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: 947bdb7-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-3692627-1338036109.opb>
0.00/0.01 c original problem has 1516 variables (50 bin, 0 int, 1466 impl, 0 cont) and 1566 constraints
0.00/0.01 c problem read in 0.01
0.00/0.01 o 50
0.00/0.01 c feasible solution found by trivial heuristic, objective value 5.000000e+01
0.00/0.01 c presolving:
0.09/0.18 c (round 1) 0 del vars, 1566 del conss, 50 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2932 impls, 0 clqs
0.09/0.18 c (round 2) 1466 del vars, 1566 del conss, 50 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 2932 impls, 0 clqs
0.09/0.19 c (0.2s) probing cycle finished: starting next cycle
0.09/0.19 c (0.2s) probing: 1/50 (2.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.19 c (0.2s) probing aborted: 50/50 successive totally useless probings
0.09/0.19 c presolving (3 rounds):
0.09/0.19 c 1466 deleted vars, 1566 deleted constraints, 50 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.19 c 2932 implications, 0 cliques
0.09/0.19 c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.09/0.19 c 50 constraints of type <logicor>
0.09/0.19 c transformed objective value is always integral (scale: 1)
0.09/0.19 c Presolving Time: 0.17
0.09/0.19 c - non default parameters ----------------------------------------------------------------------
0.09/0.19 c # SCIP version 2.1.1.4
0.09/0.19 c
0.09/0.19 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.09/0.19 c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.19 c conflict/interconss = 0
0.09/0.19 c
0.09/0.19 c # should binary conflicts be preferred?
0.09/0.19 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19 c conflict/preferbinary = TRUE
0.09/0.19 c
0.09/0.19 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.09/0.19 c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.19 c constraints/agelimit = 1
0.09/0.19 c
0.09/0.19 c # should enforcement of pseudo solution be disabled?
0.09/0.19 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19 c constraints/disableenfops = TRUE
0.09/0.19 c
0.09/0.19 c # maximal time in seconds to run
0.09/0.19 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19 c limits/time = 1797
0.09/0.19 c
0.09/0.19 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.19 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.19 c limits/memory = 13950
0.09/0.19 c
0.09/0.19 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.19 c # [type: int, range: [1,2], default: 1]
0.09/0.19 c timing/clocktype = 2
0.09/0.19 c
0.09/0.19 c # belongs reading time to solving time?
0.09/0.19 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.19 c timing/reading = TRUE
0.09/0.19 c
0.09/0.19 c -----------------------------------------------------------------------------------------------
0.09/0.19 c start solving
0.09/0.19 c
0.09/0.19 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.19 c t 0.2s| 1 | 0 | 139 | - |3648k| 0 | 26 | 50 | 50 | 50 | 50 | 0 | 0 | 0 | 1.592144e+00 | 5.000000e+01 |3040.42%
0.09/0.19 o 26
0.09/0.19 c r 0.2s| 1 | 0 | 139 | - |3650k| 0 | 26 | 50 | 50 | 50 | 50 | 0 | 0 | 0 | 1.592144e+00 | 2.600000e+01 |1533.02%
0.09/0.19 o 25
0.09/0.19 c R 0.2s| 1 | 0 | 139 | - |3651k| 0 | 26 | 50 | 50 | 50 | 50 | 0 | 0 | 0 | 1.592144e+00 | 2.500000e+01 |1470.21%
0.09/0.19 o 24
0.09/0.19 c s 0.2s| 1 | 0 | 139 | - |3653k| 0 | 26 | 50 | 50 | 50 | 50 | 0 | 0 | 0 | 1.592144e+00 | 2.400000e+01 |1407.40%
0.09/0.19 c 0.2s| 1 | 0 | 180 | - |3705k| 0 | 22 | 50 | 50 | 50 | 51 | 1 | 0 | 0 | 1.636443e+00 | 2.400000e+01 |1366.60%
0.09/0.19 o 4
