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-3450699-1307108454.opb>
0.00/0.00 c original problem has 722 variables (722 bin, 0 int, 0 impl, 0 cont) and 822 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, 200 del conss, 0 add conss, 622 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 2488 impls, 0 clqs
0.00/0.04 c (round 2) 622 del vars, 200 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, 200 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 2.0.1.5
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 = 1800
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 | - |2437k| 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 | - |2438k| 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 | - |2439k| 0 | 100 | 100 | 622 | 100 | 622 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.06/0.06 c 0.1s| 1 | 0 | 166 | - |2444k| 0 | 94 | 100 | 622 | 100 | 629 | 7 | 0 | 0 |-4.700000e+01 |-2.000000e+00 | 95.74%
0.06/0.06 o -17
0.06/0.06 c b 0.1s| 1 | 0 | 166 | - |2447k| 0 | 94 | 100 | 622 | 100 | 629 | 7 | 0 | 0 |-4.700000e+01 |-1.700000e+01 | 63.83%
0.06/0.07 c 0.1s| 1 | 0 | 265 | - |2457k| 0 | 89 | 100 | 622 | 100 | 639 | 17 | 0 | 0 |-4.450000e+01 |-1.700000e+01 | 61.80%
0.06/0.09 c 0.1s| 1 | 0 | 356 | - |2473k| 0 | 87 | 100 | 622 | 100 | 646 | 24 | 0 | 0 |-4.300000e+01 |-1.700000e+01 | 60.47%
0.09/0.11 c 0.1s| 1 | 0 | 421 | - |2518k| 0 | 87 | 100 | 622 | 100 | 654 | 32 | 0 | 0 |-4.125000e+01 |-1.700000e+01 | 58.79%
0.09/0.13 c 0.1s| 1 | 0 | 537 | - |2567k| 0 | 78 | 100 | 622 | 100 | 666 | 44 | 0 | 0 |-3.900000e+01 |-1.700000e+01 | 56.41%
0.09/0.16 c 0.2s| 1 | 0 | 813 | - |2588k| 0 | 96 | 100 | 622 | 100 | 674 | 52 | 0 | 0 |-3.733333e+01 |-1.700000e+01 | 54.46%
0.09/0.19 c 0.2s| 1 | 0 | 966 | - |2793k| 0 | 96 | 100 | 622 | 100 | 683 | 61 | 0 | 0 |-3.602174e+01 |-1.700000e+01 | 52.81%
0.19/0.22 c 0.2s| 1 | 0 | 1046 | - |2969k| 0 | 84 | 100 | 622 | 100 | 694 | 72 | 0 | 0 |-3.562500e+01 |-1.700000e+01 | 52.28%
0.19/0.27 c 0.3s| 1 | 0 | 1209 | - |3222k| 0 | 92 | 100 | 622 | 100 | 702 | 80 | 0 | 0 |-3.525000e+01 |-1.700000e+01 | 51.77%
0.29/0.31 c 0.3s| 1 | 0 | 1325 | - |3513k| 0 | 92 | 100 | 622 | 100 | 709 | 87 | 0 | 0 |-3.475455e+01 |-1.700000e+01 | 51.09%
0.29/0.35 c 0.3s| 1 | 0 | 1483 | - |3920k| 0 | 93 | 100 | 622 | 100 | 275 | 97 | 0 | 0 |-3.423209e+01 |-1.700000e+01 | 50.34%
0.29/0.36 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.36 c 0.4s| 1 | 0 | 1536 | - |4054k| 0 | 92 | 100 | 622 | 100 | 285 | 107 | 0 | 0 |-3.398958e+01 |-1.700000e+01 | 49.98%
0.29/0.38 c 0.4s| 1 | 0 | 1595 | - |4527k| 0 | 97 | 100 | 622 | 100 | 321 | 143 | 0 | 0 |-3.363636e+01 |-1.700000e+01 | 49.46%
0.39/0.41 c 0.4s| 1 | 0 | 1692 | - |4982k| 0 | 97 | 100 | 622 | 100 | 334 | 156 | 0 | 0 |-3.350563e+01 |-1.700000e+01 | 49.26%
0.39/0.43 c 0.4s| 1 | 0 | 1716 | - |5452k| 0 | 95 | 100 | 622 | 100 | 346 | 168 | 0 | 0 |-3.340579e+01 |-1.700000e+01 | 49.11%
