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-3730405-1338688226.opb>
0.01/0.03 c original problem has 2280 variables (2280 bin, 0 int, 0 impl, 0 cont) and 1636 constraints
0.01/0.03 c problem read
0.01/0.03 c No objective function, only one solution is needed.
0.01/0.03 c presolving settings loaded
0.01/0.04 c presolving:
0.01/0.07 c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1636 upgd conss, 0 impls, 78 clqs
0.01/0.08 c presolving (2 rounds):
0.01/0.08 c 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.08 c 0 implications, 78 cliques
0.01/0.08 c presolved problem has 2280 variables (2280 bin, 0 int, 0 impl, 0 cont) and 1636 constraints
0.01/0.08 c 78 constraints of type <setppc>
0.01/0.08 c 1558 constraints of type <logicor>
0.01/0.08 c transformed objective value is always integral (scale: 1)
0.01/0.08 c Presolving Time: 0.04
0.01/0.08 c - non default parameters ----------------------------------------------------------------------
0.01/0.08 c # SCIP version 2.0.1.5
0.01/0.08 c
0.01/0.08 c # frequency for displaying node information lines
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.08 c display/freq = 10000
0.01/0.08 c
0.01/0.08 c # maximal time in seconds to run
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08 c limits/time = 1797
0.01/0.08 c
0.01/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.08 c limits/memory = 13950
0.01/0.08 c
0.01/0.08 c # solving stops, if the given number of solutions were found (-1: no limit)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.08 c limits/solutions = 1
0.01/0.08 c
0.01/0.08 c # maximal number of separation rounds per node (-1: unlimited)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 5]
0.01/0.08 c separating/maxrounds = 1
0.01/0.08 c
0.01/0.08 c # maximal number of separation rounds in the root node (-1: unlimited)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.08 c separating/maxroundsroot = 5
0.01/0.08 c
0.01/0.08 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.08 c # [type: int, range: [1,2], default: 1]
0.01/0.08 c timing/clocktype = 2
0.01/0.08 c
0.01/0.08 c # belongs reading time to solving time?
0.01/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08 c timing/reading = TRUE
0.01/0.08 c
0.01/0.08 c # should presolving try to simplify inequalities
0.01/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08 c constraints/linear/simplifyinequalities = TRUE
0.01/0.08 c
0.01/0.08 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.01/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08 c constraints/indicator/addCouplingCons = TRUE
0.01/0.08 c
0.01/0.08 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.01/0.08 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.01/0.08 c constraints/knapsack/disaggregation = FALSE
0.01/0.08 c
0.01/0.08 c # should presolving try to simplify knapsacks
0.01/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.08 c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.08 c
0.01/0.08 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.08 c presolving/probing/maxrounds = 0
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/coefdiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/coefdiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/coefdiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 30]
0.01/0.08 c heuristics/crossover/freq = -1
0.01/0.08 c
0.01/0.08 c # number of nodes added to the contingent of the total nodes
0.01/0.08 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.01/0.08 c heuristics/crossover/nodesofs = 750
