0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 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-3730194-1338681962.opb>
0.00/0.03 c original problem has 1733 variables (1733 bin, 0 int, 0 impl, 0 cont) and 1256 constraints
0.00/0.03 c problem read
0.00/0.03 c No objective function, only one solution is needed.
0.00/0.03 c presolving settings loaded
0.00/0.04 c presolving:
0.00/0.07 c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1256 upgd conss, 0 impls, 68 clqs
0.07/0.08 c presolving (2 rounds):
0.07/0.08 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.07/0.08 c 0 implications, 68 cliques
0.07/0.08 c presolved problem has 1733 variables (1733 bin, 0 int, 0 impl, 0 cont) and 1256 constraints
0.07/0.08 c 68 constraints of type <setppc>
0.07/0.08 c 1188 constraints of type <logicor>
0.07/0.08 c transformed objective value is always integral (scale: 1)
0.07/0.08 c Presolving Time: 0.04
0.07/0.08 c - non default parameters ----------------------------------------------------------------------
0.07/0.08 c # SCIP version 1.2.1.3
0.07/0.08 c
0.07/0.08 c # frequency for displaying node information lines
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 100]
0.07/0.08 c display/freq = 10000
0.07/0.08 c
0.07/0.08 c # maximal time in seconds to run
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.08 c limits/time = 1789.97
0.07/0.08 c
0.07/0.08 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.07/0.08 c limits/memory = 13950
0.07/0.08 c
0.07/0.08 c # solving stops, if the given number of solutions were found (-1: no limit)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.08 c limits/solutions = 1
0.07/0.08 c
0.07/0.08 c # maximal number of separation rounds per node (-1: unlimited)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 5]
0.07/0.08 c separating/maxrounds = 1
0.07/0.08 c
0.07/0.08 c # maximal number of separation rounds in the root node (-1: unlimited)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.08 c separating/maxroundsroot = 5
0.07/0.08 c
0.07/0.08 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.07/0.08 c # [type: int, range: [1,2], default: 1]
0.07/0.08 c timing/clocktype = 2
0.07/0.08 c
0.07/0.08 c # should presolving try to simplify inequalities
0.07/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.08 c constraints/linear/simplifyinequalities = TRUE
0.07/0.08 c
0.07/0.08 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.07/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.08 c constraints/indicator/addCouplingCons = TRUE
0.07/0.08 c
0.07/0.08 c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.07/0.08 c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.07/0.08 c constraints/knapsack/disaggregation = FALSE
0.07/0.08 c
0.07/0.08 c # should presolving try to simplify knapsacks
0.07/0.08 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.07/0.08 c constraints/knapsack/simplifyinequalities = TRUE
0.07/0.08 c
0.07/0.08 c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.08 c presolving/probing/maxrounds = 0
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/coefdiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/coefdiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/coefdiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 30]
0.07/0.08 c heuristics/crossover/freq = -1
0.07/0.08 c
0.07/0.08 c # number of nodes added to the contingent of the total nodes
0.07/0.08 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.07/0.08 c heuristics/crossover/nodesofs = 750
0.07/0.08 c
0.07/0.08 c # number of nodes without incumbent change that heuristic should wait
0.07/0.08 c # [type: longint, range: [0,9223372036854775807], default: 200]