0.39/0.46 c 0.5s| 1 | 0 | 1856 | - |5833k| 0 | 99 | 100 | 622 | 100 | 364 | 186 | 0 | 0 |-3.316057e+01 |-1.700000e+01 | 48.73%
0.39/0.49 c 0.5s| 1 | 0 | 1928 | - |6717k| 0 | 96 | 100 | 622 | 100 | 256 | 198 | 0 | 0 |-3.288240e+01 |-1.700000e+01 | 48.30%
0.49/0.51 c 0.5s| 1 | 0 | 1953 | - |6932k| 0 | 97 | 100 | 622 | 100 | 268 | 210 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.88%
0.49/0.53 c 0.5s| 1 | 0 | 1983 | - |7180k| 0 | 97 | 100 | 622 | 100 | 284 | 226 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.55 c 0.5s| 1 | 0 | 2001 | - |7453k| 0 | 97 | 100 | 622 | 100 | 294 | 236 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.56 c 0.6s| 1 | 0 | 2045 | - |7458k| 0 | 99 | 100 | 622 | 100 | 302 | 244 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.57 c 0.6s| 1 | 0 | 2078 | - |7461k| 0 | 100 | 100 | 622 | 100 | 307 | 249 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.49/0.58 c 0.6s| 1 | 0 | 2095 | - |7464k| 0 | 99 | 100 | 622 | 100 | 236 | 256 | 0 | 0 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.79/0.88 c 0.9s| 1 | 2 | 2095 | - |7465k| 0 | 99 | 100 | 622 | 100 | 236 | 256 | 0 | 26 |-3.200000e+01 |-1.700000e+01 | 46.87%
0.89/0.92 o -18
0.89/0.92 c R 0.9s| 6 | 5 | 2279 | 36.8 |7475k| 5 | 24 | 100 | 622 | 100 | 137 | 314 | 0 | 105 |-3.200000e+01 |-1.800000e+01 | 43.75%
0.89/0.92 o -22
0.89/0.92 c * 0.9s| 7 | 5 | 2282 | 31.2 |7477k| 6 | - | 100 | 622 | 100 | 130 | 317 | 0 | 118 |-3.200000e+01 |-2.200000e+01 | 31.25%
1.19/1.22 o -23
1.19/1.22 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.19/1.22 c * 1.2s| 154 | 47 | 4434 | 15.3 |7589k| 14 | - | 100 | 622 | 100 | 123 |1359 | 0 | 810 |-3.200000e+01 |-2.300000e+01 | 28.12%
1.39/1.48 o -24
1.39/1.48 c * 1.5s| 581 | 214 | 11913 | 16.9 |7768k| 17 | - | 100 | 622 | 100 | 126 |4539 | 0 | 835 |-3.200000e+01 |-2.400000e+01 | 25.00%
2.20/2.26 o -25
2.20/2.26 c * 2.3s| 1927 | 482 | 36591 | 17.9 |8042k| 28 | - | 100 | 622 | 100 | 143 | 16k| 0 | 835 |-2.996000e+01 |-2.500000e+01 | 16.56%
2.20/2.26 o -26
2.20/2.26 c b 2.3s| 1927 | 250 | 36591 | 17.9 |7860k| 28 | - | 100 | 622 | 100 | 143 | 16k| 0 | 835 |-2.996000e+01 |-2.600000e+01 | 13.22%
2.89/2.93 c
2.89/2.93 c SCIP Status : problem is solved [optimal solution found]
2.89/2.93 c Solving Time (sec) : 2.93
2.89/2.93 c Solving Nodes : 4105
2.89/2.93 c Primal Bound : -2.60000000000000e+01 (233 solutions)
2.89/2.93 c Dual Bound : -2.60000000000000e+01
2.89/2.93 c Gap : 0.00 %
2.89/2.93 s OPTIMUM FOUND
2.89/2.93 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
2.89/2.93 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
2.89/2.93 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
2.89/2.93 v -x19 x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
2.89/2.93 c SCIP Status : problem is solved [optimal solution found]
2.89/2.93 c Total Time : 2.93
2.89/2.93 c solving : 2.93
2.89/2.93 c presolving : 0.03 (included in solving)
2.89/2.93 c reading : 0.00 (included in solving)
2.89/2.93 c Original Problem :
