0.00/0.00 c SCIP version 2.0.1.4 [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-3485177-1307785735.opb>
0.00/0.00 c original problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 100 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:
0.00/0.03 c (round 1) 622 del vars, 100 del conss, 0 add conss, 622 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2488 impls, 0 clqs
0.00/0.03 c (round 2) 622 del vars, 100 del conss, 0 add conss, 622 chg bounds, 0 chg sides, 0 chg coeffs, 622 upgd conss, 3732 impls, 0 clqs
0.00/0.04 c presolving (3 rounds):
0.00/0.04 c 622 deleted vars, 100 deleted constraints, 0 added constraints, 622 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.04 c 3732 implications, 0 cliques
0.00/0.04 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 622 constraints
0.00/0.04 c 622 constraints of type <logicor>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.03
0.00/0.04 c - non default parameters ----------------------------------------------------------------------
0.00/0.04 c # SCIP version 2.0.1.4
0.00/0.04 c
0.00/0.04 c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c conflict/interconss = 0
0.00/0.04 c
0.00/0.04 c # should binary conflicts be preferred?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c conflict/preferbinary = TRUE
0.00/0.04 c
0.00/0.04 c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04 c constraints/agelimit = 1
0.00/0.04 c
0.00/0.04 c # should enforcement of pseudo solution be disabled?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/disableenfops = TRUE
0.00/0.04 c
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = 10000
0.00/0.04 c
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = 1797
0.00/0.04 c
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = 13950
0.00/0.04 c
0.00/0.04 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.04 c # [type: int, range: [1,2], default: 1]
0.00/0.04 c timing/clocktype = 2
0.00/0.04 c
0.00/0.04 c # belongs reading time to solving time?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c timing/reading = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify inequalities
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/linear/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/indicator/addCouplingCons = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify knapsacks
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving
0.00/0.04 c
0.00/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c t 0.0s| 1 | 0 | 109 | - |1681k| 0 | 100 | 100 | 622 | 100 | 622 | 0 | 0 | 0 |-5.000000e+01 | 0.000000e+00 | 100.00%
0.00/0.04 o -1
0.00/0.04 c R 0.0s| 1 | 0 | 109 | - |1682k| 0 | 100 | 100 | 622 | 100 | 622 | 0 | 0 | 0 |-5.000000e+01 |-1.000000e+00 | 98.00%
0.00/0.04 o -2
0.00/0.04 c s 0.0s| 1 | 0 | 109 | - |1683k| 0 | 100 | 100 | 622 | 100 | 622 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.00/0.05 c 0.0s| 1 | 0 | 166 | - |1688k| 0 | 94 | 100 | 622 | 100 | 629 | 7 | 0 | 0 |-4.700000e+01 |-2.000000e+00 | 95.74%
0.00/0.05 o -17
0.00/0.05 c b 0.0s| 1 | 0 | 166 | - |1691k| 0 | 94 | 100 | 622 | 100 | 629 | 7 | 0 | 0 |-4.700000e+01 |-1.700000e+01 | 63.83%
0.05/0.06 c 0.1s| 1 | 0 | 265 | - |1701k| 0 | 89 | 100 | 622 | 100 | 639 | 17 | 0 | 0 |-4.450000e+01 |-1.700000e+01 | 61.80%
0.05/0.08 c 0.1s| 1 | 0 | 356 | - |1717k| 0 | 87 | 100 | 622 | 100 | 646 | 24 | 0 | 0 |-4.300000e+01 |-1.700000e+01 | 60.47%