0.07/0.08 c heuristics/crossover/nwaitingnodes = 100
0.07/0.08 c
0.07/0.08 c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.07/0.08 c # [type: real, range: [0,1], default: 0.1]
0.07/0.08 c heuristics/crossover/nodesquot = 0.15
0.07/0.08 c
0.07/0.08 c # minimum percentage of integer variables that have to be fixed
0.07/0.08 c # [type: real, range: [0,1], default: 0.666]
0.07/0.08 c heuristics/crossover/minfixingrate = 0.5
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.07/0.08 c heuristics/feaspump/freq = -1
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/feaspump/maxlpiterofs = 2000
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/fracdiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/fracdiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/fracdiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/guideddiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/guideddiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/guideddiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/intdiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/intshifting/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/linesearchdiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/linesearchdiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.08 c heuristics/nlp/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.07/0.08 c heuristics/objpscostdiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to total iteration number
0.07/0.08 c # [type: real, range: [0,1], default: 0.01]
0.07/0.08 c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/objpscostdiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.08 c heuristics/oneopt/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/pscostdiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/pscostdiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/pscostdiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.08 c heuristics/rens/freq = -1
0.07/0.08 c
0.07/0.08 c # minimum percentage of integer variables that have to be fixable
0.07/0.08 c # [type: real, range: [0,1], default: 0.5]
0.07/0.08 c heuristics/rens/minfixingrate = 0.3
0.07/0.08 c
0.07/0.08 c # number of nodes added to the contingent of the total nodes
0.07/0.08 c # [type: longint, range: [0,9223372036854775807], default: 500]
0.07/0.08 c heuristics/rens/nodesofs = 2000
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 20]
0.07/0.08 c heuristics/rootsoldiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.07/0.08 c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/rootsoldiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.08 c heuristics/rounding/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/shifting/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.08 c heuristics/simplerounding/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.08 c heuristics/trivial/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.08 c heuristics/trysol/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 10]
0.07/0.08 c heuristics/veclendiving/freq = -1
0.07/0.08 c
0.07/0.08 c # maximal fraction of diving LP iterations compared to node LP iterations
0.07/0.08 c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.07/0.08 c heuristics/veclendiving/maxlpiterquot = 0.075
0.07/0.08 c
0.07/0.08 c # additional number of allowed LP iterations
0.07/0.08 c # [type: int, range: [0,2147483647], default: 1000]
0.07/0.08 c heuristics/veclendiving/maxlpiterofs = 1500
0.07/0.08 c
0.07/0.08 c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 1]
0.07/0.08 c heuristics/zirounding/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.08 c separating/cmir/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: 0]
