0.00/0.00 c SCIP version 2.0.1.5 [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-3488619-1307784833.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
0.00/0.03 c (round 2) 622 del vars, 200 del conss, 0 add conss, 622 chg bounds, 0 chg sides, 0 chg coeffs, 622 upgd conss, 2488 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 3730 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 <setppc>
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 # 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 # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c separating/rapidlearning/freq = 0
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 | - |2356k| 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 | - |2357k| 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 | - |2358k| 0 | 100 | 100 | 622 | 100 | 622 | 0 | 0 | 0 |-5.000000e+01 |-2.000000e+00 | 96.00%
0.00/0.07 o -19
0.00/0.07 c y 0.1s| 1 | 0 | 109 | - |2469k| 0 | 100 | 100 | 622 | 100 | 622 | 0 | 0 | 0 |-5.000000e+01 |-1.900000e+01 | 62.00%
0.00/0.08 c 0.1s| 1 | 0 | 166 | - |2365k| 0 | 94 | 100 | 622 | 100 | 629 | 7 | 0 | 0 |-4.700000e+01 |-1.900000e+01 | 59.57%
0.07/0.09 c 0.1s| 1 | 0 | 265 | - |2376k| 0 | 89 | 100 | 622 | 100 | 639 | 17 | 0 | 0 |-4.450000e+01 |-1.900000e+01 | 57.30%
0.08/0.10 c 0.1s| 1 | 0 | 356 | - |2392k| 0 | 87 | 100 | 622 | 100 | 646 | 24 | 0 | 0 |-4.300000e+01 |-1.900000e+01 | 55.81%
0.08/0.13 c 0.1s| 1 | 0 | 421 | - |2432k| 0 | 87 | 100 | 622 | 100 | 654 | 32 | 0 | 0 |-4.125000e+01 |-1.900000e+01 | 53.94%
0.08/0.15 c 0.1s| 1 | 0 | 602 | - |2480k| 0 | 77 | 100 | 622 | 100 | 667 | 45 | 0 | 0 |-3.850000e+01 |-1.900000e+01 | 50.65%
0.08/0.17 c 0.2s| 1 | 0 | 668 | - |2508k| 0 | 92 | 100 | 622 | 100 | 675 | 53 | 0 | 0 |-3.745455e+01 |-1.900000e+01 | 49.27%
0.08/0.20 c 0.2s| 1 | 0 | 770 | - |2631k| 0 | 84 | 100 | 622 | 100 | 683 | 61 | 0 | 0 |-3.675000e+01 |-1.900000e+01 | 48.30%
0.19/0.23 c 0.2s| 1 | 0 | 831 | - |2850k| 0 | 83 | 100 | 622 | 100 | 690 | 68 | 0 | 0 |-3.625000e+01 |-1.900000e+01 | 47.59%
0.19/0.26 c 0.3s| 1 | 0 | 964 | - |3087k| 0 | 72 | 100 | 622 | 100 | 703 | 81 | 0 | 0 |-3.600000e+01 |-1.900000e+01 | 47.22%
0.19/0.29 c 0.3s| 1 | 0 | 1056 | - |3106k| 0 | 97 | 100 | 622 | 100 | 712 | 90 | 0 | 0 |-3.586746e+01 |-1.900000e+01 | 47.03%
0.29/0.34 c 0.3s| 1 | 0 | 1195 | - |3955k| 0 | 91 | 100 | 622 | 100 | 271 | 101 | 0 | 0 |-3.533333e+01 |-1.900000e+01 | 46.23%
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 | 1246 | - |4070k| 0 | 87 | 100 | 622 | 100 | 279 | 109 | 0 | 0 |-3.500000e+01 |-1.900000e+01 | 45.71%
0.29/0.38 c 0.4s| 1 | 0 | 1300 | - |4368k| 0 | 96 | 100 | 622 | 100 | 292 | 122 | 0 | 0 |-3.464834e+01 |-1.900000e+01 | 45.16%
0.39/0.40 c 0.4s| 1 | 0 | 1370 | - |4894k| 0 | 97 | 100 | 622 | 100 | 311 | 141 | 0 | 0 |-3.392388e+01 |-1.900000e+01 | 43.99%
0.39/0.43 c 0.4s| 1 | 0 | 1470 | - |5742k| 0 | 94 | 100 | 622 | 100 | 323 | 153 | 0 | 0 |-3.327419e+01 |-1.900000e+01 | 42.90%
0.39/0.46 c 0.5s| 1 | 0 | 1518 | - |6361k| 0 | 95 | 100 | 622 | 100 | 336 | 166 | 0 | 0 |-3.306803e+01 |-1.900000e+01 | 42.54%
0.39/0.49 c 0.5s| 1 | 0 | 1583 | - |6463k| 0 | 97 | 100 | 622 | 100 | 239 | 185 | 0 | 0 |-3.294628e+01 |-1.900000e+01 | 42.33%