0.01/0.08 c
0.01/0.08 c # number of nodes without incumbent change that heuristic should wait
0.01/0.08 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.01/0.08 c heuristics/crossover/nwaitingnodes = 100
0.01/0.08 c
0.01/0.08 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.01/0.08 c # [type: real, range: [0,1], default: 0.1]
0.01/0.08 c heuristics/crossover/nodesquot = 0.15
0.01/0.08 c
0.01/0.08 c # minimum percentage of integer variables that have to be fixed
0.01/0.08 c # [type: real, range: [0,1], default: 0.666]
0.01/0.08 c heuristics/crossover/minfixingrate = 0.5
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.01/0.08 c heuristics/feaspump/freq = -1
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/feaspump/maxlpiterofs = 2000
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/fracdiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/fracdiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/fracdiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/guideddiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/guideddiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/guideddiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/intdiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/intshifting/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/linesearchdiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.01/0.08 c heuristics/objpscostdiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to total iteration number
0.01/0.08 c # [type: real, range: [0,1], default: 0.01]
0.01/0.08 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.08 c heuristics/oneopt/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/pscostdiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/pscostdiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.08 c heuristics/rens/freq = -1
0.01/0.08 c
0.01/0.08 c # minimum percentage of integer variables that have to be fixable
0.01/0.08 c # [type: real, range: [0,1], default: 0.5]
0.01/0.08 c heuristics/rens/minfixingrate = 0.3
0.01/0.08 c
0.01/0.08 c # number of nodes added to the contingent of the total nodes
0.01/0.08 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.01/0.08 c heuristics/rens/nodesofs = 2000
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.01/0.08 c heuristics/rootsoldiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.01/0.08 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.08 c heuristics/rounding/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.08 c heuristics/shiftandpropagate/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/shifting/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.08 c heuristics/simplerounding/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <subnlp> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.08 c heuristics/subnlp/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.08 c heuristics/trivial/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.08 c heuristics/trysol/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.08 c heuristics/undercover/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.01/0.08 c heuristics/veclendiving/freq = -1
0.01/0.08 c
0.01/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.01/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.01/0.08 c heuristics/veclendiving/maxlpiterquot = 0.075
0.01/0.08 c
0.01/0.08 c # additional number of allowed LP iterations
0.01/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.01/0.08 c heuristics/veclendiving/maxlpiterofs = 1500