0.07/0.08 c separating/flowcover/freq = -1
0.07/0.08 c
0.07/0.08 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.07/0.08 c # [type: int, range: [-1,2147483647], default: -1]
0.07/0.08 c separating/rapidlearning/freq = 0
0.07/0.08 c
0.07/0.08 c -----------------------------------------------------------------------------------------------
0.07/0.08 c start solving
0.07/0.08 c
0.09/0.13 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.13 c 0.1s| 1 | 0 | 469 | - |7258k| 0 | 184 |1733 |1256 |1733 |1256 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.29/0.38 c 0.4s| 1 | 0 | 775 | - |8632k| 0 | 244 |1733 |1256 |1733 |1270 | 14 | 0 | 0 | 0.000000e+00 | -- | Inf
0.69/0.70 c 0.7s| 1 | 0 | 1070 | - |9796k| 0 | 267 |1733 |1256 |1733 |1280 | 24 | 0 | 0 | 0.000000e+00 | -- | Inf
0.79/0.82 c 0.8s| 1 | 0 | 1362 | - |9897k| 0 | 290 |1733 |1256 |1733 |1297 | 41 | 0 | 0 | 0.000000e+00 | -- | Inf
0.88/0.95 c 0.9s| 1 | 0 | 1743 | - |9969k| 0 | 275 |1733 |1256 |1733 |1310 | 54 | 0 | 0 | 0.000000e+00 | -- | Inf
1.00/1.09 c 1.1s| 1 | 0 | 2113 | - | 10M| 0 | 285 |1733 |1256 |1733 |1324 | 68 | 0 | 0 | 0.000000e+00 | -- | Inf
1.49/1.58 c 1.5s| 1 | 2 | 2113 | - | 10M| 0 | 285 |1733 |1256 |1733 |1324 | 68 | 0 | 33 | 0.000000e+00 | -- | Inf
19.48/19.52 c *19.5s| 175 | 0 | 5914 | 21.8 | 10M| 63 | - |1733 |1256 |1733 |1286 | 68 | 0 |2059 | 0.000000e+00 | 0.000000e+00 | 0.00%
19.48/19.52 c
19.48/19.52 c SCIP Status : problem is solved [optimal solution found]
19.48/19.52 c Solving Time (sec) : 19.49
19.48/19.52 c Solving Nodes : 175
19.48/19.52 c Primal Bound : +0.00000000000000e+00 (1 solutions)
19.48/19.52 c Dual Bound : +0.00000000000000e+00
19.48/19.52 c Gap : 0.00 %
19.48/19.53 s SATISFIABLE
19.48/19.53 v -x215 -x212 -x811 -x214 -x213 -x1034 -x1022 -x829 -x662 -x651 -x646 -x636 -x234 -x640 -x808 -x1019 -x659 -x130 -x128 -x126 -x111
19.48/19.53 v -x812 -x831 -x635 -x476 -x474 -x472 -x470 -x840 -x632 -x124 -x872 x861 -x857 -x855 -x846 -x843 -x841 -x638 -x825 -x1033 -x860
19.48/19.53 v -x488 -x1031 -x462 -x856 -x833 -x1028 -x211 x418 -x417 -x415 -x412 -x410 -x406 -x399 -x396 -x391 -x390 -x386 -x1046 -x810
19.48/19.53 v -x393 -x482 -x1078 -x1075 -x1070 -x1067 -x1064 -x1061 -x1060 x1056 -x1053 -x1052 -x413 -x631 -x869 -x467 -x845 -x220 -x656 -x236
19.48/19.53 v -x403 -x654 -x239 -x1059 -x1042 -x1054 -x481 -x172 -x169 -x164 -x161 -x158 -x148 -x146 x824 -x734 -x726 -x723 -x722 -x718
19.48/19.53 v -x711 -x709 -x706 -x704 -x703 -x244 -x414 -x230 -x701 x233 -x556 -x542 -x540 -x531 -x529 -x526 -x702 -x541 -x1018 -x453 -x450
19.48/19.53 v -x445 -x441 -x439 -x435 -x434 -x433 -x428 -x425 -x421 -x411 -x1071 -x1035 -x155 -x152 -x866 -x1077 -x549 -x1047 -x135 -x438
19.48/19.53 v -x735 -x655 -x1014 -x1010 -x1004 -x1003 -x1002 -x992 -x990 -x987 -x985 -x984 -x982 -x981 -x109 -x633 -x144 -x863 -x657 -x727
19.48/19.53 v -x383 -x378 -x377 -x375 -x370 -x369 -x366 -x364 -x363 -x360 -x358 -x357 -x356 -x355 -x354 -x352 -x351 -x408 -x228 -x485 -x173
19.48/19.53 v -x547 -x847 -x129 -x427 -x140 -x468 -x381 -x367 -x839 -x1045 -x487 -x401 -x733 -x122 -x372 -x382 -x1036 -x380 -x235 -x226 -x551
19.48/19.53 v -x436 -x720 -x705 -x221 -x660 -x809 -x1069 -x844 -x461 -x1076 -x464 -x138 -x402 -x142 x637 -x1009 -x1021 -x222 -x478 -x814
19.48/19.53 v -x554 -x160 -x715 -x986 -x469 -x834 -x223 -x807 -x1012 -x595 -x594 -x593 -x591 x584 -x583 -x582 -x581 -x578 -x575 -x571 -x570
19.48/19.53 v -x565 -x564 -x561 -x455 -x858 -x644 -x634 -x1083 -x832 -x823 -x171 -x568 -x996 -x1043 -x139 -x653 -x454 -x242 -x838 -x1015
19.48/19.53 v -x388 -x853 -x1051 -x850 -x430 -x822 -x1072 -x1030 -x978 -x977 -x976 -x973 -x972 x971 -x970 -x969 -x968 -x966 -x965 -x962 -x961