0.49/0.50 c 0.5s| 1 | 0 | 1664 | - |6693k| 0 | 98 | 100 | 622 | 100 | 251 | 197 | 0 | 0 |-3.283315e+01 |-1.900000e+01 | 42.13%
0.49/0.52 c 0.5s| 1 | 0 | 1767 | - |6865k| 0 | 100 | 100 | 622 | 100 | 262 | 208 | 0 | 0 |-3.243701e+01 |-1.900000e+01 | 41.42%
0.49/0.54 c 0.5s| 1 | 0 | 1818 | - |7461k| 0 | 99 | 100 | 622 | 100 | 272 | 218 | 0 | 0 |-3.217653e+01 |-1.900000e+01 | 40.95%
0.49/0.55 c 0.6s| 1 | 0 | 1861 | - |7473k| 0 | 100 | 100 | 622 | 100 | 284 | 230 | 0 | 0 |-3.207761e+01 |-1.900000e+01 | 40.77%
0.49/0.57 c 0.6s| 1 | 0 | 1896 | - |7479k| 0 | 100 | 100 | 622 | 100 | 294 | 240 | 0 | 0 |-3.205086e+01 |-1.900000e+01 | 40.72%
0.49/0.58 c 0.6s| 1 | 0 | 1939 | - |7484k| 0 | 100 | 100 | 622 | 100 | 248 | 248 | 0 | 0 |-3.203607e+01 |-1.900000e+01 | 40.69%
0.49/0.59 c 0.6s| 1 | 0 | 1968 | - |7489k| 0 | 100 | 100 | 622 | 100 | 254 | 254 | 0 | 0 |-3.202364e+01 |-1.900000e+01 | 40.67%
0.59/0.60 c 0.6s| 1 | 0 | 1997 | - |7491k| 0 | 100 | 100 | 622 | 100 | 259 | 259 | 0 | 0 |-3.201858e+01 |-1.900000e+01 | 40.66%
0.59/0.61 c 0.6s| 1 | 0 | 2023 | - |7493k| 0 | 100 | 100 | 622 | 100 | 261 | 261 | 0 | 0 |-3.200000e+01 |-1.900000e+01 | 40.62%
0.79/0.85 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.79/0.85 c 0.9s| 1 | 2 | 2023 | - |7495k| 0 | 100 | 100 | 622 | 100 | 261 | 261 | 0 | 12 |-3.200000e+01 |-1.900000e+01 | 40.62%
0.79/0.89 o -20
0.79/0.89 c * 0.9s| 11 | 10 | 2190 | 16.7 |7512k| 10 | - | 100 | 622 | 100 | 111 | 280 | 0 | 92 |-3.171596e+01 |-2.000000e+01 | 36.94%
0.79/0.89 o -21
0.79/0.89 c * 0.9s| 12 | 9 | 2193 | 15.5 |7513k| 10 | - | 100 | 622 | 100 | 113 | 282 | 0 | 92 |-3.171596e+01 |-2.100000e+01 | 33.79%
0.99/1.00 o -22
0.99/1.00 c * 1.0s| 30 | 19 | 2508 | 16.7 |7540k| 11 | - | 100 | 622 | 100 | 117 | 383 | 0 | 285 |-3.171596e+01 |-2.200000e+01 | 30.63%
1.09/1.12 o -23
1.09/1.12 c * 1.1s| 80 | 37 | 3278 | 15.9 |7579k| 13 | - | 100 | 622 | 100 | 125 | 707 | 0 | 564 |-3.171596e+01 |-2.300000e+01 | 27.48%
1.19/1.25 o -24
1.19/1.25 c * 1.2s| 247 | 74 | 5427 | 13.8 |7676k| 21 | - | 100 | 622 | 100 | 123 |1803 | 0 | 734 |-3.171596e+01 |-2.400000e+01 | 24.33%
2.10/2.14 o -25
2.10/2.14 c * 2.1s| 1888 | 550 | 35279 | 17.6 |8446k| 25 | - | 100 | 623 | 100 | 134 | 16k| 1 | 753 |-3.070833e+01 |-2.500000e+01 | 18.59%
4.39/4.41 o -26
4.39/4.41 c * 4.4s| 8186 | 114 | 93208 | 11.1 |7991k| 34 | - | 100 | 623 | 100 | 135 | 58k| 1 | 978 |-2.750000e+01 |-2.600000e+01 | 5.45%
4.49/4.50 c
4.49/4.50 c SCIP Status : problem is solved [optimal solution found]
4.49/4.50 c Solving Time (sec) : 4.50
4.49/4.50 c Solving Nodes : 8500
4.49/4.50 c Primal Bound : -2.60000000000000e+01 (300 solutions)
4.49/4.50 c Dual Bound : -2.60000000000000e+01
4.49/4.50 c Gap : 0.00 %
4.49/4.50 s OPTIMUM FOUND
4.49/4.50 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
4.49/4.50 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
4.49/4.50 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
4.49/4.50 v -x19 x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
4.49/4.50 c SCIP Status : problem is solved [optimal solution found]
4.49/4.50 c Total Time : 4.50
4.49/4.50 c solving : 4.50
4.49/4.50 c presolving : 0.03 (included in solving)
