 0 | 0 | 37 | 6.497828e+00 | 8.000000e+00 | 23.12%
0.19/0.23 c 0.2s| 1 | 0 | 454 | - | 625k| 0 | 35 | 89 | 58 | 89 | 58 | 0 | 0 | 57 | 6.498677e+00 | 8.000000e+00 | 23.10%
0.19/0.24 c 0.2s| 1 | 0 | 459 | - | 626k| 0 | 35 | 89 | 58 | 89 | 58 | 0 | 0 | 60 | 6.499381e+00 | 8.000000e+00 | 23.09%
0.19/0.24 c 0.2s| 1 | 0 | 462 | - | 628k| 0 | 35 | 89 | 58 | 89 | 58 | 0 | 0 | 62 | 6.499517e+00 | 8.000000e+00 | 23.09%
0.19/0.24 c 0.2s| 1 | 0 | 465 | - | 629k| 0 | 35 | 89 | 58 | 89 | 58 | 0 | 0 | 64 | 6.499653e+00 | 8.000000e+00 | 23.08%
0.19/0.25 c 0.2s| 1 | 0 | 466 | - | 631k| 0 | 34 | 89 | 58 | 89 | 58 | 0 | 0 | 65 | 6.499654e+00 | 8.000000e+00 | 23.08%
0.19/0.25 c 0.2s| 1 | 2 | 466 | - | 633k| 0 | 34 | 89 | 58 | 89 | 58 | 0 | 0 | 65 | 6.499654e+00 | 8.000000e+00 | 23.08%
0.19/0.25 c (run 2, node 1) restarting after 11 global fixings of integer variables
0.19/0.25 c
0.19/0.25 c presolving:
0.19/0.25 c (round 1) 11 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.19/0.25 c presolving (2 rounds):
0.19/0.25 c 11 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.25 c 0 implications, 0 cliques
0.19/0.25 c presolved problem has 78 variables (78 bin, 0 int, 0 impl, 0 cont) and 58 constraints
0.19/0.25 c 8 constraints of type <knapsack>
0.19/0.25 c 50 constraints of type <logicor>
0.19/0.25 c transformed objective value is always integral (scale: 1)
0.19/0.25 c Presolving Time: 0.01
0.19/0.25 c
0.19/0.25 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.25 c 0.3s| 1 | 0 | 553 | - | 621k| 0 | 34 | 78 | 58 | 78 | 58 | 0 | 0 | 65 | 6.499654e+00 | 8.000000e+00 | 23.08%
0.19/0.26 c 0.3s| 1 | 0 | 571 | - | 626k| 0 | 34 | 78 | 58 | 78 | 59 | 1 | 0 | 65 | 6.523926e+00 | 8.000000e+00 | 22.63%
0.29/0.30 c 0.3s| 1 | 0 | 598 | - | 627k| 0 | 32 | 78 | 58 | 78 | 59 | 1 | 0 | 86 | 6.551287e+00 | 8.000000e+00 | 22.11%
0.29/0.31 c 0.3s| 1 | 0 | 643 | - | 629k| 0 | 29 | 78 | 58 | 78 | 59 | 1 | 0 | 91 | 6.626654e+00 | 8.000000e+00 | 20.72%
0.29/0.31 c 0.3s| 1 | 0 | 674 | - | 630k| 0 | 28 | 78 | 58 | 78 | 59 | 1 | 0 | 96 | 6.729738e+00 | 8.000000e+00 | 18.88%
0.29/0.31 c 0.3s| 1 | 0 | 674 | - | 632k| 0 | - | 78 | 58 | 78 | 59 | 1 | 0 | 101 | 6.729738e+00 | 8.000000e+00 | 18.88%
0.29/0.31 c (run 3, node 1) restarting after 20 global fixings of integer variables
0.29/0.31 c
0.29/0.31 c (restart) converted 1 cuts from the global cut pool into linear constraints
0.29/0.31 c
0.29/0.31 c presolving:
0.29/0.31 c (round 1) 20 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1 upgd conss, 0 impls, 0 clqs
0.29/0.31 c presolving (2 rounds):
0.29/0.31 c 20 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.31 c 0 implications, 0 cliques
0.29/0.31 c presolved problem has 58 variables (58 bin, 0 int, 0 impl, 0 cont) and 59 constraints
0.29/0.31 c 9 constraints of type <knapsack>
0.29/0.31 c 50 constraints of type <logicor>
0.29/0.31 c transformed objective value is always integral (scale: 1)
0.29/0.31 c Presolving Time: 0.01
0.29/0.31 c
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 | 762 | - | 615k| 0 | 21 | 58 | 59 | 58 | 59 | 0 | 0 | 101 | 6.777778e+00 | 8.000000e+00 | 18.03%
0.29/0.32 c 0.3s| 1 | 0 | 780 | - | 760k| 0 | 25 | 58 | 59 | 58 | 60 | 1 | 0 | 101 | 6.971018e+00 | 8.000000e+00 | 14.76%