0.01/0.08 c
0.01/0.08 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.08 c heuristics/zirounding/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.08 c separating/cmir/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.01/0.08 c separating/flowcover/freq = -1
0.01/0.08 c
0.01/0.08 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.08 c separating/rapidlearning/freq = 0
0.01/0.08 c
0.01/0.08 c -----------------------------------------------------------------------------------------------
0.01/0.08 c start solving
0.01/0.08 c
0.08/0.18 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.08/0.18 c 0.2s| 1 | 0 | 1212 | - | 10M| 0 | 192 |2280 |1636 |2280 |1636 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.59/0.61 c 0.6s| 1 | 0 | 1597 | - | 12M| 0 | 211 |2280 |1721 |2280 |1647 | 11 | 0 | 0 | 0.000000e+00 | -- | Inf
0.79/0.89 c 0.9s| 1 | 0 | 1970 | - | 13M| 0 | 256 |2280 |1721 |2280 |1662 | 26 | 0 | 0 | 0.000000e+00 | -- | Inf
1.00/1.03 c 1.0s| 1 | 0 | 2530 | - | 13M| 0 | 309 |2280 |1721 |2280 |1681 | 45 | 0 | 0 | 0.000000e+00 | -- | Inf
1.19/1.20 c 1.2s| 1 | 0 | 3320 | - | 13M| 0 | 431 |2280 |1721 |2280 |1698 | 62 | 0 | 0 | 0.000000e+00 | -- | Inf
1.29/1.35 c 1.4s| 1 | 0 | 3804 | - | 13M| 0 | 407 |2280 |1721 |2280 |1713 | 77 | 0 | 0 | 0.000000e+00 | -- | Inf
1.69/1.73 c 1.7s| 1 | 2 | 3804 | - | 13M| 0 | 407 |2280 |1721 |2280 |1713 | 77 | 0 | 16 | 0.000000e+00 | -- | Inf
20.48/20.57 c *20.6s| 129 | 0 | 7817 | 31.4 | 14M| 76 | - |2280 |1721 |2280 |1673 | 77 | 0 |1304 | 0.000000e+00 | 0.000000e+00 | 0.00%
20.48/20.57 c
20.48/20.57 c SCIP Status : problem is solved [optimal solution found]
20.48/20.57 c Solving Time (sec) : 20.57
20.48/20.57 c Solving Nodes : 129
20.48/20.57 c Primal Bound : +0.00000000000000e+00 (1 solutions)
20.48/20.57 c Dual Bound : +0.00000000000000e+00
20.48/20.57 c Gap : 0.00 %
20.48/20.57 s SATISFIABLE
20.48/20.57 v -x1507 -x1501 -x1488 -x229 -x207 -x221 -x201 -x219 -x1519 -x208 -x273 -x272 -x271 -x269 -x265 -x264 -x1073 -x1072 -x1053 -x1046
20.48/20.57 v -x1079 -x1518 -x597 -x578 -x569 -x1505 -x589 -x277 -x1056 -x1043 -x236 -x480 -x479 -x478 -x476 -x475 -x473 -x472 -x460 -x453
20.48/20.57 v -x451 -x450 -x447 -x257 -x1069 -x215 -x439 -x438 -x430 -x427 -x425 -x423 -x416 -x415 -x408 -x407 -x404 -x403 -x1068 -x566 -x429
20.48/20.57 v -x1055 -x401 -x1057 -x37 -x34 -x30 -x27 -x25 x22 -x20 -x11 -x10 -x6 -x3 -x270 -x205 -x564 -x21 -x226 -x583 -x319 -x318 -x317
20.48/20.57 v -x314 -x311 -x305 -x293 -x431 -x288 -x1060 -x1486 -x1514 -x579 -x1313 -x1307 -x1306 -x1298 -x1288 -x1285 -x1283 -x1281 -x1299
20.48/20.57 v -x1198 -x1179 -x1178 -x1167 -x1165 x1161 -x1169 -x1047 -x1483 -x224 -x1517 -x206 -x1114 -x1104 -x1098 -x1097 -x1096 -x1093
20.48/20.57 v -x1091 -x1086 -x1085 -x1081 -x437 -x285 -x1077 -x211 -x294 -x1199 -x292 -x406 -x461 -x1 -x441 -x1164 -x1041 -x1319 -x1318
20.48/20.57 v -x262 -x1196 -x1185 -x440 -x7 -x1100 -x223 -x1163 -x1497 -x1070 -x238 -x574 -x409 -x1286 -x580 -x36 -x1489 -x32 -x446 -x1499
20.48/20.57 v -x313 -x435 -x588 -x452 -x217 -x259 -x248 -x410 -x231 -x1440 -x1438 -x1436 -x1435 -x1432 -x1431 -x1426 -x1420 -x1418 -x1417 -x1416
20.48/20.57 v -x1415 -x1414 -x1412 -x1411 -x1410 -x1405 -x1403 -x1402 -x310 -x1200 -x573 -x255 -x448 -x309 -x1099 -x1413 -x233 -x456
20.48/20.57 v -x1496 -x1090 -x413 -x464 -x442 -x1177 -x419 -x77 -x74 -x73 -x72 -x71 -x66 -x65 -x64 -x63 -x61 -x59 -x53 -x49 -x48 -x46 -x42
20.48/20.57 v -x568 -x1087 -x283 -x222 -x18 -x477 -x39 -x1300 -x13 -x296 -x60 -x1184 -x243 -x1282 -x274 -x268 -x1075 -x1401 -x518 -x508 -x507