2.89/2.93 c Problem name : HOME/instance-3450699-1307108454.opb
2.89/2.93 c Variables : 722 (722 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.93 c Constraints : 822 initial, 822 maximal
2.89/2.93 c Presolved Problem :
2.89/2.93 c Problem name : t_HOME/instance-3450699-1307108454.opb
2.89/2.93 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
2.89/2.93 c Constraints : 622 initial, 622 maximal
2.89/2.93 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
2.89/2.93 c trivial : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c implics : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c probing : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c and : 0.02 0 0 0 0 0 0 0 0 0
2.89/2.93 c linear : 0.00 622 0 0 622 0 100 0 0 0
2.89/2.93 c logicor : 0.00 0 0 0 0 0 0 0 0 0
2.89/2.93 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
2.89/2.93 c root node : - 1 - - 1 - - - - -
2.89/2.93 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
2.89/2.93 c integral : 0 0 0 3886 0 3707 0 0 53 0 0 4686
2.89/2.93 c logicor : 622 23 4667 1525 0 3703 0 0 18209 24968 0 0
2.89/2.93 c countsols : 0 0 0 4 0 231 0 0 0 0 0 0
2.89/2.93 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
2.89/2.93 c integral : 0.58 0.00 0.00 0.58 0.00 0.00 0.00
2.89/2.93 c logicor : 0.13 0.00 0.05 0.03 0.00 0.05 0.00
2.89/2.93 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
2.89/2.93 c Propagators : #Propagate #Resprop Cutoffs DomReds
2.89/2.93 c vbounds : 0 0 0 0
2.89/2.93 c rootredcost : 5 0 0 0
2.89/2.93 c pseudoobj : 7877 0 0 0
2.89/2.93 c Propagator Timings : TotalTime Propagate Resprop
2.89/2.93 c vbounds : 0.00 0.00 0.00
2.89/2.93 c rootredcost : 0.00 0.00 0.00
2.89/2.93 c pseudoobj : 0.03 0.03 0.00
2.89/2.93 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
2.89/2.93 c propagation : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.93 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.93 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.93 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
2.89/2.93 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
2.89/2.93 c applied globally : - - - 0 0.0 - - -
2.89/2.93 c applied locally : - - - 0 0.0 - - -
2.89/2.93 c Separators : Time Calls Cutoffs DomReds Cuts Conss
2.89/2.93 c cut pool : 0.01 22 - - 109 - (maximal pool size: 2193)
2.89/2.93 c redcost : 0.01 4346 0 847 0 0
2.89/2.93 c impliedbounds : 0.00 23 0 0 142 0
2.89/2.93 c intobj : 0.00 0 0 0 0 0
2.89/2.93 c gomory : 0.19 23 0 0 4752 0
2.89/2.93 c cgmip : 0.00 0 0 0 0 0
2.89/2.93 c closecuts : 0.00 0 0 0 0 0
2.89/2.93 c strongcg : 0.16 20 0 0 5778 0
2.89/2.93 c cmir : 0.02 10 0 0 0 0
2.89/2.93 c flowcover : 0.01 10 0 0 0 0
2.89/2.93 c clique : 0.01 23 0 0 170 0
2.89/2.93 c zerohalf : 0.00 0 0 0 0 0
2.89/2.93 c mcf : 0.00 1 0 0 0 0
2.89/2.93 c oddcycle : 0.00 0 0 0 0 0
2.89/2.93 c rapidlearning : 0.00 0 0 0 0 0
2.89/2.93 c Pricers : Time Calls Vars
2.89/2.93 c problem variables: 0.00 0 0