0.29/0.32 c 0.3s| 1 | 0 | 780 | - | 762k| 0 | 25 | 58 | 59 | 58 | 60 | 1 | 0 | 102 | 8.000000e+00 | 8.000000e+00 | 0.00%
0.29/0.32 c
0.29/0.32 c SCIP Status : problem is solved [optimal solution found]
0.29/0.32 c Solving Time (sec) : 0.32
0.29/0.32 c Solving Nodes : 1 (total of 4 nodes in 4 runs)
0.29/0.32 c Primal Bound : +8.00000000000000e+00 (29 solutions)
0.29/0.32 c Dual Bound : +8.00000000000000e+00
0.29/0.32 c Gap : 0.00 %
0.29/0.32 s OPTIMUM FOUND
0.29/0.32 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
0.29/0.32 v -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 x51 -x50
0.29/0.32 v -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
0.29/0.32 v -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
0.29/0.32 c SCIP Status : problem is solved [optimal solution found]
0.29/0.32 c Total Time : 0.32
0.29/0.32 c solving : 0.32
0.29/0.32 c presolving : 0.01 (included in solving)
0.29/0.32 c reading : 0.00 (included in solving)
0.29/0.32 c Original Problem :
0.29/0.32 c Problem name : HOME/instance-3451641-1307093080.opb
0.29/0.32 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.32 c Constraints : 50 initial, 50 maximal
0.29/0.32 c Presolved Problem :
0.29/0.32 c Problem name : t_HOME/instance-3451641-1307093080.opb
0.29/0.32 c Variables : 58 (58 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.32 c Constraints : 59 initial, 59 maximal
0.29/0.32 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.29/0.32 c trivial : 0.00 42 0 0 0 0 0 0 0 0
0.29/0.32 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c probing : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c knapsack : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c linear : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c logicor : 0.00 0 0 0 0 0 0 0 0 0
0.29/0.32 c root node : - 69 - - 69 - - - - -
0.29/0.32 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.29/0.32 c integral : 0 0 0 13 0 37 0 1 30 0 0 4
0.29/0.32 c knapsack : 9 3 14 0 0 0 0 0 0 0 0 0
0.29/0.32 c logicor : 50 15 96 0 0 29 0 0 0 0 0 0
0.29/0.32 c countsols : 0 0 0 0 0 32 0 0 0 0 0 0
0.29/0.32 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.29/0.32 c integral : 0.18 0.00 0.00 0.18 0.00 0.00 0.00
0.29/0.32 c knapsack : 0.01 0.01 0.00 0.00 0.00 0.00 0.00
0.29/0.32 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.32 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.32 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.29/0.32 c vbounds : 0 0 0 0
0.29/0.32 c rootredcost : 0 0 0 0
0.29/0.32 c pseudoobj : 42 0 0 0
0.29/0.32 c Propagator Timings : TotalTime Propagate Resprop
0.29/0.32 c vbounds : 0.00 0.00 0.00
0.29/0.32 c rootredcost : 0.00 0.00 0.00
0.29/0.32 c pseudoobj : 0.00 0.00 0.00
0.29/0.32 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.32 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.32 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.32 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.32 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.32 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.32 c applied globally : - - - 0 0.0 - - -
0.29/0.32 c applied locally : - - - 0 0.0 - - -