20.48/20.57 v -x502 -x501 -x498 -x497 -x496 -x494 -x492 -x491 -x487 -x485 -x484 -x58 -x266 -x1439 -x1316 -x1312 -x1427 -x1503 x1103 -x1094
20.48/20.57 v -x79 -x75 -x251 -x1292 -x443 -x1063 -x1120 -x252 -x4 -x1308 -x449 -x1071 -x281 -x1510 -x719 -x717 -x714 -x713 -x711 -x708
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20.48/20.57 v -x1713 -x1712 x1711 x811
20.48/20.57 c SCIP Status : problem is solved [optimal solution found]
20.48/20.57 c Total Time : 20.57
20.48/20.57 c solving : 20.57
20.48/20.57 c presolving : 0.04 (included in solving)
20.48/20.57 c reading : 0.03 (included in solving)
20.48/20.57 c Original Problem :
20.48/20.57 c Problem name : HOME/instance-3730405-1338688226.opb
20.48/20.57 c Variables : 2280 (2280 binary, 0 integer, 0 implicit integer, 0 continuous)
20.48/20.57 c Constraints : 1636 initial, 1636 maximal
20.48/20.57 c Presolved Problem :
20.48/20.57 c Problem name : t_HOME/instance-3730405-1338688226.opb
20.48/20.57 c Variables : 2280 (2280 binary, 0 integer, 0 implicit integer, 0 continuous)
20.48/20.57 c Constraints : 1636 initial, 1721 maximal
20.48/20.57 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
20.48/20.57 c trivial : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c implics : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c probing : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c setppc : 0.00 0 0 0 0 0 0 0 0 0
20.48/20.57 c linear : 0.02 0 0 0 0 0 0 0 0 0
20.48/20.57 c logicor : 0.02 0 0 0 0 0 0 0 0 0
20.48/20.57 c root node : - 0 - - 0 - - - - -
20.48/20.57 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
20.48/20.57 c integral : 0 0 0 129 0 3 0 0 0 0 0 256
20.48/20.57 c setppc : 78 5 253 0 0 0 0 0 3847 0 0 0
20.48/20.57 c linear : 0+ 5 39 0 0 0 0 0 0 0 0 0
20.48/20.57 c logicor : 1558 5 89 1 0 0 0 0 77 0 0 0
20.48/20.57 c countsols : 0 0 0 1 0 2 0 0 0 0 0 0
20.48/20.57 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
20.48/20.57 c integral : 18.52 0.00 0.00 18.52 0.00 0.00 0.00
20.48/20.57 c setppc : 0.01 0.00 0.01 0.00 0.00 0.00 0.00
20.48/20.57 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
20.48/20.57 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
20.48/20.57 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
20.48/20.57 c Propagators : #Propagate #Resprop Cutoffs DomReds
20.48/20.57 c vbounds : 0 0 0 0
20.48/20.57 c rootredcost : 0 0 0 0
20.48/20.57 c pseudoobj : 0 0 0 0
20.48/20.57 c Propagator Timings : TotalTime Propagate Resprop
20.48/20.57 c vbounds : 0.00 0.00 0.00
20.48/20.57 c rootredcost : 0.00 0.00 0.00
20.48/20.57 c pseudoobj : 0.00 0.00 0.00
20.48/20.57 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
20.48/20.57 c propagation : 0.00 0 0 0 0.0 0 0.0 -
20.48/20.57 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
20.48/20.57 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
20.48/20.57 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
20.48/20.57 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
20.48/20.57 c applied globally : - - - 0 0.0 - - -
20.48/20.57 c applied locally : - - - 0 0.0 - - -
20.48/20.57 c Separators : Time Calls Cutoffs DomReds Cuts Conss
20.48/20.57 c cut pool : 0.00 4 - - 2 - (maximal pool size: 219)
20.48/20.57 c redcost : 0.00 133 0 0 0 0
20.48/20.57 c impliedbounds : 0.00 5 0 0 0 0
20.48/20.57 c intobj : 0.00 0 0 0 0 0
20.48/20.57 c gomory : 0.20 5 0 0 2432 0
20.48/20.57 c cgmip : 0.00 0 0 0 0 0
20.48/20.57 c closecuts : 0.00 0 0 0 0 0