0.09/0.19 c b 0.2s| 1 | 0 | 180 | - |3707k| 0 | 22 | 50 | 50 | 50 | 51 | 1 | 0 | 0 | 1.636443e+00 | 4.000000e+00 | 144.43%
0.09/0.19 o 3
0.09/0.19 c R 0.2s| 1 | 0 | 180 | - |3708k| 0 | 22 | 50 | 50 | 50 | 51 | 1 | 0 | 0 | 1.636443e+00 | 3.000000e+00 | 83.32%
0.19/0.20 c 0.2s| 1 | 0 | 247 | - |3781k| 0 | 24 | 50 | 50 | 50 | 52 | 2 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.20 c 0.2s| 1 | 0 | 277 | - |3855k| 0 | 24 | 50 | 50 | 50 | 53 | 3 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.21 c 0.2s| 1 | 0 | 295 | - |3925k| 0 | 26 | 50 | 50 | 50 | 54 | 4 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.21 c 0.2s| 1 | 0 | 310 | - |3947k| 0 | 28 | 50 | 50 | 50 | 55 | 5 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.22 c 0.2s| 1 | 0 | 321 | - |3955k| 0 | 30 | 50 | 50 | 50 | 56 | 6 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.22 c 0.2s| 1 | 0 | 344 | - |3958k| 0 | 26 | 50 | 50 | 50 | 57 | 7 | 0 | 0 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.24 c 0.2s| 1 | 0 | 392 | - |3961k| 0 | 26 | 50 | 50 | 50 | 57 | 7 | 0 | 5 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.25 c 0.3s| 1 | 0 | 413 | - |3967k| 0 | 26 | 50 | 50 | 50 | 58 | 8 | 0 | 5 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.26 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.26 c 0.3s| 1 | 0 | 442 | - |3968k| 0 | 22 | 50 | 50 | 50 | 58 | 8 | 0 | 10 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.27 c 0.3s| 1 | 0 | 466 | - |3992k| 0 | 24 | 50 | 50 | 50 | 59 | 9 | 0 | 10 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.27 c 0.3s| 1 | 0 | 466 | - |3993k| 0 | - | 50 | 50 | 50 | 59 | 9 | 0 | 15 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.27 c (run 1, node 1) restarting after 15 global fixings of integer variables
0.19/0.27 c
0.19/0.27 c (restart) converted 9 cuts from the global cut pool into linear constraints
0.19/0.27 c
0.19/0.28 c presolving:
0.19/0.28 c (round 1) 15 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 9 upgd conss, 2932 impls, 0 clqs
0.19/0.28 c presolving (2 rounds):
0.19/0.28 c 15 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.28 c 2932 implications, 0 cliques
0.19/0.28 c presolved problem has 35 variables (35 bin, 0 int, 0 impl, 0 cont) and 59 constraints
0.19/0.28 c 9 constraints of type <knapsack>
0.19/0.28 c 50 constraints of type <logicor>
0.19/0.28 c transformed objective value is always integral (scale: 1)
0.19/0.28 c Presolving Time: 0.18
0.19/0.28 c
0.19/0.28 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.19/0.28 c 0.3s| 1 | 0 | 527 | - |3951k| 0 | 17 | 35 | 59 | 35 | 58 | 0 | 0 | 15 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.29 c 0.3s| 1 | 0 | 594 | - |4051k| 0 | 21 | 35 | 59 | 35 | 59 | 1 | 0 | 15 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.19/0.29 c 0.3s| 1 | 0 | 613 | - |4053k| 0 | 22 | 35 | 59 | 35 | 59 | 1 | 0 | 20 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.29/0.30 c 0.3s| 1 | 0 | 613 | - |4054k| 0 | - | 35 | 59 | 35 | 59 | 1 | 0 | 25 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.29/0.30 c (run 2, node 1) restarting after 10 global fixings of integer variables
0.29/0.30 c
0.29/0.30 c (restart) converted 1 cuts from the global cut pool into linear constraints
0.29/0.30 c
0.29/0.30 c presolving:
0.29/0.30 c (round 1) 10 del vars, 5 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1 upgd conss, 2932 impls, 0 clqs
0.29/0.30 c presolving (2 rounds):
0.29/0.30 c 10 deleted vars, 5 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.30 c 2932 implications, 0 cliques
0.29/0.30 c presolved problem has 25 variables (25 bin, 0 int, 0 impl, 0 cont) and 55 constraints
0.29/0.30 c 10 constraints of type <knapsack>
