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-3691503-1338020725.opb>
0.00/0.00 c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 13 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 7 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1336 impls, 0 clqs
0.00/0.01 c (round 2) 21 del vars, 11 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 1 upgd conss, 2005 impls, 0 clqs
0.00/0.01 c (round 3) 34 del vars, 22 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 8 upgd conss, 2485 impls, 0 clqs
0.00/0.01 c (round 4) 46 del vars, 32 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 8 upgd conss, 2845 impls, 0 clqs
0.00/0.01 c (round 5) 58 del vars, 42 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 8 upgd conss, 3085 impls, 0 clqs
0.00/0.01 c (round 6) 70 del vars, 52 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 8 upgd conss, 3205 impls, 0 clqs
0.00/0.02 c (round 7) 82 del vars, 62 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 89 chg coeffs, 8 upgd conss, 3205 impls, 0 clqs
0.01/0.02 c (0.0s) probing: 51/242 (21.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.01/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.01/0.02 c presolving (8 rounds):
0.01/0.02 c 82 deleted vars, 62 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 89 changed coefficients
0.01/0.02 c 3205 implications, 0 cliques
0.01/0.02 c presolved problem has 242 variables (242 bin, 0 int, 0 impl, 0 cont) and 161 constraints
0.01/0.02 c 148 constraints of type <and>
0.01/0.02 c 6 constraints of type <linear>
0.01/0.02 c 7 constraints of type <logicor>
0.01/0.02 c transformed objective value is always integral (scale: 2)
0.01/0.02 c Presolving Time: 0.02
0.01/0.02 c - non default parameters ----------------------------------------------------------------------
0.01/0.02 c # SCIP version 2.1.1.4
0.01/0.02 c
0.01/0.02 c # maximal time in seconds to run
0.01/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02 c limits/time = 1797
0.01/0.02 c
0.01/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.02 c limits/memory = 13950
0.01/0.02 c
0.01/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.02 c # [type: int, range: [1,2], default: 1]
0.01/0.02 c timing/clocktype = 2
0.01/0.02 c
0.01/0.02 c # belongs reading time to solving time?
0.01/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.02 c timing/reading = TRUE
0.01/0.02 c
0.01/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.02 c separating/rapidlearning/freq = 0
0.01/0.02 c
0.01/0.02 c -----------------------------------------------------------------------------------------------
0.01/0.02 c start solving
0.01/0.02 c
0.01/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.02 c 0.0s| 1 | 0 | 16 | - |1152k| 0 | 11 | 242 | 164 | 242 | 309 | 0 | 3 | 0 | 3.000000e+00 | -- | Inf
0.01/0.05 o 3
0.01/0.05 c U 0.0s| 1 | 0 | 180 | - |1186k| 0 | - | 242 | 164 | 242 | 309 | 0 | 3 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.01/0.05 c 0.0s| 1 | 0 | 180 | - |1182k| 0 | - | 242 | 165 | 242 | 309 | 0 | 3 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.01/0.05 c
0.01/0.05 c SCIP Status : problem is solved [optimal solution found]
0.01/0.05 c Solving Time (sec) : 0.05
0.01/0.05 c Solving Nodes : 1
0.01/0.05 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.01/0.05 c Dual Bound : +3.00000000000000e+00
0.01/0.05 c Gap : 0.00 %
0.01/0.05 s OPTIMUM FOUND
0.01/0.05 v -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 x97 -x72 -x71 -x70 x69 -x68 x67 -x96 -x95 -x94 -x93 -x92 x91 -x66
0.01/0.05 v x65 -x64 x63 x62 x61 -x90 -x89 -x88 -x87 -x86 x85 -x60 x59 x58 x57 -x56 x55 -x84 -x83 -x82 -x81 x80 -x79 -x54 x53 x52 x51 x50
0.01/0.05 v x49 -x78 -x77 -x76 -x75 -x74 x73 x48 x47 -x46 x45 -x44 x43 -x42 x41 -x40 x39 x38 x37 -x36 -x35 -x34 -x33 x32 x31 -x30 -x29
0.01/0.05 v -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 x13 x12 -x11 -x10 x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.01/0.05 c SCIP Status : problem is solved [optimal solution found]
0.01/0.05 c Total Time : 0.05
0.01/0.05 c solving : 0.05
0.01/0.05 c presolving : 0.02 (included in solving)
0.01/0.05 c reading : 0.00 (included in solving)