19.48/19.53 v -x958 -x956 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x110 -x989 -x849 -x719 -x1005 -x1057 -x117 -x995 -x145 -x1068 -x150
19.48/19.53 v -x862 -x216 -x387 -x163 -x121 -x1007 -x1040 -x873 -x394 -x993 -x174 -x574 -x137 -x133 -x484 -x1079 -x967 -x409 -x437 -x368
19.48/19.53 v -x645 -x131 -x816 -x953 -x237 -x663 -x546 -x717 -x243 -x432 -x730 -x1016 -x534 -x449 -x650 -x537 -x407 -x731 -x533 -x276 -x275
19.48/19.53 v -x274 -x271 -x269 -x268 -x266 -x265 -x264 -x262 -x261 -x260 -x259 -x257 -x254 -x252 -x251 -x248 -x247 -x246 -x423 -x419 -x134
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19.48/19.53 v -x1424 -x1423 -x1422 -x1421 -x1420 -x1419 -x1418 -x1417 -x1416 -x1415 -x1414 -x1413 -x1412 -x507 -x1363 -x1362 -x1361 -x1360
19.48/19.53 v -x1359 -x1358 -x1357 -x1356 -x1355 -x1354 -x1353 -x1352 -x1351 x1350 -x1349 -x1348 -x48 -x1733 -x1732 -x1731 -x1730 -x1729
19.48/19.53 v -x1728 -x1727 x1726 -x1725 -x1724 -x1723 -x1722 -x1721 -x1720 -x1719 -x1718 -x1717 -x175 -x1219 -x1218 -x1217 -x1216 -x1215 -x1214
19.48/19.53 v -x1213 -x1212 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 x1205 -x1204 -x1124 x1699 -x1698 -x1697 -x1696 -x1695 -x1694 -x1693
19.48/19.53 v -x1692 -x1691 -x1690 -x1689 -x1688 -x1687 -x1686 -x1685 -x1684 -x1683 -x523
19.48/19.53 c SCIP Status : problem is solved [optimal solution found]
19.48/19.53 c Solving Time : 19.49
19.48/19.53 c Original Problem :
19.48/19.53 c Problem name : HOME/instance-3730194-1338681962.opb
19.48/19.53 c Variables : 1733 (1733 binary, 0 integer, 0 implicit integer, 0 continuous)
19.48/19.53 c Constraints : 1256 initial, 1256 maximal
19.48/19.53 c Presolved Problem :
19.48/19.53 c Problem name : t_HOME/instance-3730194-1338681962.opb
19.48/19.53 c Variables : 1733 (1733 binary, 0 integer, 0 implicit integer, 0 continuous)
19.48/19.53 c Constraints : 1256 initial, 1256 maximal
19.48/19.53 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
19.48/19.53 c trivial : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c dualfix : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c boundshift : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c inttobinary : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c implics : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c probing : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c setppc : 0.00 0 0 0 0 0 0 0 0
19.48/19.53 c logicor : 0.02 0 0 0 0 0 0 0 0
19.48/19.53 c root node : - 0 - - 0 - - - -
19.48/19.53 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
19.48/19.53 c integral : 0 0 0 175 0 0 0 0 0 348
19.48/19.53 c setppc : 68 5 342 1 0 0 4005 0 0 0
19.48/19.53 c logicor : 1188 5 135 1 0 0 67 0 0 0
19.48/19.53 c countsols : 0 0 0 1 0 0 0 0 0 0
19.48/19.53 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
19.48/19.53 c integral : 17.76 0.00 0.00 17.76 0.00
19.48/19.53 c setppc : 0.00 0.00 0.00 0.00 0.00
19.48/19.53 c logicor : 0.01 0.00 0.01 0.00 0.00
19.48/19.53 c countsols : 0.00 0.00 0.00 0.00 0.00
19.48/19.53 c Propagators : Time Calls Cutoffs DomReds
19.48/19.53 c vbounds : 0.00 1 0 0
19.48/19.53 c rootredcost : 0.00 0 0 0
19.48/19.53 c pseudoobj : 0.00 0 0 0
19.48/19.53 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
19.48/19.53 c propagation : 0.00 0 0 0 0.0 0 0.0 -
19.48/19.53 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
19.48/19.53 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
19.48/19.53 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
19.48/19.53 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
19.48/19.53 c applied globally : - - - 0 0.0 - - -
19.48/19.53 c applied locally : - - - 0 0.0 - - -