0.29/0.32 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.29/0.32 c cut pool : 0.00 0 - - 0 - (maximal pool size: 79)
0.29/0.32 c redcost : 0.00 15 0 39 0 0
0.29/0.32 c impliedbounds : 0.00 15 0 0 0 0
0.29/0.32 c intobj : 0.00 0 0 0 0 0
0.29/0.32 c gomory : 0.02 15 0 0 51 0
0.29/0.32 c cgmip : 0.00 0 0 0 0 0
0.29/0.32 c closecuts : 0.00 0 0 0 0 0
0.29/0.32 c strongcg : 0.02 15 0 0 267 0
0.29/0.32 c cmir : 0.01 13 0 0 0 0
0.29/0.32 c flowcover : 0.02 13 0 0 0 0
0.29/0.32 c clique : 0.00 4 0 0 0 0
0.29/0.32 c zerohalf : 0.00 0 0 0 0 0
0.29/0.32 c mcf : 0.00 4 0 0 0 0
0.29/0.32 c oddcycle : 0.00 0 0 0 0 0
0.29/0.32 c rapidlearning : 0.00 0 0 0 0 0
0.29/0.32 c Pricers : Time Calls Vars
0.29/0.32 c problem variables: 0.00 0 0
0.29/0.32 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.29/0.32 c relpscost : 0.18 13 1 30 0 0 4
0.29/0.32 c pscost : 0.00 0 0 0 0 0 0
0.29/0.32 c inference : 0.00 0 0 0 0 0 0
0.29/0.32 c mostinf : 0.00 0 0 0 0 0 0
0.29/0.32 c leastinf : 0.00 0 0 0 0 0 0
0.29/0.32 c fullstrong : 0.00 0 0 0 0 0 0
0.29/0.32 c allfullstrong : 0.00 0 0 0 0 0 0
0.29/0.32 c random : 0.00 0 0 0 0 0 0
0.29/0.32 c Primal Heuristics : Time Calls Found
0.29/0.32 c LP solutions : 0.00 - 0
0.29/0.32 c pseudo solutions : 0.00 - 0
0.29/0.32 c oneopt : 0.00 3 1
0.29/0.32 c trivial : 0.00 2 1
0.29/0.32 c shiftandpropagate: 0.00 0 0
0.29/0.32 c simplerounding : 0.00 25 23
0.29/0.32 c zirounding : 0.00 1 1
0.29/0.32 c rounding : 0.00 25 1
0.29/0.32 c shifting : 0.00 25 1
0.29/0.32 c intshifting : 0.00 0 0
0.29/0.32 c twoopt : 0.00 0 0
0.29/0.32 c fixandinfer : 0.00 0 0
0.29/0.32 c feaspump : 0.00 0 0
0.29/0.32 c clique : 0.00 0 0
0.29/0.32 c coefdiving : 0.00 0 0
0.29/0.32 c pscostdiving : 0.00 0 0
0.29/0.32 c fracdiving : 0.00 0 0
0.29/0.32 c veclendiving : 0.00 0 0
0.29/0.32 c intdiving : 0.00 0 0
0.29/0.32 c actconsdiving : 0.00 0 0
0.29/0.32 c objpscostdiving : 0.00 0 0
0.29/0.32 c rootsoldiving : 0.00 0 0
0.29/0.32 c linesearchdiving : 0.00 0 0
0.29/0.32 c guideddiving : 0.00 0 0
0.29/0.32 c octane : 0.00 0 0
0.29/0.32 c rens : 0.02 1 1
0.29/0.32 c rins : 0.00 0 0
0.29/0.32 c localbranching : 0.00 0 0
0.29/0.32 c mutation : 0.00 0 0
0.29/0.32 c crossover : 0.00 0 0
0.29/0.32 c dins : 0.00 0 0
0.29/0.32 c vbounds : 0.00 0 0
0.29/0.32 c undercover : 0.00 0 0
0.29/0.32 c subnlp : 0.00 0 0
0.29/0.32 c trysol : 0.00 0 0
0.29/0.32 c LP : Time Calls Iterations Iter/call Iter/sec
0.29/0.32 c primal LP : 0.00 0 0 0.00 -
0.29/0.32 c dual LP : 0.02 25 780 31.20 44426.72
0.29/0.32 c lex dual LP : 0.00 0 0 0.00 -
0.29/0.32 c barrier LP : 0.00 0 0 0.00 -
0.29/0.32 c diving/probing LP: 0.00 0 0 0.00 -
0.29/0.32 c strong branching : 0.18 102 7850 76.96 43173.14
0.29/0.32 c (at root node) : - 102 7850 76.96 -
0.29/0.32 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.32 c B&B Tree :
0.29/0.32 c number of runs : 4
0.29/0.32 c nodes : 1
0.29/0.32 c nodes (total) : 4
0.29/0.32 c nodes left : 0
0.29/0.32 c max depth : 0
0.29/0.32 c max depth (total): 0
0.29/0.32 c backtracks : 0 (0.0%)
0.29/0.32 c delayed cutoffs : 0
0.29/0.32 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.29/0.32 c avg switch length: 2.00
0.29/0.32 c switching time : 0.00
0.29/0.32 c Solution :
