0.00/0.00 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 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-3693194-1338031046.opb>
0.00/0.00 c original problem has 133 variables (133 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 o 5699
0.00/0.00 c feasible solution found by trivial heuristic, objective value 5.699000e+03
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 16 del vars, 35 del conss, 0 add conss, 11 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 2) 16 del vars, 37 del conss, 0 add conss, 11 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 3) 16 del vars, 55 del conss, 0 add conss, 11 chg bounds, 4 chg sides, 0 chg coeffs, 0 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 4) 22 del vars, 61 del conss, 0 add conss, 11 chg bounds, 4 chg sides, 0 chg coeffs, 0 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 5) 24 del vars, 63 del conss, 0 add conss, 11 chg bounds, 5 chg sides, 0 chg coeffs, 0 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 6) 24 del vars, 66 del conss, 0 add conss, 11 chg bounds, 5 chg sides, 0 chg coeffs, 169 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 7) 24 del vars, 77 del conss, 0 add conss, 11 chg bounds, 5 chg sides, 0 chg coeffs, 176 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 51/109 (46.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c presolving (8 rounds):
0.00/0.01 c 24 deleted vars, 77 deleted constraints, 0 added constraints, 11 tightened bounds, 0 added holes, 5 changed sides, 0 changed coefficients
0.00/0.01 c 108 implications, 0 cliques
0.00/0.01 c presolved problem has 109 variables (109 bin, 0 int, 0 impl, 0 cont) and 152 constraints
0.00/0.01 c 39 constraints of type <setppc>
0.00/0.01 c 113 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 1)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.1.1.4
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1797
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 o 5271
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c t 0.0s| 1 | 0 | 0 | - | 605k| 0 | - | 109 | 152 | 0 | 0 | 0 | 0 | 0 | -- | 5.271000e+03 | Inf
0.00/0.01 o 4641
0.00/0.01 c t 0.0s| 1 | 0 | 0 | - | 607k| 0 | - | 109 | 152 | 0 | 0 | 0 | 0 | 0 | -- | 4.641000e+03 | Inf
0.00/0.01 o 1905
0.00/0.01 c b 0.0s| 1 | 0 | 0 | - | 727k| 0 | - | 109 | 152 | 109 | 152 | 0 | 0 | 0 | -- | 1.905000e+03 | Inf
0.00/0.02 c 0.0s| 1 | 0 | 76 | - | 726k| 0 | 16 | 109 | 152 | 109 | 152 | 0 | 0 | 0 | 1.560500e+03 | 1.905000e+03 | 22.08%
0.00/0.02 o 1795
0.00/0.02 c R 0.0s| 1 | 0 | 76 | - | 729k| 0 | 16 | 109 | 152 | 109 | 152 | 0 | 0 | 0 | 1.560500e+03 | 1.795000e+03 | 15.03%
0.00/0.02 o 1601
0.00/0.02 c b 0.0s| 1 | 0 | 76 | - | 734k| 0 | 16 | 109 | 152 | 109 | 152 | 0 | 0 | 0 | 1.560500e+03 | 1.601000e+03 | 2.60%
0.00/0.02 c 0.0s| 1 | 0 | 84 | - | 741k| 0 | 0 | 109 | 152 | 109 | 156 | 4 | 0 | 0 | 1.567000e+03 | 1.601000e+03 | 2.17%
0.00/0.02 c 0.0s| 1 | 0 | 84 | - | 740k| 0 | 0 | 109 | 152 | 109 | 149 | 4 | 0 | 0 | 1.567000e+03 | 1.601000e+03 | 2.17%
0.00/0.02 o 1567
0.00/0.02 c * 0.0s| 1 | 0 | 84 | - | 742k| 0 | - | 109 | 147 | 109 | 149 | 4 | 0 | 0 | 1.567000e+03 | 1.567000e+03 | 0.00%
0.00/0.02 c
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Solving Time (sec) : 0.02
0.00/0.02 c Solving Nodes : 1
0.00/0.02 c Primal Bound : +1.56700000000000e+03 (7 solutions)
0.00/0.02 c Dual Bound : +1.56700000000000e+03
0.00/0.02 c Gap : 0.00 %
0.00/0.02 s OPTIMUM FOUND
0.00/0.02 v -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115 x114 -x113 -x112
0.00/0.02 v x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 -x90 -x89
0.00/0.02 v -x88 -x87 -x86 -x85 -x84 x83 x82 x81 -x80 -x79 x78 -x77 -x76 x75 x74 x73 -x72 -x71 x70 x69 x68 -x67 x66 -x65 x64 x63 x62 -x61