4.49/4.50 c reading : 0.00 (included in solving)
4.49/4.50 c Original Problem :
4.49/4.50 c Problem name : HOME/instance-3488619-1307784833.opb
4.49/4.50 c Variables : 722 (722 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.50 c Constraints : 822 initial, 822 maximal
4.49/4.50 c Presolved Problem :
4.49/4.50 c Problem name : t_HOME/instance-3488619-1307784833.opb
4.49/4.50 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
4.49/4.50 c Constraints : 622 initial, 623 maximal
4.49/4.50 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
4.49/4.50 c trivial : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c implics : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c probing : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c setppc : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c and : 0.02 0 0 0 0 0 0 0 0 0
4.49/4.50 c linear : 0.00 622 0 0 622 0 100 0 0 0
4.49/4.50 c logicor : 0.00 0 0 0 0 0 0 0 0 0
4.49/4.50 c pseudoboolean : 0.00 0 0 0 0 0 100 0 0 0
4.49/4.50 c root node : - 18 - - 18 - - - - -
4.49/4.50 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
4.49/4.50 c integral : 0 0 0 8119 0 6195 0 8 69 0 0 9144
4.49/4.50 c setppc : 622 27 14854 3511 0 6191 63 1 32089 59565 0 0
4.49/4.50 c logicor : 0+ 0 1065 0 0 0 0 0 0 0 0 0
4.49/4.50 c countsols : 0 0 0 7 0 295 0 0 0 0 0 0
4.49/4.50 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
4.49/4.50 c integral : 0.62 0.00 0.00 0.61 0.00 0.00 0.00
4.49/4.50 c setppc : 0.20 0.00 0.09 0.06 0.00 0.06 0.00
4.49/4.50 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.49/4.50 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
4.49/4.50 c Propagators : #Propagate #Resprop Cutoffs DomReds
4.49/4.50 c vbounds : 0 0 0 0
4.49/4.50 c rootredcost : 7 0 0 0
4.49/4.50 c pseudoobj : 14837 2 0 17
4.49/4.50 c Propagator Timings : TotalTime Propagate Resprop
4.49/4.50 c vbounds : 0.00 0.00 0.00
4.49/4.50 c rootredcost : 0.00 0.00 0.00
4.49/4.50 c pseudoobj : 0.05 0.05 0.00
4.49/4.50 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
4.49/4.50 c propagation : 0.00 1 0 0 0.0 0 0.0 -
4.49/4.50 c infeasible LP : 0.00 1 1 1 19.0 0 0.0 0
4.49/4.50 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
4.49/4.50 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
4.49/4.50 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
4.49/4.50 c applied globally : - - - 1 19.0 - - -
4.49/4.50 c applied locally : - - - 0 0.0 - - -
4.49/4.50 c Separators : Time Calls Cutoffs DomReds Cuts Conss
4.49/4.50 c cut pool : 0.01 26 - - 237 - (maximal pool size: 2181)
4.49/4.50 c redcost : 0.02 8722 0 1056 0 0
4.49/4.50 c impliedbounds : 0.00 27 0 0 84 0
4.49/4.50 c intobj : 0.00 0 0 0 0 0
4.49/4.50 c gomory : 0.22 27 0 0 4892 0
4.49/4.50 c cgmip : 0.00 0 0 0 0 0
4.49/4.50 c closecuts : 0.00 0 0 0 0 0
4.49/4.50 c strongcg : 0.15 20 0 0 5346 0
4.49/4.50 c cmir : 0.02 10 0 0 0 0
4.49/4.50 c flowcover : 0.01 10 0 0 2 0
4.49/4.50 c clique : 0.01 27 0 0 181 0
4.49/4.50 c zerohalf : 0.00 0 0 0 0 0
4.49/4.50 c mcf : 0.00 1 0 0 0 0
4.49/4.50 c oddcycle : 0.00 0 0 0 0 0
4.49/4.50 c rapidlearning : 0.02 1 0 0 0 0
4.49/4.50 c Pricers : Time Calls Vars
4.49/4.50 c problem variables: 0.00 0 0