0.29/0.32 c Solutions found : 29 (6 improvements)
0.29/0.32 c First Solution : +1.00000000000000e+02 (in run 1, after 0 nodes, 0.00 seconds, depth 0, found by <trivial>)
0.29/0.32 c Primal Bound : +8.00000000000000e+00 (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <rens>)
0.29/0.32 c Dual Bound : +8.00000000000000e+00
0.29/0.32 c Gap : 0.00 %
0.29/0.32 c Root Dual Bound : +8.00000000000000e+00
0.29/0.32 c Root Iterations : 780
0.29/0.33 c Time complete: 0.32.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3451641-1307093080/watcher-3451641-1307093080 -o /tmp/evaluation-result-3451641-1307093080/solver-3451641-1307093080 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451641-1307093080.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: 2.01 2.01 2.00 2/575 23540
/proc/meminfo: memFree=23522788/32951124 swapFree=58940260/67111528
[pid=23540] ppid=23538 vsize=18428 CPUtime=0.01 cores=0,2,4,6
/proc/23540/stat : 23540 (scip-2.0.1.4b.l) R 23538 23540 23203 0 -1 4202496 3629 0 0 0 1 0 0 0 18 0 1 0 820905722 18870272 3325 33554432000 4194304 9163163 140733734665120 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/23540/statm: 4607 3325 630 1214 0 3389 0
[startup+0.029518 s]
/proc/loadavg: 2.01 2.01 2.00 2/575 23540
/proc/meminfo: memFree=23522788/32951124 swapFree=58940260/67111528
[pid=23540] ppid=23538 vsize=19204 CPUtime=0.02 cores=0,2,4,6
/proc/23540/stat : 23540 (scip-2.0.1.4b.l) R 23538 23540 23203 0 -1 4202496 3867 0 0 0 2 0 0 0 18 0 1 0 820905722 19664896 3563 33554432000 4194304 9163163 140733734665120 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/23540/statm: 4801 3563 654 1214 0 3583 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19204
[startup+0.100511 s]
/proc/loadavg: 2.01 2.01 2.00 2/575 23540
/proc/meminfo: memFree=23522788/32951124 swapFree=58940260/67111528
[pid=23540] ppid=23538 vsize=20480 CPUtime=0.09 cores=0,2,4,6
/proc/23540/stat : 23540 (scip-2.0.1.4b.l) R 23538 23540 23203 0 -1 4202496 6633 0 0 0 9 0 0 0 18 0 1 0 820905722 20971520 4084 33554432000 4194304 9163163 140733734665120 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/23540/statm: 5120 4084 697 1214 0 3902 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20480
[startup+0.300483 s]
/proc/loadavg: 2.01 2.01 2.00 2/575 23540
/proc/meminfo: memFree=23522788/32951124 swapFree=58940260/67111528
[pid=23540] ppid=23538 vsize=20252 CPUtime=0.29 cores=0,2,4,6
/proc/23540/stat : 23540 (scip-2.0.1.4b.l) R 23538 23540 23203 0 -1 4202496 6662 0 0 0 28 1 0 0 18 0 1 0 820905722 20738048 4063 33554432000 4194304 9163163 140733734665120 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/23540/statm: 5063 4063 714 1214 0 3845 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20252
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.333072
CPU time (s): 0.332948
CPU user time (s): 0.316951
CPU system time (s): 0.015997
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 20480
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.316951
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= 6800
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= 5
involuntary context switches= 1
runsolver used 0.007998 second user time and 0.013997 second system time
The end