0.00/0.02 v x60 -x59 -x58 x57 -x56 -x55 x54 x53 x52 x51 x50 x49 x48 -x47 -x46 -x45 -x44 x43 -x42 -x41 -x40 x39 -x38 -x37 x36 -x35 -x34
0.00/0.02 v -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 x18 -x17 x16 -x15 -x14 x13 x12 -x11 x10 x9 -x8 x7
0.00/0.02 v -x6 x5 -x4 -x3 x2 -x1
0.00/0.02 c SCIP Status : problem is solved [optimal solution found]
0.00/0.02 c Total Time : 0.02
0.00/0.02 c solving : 0.02
0.00/0.02 c presolving : 0.01 (included in solving)
0.00/0.02 c reading : 0.00 (included in solving)
0.00/0.02 c copying : 0.00 (0 times copied the problem)
0.00/0.02 c Original Problem :
0.00/0.02 c Problem name : HOME/instance-3693194-1338031046.opb
0.00/0.02 c Variables : 133 (133 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 229 initial, 229 maximal
0.00/0.02 c Objective sense : minimize
0.00/0.02 c Presolved Problem :
0.00/0.02 c Problem name : t_HOME/instance-3693194-1338031046.opb
0.00/0.02 c Variables : 109 (109 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02 c Constraints : 152 initial, 152 maximal
0.00/0.02 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.00/0.02 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0
0.00/0.02 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.02 c setppc : 0.00 0.00 0 0 0 0 0 10 0 0 0
0.00/0.02 c linear : 0.00 0.00 11 11 0 11 0 63 0 5 0
0.00/0.02 c logicor : 0.00 0.00 0 0 0 0 0 4 0 0 0
0.00/0.02 c root node : - - 5 - - 5 - - - - -
0.00/0.02 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.00/0.02 c integral : 0 0 0 0 1 0 10 0 0 0 0 0 0
0.00/0.02 c setppc : 39 39 2 90 1 0 6 0 0 0 0 0 0
0.00/0.02 c logicor : 113 113 2 46 1 0 5 0 0 0 0 0 0
0.00/0.02 c countsols : 0 0 0 0 1 0 8 0 0 0 0 0 0
0.00/0.02 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.00/0.02 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.00/0.02 c rootredcost : 0 0 0 0
0.00/0.02 c pseudoobj : 2 0 0 0
0.00/0.02 c vbounds : 0 0 0 0
0.00/0.02 c redcost : 3 0 0 5
0.00/0.02 c probing : 0 0 0 0
0.00/0.02 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.00/0.02 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c redcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c probing : 0.00 0.00 0.00 0.00 0.00
0.00/0.02 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.02 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.02 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.02 c applied globally : - - - 0 0.0 - - -
0.00/0.02 c applied locally : - - - 0 0.0 - - -
0.00/0.02 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.00/0.02 c cut pool : 0.00 1 - - 0 - (maximal pool size: 7)
0.00/0.02 c closecuts : 0.00 0.00 0 0 0 0 0
0.00/0.02 c impliedbounds : 0.00 0.00 1 0 0 0 0
0.00/0.02 c intobj : 0.00 0.00 0 0 0 0 0
0.00/0.02 c gomory : 0.00 0.00 1 0 0 49 0
0.00/0.02 c cgmip : 0.00 0.00 0 0 0 0 0
0.00/0.02 c strongcg : 0.00 0.00 1 0 0 49 0
0.00/0.02 c cmir : 0.00 0.00 1 0 0 0 0
0.00/0.02 c flowcover : 0.00 0.00 1 0 0 0 0
0.00/0.02 c clique : 0.00 0.00 1 0 0 0 0
0.00/0.02 c zerohalf : 0.00 0.00 0 0 0 0 0
0.00/0.02 c mcf : 0.00 0.00 1 0 0 0 0
0.00/0.02 c oddcycle : 0.00 0.00 0 0 0 0 0
0.00/0.02 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.00/0.02 c Pricers : ExecTime SetupTime Calls Vars
0.00/0.02 c problem variables: 0.00 - 0 0
0.00/0.02 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.00/0.02 c pscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c inference : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c random : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.02 c Primal Heuristics : ExecTime SetupTime Calls Found
0.00/0.02 c LP solutions : 0.00 - - 1
0.00/0.02 c pseudo solutions : 0.00 - - 0
0.00/0.02 c crossover : 0.00 0.00 0 0
0.00/0.02 c oneopt : 0.00 0.00 3 2
0.00/0.02 c smallcard : 0.00 0.00 0 0
0.00/0.02 c trivial : 0.00 0.00 2 3
0.00/0.02 c shiftandpropagate: 0.00 0.00 0 0
0.00/0.02 c simplerounding : 0.00 0.00 1 0