0.09/0.10 c 0.1s| 1 | 0 | 421 | - |1762k| 0 | 87 | 100 | 622 | 100 | 654 | 32 | 0 | 0 |-4.125000e+01 |-1.700000e+01 | 58.79%
0.09/0.12 c 0.1s| 1 | 0 | 537 | - |1811k| 0 | 78 | 100 | 622 | 100 | 666 | 44 | 0 | 0 |-3.900000e+01 |-1.700000e+01 | 56.41%
0.09/0.14 c 0.1s| 1 | 0 | 813 | - |1832k| 0 | 96 | 100 | 622 | 100 | 674 | 52 | 0 | 0 |-3.733333e+01 |-1.700000e+01 | 54.46%
0.09/0.18 c 0.2s| 1 | 0 | 966 | - |2037k| 0 | 96 | 100 | 622 | 100 | 683 | 61 | 0 | 0 |-3.602174e+01 |-1.700000e+01 | 52.81%
0.19/0.21 c 0.2s| 1 | 0 | 1046 | - |2213k| 0 | 84 | 100 | 622 | 100 | 694 | 72 | 0 | 0 |-3.562500e+01 |-1.700000e+01 | 52.28%
0.19/0.25 c 0.3s| 1 | 0 | 1209 | - |2466k| 0 | 92 | 100 | 622 | 100 | 702 | 80 | 0 | 0 |-3.525000e+01 |-1.700000e+01 | 51.77%
0.19/0.29 c 0.3s| 1 | 0 | 1325 | - |2757k| 0 | 92 | 100 | 622 | 100 | 709 | 87 | 0 | 0 |-3.475455e+01 |-1.700000e+01 | 51.09%
0.30/0.33 c 0.3s| 1 | 0 | 1483 | - |3164k| 0 | 93 | 100 | 622 | 100 | 275 | 97 | 0 | 0 |-3.423209e+01 |-1.700000e+01 | 50.34%
0.30/0.35 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.30/0.35 c 0.3s| 1 | 0 | 1536 | - |3298k| 0 | 92 | 100 | 622 | 100 | 285 | 107 | 0 | 0 |-3.398958e+01 |-1.700000e+01 | 49.98%
0.30/0.37 c 0.4s| 1 | 0 | 1595 | - |3771k| 0 | 97 | 100 | 622 | 100 | 321 | 143 | 0 | 0 |-3.363636e+01 |-1.700000e+01 | 49.46%
0.30/0.39 c 0.4s| 1 | 0 | 1692 | - |4226k| 0 | 97 | 100 | 622 | 100 | 334 | 156 | 0 | 0 |-3.350563e+01 |-1.700000e+01 | 49.26%
0.39/0.41 c 0.4s| 1 | 0 | 1716 | - |4696k| 0 | 95 | 100 | 622 | 100 | 346 | 168 | 0 | 0 |-3.340579e+01 |-1.700000e+01 | 49.11%
0.39/0.44 c 0.4s| 1 | 0 | 1856 | - |5077k| 0 | 99 | 100 | 622 | 100 | 364 | 186 | 0 | 0 |-3.316057e+01 |-1.700000e+01 | 48.73%
0.39/0.47 c 0.5s| 1 | 0 | 1928 | - |5961k| 0 | 96 | 100 | 622 | 100 | 256 | 198 | 0 | 0 |-3.288240e+01 |-1.700000e+01 | 48.30%
0.39/0.49 c 0.5s| 1 | 0 | 1953 | - |6176k| 0 | 97 | 100 | 622 | 100 | 268 | 210 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.88%
0.49/0.51 c 0.5s| 1 | 0 | 1983 | - |6424k| 0 | 97 | 100 | 622 | 100 | 284 | 226 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.53 c 0.5s| 1 | 0 | 2001 | - |6697k| 0 | 97 | 100 | 622 | 100 | 294 | 236 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.54 c 0.5s| 1 | 0 | 2045 | - |6702k| 0 | 99 | 100 | 622 | 100 | 302 | 244 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.55 c 0.6s| 1 | 0 | 2078 | - |6705k| 0 | 100 | 100 | 622 | 100 | 307 | 249 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.57 c 0.6s| 1 | 0 | 2095 | - |6708k| 0 | 99 | 100 | 622 | 100 | 236 | 256 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.79/0.85 c 0.9s| 1 | 2 | 2095 | - |6710k| 0 | 99 | 100 | 622 | 100 | 236 | 256 | 0 | 26 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.89/0.90 o -18
0.89/0.90 c R 0.9s| 6 | 5 | 2279 | 36.8 |6719k| 5 | 24 | 100 | 622 | 100 | 137 | 314 | 0 | 105 |-3.200000e+01 |-1.800000e+01 | 43.75%
0.89/0.90 o -22
0.89/0.90 c * 0.9s| 7 | 5 | 2282 | 31.2 |6721k| 6 | - | 100 | 622 | 100 | 130 | 317 | 0 | 118 |-3.200000e+01 |-2.200000e+01 | 31.25%
1.19/1.20 o -23
1.19/1.20 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.19/1.20 c * 1.2s| 154 | 47 | 4434 | 15.3 |6833k| 14 | - | 100 | 622 | 100 | 123 |1359 | 0 | 810 |-3.200000e+01 |-2.300000e+01 | 28.12%
1.39/1.46 o -24
1.39/1.46 c * 1.5s| 581 | 214 | 11913 | 16.9 |7012k| 17 | - | 100 | 622 | 100 | 126 |4539 | 0 | 835 |-3.200000e+01 |-2.400000e+01 | 25.00%
2.20/2.24 o -25