19.48/19.53 c Separators : Time Calls Cutoffs DomReds Cuts Conss
19.48/19.53 c cut pool : 0.00 4 - - 1 - (maximal pool size: 264)
19.48/19.53 c redcost : 0.00 179 0 0 0 0
19.48/19.53 c impliedbounds : 0.00 5 0 0 0 0
19.48/19.53 c intobj : 0.00 0 0 0 0 0
19.48/19.53 c cgmip : 0.00 0 0 0 0 0
19.48/19.53 c gomory : 0.17 5 0 0 2180 0
19.48/19.53 c strongcg : 0.38 5 0 0 2373 0
19.48/19.53 c cmir : 0.00 0 0 0 0 0
19.48/19.53 c flowcover : 0.00 0 0 0 0 0
19.48/19.53 c clique : 0.01 5 0 0 0 0
19.48/19.53 c zerohalf : 0.00 0 0 0 0 0
19.48/19.53 c mcf : 0.00 1 0 0 0 0
19.48/19.53 c rapidlearning : 0.05 1 0 0 0 0
19.48/19.53 c Pricers : Time Calls Vars
19.48/19.53 c problem variables: 0.00 0 0
19.48/19.53 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
19.48/19.53 c relpscost : 17.76 174 0 0 0 0 348
19.48/19.53 c pscost : 0.00 0 0 0 0 0 0
19.48/19.53 c inference : 0.00 0 0 0 0 0 0
19.48/19.53 c mostinf : 0.00 0 0 0 0 0 0
19.48/19.53 c leastinf : 0.00 0 0 0 0 0 0
19.48/19.53 c fullstrong : 0.00 0 0 0 0 0 0
19.48/19.53 c allfullstrong : 0.00 0 0 0 0 0 0
19.48/19.53 c random : 0.00 0 0 0 0 0 0
19.48/19.53 c Primal Heuristics : Time Calls Found
19.48/19.53 c LP solutions : 0.00 - 1
19.48/19.53 c pseudo solutions : 0.00 - 0
19.48/19.53 c trivial : 0.00 1 0
19.48/19.53 c simplerounding : 0.00 0 0
19.48/19.53 c zirounding : 0.00 0 0
19.48/19.53 c rounding : 0.00 0 0
19.48/19.53 c shifting : 0.00 0 0
19.48/19.53 c intshifting : 0.00 0 0
19.48/19.53 c oneopt : 0.00 0 0
19.48/19.53 c twoopt : 0.00 0 0
19.48/19.53 c fixandinfer : 0.00 0 0
19.48/19.53 c feaspump : 0.00 0 0
19.48/19.53 c coefdiving : 0.00 0 0
19.48/19.53 c pscostdiving : 0.00 0 0
19.48/19.53 c fracdiving : 0.00 0 0
19.48/19.53 c veclendiving : 0.00 0 0
19.48/19.53 c intdiving : 0.00 0 0
19.48/19.53 c actconsdiving : 0.00 0 0
19.48/19.53 c objpscostdiving : 0.00 0 0
19.48/19.53 c rootsoldiving : 0.00 0 0
19.48/19.53 c linesearchdiving : 0.00 0 0
19.48/19.53 c guideddiving : 0.00 0 0
19.48/19.53 c octane : 0.00 0 0
19.48/19.53 c rens : 0.00 0 0
19.48/19.53 c rins : 0.00 0 0
19.48/19.53 c localbranching : 0.00 0 0
19.48/19.53 c mutation : 0.00 0 0
19.48/19.53 c crossover : 0.00 0 0
19.48/19.53 c dins : 0.00 0 0
19.48/19.53 c undercover : 0.00 0 0
19.48/19.53 c nlp : 0.00 0 0
19.48/19.53 c trysol : 0.00 0 0
19.48/19.53 c LP : Time Calls Iterations Iter/call Iter/sec
19.48/19.53 c primal LP : 0.00 0 0 0.00 -
19.48/19.53 c dual LP : 0.95 180 5914 32.86 6209.37
19.48/19.53 c lex dual LP : 0.00 0 0 0.00 -
19.48/19.53 c barrier LP : 0.00 0 0 0.00 -
19.48/19.53 c diving/probing LP: 0.00 0 0 0.00 -
19.48/19.53 c strong branching : 17.74 2059 105804 51.39 5964.55
19.48/19.53 c (at root node) : - 33 2670 80.91 -
19.48/19.53 c conflict analysis: 0.00 0 0 0.00 -
19.48/19.53 c B&B Tree :
19.48/19.53 c number of runs : 1
19.48/19.53 c nodes : 175
19.48/19.53 c nodes (total) : 175
19.48/19.53 c nodes left : 0
19.48/19.53 c max depth : 63
19.48/19.53 c max depth (total): 63
19.48/19.53 c backtracks : 9 (5.1%)
19.48/19.53 c delayed cutoffs : 0
19.48/19.53 c repropagations : 0 (0 domain reductions, 0 cutoffs)
19.48/19.53 c avg switch length: 2.21
19.48/19.53 c switching time : 0.01
19.48/19.53 c Solution :
19.48/19.53 c Solutions found : 1 (1 improvements)
19.48/19.53 c First Solution : +0.00000000000000e+00 (in run 1, after 175 nodes, 19.49 seconds, depth 63, found by <relaxation>)
19.48/19.53 c Primal Bound : +0.00000000000000e+00 (in run 1, after 175 nodes, 19.49 seconds, depth 63, found by <relaxation>)
19.48/19.53 c Dual Bound : +0.00000000000000e+00
19.48/19.53 c Gap : 0.00 %
19.48/19.53 c Root Dual Bound : +0.00000000000000e+00
19.48/19.53 c Root Iterations : 2113
19.48/19.54 c Time complete: 19.52.