2.89/2.93 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
2.89/2.93 c relpscost : 0.58 2361 0 53 0 0 4686
2.89/2.93 c pscost : 0.00 0 0 0 0 0 0
2.89/2.93 c inference : 0.00 0 0 0 0 0 0
2.89/2.93 c mostinf : 0.00 0 0 0 0 0 0
2.89/2.93 c leastinf : 0.00 0 0 0 0 0 0
2.89/2.93 c fullstrong : 0.00 0 0 0 0 0 0
2.89/2.93 c allfullstrong : 0.00 0 0 0 0 0 0
2.89/2.93 c random : 0.00 0 0 0 0 0 0
2.89/2.93 c Primal Heuristics : Time Calls Found
2.89/2.93 c LP solutions : 0.00 - 4
2.89/2.93 c pseudo solutions : 0.00 - 0
2.89/2.93 c feaspump : 0.00 0 0
2.89/2.93 c oneopt : 0.00 8 2
2.89/2.93 c crossover : 0.02 1 1
2.89/2.93 c objpscostdiving : 0.01 8 0
2.89/2.93 c rootsoldiving : 0.01 13 1
2.89/2.93 c guideddiving : 0.02 32 3
2.89/2.93 c coefdiving : 0.02 33 3
2.89/2.93 c pscostdiving : 0.02 33 12
2.89/2.93 c fracdiving : 0.02 33 1
2.89/2.93 c veclendiving : 0.02 33 7
2.89/2.93 c linesearchdiving : 0.02 33 2
2.89/2.93 c trivial : 0.00 2 1
2.89/2.93 c shiftandpropagate: 0.00 0 0
2.89/2.93 c simplerounding : 0.04 2400 189
2.89/2.93 c zirounding : 0.03 1000 4
2.89/2.93 c rounding : 0.09 2346 2
2.89/2.93 c shifting : 0.02 262 1
2.89/2.93 c intshifting : 0.00 0 0
2.89/2.93 c twoopt : 0.00 0 0
2.89/2.93 c fixandinfer : 0.00 0 0
2.89/2.93 c clique : 0.00 0 0
2.89/2.93 c intdiving : 0.00 0 0
2.89/2.93 c actconsdiving : 0.00 0 0
2.89/2.93 c octane : 0.00 0 0
2.89/2.93 c rens : 0.01 0 0
2.89/2.93 c rins : 0.00 0 0
2.89/2.93 c localbranching : 0.00 0 0
2.89/2.93 c mutation : 0.00 0 0
2.89/2.93 c dins : 0.00 0 0
2.89/2.93 c vbounds : 0.00 0 0
2.89/2.93 c undercover : 0.01 1 0
2.89/2.93 c subnlp : 0.00 0 0
2.89/2.93 c trysol : 0.00 0 0
2.89/2.93 c LP : Time Calls Iterations Iter/call Iter/sec
2.89/2.93 c primal LP : 0.04 0 0 0.00 0.00
2.89/2.93 c dual LP : 1.02 5693 48352 8.49 47240.39
2.89/2.93 c lex dual LP : 0.00 0 0 0.00 -
2.89/2.93 c barrier LP : 0.00 0 0 0.00 -
2.89/2.93 c diving/probing LP: 0.09 629 3303 5.25 38307.20
2.89/2.93 c strong branching : 0.55 835 15704 18.81 28522.80
2.89/2.93 c (at root node) : - 26 6670 256.54 -
2.89/2.93 c conflict analysis: 0.00 0 0 0.00 -
2.89/2.93 c B&B Tree :
2.89/2.93 c number of runs : 1
2.89/2.93 c nodes : 4105
2.89/2.93 c nodes (total) : 4105
2.89/2.93 c nodes left : 0
2.89/2.93 c max depth : 31
2.89/2.93 c max depth (total): 31
2.89/2.93 c backtracks : 1027 (25.0%)
2.89/2.93 c delayed cutoffs : 0
2.89/2.93 c repropagations : 0 (0 domain reductions, 0 cutoffs)
2.89/2.93 c avg switch length: 5.20
2.89/2.93 c switching time : 0.13
2.89/2.93 c Solution :
2.89/2.93 c Solutions found : 233 (10 improvements)
2.89/2.93 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
2.89/2.93 c Primal Bound : -2.60000000000000e+01 (in run 1, after 1927 nodes, 2.26 seconds, depth 28, found by <oneopt>)
2.89/2.93 c Dual Bound : -2.60000000000000e+01
2.89/2.93 c Gap : 0.00 %
2.89/2.93 c Root Dual Bound : -3.20000000000000e+01
2.89/2.93 c Root Iterations : 2095
2.89/2.93 c Time complete: 2.93.