4.49/4.50 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
4.49/4.50 c relpscost : 0.61 4608 8 69 0 0 9144
4.49/4.50 c pscost : 0.00 0 0 0 0 0 0
4.49/4.50 c inference : 0.00 0 0 0 0 0 0
4.49/4.50 c mostinf : 0.00 0 0 0 0 0 0
4.49/4.50 c leastinf : 0.00 0 0 0 0 0 0
4.49/4.50 c fullstrong : 0.00 0 0 0 0 0 0
4.49/4.50 c allfullstrong : 0.00 0 0 0 0 0 0
4.49/4.50 c random : 0.00 0 0 0 0 0 0
4.49/4.50 c Primal Heuristics : Time Calls Found
4.49/4.50 c LP solutions : 0.00 - 7
4.49/4.50 c pseudo solutions : 0.00 - 0
4.49/4.50 c feaspump : 0.00 0 0
4.49/4.50 c oneopt : 0.00 8 0
4.49/4.50 c crossover : 0.05 1 0
4.49/4.50 c guideddiving : 0.02 38 1
4.49/4.50 c pscostdiving : 0.02 39 6
4.49/4.50 c coefdiving : 0.02 39 2
4.49/4.50 c fracdiving : 0.02 39 2
4.49/4.50 c veclendiving : 0.02 39 0
4.49/4.50 c linesearchdiving : 0.02 39 3
4.49/4.50 c rootsoldiving : 0.01 20 1
4.49/4.50 c objpscostdiving : 0.01 20 3
4.49/4.50 c trivial : 0.00 2 1
4.49/4.50 c shiftandpropagate: 0.00 0 0
4.49/4.50 c simplerounding : 0.07 4657 268
4.49/4.50 c zirounding : 0.03 1000 3
4.49/4.50 c rounding : 0.08 2718 1
4.49/4.50 c shifting : 0.02 510 1
4.49/4.50 c intshifting : 0.00 0 0
4.49/4.50 c twoopt : 0.00 0 0
4.49/4.50 c fixandinfer : 0.00 0 0
4.49/4.50 c clique : 0.00 0 0
4.49/4.50 c intdiving : 0.00 0 0
4.49/4.50 c actconsdiving : 0.00 0 0
4.49/4.50 c octane : 0.00 0 0
4.49/4.50 c rens : 0.01 0 0
4.49/4.50 c rins : 0.00 0 0
4.49/4.50 c localbranching : 0.00 0 0
4.49/4.50 c mutation : 0.00 0 0
4.49/4.50 c dins : 0.00 0 0
4.49/4.50 c vbounds : 0.00 0 0
4.49/4.50 c undercover : 0.01 1 0
4.49/4.50 c subnlp : 0.00 0 0
4.49/4.50 c trysol : 0.00 0 0
4.49/4.50 c LP : Time Calls Iterations Iter/call Iter/sec
4.49/4.50 c primal LP : 0.07 0 0 0.00 0.00
4.49/4.50 c dual LP : 1.94 12104 91421 7.55 47065.06
4.49/4.50 c lex dual LP : 0.00 0 0 0.00 -
4.49/4.50 c barrier LP : 0.00 0 0 0.00 -
4.49/4.50 c diving/probing LP: 0.10 679 3509 5.17 36814.00
4.49/4.50 c strong branching : 0.56 978 16417 16.79 29082.73
4.49/4.50 c (at root node) : - 12 5417 451.42 -
4.49/4.50 c conflict analysis: 0.00 0 0 0.00 -
4.49/4.50 c B&B Tree :
4.49/4.50 c number of runs : 1
4.49/4.50 c nodes : 8500
4.49/4.50 c nodes (total) : 8500
4.49/4.50 c nodes left : 0
4.49/4.50 c max depth : 34
4.49/4.50 c max depth (total): 34
4.49/4.50 c backtracks : 2157 (25.4%)
4.49/4.50 c delayed cutoffs : 0
4.49/4.50 c repropagations : 0 (0 domain reductions, 0 cutoffs)
4.49/4.50 c avg switch length: 6.01
4.49/4.50 c switching time : 0.27
4.49/4.50 c Solution :
4.49/4.50 c Solutions found : 300 (11 improvements)
4.49/4.50 c First Solution : +0.00000000000000e+00 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
4.49/4.50 c Primal Bound : -2.60000000000000e+01 (in run 1, after 8186 nodes, 4.41 seconds, depth 19, found by <relaxation>)
4.49/4.50 c Dual Bound : -2.60000000000000e+01
4.49/4.50 c Gap : 0.00 %
4.49/4.50 c Root Dual Bound : -3.20000000000000e+01
4.49/4.50 c Root Iterations : 2023
4.49/4.51 c Time complete: 4.5.
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-3488619-1307784833/watcher-3488619-1307784833 -o /tmp/evaluation-result-3488619-1307784833/solver-3488619-1307784833 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488619-1307784833.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: 2.00 1.97 1.68 2/174 13767