0.29/0.30 c 45 constraints of type <logicor>
0.29/0.30 c transformed objective value is always integral (scale: 1)
0.29/0.30 c Presolving Time: 0.18
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 | 655 | - |3976k| 0 | 18 | 25 | 55 | 25 | 53 | 0 | 0 | 25 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.29/0.30 o 3
0.29/0.30 c s 0.3s| 1 | 0 | 655 | - |3978k| 0 | 18 | 25 | 55 | 25 | 53 | 0 | 0 | 25 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.29/0.30 c 0.3s| 1 | 0 | 690 | - |4033k| 0 | 16 | 25 | 55 | 25 | 54 | 1 | 0 | 25 | 2.000000e+00 | 3.000000e+00 | 50.00%
0.29/0.30 o 2
0.29/0.30 c b 0.3s| 1 | 0 | 690 | - |4034k| 0 | - | 25 | 55 | 25 | 54 | 1 | 0 | 25 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.29/0.30 c 0.3s| 1 | 0 | 690 | - |4034k| 0 | - | 25 | 55 | 25 | 54 | 1 | 0 | 25 | 2.000000e+00 | 2.000000e+00 | 0.00%
0.29/0.30 c
0.29/0.30 c SCIP Status : problem is solved [optimal solution found]
0.29/0.30 c Solving Time (sec) : 0.31
0.29/0.30 c Solving Nodes : 1 (total of 3 nodes in 3 runs)
0.29/0.30 c Primal Bound : +2.00000000000000e+00 (29 solutions)
0.29/0.31 c Dual Bound : +2.00000000000000e+00
0.29/0.31 c Gap : 0.00 %
0.29/0.31 s OPTIMUM FOUND
0.29/0.31 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
0.29/0.31 v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1
0.29/0.31 c SCIP Status : problem is solved [optimal solution found]
0.29/0.31 c Total Time : 0.31
0.29/0.31 c solving : 0.31
0.29/0.31 c presolving : 0.18 (included in solving)
0.29/0.31 c reading : 0.01 (included in solving)
0.29/0.31 c copying : 0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.29/0.31 c Original Problem :
0.29/0.31 c Problem name : HOME/instance-3692627-1338036109.opb
0.29/0.31 c Variables : 1516 (50 binary, 0 integer, 1466 implicit integer, 0 continuous)
0.29/0.31 c Constraints : 1566 initial, 1566 maximal
0.29/0.31 c Objective sense : minimize
0.29/0.31 c Presolved Problem :
0.29/0.31 c Problem name : t_HOME/instance-3692627-1338036109.opb
0.29/0.31 c Variables : 25 (25 binary, 0 integer, 0 implicit integer, 0 continuous)
0.29/0.31 c Constraints : 55 initial, 55 maximal
0.29/0.31 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.29/0.31 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c trivial : 0.00 0.00 25 0 0 0 0 0 0 0 0
0.29/0.31 c dualfix : 0.00 0.00 1466 0 0 0 0 0 0 0 0
0.29/0.31 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c knapsack : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c linear : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.29/0.31 c logicor : 0.00 0.00 0 0 0 0 0 5 0 0 0
0.29/0.31 c pseudoboolean : 0.00 0.00 0 0 0 0 0 1566 50 0 0
0.29/0.31 c root node : - - 25 - - 25 - - - - -
0.29/0.31 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.29/0.31 c integral : 0 0 0 0 5 0 36 0 0 25 0 0 0
0.29/0.31 c knapsack : 10 10 2 3 0 0 0 0 0 0 25 0 0
0.29/0.31 c logicor : 45 45 11 13 0 0 29 0 0 0 0 0 0
0.29/0.31 c countsols : 0 0 0 0 0 0 32 0 0 0 0 0 0
0.29/0.31 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.29/0.31 c integral : 0.04 0.00 0.00 0.00 0.04 0.00 0.00 0.00
0.29/0.31 c knapsack : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.29/0.31 c rootredcost : 0 0 0 0
0.29/0.31 c pseudoobj : 11 0 0 0
0.29/0.31 c vbounds : 0 0 0 0
0.29/0.31 c redcost : 17 0 0 0
0.29/0.31 c probing : 0 0 0 0
0.29/0.31 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.29/0.31 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c redcost : 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c probing : 0.00 0.00 0.00 0.00 0.00