0.01/0.05 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.01/0.05 c Original Problem :
0.01/0.05 c Problem name : HOME/instance-3691503-1338020725.opb
0.01/0.05 c Variables : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.05 c Constraints : 13 initial, 13 maximal
0.01/0.05 c Objective sense : minimize
0.01/0.05 c Presolved Problem :
0.01/0.05 c Problem name : t_HOME/instance-3691503-1338020725.opb
0.01/0.05 c Variables : 242 (242 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.05 c Constraints : 161 initial, 165 maximal
0.01/0.05 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.01/0.05 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.05 c and : 0.01 0.00 12 61 0 0 0 61 0 0 61
0.01/0.05 c linear : 0.00 0.00 2 7 0 0 0 0 0 0 28
0.01/0.05 c logicor : 0.00 0.00 0 0 0 0 0 1 0 0 0
0.01/0.05 c root node : - - 0 - - 0 - - - - -
0.01/0.05 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.01/0.05 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.01/0.05 c and : 148 148 0 252 0 0 4 26 2 0 0 0 0
0.01/0.05 c linear : 6 6 0 250 0 0 2 38 0 0 0 0 0
0.01/0.05 c logicor : 7+ 11 0 36 0 0 1 2 13 0 0 0 0
0.01/0.05 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.01/0.05 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.01/0.05 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.01/0.05 c rootredcost : 0 0 0 0
0.01/0.05 c pseudoobj : 152 0 0 0
0.01/0.05 c vbounds : 0 0 0 0
0.01/0.05 c redcost : 1 0 0 0
0.01/0.05 c probing : 0 0 0 0
0.01/0.05 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.01/0.05 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c redcost : 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c probing : 0.00 0.00 0.00 0.00 0.00
0.01/0.05 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.01/0.05 c propagation : 0.00 15 3 17 32.5 0 0.0 -
0.01/0.05 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.05 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.05 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.05 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.01/0.05 c applied globally : - - - 3 13.7 - - -
0.01/0.05 c applied locally : - - - 0 0.0 - - -
0.01/0.05 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.01/0.05 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.01/0.05 c clique : 0.00 0.00 0 0 0 0 0
0.01/0.05 c closecuts : 0.00 0.00 0 0 0 0 0
0.01/0.05 c cgmip : 0.00 0.00 0 0 0 0 0
0.01/0.05 c cmir : 0.00 0.00 0 0 0 0 0
0.01/0.05 c flowcover : 0.00 0.00 0 0 0 0 0
0.01/0.05 c gomory : 0.00 0.00 0 0 0 0 0
0.01/0.05 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.01/0.05 c intobj : 0.00 0.00 0 0 0 0 0
0.01/0.05 c mcf : 0.00 0.00 0 0 0 0 0
0.01/0.05 c oddcycle : 0.00 0.00 0 0 0 0 0
0.01/0.05 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.01/0.05 c strongcg : 0.00 0.00 0 0 0 0 0
0.01/0.05 c zerohalf : 0.00 0.00 0 0 0 0 0
0.01/0.05 c Pricers : ExecTime SetupTime Calls Vars
0.01/0.05 c problem variables: 0.00 - 0 0
0.01/0.05 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.01/0.05 c pscost : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c inference : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c random : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.01/0.05 c Primal Heuristics : ExecTime SetupTime Calls Found
0.01/0.05 c LP solutions : 0.00 - - 0
0.01/0.05 c pseudo solutions : 0.00 - - 0
0.01/0.05 c oneopt : 0.00 0.00 0 0
0.01/0.05 c smallcard : 0.00 0.00 0 0
0.01/0.05 c trivial : 0.00 0.00 2 0
0.01/0.05 c shiftandpropagate: 0.00 0.00 1 0
0.01/0.05 c simplerounding : 0.00 0.00 0 0
0.01/0.05 c zirounding : 0.00 0.00 0 0
0.01/0.05 c rounding : 0.00 0.00 1 0
0.01/0.05 c shifting : 0.00 0.00 1 0
0.01/0.05 c intshifting : 0.00 0.00 0 0
0.01/0.05 c twoopt : 0.00 0.00 0 0
0.01/0.05 c indtwoopt : 0.00 0.00 0 0
0.01/0.05 c indoneopt : 0.00 0.00 0 0
0.01/0.05 c fixandinfer : 0.00 0.00 0 0
0.01/0.05 c feaspump : 0.00 0.00 1 0
0.01/0.05 c clique : 0.00 0.00 0 0
0.01/0.05 c indrounding : 0.00 0.00 0 0
0.01/0.05 c indcoefdiving : 0.00 0.00 0 0
0.01/0.05 c coefdiving : 0.00 0.00 0 0
0.01/0.05 c pscostdiving : 0.00 0.00 0 0
0.01/0.05 c nlpdiving : 0.00 0.00 0 0
0.01/0.05 c fracdiving : 0.00 0.00 0 0
0.01/0.05 c veclendiving : 0.00 0.00 0 0
0.01/0.05 c intdiving : 0.00 0.00 0 0