/proc/meminfo: memFree=31382796/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=12696 CPUtime=0 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 2144 0 0 0 0 0 0 0 25 0 1 0 870898966 13000704 2099 33554432000 4194304 9016284 140735900757792 18446744073709551615 6813403 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13767/statm: 3174 2101 353 1178 0 1992 0
[startup+0.0823069 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 13767
/proc/meminfo: memFree=31382796/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=21876 CPUtime=0.07 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 9514 0 0 0 7 0 0 0 18 0 1 0 870898966 22401024 4433 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 5469 4433 686 1178 0 4287 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21876
[startup+0.100303 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 13767
/proc/meminfo: memFree=31382796/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=22344 CPUtime=0.08 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 9606 0 0 0 8 0 0 0 18 0 1 0 870898966 22880256 4525 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 5586 4525 687 1178 0 4404 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22344
[startup+0.300265 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 13767
/proc/meminfo: memFree=31382796/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=27896 CPUtime=0.29 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 10940 0 0 0 28 1 0 0 18 0 1 0 870898966 28565504 5856 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 6974 5856 694 1178 0 5792 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27896
[startup+0.700192 s]
/proc/loadavg: 2.00 1.97 1.68 2/174 13767
/proc/meminfo: memFree=31382796/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=32200 CPUtime=0.68 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 13704 0 0 0 65 3 0 0 18 0 1 0 870898966 32972800 7038 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 8050 7038 692 1178 0 6868 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 32200
[startup+1.50104 s]
/proc/loadavg: 2.00 1.97 1.68 3/175 13768
/proc/meminfo: memFree=31268980/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=32436 CPUtime=1.49 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 15296 0 0 0 136 13 0 0 20 0 1 0 870898966 33214464 6999 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 8109 6999 703 1178 0 6927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32436
[startup+3.10074 s]
/proc/loadavg: 2.00 1.97 1.68 3/175 13768
/proc/meminfo: memFree=31218896/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=32748 CPUtime=3.09 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 18788 0 0 0 265 44 0 0 25 0 1 0 870898966 33533952 7155 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 8187 7155 703 1178 0 7005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32748
Solver just ended. Dumping a history of the last processes samples
[startup+3.9006 s]
/proc/loadavg: 2.00 1.97 1.68 3/175 13768