0.29/0.31 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.29/0.31 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.31 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.31 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.31 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.29/0.31 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.29/0.31 c applied globally : - - - 0 0.0 - - -
0.29/0.31 c applied locally : - - - 0 0.0 - - -
0.29/0.31 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.29/0.31 c cut pool : 0.00 0 - - 0 - (maximal pool size: 53)
0.29/0.31 c closecuts : 0.00 0.00 0 0 0 0 0
0.29/0.31 c impliedbounds : 0.00 0.00 11 0 0 0 0
0.29/0.31 c intobj : 0.00 0.00 0 0 0 0 0
0.29/0.31 c gomory : 0.01 0.00 11 0 0 24 0
0.29/0.31 c cgmip : 0.00 0.00 0 0 0 0 0
0.29/0.31 c strongcg : 0.01 0.00 11 0 0 256 0
0.29/0.31 c cmir : 0.01 0.00 11 0 0 19 0
0.29/0.31 c flowcover : 0.01 0.00 11 0 0 26 0
0.29/0.31 c clique : 0.00 0.00 3 0 0 0 0
0.29/0.31 c zerohalf : 0.00 0.00 0 0 0 0 0
0.29/0.31 c mcf : 0.00 0.00 3 0 0 0 0
0.29/0.31 c oddcycle : 0.00 0.00 0 0 0 0 0
0.29/0.31 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.29/0.31 c Pricers : ExecTime SetupTime Calls Vars
0.29/0.31 c problem variables: 0.00 - 0 0
0.29/0.31 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.29/0.31 c relpscost : 0.04 0.00 5 0 25 0 0 0
0.29/0.31 c pscost : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c inference : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c random : 0.00 0.00 0 0 0 0 0 0
0.29/0.31 c Primal Heuristics : ExecTime SetupTime Calls Found
0.29/0.31 c LP solutions : 0.00 - - 0
0.29/0.31 c pseudo solutions : 0.00 - - 0
0.29/0.31 c smallcard : 0.00 0.00 0 0
0.29/0.31 c trivial : 0.00 0.00 2 2
0.29/0.31 c shiftandpropagate: 0.00 0.00 0 0
0.29/0.31 c simplerounding : 0.00 0.00 16 16
0.29/0.31 c zirounding : 0.00 0.00 1 1
0.29/0.31 c rounding : 0.00 0.00 16 2
0.29/0.31 c shifting : 0.00 0.00 16 6
0.29/0.31 c intshifting : 0.00 0.00 0 0
0.29/0.31 c oneopt : 0.00 0.00 3 2
0.29/0.31 c twoopt : 0.00 0.00 0 0
0.29/0.31 c indtwoopt : 0.00 0.00 0 0
0.29/0.31 c indoneopt : 0.00 0.00 0 0
0.29/0.31 c fixandinfer : 0.00 0.00 0 0
0.29/0.31 c feaspump : 0.00 0.00 0 0
0.29/0.31 c clique : 0.00 0.00 0 0
0.29/0.31 c coefdiving : 0.00 0.00 0 0
0.29/0.31 c indrounding : 0.00 0.00 0 0
0.29/0.31 c indcoefdiving : 0.00 0.00 0 0
0.29/0.31 c pscostdiving : 0.00 0.00 0 0
0.29/0.31 c fracdiving : 0.00 0.00 0 0
0.29/0.31 c nlpdiving : 0.00 0.00 0 0
0.29/0.31 c veclendiving : 0.00 0.00 0 0
0.29/0.31 c intdiving : 0.00 0.00 0 0
0.29/0.31 c actconsdiving : 0.00 0.00 0 0
0.29/0.31 c objpscostdiving : 0.00 0.00 0 0
0.29/0.31 c rootsoldiving : 0.00 0.00 0 0
0.29/0.31 c linesearchdiving : 0.00 0.00 0 0
0.29/0.31 c guideddiving : 0.00 0.00 0 0
0.29/0.31 c octane : 0.00 0.00 0 0
0.29/0.31 c rens : 0.01 0.00 0 0
0.29/0.31 c rins : 0.00 0.00 0 0
0.29/0.31 c localbranching : 0.00 0.00 0 0
0.29/0.31 c mutation : 0.00 0.00 0 0
0.29/0.31 c crossover : 0.00 0.00 0 0
0.29/0.31 c dins : 0.00 0.00 0 0
0.29/0.31 c vbounds : 0.00 0.00 0 0
0.29/0.31 c undercover : 0.00 0.00 0 0
0.29/0.31 c subnlp : 0.00 0.00 0 0
0.29/0.31 c trysol : 0.00 0.00 0 0
0.29/0.31 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.29/0.31 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.29/0.31 c dual LP : 0.02 17 690 40.59 43001.37 0.00 0
0.29/0.31 c lex dual LP : 0.00 0 0 0.00 -
0.29/0.31 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.29/0.31 c diving/probing LP: 0.00 0 0 0.00 -
0.29/0.31 c strong branching : 0.04 25 1716 68.64 45160.27
0.29/0.31 c (at root node) : - 25 1716 68.64 -
0.29/0.31 c conflict analysis: 0.00 0 0 0.00 -
0.29/0.31 c B&B Tree :
0.29/0.31 c number of runs : 3
0.29/0.31 c nodes : 1