2.20/2.24 c * 2.2s| 1927 | 482 | 36591 | 17.9 |7286k| 28 | - | 100 | 622 | 100 | 143 | 16k| 0 | 835 |-2.996000e+01 |-2.500000e+01 | 16.56%
2.20/2.24 o -26
2.20/2.24 c b 2.2s| 1927 | 250 | 36591 | 17.9 |7104k| 28 | - | 100 | 622 | 100 | 143 | 16k| 0 | 835 |-2.996000e+01 |-2.600000e+01 | 13.22%
2.89/2.91 c
2.89/2.91 c SCIP Status : problem is solved [optimal solution found]
2.89/2.91 c Solving Time (sec) : 2.91
2.89/2.91 c Solving Nodes : 4105
2.89/2.91 c Primal Bound : -2.60000000000000e+01 (233 solutions)
2.89/2.91 c Dual Bound : -2.60000000000000e+01
2.89/2.91 c Gap : 0.00 %
2.89/2.91 s OPTIMUM FOUND
2.89/2.91 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 -x74 -x73
2.89/2.91 v -x72 -x71 -x70 -x69 x68 -x67 -x66 x65 -x64 -x63 x62 -x61 x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 x52 -x51 -x50 -x49 -x48 -x47
2.89/2.91 v -x46 -x45 -x44 x43 -x42 x41 -x40 x39 x38 -x37 -x36 x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 -x20
2.89/2.91 v -x19 x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
2.89/2.91 c SCIP Status : problem is solved [optimal solution found]
2.89/2.91 c Total Time : 2.91
2.89/2.91 c solving : 2.91
2.89/2.91 c presolving : 0.03 (included in solving)
2.89/2.91 c reading : 0.00 (included in solving)
2.89/2.91 c Original Problem :
2.89/2.91 c Problem name : HOME/instance-3485177-1307785735.opb
2.89/2.91 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.91 c Constraints : 100 initial, 100 maximal
2.89/2.91 c Presolved Problem :
2.89/2.91 c Problem name : t_HOME/instance-3485177-1307785735.opb
2.89/2.91 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.91 c Constraints : 622 initial, 622 maximal
2.89/2.91 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.89/2.91 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c and : 0.02 0 0 0 0 0 0 0 0 0
2.89/2.91 c linear : 0.00 622 0 0 622 0 100 0 0 0
2.89/2.91 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.91 c root node : - 1 - - 1 - - - - -
2.89/2.91 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.89/2.91 c integral : 0 0 0 3886 0 3707 0 0 53 0 0 4686
2.89/2.91 c logicor : 622 23 4667 1525 0 3703 0 0 18209 24968 0 0
2.89/2.91 c countsols : 0 0 0 4 0 231 0 0 0 0 0 0
2.89/2.91 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.89/2.91 c integral : 0.59 0.00 0.00 0.58 0.00 0.00 0.00
2.89/2.91 c logicor : 0.13 0.00 0.04 0.03 0.00 0.05 0.00
2.89/2.91 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.89/2.91 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.89/2.91 c vbounds : 0 0 0 0
2.89/2.91 c rootredcost : 5 0 0 0
2.89/2.91 c pseudoobj : 7877 0 0 0
2.89/2.91 c Propagator Timings : TotalTime Propagate Resprop
2.89/2.91 c vbounds : 0.00 0.00 0.00
2.89/2.91 c rootredcost : 0.00 0.00 0.00
2.89/2.91 c pseudoobj : 0.03 0.03 0.00
2.89/2.91 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.89/2.91 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.91 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.91 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.91 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.91 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.91 c applied globally : - - - 0 0.0 - - -
2.89/2.91 c applied locally : - - - 0 0.0 - - -
2.89/2.91 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.89/2.91 c cut pool : 0.01 22 - - 109 - (maximal pool size: 2193)
2.89/2.91 c redcost : 0.01 4346 0 847 0 0
2.89/2.91 c impliedbounds : 0.00 23 0 0 142 0
2.89/2.91 c intobj : 0.00 0 0 0 0 0