0.01/0.05 c actconsdiving : 0.00 0.00 0 0
0.01/0.05 c objpscostdiving : 0.00 0.00 0 0
0.01/0.05 c rootsoldiving : 0.00 0.00 0 0
0.01/0.05 c linesearchdiving : 0.00 0.00 0 0
0.01/0.05 c guideddiving : 0.00 0.00 0 0
0.01/0.05 c octane : 0.00 0.00 0 0
0.01/0.05 c rens : 0.00 0.00 0 0
0.01/0.05 c rins : 0.00 0.00 0 0
0.01/0.05 c localbranching : 0.00 0.00 0 0
0.01/0.05 c mutation : 0.00 0.00 0 0
0.01/0.05 c crossover : 0.00 0.00 0 0
0.01/0.05 c dins : 0.00 0.00 0 0
0.01/0.05 c vbounds : 0.00 0.00 0 0
0.01/0.05 c undercover : 0.02 0.00 1 1
0.01/0.05 c subnlp : 0.00 0.00 0 0
0.01/0.05 c trysol : 0.00 0.00 0 0
0.01/0.05 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.01/0.05 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.01/0.05 c dual LP : 0.00 2 16 16.00 - 0.00 1
0.01/0.05 c lex dual LP : 0.00 0 0 0.00 -
0.01/0.05 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.01/0.05 c diving/probing LP: 0.00 11 164 14.91 -
0.01/0.05 c strong branching : 0.00 0 0 0.00 -
0.01/0.05 c (at root node) : - 0 0 0.00 -
0.01/0.05 c conflict analysis: 0.00 0 0 0.00 -
0.01/0.05 c B&B Tree :
0.01/0.05 c number of runs : 1
0.01/0.05 c nodes : 1
0.01/0.05 c nodes (total) : 1
0.01/0.05 c nodes left : 0
0.01/0.05 c max depth : 0
0.01/0.05 c max depth (total): 0
0.01/0.05 c backtracks : 0 (0.0%)
0.01/0.05 c delayed cutoffs : 0
0.01/0.05 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.01/0.05 c avg switch length: 2.00
0.01/0.05 c switching time : 0.00
0.01/0.05 c Solution :
0.01/0.05 c Solutions found : 1 (1 improvements)
0.01/0.05 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <undercover>)
0.01/0.05 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <undercover>)
0.01/0.05 c Dual Bound : +3.00000000000000e+00
0.01/0.05 c Gap : 0.00 %
0.01/0.05 c Root Dual Bound : +3.00000000000000e+00
0.01/0.05 c Root Iterations : 180
0.01/0.05 c Time complete: 0.04.
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-3691503-1338020725/watcher-3691503-1338020725 -o /tmp/evaluation-result-3691503-1338020725/solver-3691503-1338020725 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691503-1338020725.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 2.01 1.93 3/176 6186
/proc/meminfo: memFree=26863012/32873648 swapFree=6336/6336
[pid=6186] ppid=6184 vsize=11188 CPUtime=0 cores=1,3,5,7
/proc/6186/stat : 6186 (scip-2.1.1.4fix) R 6184 6186 5668 0 -1 4202496 1421 0 0 0 0 0 0 0 20 0 1 0 268199792 11456512 1376 33554432000 4194304 10173063 140733784097696 140737008847800 8846909 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/6186/statm: 2797 1387 465 1460 0 1328 0
[startup+0.0228721 s]
/proc/loadavg: 2.00 2.01 1.93 3/176 6186
/proc/meminfo: memFree=26863012/32873648 swapFree=6336/6336
[pid=6186] ppid=6184 vsize=16500 CPUtime=0.01 cores=1,3,5,7
/proc/6186/stat : 6186 (scip-2.1.1.4fix) R 6184 6186 5668 0 -1 4202496 3010 0 0 0 1 0 0 0 20 0 1 0 268199792 16896000 2707 33554432000 4194304 10173063 140733784097696 140737008847800 8963895 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/6186/statm: 4125 2707 604 1460 0 2656 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16500
Solver just ended. Dumping a history of the last processes samples
[startup+0.0228721 s]
/proc/loadavg: 2.00 2.01 1.93 3/176 6186
/proc/meminfo: memFree=26863012/32873648 swapFree=6336/6336
[pid=6186] ppid=6184 vsize=16500 CPUtime=0.01 cores=1,3,5,7
/proc/6186/stat : 6186 (scip-2.1.1.4fix) R 6184 6186 5668 0 -1 4202496 3010 0 0 0 1 0 0 0 20 0 1 0 268199792 16896000 2707 33554432000 4194304 10173063 140733784097696 140737008847800 8963895 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/6186/statm: 4125 2707 604 1460 0 2656 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16500
Child status: 0
Real time (s): 0.057169
CPU time (s): 0.053991
CPU user time (s): 0.038994
CPU system time (s): 0.014997
CPU usage (%): 94.441
Max. virtual memory (cumulated for all children) (KiB): 16500
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.014997
maximum resident set size= 24004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6319
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= 2
runsolver used 0.002999 second user time and 0.003999 second system time
The end