0.00/0.02 c zirounding : 0.00 0.00 0 0
0.00/0.02 c rounding : 0.00 0.00 1 1
0.00/0.02 c shifting : 0.00 0.00 1 0
0.00/0.02 c intshifting : 0.00 0.00 0 0
0.00/0.02 c twoopt : 0.00 0.00 0 0
0.00/0.02 c indtwoopt : 0.00 0.00 0 0
0.00/0.02 c indoneopt : 0.00 0.00 0 0
0.00/0.02 c fixandinfer : 0.00 0.00 0 0
0.00/0.02 c feaspump : 0.00 0.00 0 0
0.00/0.02 c clique : 0.00 0.00 0 0
0.00/0.02 c indrounding : 0.00 0.00 0 0
0.00/0.02 c indcoefdiving : 0.00 0.00 0 0
0.00/0.02 c coefdiving : 0.00 0.00 0 0
0.00/0.02 c pscostdiving : 0.00 0.00 0 0
0.00/0.02 c fracdiving : 0.00 0.00 0 0
0.00/0.02 c nlpdiving : 0.00 0.00 0 0
0.00/0.02 c veclendiving : 0.00 0.00 0 0
0.00/0.02 c intdiving : 0.00 0.00 0 0
0.00/0.02 c actconsdiving : 0.00 0.00 0 0
0.00/0.02 c objpscostdiving : 0.00 0.00 0 0
0.00/0.02 c rootsoldiving : 0.00 0.00 0 0
0.00/0.02 c linesearchdiving : 0.00 0.00 0 0
0.00/0.02 c guideddiving : 0.00 0.00 0 0
0.00/0.02 c octane : 0.00 0.00 0 0
0.00/0.02 c rens : 0.00 0.00 0 0
0.00/0.02 c rins : 0.00 0.00 0 0
0.00/0.02 c localbranching : 0.00 0.00 0 0
0.00/0.02 c mutation : 0.00 0.00 0 0
0.00/0.02 c dins : 0.00 0.00 0 0
0.00/0.02 c vbounds : 0.00 0.00 0 0
0.00/0.02 c undercover : 0.00 0.00 0 0
0.00/0.02 c subnlp : 0.00 0.00 0 0
0.00/0.02 c trysol : 0.00 0.00 0 0
0.00/0.02 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.00/0.02 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.02 c dual LP : 0.00 3 84 42.00 - 0.00 1
0.00/0.02 c lex dual LP : 0.00 0 0 0.00 -
0.00/0.02 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.02 c diving/probing LP: 0.00 0 0 0.00 -
0.00/0.02 c strong branching : 0.00 0 0 0.00 -
0.00/0.02 c (at root node) : - 0 0 0.00 -
0.00/0.02 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.02 c B&B Tree :
0.00/0.02 c number of runs : 1
0.00/0.02 c nodes : 1
0.00/0.02 c nodes (total) : 1
0.00/0.02 c nodes left : 0
0.00/0.02 c max depth : 0
0.00/0.02 c max depth (total): 0
0.00/0.02 c backtracks : 0 (0.0%)
0.00/0.02 c delayed cutoffs : 0
0.00/0.02 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.02 c avg switch length: 2.00
0.00/0.02 c switching time : 0.00
0.00/0.02 c Solution :
0.00/0.02 c Solutions found : 7 (7 improvements)
0.00/0.02 c First Solution : +5.69900000000000e+03 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.00/0.02 c Primal Bound : +1.56700000000000e+03 (in run 1, after 1 nodes, 0.02 seconds, depth 0, found by <relaxation>)
0.00/0.02 c Dual Bound : +1.56700000000000e+03
0.00/0.02 c Gap : 0.00 %
0.00/0.02 c Root Dual Bound : +1.56700000000000e+03
0.00/0.02 c Root Iterations : 84
0.00/0.02 c Time complete: 0.02.
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-3693194-1338031046/watcher-3693194-1338031046 -o /tmp/evaluation-result-3693194-1338031046/solver-3693194-1338031046 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693194-1338031046.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: 1.84 1.97 1.90 2/176 22411
/proc/meminfo: memFree=27527704/32873844 swapFree=7364/7364
[pid=22411] ppid=22409 vsize=11300 CPUtime=0 cores=0,2,4,6
/proc/22411/stat : 22411 (scip-2.1.1.4sfi) R 22409 22411 21011 0 -1 4202496 1475 0 0 0 0 0 0 0 20 0 1 0 269230752 11571200 1429 33554432000 4194304 10169799 140733952502944 140734096625880 8844157 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/22411/statm: 2825 1443 455 1459 0 1357 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.0288719
CPU time (s): 0.027995
CPU user time (s): 0.016997
CPU system time (s): 0.010998
CPU usage (%): 96.9628
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.010998
maximum resident set size= 15296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4142
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= 1
runsolver used 0.000999 second user time and 0.007998 second system time
The end