20.48/20.57 c strongcg : 0.43 5 0 0 2500 0
20.48/20.57 c cmir : 0.00 0 0 0 0 0
20.48/20.57 c flowcover : 0.00 0 0 0 0 0
20.48/20.57 c clique : 0.01 5 0 0 0 0
20.48/20.57 c zerohalf : 0.00 0 0 0 0 0
20.48/20.57 c mcf : 0.00 1 0 0 0 0
20.48/20.57 c oddcycle : 0.00 0 0 0 0 0
20.48/20.57 c rapidlearning : 0.09 1 0 0 0 85
20.48/20.57 c Pricers : Time Calls Vars
20.48/20.57 c problem variables: 0.00 0 0
20.48/20.57 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
20.48/20.57 c relpscost : 18.52 128 0 0 0 0 256
20.48/20.57 c pscost : 0.00 0 0 0 0 0 0
20.48/20.57 c inference : 0.00 0 0 0 0 0 0
20.48/20.57 c mostinf : 0.00 0 0 0 0 0 0
20.48/20.57 c leastinf : 0.00 0 0 0 0 0 0
20.48/20.57 c fullstrong : 0.00 0 0 0 0 0 0
20.48/20.57 c allfullstrong : 0.00 0 0 0 0 0 0
20.48/20.57 c random : 0.00 0 0 0 0 0 0
20.48/20.57 c Primal Heuristics : Time Calls Found
20.48/20.57 c LP solutions : 0.00 - 1
20.48/20.57 c pseudo solutions : 0.00 - 0
20.48/20.57 c trivial : 0.00 1 0
20.48/20.57 c shiftandpropagate: 0.00 0 0
20.48/20.57 c simplerounding : 0.00 0 0
20.48/20.57 c zirounding : 0.00 0 0
20.48/20.57 c rounding : 0.00 0 0
20.48/20.57 c shifting : 0.00 0 0
20.48/20.57 c intshifting : 0.00 0 0
20.48/20.57 c oneopt : 0.00 0 0
20.48/20.57 c twoopt : 0.00 0 0
20.48/20.57 c fixandinfer : 0.00 0 0
20.48/20.57 c feaspump : 0.00 0 0
20.48/20.57 c clique : 0.00 0 0
20.48/20.57 c coefdiving : 0.00 0 0
20.48/20.57 c pscostdiving : 0.00 0 0
20.48/20.57 c fracdiving : 0.00 0 0
20.48/20.57 c veclendiving : 0.00 0 0
20.48/20.57 c intdiving : 0.00 0 0
20.48/20.57 c actconsdiving : 0.00 0 0
20.48/20.57 c objpscostdiving : 0.00 0 0
20.48/20.57 c rootsoldiving : 0.00 0 0
20.48/20.57 c linesearchdiving : 0.00 0 0
20.48/20.57 c guideddiving : 0.00 0 0
20.48/20.57 c octane : 0.00 0 0
20.48/20.57 c rens : 0.00 0 0
20.48/20.57 c rins : 0.00 0 0
20.48/20.57 c localbranching : 0.00 0 0
20.48/20.57 c mutation : 0.00 0 0
20.48/20.57 c crossover : 0.00 0 0
20.48/20.57 c dins : 0.00 0 0
20.48/20.57 c vbounds : 0.00 0 0
20.48/20.57 c undercover : 0.00 0 0
20.48/20.57 c subnlp : 0.00 0 0
20.48/20.57 c trysol : 0.00 0 0
20.48/20.57 c LP : Time Calls Iterations Iter/call Iter/sec
20.48/20.57 c primal LP : 0.00 0 0 0.00 -
20.48/20.57 c dual LP : 1.11 134 7817 58.34 7068.75
20.48/20.57 c lex dual LP : 0.00 0 0 0.00 -
20.48/20.57 c barrier LP : 0.00 0 0 0.00 -
20.48/20.57 c diving/probing LP: 0.00 0 0 0.00 -
20.48/20.57 c strong branching : 18.50 1304 106930 82.00 5780.82
20.48/20.57 c (at root node) : - 16 2231 139.44 -
20.48/20.57 c conflict analysis: 0.00 0 0 0.00 -
20.48/20.57 c B&B Tree :
20.48/20.57 c number of runs : 1
20.48/20.57 c nodes : 129
20.48/20.57 c nodes (total) : 129
20.48/20.57 c nodes left : 0
20.48/20.57 c max depth : 76
20.48/20.57 c max depth (total): 76
20.48/20.57 c backtracks : 5 (3.9%)
20.48/20.57 c delayed cutoffs : 0
20.48/20.57 c repropagations : 0 (0 domain reductions, 0 cutoffs)
20.48/20.57 c avg switch length: 2.22
20.48/20.57 c switching time : 0.02
20.48/20.57 c Solution :
20.48/20.57 c Solutions found : 1 (1 improvements)
20.48/20.57 c First Solution : +0.00000000000000e+00 (in run 1, after 129 nodes, 20.57 seconds, depth 76, found by <relaxation>)
20.48/20.57 c Primal Bound : +0.00000000000000e+00 (in run 1, after 129 nodes, 20.57 seconds, depth 76, found by <relaxation>)
20.48/20.57 c Dual Bound : +0.00000000000000e+00
20.48/20.57 c Gap : 0.00 %
20.48/20.57 c Root Dual Bound : +0.00000000000000e+00
20.48/20.57 c Root Iterations : 3804
20.48/20.59 c Time complete: 20.57.