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-3450699-1307108454/watcher-3450699-1307108454 -o /tmp/evaluation-result-3450699-1307108454/solver-3450699-1307108454 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450699-1307108454.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: 1.99 2.02 2.00 2/446 11597
/proc/meminfo: memFree=31154248/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=15320 CPUtime=0 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 2631 0 0 0 0 0 0 0 25 0 1 0 822444144 15687680 2585 33554432000 4194304 9163163 140734406167040 18446744073709551615 8041965 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 3830 2597 443 1214 0 2612 0
[startup+0.065403 s]
/proc/loadavg: 1.99 2.02 2.00 2/446 11597
/proc/meminfo: memFree=31154248/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=22728 CPUtime=0.06 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 7031 0 0 0 6 0 0 0 25 0 1 0 822444144 23273472 4609 33554432000 4194304 9163163 140734406167040 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 5682 4609 687 1214 0 4464 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22728
[startup+0.10039 s]
/proc/loadavg: 1.99 2.02 2.00 2/446 11597
/proc/meminfo: memFree=31154248/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=22728 CPUtime=0.09 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 7047 0 0 0 9 0 0 0 25 0 1 0 822444144 23273472 4625 33554432000 4194304 9163163 140734406167040 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 5682 4625 691 1214 0 4464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22728
[startup+0.300359 s]
/proc/loadavg: 1.99 2.02 2.00 2/446 11597
/proc/meminfo: memFree=31154248/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=28236 CPUtime=0.29 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 8330 0 0 0 28 1 0 0 25 0 1 0 822444144 28913664 5905 33554432000 4194304 9163163 140734406167040 18446744073709551615 6668656 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 7059 5905 692 1214 0 5841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28236
[startup+0.700285 s]
/proc/loadavg: 1.99 2.02 2.00 2/446 11597
/proc/meminfo: memFree=31154248/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=32432 CPUtime=0.69 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 11111 0 0 0 65 4 0 0 25 0 1 0 822444144 33210368 7091 33554432000 4194304 9163163 140734406167040 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 8108 7091 710 1214 0 6890 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32432
[startup+1.50014 s]
/proc/loadavg: 1.99 2.02 2.00 3/447 11598
/proc/meminfo: memFree=31127028/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=32688 CPUtime=1.49 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 12720 0 0 0 133 16 0 0 25 0 1 0 822444144 33472512 7063 33554432000 4194304 9163163 140734406167040 18446744073709551615 18446744073699065949 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 8172 7063 717 1214 0 6954 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32688
Solver just ended. Dumping a history of the last processes samples
[startup+2.301 s]
/proc/loadavg: 1.99 2.02 2.00 3/447 11598
/proc/meminfo: memFree=31126296/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=32824 CPUtime=2.29 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 12829 0 0 0 198 31 0 0 25 0 1 0 822444144 33611776 7172 33554432000 4194304 9163163 140734406167040 18446744073709551615 6658591 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 8206 7172 717 1214 0 6988 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 32824
[startup+2.70093 s]
/proc/loadavg: 1.99 2.02 2.00 3/447 11598
/proc/meminfo: memFree=31126296/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=32824 CPUtime=2.69 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 12829 0 0 0 232 37 0 0 25 0 1 0 822444144 33611776 7172 33554432000 4194304 9163163 140734406167040 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 8206 7172 717 1214 0 6988 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 32824
[startup+2.9009 s]
/proc/loadavg: 1.99 2.02 2.00 3/447 11598
/proc/meminfo: memFree=31126296/32950928 swapFree=34365992/67111528
[pid=11597] ppid=11595 vsize=32824 CPUtime=2.89 cores=1,3,5,7
/proc/11597/stat : 11597 (scip-2.0.1.4b.l) R 11595 11597 10081 0 -1 4202496 12829 0 0 0 250 39 0 0 25 0 1 0 822444144 33611776 7172 33554432000 4194304 9163163 140734406167040 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/11597/statm: 8206 7172 717 1214 0 6988 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 32824
Child status: 0
Real time (s): 2.93948
CPU time (s): 2.93955
CPU user time (s): 2.53161
CPU system time (s): 0.407937
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 36048
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.53161
system time used= 0.407937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15452
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= 9
runsolver used 0.013997 second user time and 0.034994 second system time
The end