/proc/meminfo: memFree=31216416/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=32748 CPUtime=3.89 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 23079 0 0 0 332 57 0 0 25 0 1 0 870898966 33533952 7158 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 8187 7158 706 1178 0 7005 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 32748
[startup+4.30051 s]
/proc/loadavg: 2.00 1.97 1.68 3/175 13768
/proc/meminfo: memFree=31216416/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=32748 CPUtime=4.29 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 23081 0 0 0 367 62 0 0 25 0 1 0 870898966 33533952 7160 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 8187 7160 706 1178 0 7005 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 32748
[startup+4.50047 s]
/proc/loadavg: 2.00 1.97 1.68 3/175 13768
/proc/meminfo: memFree=31216416/32951124 swapFree=67064580/67111528
[pid=13767] ppid=13765 vsize=32748 CPUtime=4.49 cores=1,3,5,7
/proc/13767/stat : 13767 (scip-2.0.1.4b_2) R 13765 13767 13556 0 -1 4202496 24765 0 0 0 384 65 0 0 25 0 1 0 870898966 33533952 7150 33554432000 4194304 9016284 140735900757792 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13767/statm: 8187 7150 706 1178 0 7005 0
Current children cumulated CPU time (s) 4.49
Current children cumulated vsize (KiB) 32748
Child status: 0
Real time (s): 4.51409
CPU time (s): 4.51331
CPU user time (s): 3.85841
CPU system time (s): 0.6549
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 32748
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.85841
system time used= 0.6549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24772
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= 8
runsolver used 0.009998 second user time and 0.016997 second system time
The end
Begin job on node141 at 2011-06-11 11:33:53
IDJOB=3488619
IDBENCH=48223
IDSOLVER=1979
FILE ID=node141/3488619-1307784833
RUNJOBID= node141-1307783035-13575
PBS_JOBID= 13550890
Free space on /tmp= 74080 MiB
SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_3.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3488619-1307784833/watcher-3488619-1307784833 -o /tmp/evaluation-result-3488619-1307784833/solver-3488619-1307784833 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488619-1307784833.opb -t 1800 -m 15500
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 737bdf32fd69c002d569e68c523af4bf
RANDOM SEED=807373688
node141.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.61
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5362.96
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.82
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.84
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.806
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 31391292 kB
Buffers: 256248 kB
Cached: 1052796 kB
SwapCached: 8728 kB
Active: 567928 kB
Inactive: 812312 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 31391292 kB
SwapTotal: 67111528 kB
SwapFree: 67064580 kB
Dirty: 34632 kB
Writeback: 0 kB
AnonPages: 69396 kB
Mapped: 11516 kB
Slab: 115380 kB
PageTables: 4180 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 227900 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 74064 MiB
End job on node141 at 2011-06-11 11:33:58