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-3730405-1338688226/watcher-3730405-1338688226 -o /tmp/evaluation-result-3730405-1338688226/solver-3730405-1338688226 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3730405-1338688226.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: 2.04 2.01 2.00 3/175 30115
/proc/meminfo: memFree=27649720/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=9588 CPUtime=0 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 1514 0 0 0 0 0 0 0 20 0 1 0 334948487 9818112 1468 33554432000 4194304 9016284 140733734990624 140735504355576 6456104 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 2397 1471 311 1178 0 1215 0
[startup+0.022752 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 30115
/proc/meminfo: memFree=27649720/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=16220 CPUtime=0.01 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 3032 0 0 0 1 0 0 0 20 0 1 0 334948487 16609280 2986 33554432000 4194304 9016284 140733734990624 140735504355576 6813403 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 4055 2986 357 1178 0 2873 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16220
[startup+0.100298 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 30115
/proc/meminfo: memFree=27649720/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=39040 CPUtime=0.08 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 8585 0 0 0 7 1 0 0 20 0 1 0 334948487 39976960 8247 33554432000 4194304 9016284 140733734990624 140735504355576 7000934 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 9760 8247 551 1178 0 8578 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 39040
[startup+0.300258 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 30115
/proc/meminfo: memFree=27649720/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=42128 CPUtime=0.29 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 9863 0 0 0 27 2 0 0 20 0 1 0 334948487 43139072 9341 33554432000 4194304 9016284 140733734990624 140735504355576 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 10532 9341 617 1178 0 9350 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42128
[startup+0.700301 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 30115
/proc/meminfo: memFree=27649720/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=0.69 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18511 0 0 0 65 4 0 0 20 0 1 0 334948487 76152832 17256 33554432000 4194304 9016284 140733734990624 140735504355576 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17256 658 1178 0 17410 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74368
[startup+1.50025 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27583232/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=1.49 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18574 0 0 0 145 4 0 0 20 0 1 0 334948487 76152832 17319 33554432000 4194304 9016284 140733734990624 140733734985784 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17319 660 1178 0 17410 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74368
[startup+3.10023 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27582860/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=3.09 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18578 0 0 0 303 6 0 0 20 0 1 0 334948487 76152832 17323 33554432000 4194304 9016284 140733734990624 140733734984472 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17323 664 1178 0 17410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74368
[startup+6.30022 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27582860/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=6.29 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18578 0 0 0 621 8 0 0 20 0 1 0 334948487 76152832 17323 33554432000 4194304 9016284 140733734990624 140733734984792 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17323 664 1178 0 17410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74368
[startup+12.7002 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27582304/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=12.68 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18584 0 0 0 1255 13 0 0 20 0 1 0 334948487 76152832 17366 33554432000 4194304 9016284 140733734990624 140733734984472 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17366 664 1178 0 17410 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74368
Solver just ended. Dumping a history of the last processes samples
[startup+15.9002 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27582304/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=15.89 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18584 0 0 0 1572 17 0 0 20 0 1 0 334948487 76152832 17366 33554432000 4194304 9016284 140733734990624 140733734983928 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17366 664 1178 0 17410 0
Current children cumulated CPU time (s) 15.89
Current children cumulated vsize (KiB) 74368
[startup+19.1002 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27581796/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=19.08 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18585 0 0 0 1889 19 0 0 20 0 1 0 334948487 76152832 17380 33554432000 4194304 9016284 140733734990624 140733734984472 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17380 664 1178 0 17410 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 74368
[startup+19.9002 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27581548/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=19.88 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18585 0 0 0 1969 19 0 0 20 0 1 0 334948487 76152832 17380 33554432000 4194304 9016284 140733734990624 140733734983992 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17380 664 1178 0 17410 0
Current children cumulated CPU time (s) 19.88
Current children cumulated vsize (KiB) 74368
[startup+20.3003 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27581548/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=20.28 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18585 0 0 0 2008 20 0 0 20 0 1 0 334948487 76152832 17380 33554432000 4194304 9016284 140733734990624 140733734983992 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17380 664 1178 0 17410 0
Current children cumulated CPU time (s) 20.28
Current children cumulated vsize (KiB) 74368
[startup+20.5002 s]
/proc/loadavg: 2.03 2.01 2.00 3/176 30116
/proc/meminfo: memFree=27581548/32873852 swapFree=6856/6856
[pid=30115] ppid=30113 vsize=74368 CPUtime=20.48 cores=1,3,5,7
/proc/30115/stat : 30115 (scip-2.0.1.4b_2) R 30113 30115 20074 0 -1 4202496 18585 0 0 0 2028 20 0 0 20 0 1 0 334948487 76152832 17380 33554432000 4194304 9016284 140733734990624 140733734983992 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30115/statm: 18592 17380 664 1178 0 17410 0
Current children cumulated CPU time (s) 20.48
Current children cumulated vsize (KiB) 74368
Child status: 0
Real time (s): 20.599
CPU time (s): 20.5889
CPU user time (s): 20.3799
CPU system time (s): 0.208968
CPU usage (%): 99.951
Max. virtual memory (cumulated for all children) (KiB): 75436
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.3799
system time used= 0.208968
maximum resident set size= 70976
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18593
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= 10
involuntary context switches= 21
runsolver used 0.020996 second user time and 0.095985 second system time
The end