0.29/0.31 c nodes (total) : 3
0.29/0.31 c nodes left : 0
0.29/0.31 c max depth : 0
0.29/0.31 c max depth (total): 0
0.29/0.31 c backtracks : 0 (0.0%)
0.29/0.31 c delayed cutoffs : 0
0.29/0.31 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.29/0.31 c avg switch length: 2.00
0.29/0.31 c switching time : 0.00
0.29/0.31 c Solution :
0.29/0.31 c Solutions found : 29 (8 improvements)
0.29/0.31 c First Solution : +5.00000000000000e+01 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.29/0.31 c Primal Bound : +2.00000000000000e+00 (in run 3, after 1 nodes, 0.31 seconds, depth 0, found by <oneopt>)
0.29/0.31 c Dual Bound : +2.00000000000000e+00
0.29/0.31 c Gap : 0.00 %
0.29/0.31 c Root Dual Bound : +2.00000000000000e+00
0.29/0.31 c Root Iterations : 690
0.29/0.31 c Time complete: 0.3.
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-3692627-1338036109/watcher-3692627-1338036109 -o /tmp/evaluation-result-3692627-1338036109/solver-3692627-1338036109 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692627-1338036109.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: 2.05 2.02 2.00 3/174 16803
/proc/meminfo: memFree=28797952/32873852 swapFree=6848/6848
[pid=16803] ppid=16801 vsize=12868 CPUtime=0 cores=0,2,4,6
/proc/16803/stat : 16803 (scip-2.1.1.4exp) R 16801 16803 14609 0 -1 4202496 1979 0 0 0 0 0 0 0 20 0 1 0 269736383 13176832 1934 33554432000 4194304 10219143 140733231870544 140734177286696 7589947 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16803/statm: 3217 1936 435 1471 0 1737 0
[startup+0.0753361 s]
/proc/loadavg: 2.05 2.02 2.00 3/174 16803
/proc/meminfo: memFree=28797952/32873852 swapFree=6848/6848
[pid=16803] ppid=16801 vsize=21968 CPUtime=0.06 cores=0,2,4,6
/proc/16803/stat : 16803 (scip-2.1.1.4exp) R 16801 16803 14609 0 -1 4202496 4286 0 0 0 1 5 0 0 20 0 1 0 269736383 22495232 3983 33554432000 4194304 10219143 140733231870544 140734177286696 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/16803/statm: 5492 3983 556 1471 0 4012 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 21968
[startup+0.100303 s]
/proc/loadavg: 2.05 2.02 2.00 3/174 16803
/proc/meminfo: memFree=28797952/32873852 swapFree=6848/6848
[pid=16803] ppid=16801 vsize=21968 CPUtime=0.09 cores=0,2,4,6
/proc/16803/stat : 16803 (scip-2.1.1.4exp) R 16801 16803 14609 0 -1 4202496 4286 0 0 0 2 7 0 0 20 0 1 0 269736383 22495232 3983 33554432000 4194304 10219143 140733231870544 140734177286696 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/16803/statm: 5492 3983 556 1471 0 4012 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21968
[startup+0.300237 s]
/proc/loadavg: 2.05 2.02 2.00 3/174 16803
/proc/meminfo: memFree=28797952/32873852 swapFree=6848/6848
[pid=16803] ppid=16801 vsize=24676 CPUtime=0.29 cores=0,2,4,6
/proc/16803/stat : 16803 (scip-2.1.1.4exp) R 16801 16803 14609 0 -1 4202496 6729 0 0 0 13 16 0 0 20 0 1 0 269736383 25268224 4995 33554432000 4194304 10219143 140733231870544 140734177286696 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/16803/statm: 6169 4995 847 1471 0 4689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24676
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.317455
CPU time (s): 0.315951
CPU user time (s): 0.148977
CPU system time (s): 0.166974
CPU usage (%): 99.5262
Max. virtual memory (cumulated for all children) (KiB): 24676
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.148977
system time used= 0.166974
maximum resident set size= 24748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6764
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= 1
runsolver used 0.001999 second user time and 0.005999 second system time
The end