2.89/2.91 c gomory : 0.19 23 0 0 4752 0
2.89/2.91 c cgmip : 0.00 0 0 0 0 0
2.89/2.91 c closecuts : 0.00 0 0 0 0 0
2.89/2.91 c strongcg : 0.16 20 0 0 5778 0
2.89/2.91 c cmir : 0.02 10 0 0 0 0
2.89/2.91 c flowcover : 0.01 10 0 0 0 0
2.89/2.91 c clique : 0.01 23 0 0 170 0
2.89/2.91 c zerohalf : 0.00 0 0 0 0 0
2.89/2.91 c mcf : 0.00 1 0 0 0 0
2.89/2.91 c oddcycle : 0.00 0 0 0 0 0
2.89/2.91 c rapidlearning : 0.00 0 0 0 0 0
2.89/2.91 c Pricers : Time Calls Vars
2.89/2.91 c problem variables: 0.00 0 0
2.89/2.91 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.89/2.91 c relpscost : 0.58 2361 0 53 0 0 4686
2.89/2.91 c pscost : 0.00 0 0 0 0 0 0
2.89/2.91 c inference : 0.00 0 0 0 0 0 0
2.89/2.91 c mostinf : 0.00 0 0 0 0 0 0
2.89/2.91 c leastinf : 0.00 0 0 0 0 0 0
2.89/2.91 c fullstrong : 0.00 0 0 0 0 0 0
2.89/2.91 c allfullstrong : 0.00 0 0 0 0 0 0
2.89/2.91 c random : 0.00 0 0 0 0 0 0
2.89/2.91 c Primal Heuristics : Time Calls Found
2.89/2.91 c LP solutions : 0.00 - 4
2.89/2.91 c pseudo solutions : 0.00 - 0
2.89/2.91 c feaspump : 0.00 0 0
2.89/2.91 c oneopt : 0.00 8 2
2.89/2.91 c crossover : 0.02 1 1
2.89/2.91 c objpscostdiving : 0.01 8 0
2.89/2.91 c rootsoldiving : 0.01 13 1
2.89/2.91 c guideddiving : 0.02 32 3
2.89/2.91 c coefdiving : 0.02 33 3
2.89/2.91 c pscostdiving : 0.02 33 12
2.89/2.91 c fracdiving : 0.02 33 1
2.89/2.91 c veclendiving : 0.02 33 7
2.89/2.91 c linesearchdiving : 0.02 33 2
2.89/2.91 c trivial : 0.00 2 1
2.89/2.91 c shiftandpropagate: 0.00 0 0
2.89/2.91 c simplerounding : 0.04 2400 189
2.89/2.91 c zirounding : 0.03 1000 4
2.89/2.91 c rounding : 0.09 2346 2
2.89/2.91 c shifting : 0.02 262 1
2.89/2.91 c intshifting : 0.00 0 0
2.89/2.91 c twoopt : 0.00 0 0
2.89/2.91 c fixandinfer : 0.00 0 0
2.89/2.91 c clique : 0.00 0 0
2.89/2.91 c intdiving : 0.00 0 0
2.89/2.91 c actconsdiving : 0.00 0 0
2.89/2.91 c octane : 0.00 0 0
2.89/2.91 c rens : 0.00 0 0
2.89/2.91 c rins : 0.00 0 0
2.89/2.91 c localbranching : 0.00 0 0
2.89/2.91 c mutation : 0.00 0 0
2.89/2.91 c dins : 0.00 0 0
2.89/2.91 c vbounds : 0.00 0 0
2.89/2.91 c undercover : 0.00 0 0
2.89/2.91 c subnlp : 0.00 0 0
2.89/2.91 c trysol : 0.00 0 0
2.89/2.91 c LP : Time Calls Iterations Iter/call Iter/sec
2.89/2.91 c primal LP : 0.04 0 0 0.00 0.00
2.89/2.91 c dual LP : 1.04 5693 48352 8.49 46675.73
2.89/2.91 c lex dual LP : 0.00 0 0 0.00 -
2.89/2.91 c barrier LP : 0.00 0 0 0.00 -
2.89/2.91 c diving/probing LP: 0.09 629 3303 5.25 37891.48
2.89/2.91 c strong branching : 0.56 835 15704 18.81 28231.86
2.89/2.91 c (at root node) : - 26 6670 256.54 -
2.89/2.91 c conflict analysis: 0.00 0 0 0.00 -
2.89/2.91 c B&B Tree :
2.89/2.91 c number of runs : 1
2.89/2.91 c nodes : 4105
2.89/2.91 c nodes (total) : 4105
2.89/2.91 c nodes left : 0
2.89/2.91 c max depth : 31
2.89/2.91 c max depth (total): 31
2.89/2.91 c backtracks : 1027 (25.0%)
2.89/2.91 c delayed cutoffs : 0
2.89/2.91 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.89/2.91 c avg switch length: 5.20
2.89/2.91 c switching time : 0.12
2.89/2.91 c Solution :
2.89/2.91 c Solutions found : 233 (10 improvements)
2.89/2.91 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.89/2.91 c Primal Bound : -2.60000000000000e+01 (in run 1, after 1927 nodes, 2.25 seconds, depth 28, found by <oneopt>)
2.89/2.91 c Dual Bound : -2.60000000000000e+01
2.89/2.91 c Gap : 0.00 %
2.89/2.91 c Root Dual Bound : -3.20000000000000e+01
2.89/2.91 c Root Iterations : 2095
2.89/2.92 c Time complete: 2.91.