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-3730194-1338681962/watcher-3730194-1338681962 -o /tmp/evaluation-result-3730194-1338681962/solver-3730194-1338681962 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3730194-1338681962.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 1.91 3/176 21474
/proc/meminfo: memFree=26278084/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=8944 CPUtime=0 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 1420 0 0 0 0 0 0 0 20 0 1 0 334324758 9158656 1366 33554432000 4194304 8395647 140733714565456 140734427856472 7382157 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 2236 1377 374 1026 0 1206 0
[startup+0.0841821 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21474
/proc/meminfo: memFree=26278084/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=23540 CPUtime=0.07 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 5230 0 0 0 7 0 0 0 20 0 1 0 334324758 24104960 4822 33554432000 4194304 8395647 140733714565456 140734427856472 5093784 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 5885 4822 470 1026 0 4855 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23540
[startup+0.10026 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21474
/proc/meminfo: memFree=26278084/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=28744 CPUtime=0.09 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 6518 0 0 0 9 0 0 0 20 0 1 0 334324758 29433856 6076 33554432000 4194304 8395647 140733714565456 140734427856472 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 7186 6076 550 1026 0 6156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28744
[startup+0.300211 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21474
/proc/meminfo: memFree=26278084/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=52176 CPUtime=0.29 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12146 0 0 0 28 1 0 0 20 0 1 0 334324758 53428224 11704 33554432000 4194304 8395647 140733714565456 140733714560712 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 13044 11704 584 1026 0 12014 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 52176
[startup+0.700207 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 21474
/proc/meminfo: memFree=26278084/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=0.69 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12770 0 0 0 68 1 0 0 20 0 1 0 334324758 51044352 11246 33554432000 4194304 8395647 140733714565456 140733714560744 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11246 598 1026 0 11432 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49848
[startup+1.50019 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26235024/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=1.49 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12928 0 0 0 147 2 0 0 20 0 1 0 334324758 51044352 11404 33554432000 4194304 8395647 140733714565456 140733714560760 6586940 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11404 598 1026 0 11432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 49848
[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26234272/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=3.09 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 306 3 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560712 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49848
[startup+6.30018 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26233900/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=6.29 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 624 5 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560760 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49848
[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26233940/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=12.68 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1259 9 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560328 7428202 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49848
Solver just ended. Dumping a history of the last processes samples
[startup+12.8003 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26233940/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=12.78 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1269 9 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560328 7428202 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 12.78
Current children cumulated vsize (KiB) 49848
[startup+16.0002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26234080/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=15.98 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1586 12 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560760 7428202 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 49848
[startup+17.6002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26224036/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=17.59 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1746 13 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560664 7428202 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 17.59
Current children cumulated vsize (KiB) 49848
[startup+18.4002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26224036/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=18.38 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1825 13 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714560328 7428202 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 18.38
Current children cumulated vsize (KiB) 49848
[startup+19.2002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26223664/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=19.18 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1904 14 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714561016 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 19.18
Current children cumulated vsize (KiB) 49848
[startup+19.4002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26223664/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=19.38 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1924 14 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714561016 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 19.38
Current children cumulated vsize (KiB) 49848
[startup+19.5002 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 21475
/proc/meminfo: memFree=26223664/32873844 swapFree=7628/7628
[pid=21474] ppid=21472 vsize=49848 CPUtime=19.48 cores=0,2,4,6
/proc/21474/stat : 21474 (pbscip.linux.x8) R 21472 21474 20882 0 -1 4202496 12930 0 0 0 1934 14 0 0 20 0 1 0 334324758 51044352 11406 33554432000 4194304 8395647 140733714565456 140733714561016 7428202 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/21474/statm: 12462 11406 600 1026 0 11432 0
Current children cumulated CPU time (s) 19.48
Current children cumulated vsize (KiB) 49848
Child status: 0
Real time (s): 19.5426
CPU time (s): 19.532
CPU user time (s): 19.3781
CPU system time (s): 0.153976
CPU usage (%): 99.9458
Max. virtual memory (cumulated for all children) (KiB): 52176
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.3781
system time used= 0.153976
maximum resident set size= 48608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12936
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 48
runsolver used 0.025996 second user time and 0.085986 second system time
The end