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-3485177-1307785735/watcher-3485177-1307785735 -o /tmp/evaluation-result-3485177-1307785735/solver-3485177-1307785735 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485177-1307785735.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 1.96 2/177 5306
/proc/meminfo: memFree=31330828/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=9968 CPUtime=0 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 1491 0 0 0 0 0 0 0 25 0 1 0 968804042 10207232 1446 33554432000 4194304 8979876 140737148830544 18446744073709551615 7790414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5306/statm: 2492 1447 367 1169 0 1319 0
[startup+0.05908 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 5306
/proc/meminfo: memFree=31330828/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=19680 CPUtime=0.05 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 4061 0 0 0 5 0 0 0 18 0 1 0 968804042 20152320 3759 33554432000 4194304 8979876 140737148830544 18446744073709551615 4239850 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 4920 3759 653 1169 0 3747 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 19680
[startup+0.101078 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 5306
/proc/meminfo: memFree=31330828/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=20544 CPUtime=0.09 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 4313 0 0 0 9 0 0 0 18 0 1 0 968804042 21037056 4011 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 5136 4011 654 1169 0 3963 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20544
[startup+0.301041 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 5306
/proc/meminfo: memFree=31330828/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=25728 CPUtime=0.3 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 5610 0 0 0 29 1 0 0 18 0 1 0 968804042 26345472 5300 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 6432 5300 655 1169 0 5259 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 25728
[startup+0.700977 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 5306
/proc/meminfo: memFree=31330828/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=30068 CPUtime=0.69 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 7631 0 0 0 67 2 0 0 18 0 1 0 968804042 30789632 6450 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 7517 6450 672 1169 0 6344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30068
[startup+1.50079 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 5307
/proc/meminfo: memFree=31307408/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=30324 CPUtime=1.49 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 8497 0 0 0 144 5 0 0 19 0 1 0 968804042 31051776 6476 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 7581 6476 680 1169 0 6408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30324
Solver just ended. Dumping a history of the last processes samples
[startup+2.30065 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 5307
/proc/meminfo: memFree=31306168/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=30604 CPUtime=2.29 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 8563 0 0 0 221 8 0 0 21 0 1 0 968804042 31338496 6541 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 7651 6541 680 1169 0 6478 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 30604
[startup+2.70059 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 5307
/proc/meminfo: memFree=31306168/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=30604 CPUtime=2.69 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 8565 0 0 0 259 10 0 0 22 0 1 0 968804042 31338496 6543 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 7651 6543 680 1169 0 6478 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 30604
[startup+2.90055 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 5307
/proc/meminfo: memFree=31306168/32951124 swapFree=67056304/67111528
[pid=5306] ppid=5304 vsize=40252 CPUtime=2.89 cores=0,2,4,6
/proc/5306/stat : 5306 (scip-2.0.1.4_2.) R 5304 5306 5057 0 -1 4202496 10760 0 0 0 278 11 0 0 23 0 1 0 968804042 41218048 8738 33554432000 4194304 8979876 140737148830544 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/5306/statm: 10063 8738 697 1169 0 8890 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 40252
Child status: 0
Real time (s): 2.92127
CPU time (s): 2.92155
CPU user time (s): 2.80757
CPU system time (s): 0.113982
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 40252
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.80757
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10787
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= 6
involuntary context switches= 16
runsolver used 0.006998 second user time and 0.008998 second system time
The end