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-3693836-1338035243.opb>
0.00/0.00 c original problem has 147 variables (147 bin, 0 int, 0 impl, 0 cont) and 15 constraints
0.00/0.00 c problem read in 0.00
0.00/0.01 c presolving:
0.00/0.02 c (round 1) 8 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2104 impls, 0 clqs
0.00/0.02 c (round 2) 24 del vars, 13 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 1 upgd conss, 3207 impls, 0 clqs
0.00/0.02 c (round 3) 39 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 9 upgd conss, 4047 impls, 0 clqs
0.00/0.02 c (round 4) 53 del vars, 38 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 77 chg coeffs, 9 upgd conss, 4719 impls, 0 clqs
0.00/0.02 c (round 5) 67 del vars, 50 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 89 chg coeffs, 9 upgd conss, 5223 impls, 0 clqs
0.00/0.03 c (round 6) 81 del vars, 62 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 101 chg coeffs, 9 upgd conss, 5559 impls, 0 clqs
0.00/0.03 c (round 7) 95 del vars, 74 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 113 chg coeffs, 9 upgd conss, 5727 impls, 0 clqs
0.00/0.03 c (round 8) 109 del vars, 86 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 125 chg coeffs, 9 upgd conss, 5727 impls, 0 clqs
0.00/0.03 c (0.0s) probing: 51/381 (13.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.03 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.03 c presolving (9 rounds):
0.00/0.03 c 109 deleted vars, 86 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 125 changed coefficients
0.00/0.03 c 5727 implications, 0 cliques
0.00/0.03 c presolved problem has 381 variables (381 bin, 0 int, 0 impl, 0 cont) and 265 constraints
0.00/0.03 c 250 constraints of type <and>
0.00/0.03 c 7 constraints of type <linear>
0.00/0.03 c 8 constraints of type <logicor>
0.00/0.03 c transformed objective value is always integral (scale: 2)
0.00/0.03 c Presolving Time: 0.03
0.00/0.03 c - non default parameters ----------------------------------------------------------------------
0.00/0.03 c # SCIP version 2.1.1.4
0.00/0.03 c
0.00/0.03 c # maximal time in seconds to run
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/time = 1797
0.00/0.03 c
0.00/0.03 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03 c limits/memory = 13950
0.00/0.03 c
0.00/0.03 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.03 c # [type: int, range: [1,2], default: 1]
0.00/0.03 c timing/clocktype = 2
0.00/0.03 c
0.00/0.03 c # belongs reading time to solving time?
0.00/0.03 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.03 c timing/reading = TRUE
0.00/0.03 c
0.00/0.03 c -----------------------------------------------------------------------------------------------
0.00/0.03 c start solving
0.00/0.04 c
0.00/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 13 | - |1750k| 0 | 9 | 381 | 272 | 381 | 515 | 0 | 15 | 0 | 3.000000e+00 | -- | Inf
0.00/0.07 o 3
0.00/0.07 c U 0.1s| 1 | 0 | 222 | - |1797k| 0 | - | 381 | 272 | 381 | 515 | 0 | 15 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.00/0.08 c 0.1s| 1 | 0 | 222 | - |1791k| 0 | - | 381 | 273 | 381 | 515 | 0 | 15 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.00/0.08 c
0.00/0.08 c SCIP Status : problem is solved [optimal solution found]
0.00/0.08 c Solving Time (sec) : 0.08
0.00/0.08 c Solving Nodes : 1
0.00/0.08 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.00/0.08 c Dual Bound : +3.00000000000000e+00
0.00/0.08 c Gap : 0.00 %
0.00/0.08 s OPTIMUM FOUND
0.00/0.08 v -x147 -x146 -x145 -x144 -x143 -x142 x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x98 -x97 -x96 -x95 x94 -x93 x92 -x133 -x132
0.00/0.08 v -x131 -x130 -x129 -x128 -x127 x91 -x90 x89 -x88 x87 x86 x85 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x84 -x83 x82 x81 x80 -x79
0.00/0.08 v x78 -x119 -x118 -x117 -x116 -x115 x114 -x113 x77 -x76 x75 x74 x73 x72 x71 -x112 -x111 -x110 -x109 -x108 -x107 -x106 x70 x69
0.00/0.08 v x68 -x67 x66 -x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x63 x62 -x61 -x60 x59 x58 x57 -x56 x55 -x54 -x53 x52 x51 x50
0.00/0.08 v -x49 -x48 -x47 -x46 -x45 x44 x43 -x42 -x41 -x40 -x39 -x38 x37 x36 -x35 -x34 -x33 -x32 -x31 x30 x29 -x28 -x27 -x26 -x25 -x24
0.00/0.08 v x23 x22 -x21 -x20 -x19 -x18 -x17 x16 x15 -x14 -x13 -x12 x11 x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.00/0.08 c SCIP Status : problem is solved [optimal solution found]
0.00/0.08 c Total Time : 0.08
0.00/0.08 c solving : 0.08
0.00/0.08 c presolving : 0.03 (included in solving)
0.00/0.08 c reading : 0.00 (included in solving)
0.00/0.08 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.00/0.08 c Original Problem :
0.00/0.08 c Problem name : HOME/instance-3693836-1338035243.opb
0.00/0.08 c Variables : 147 (147 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.08 c Constraints : 15 initial, 15 maximal
0.00/0.08 c Objective sense : minimize
0.00/0.08 c Presolved Problem :
0.00/0.08 c Problem name : t_HOME/instance-3693836-1338035243.opb
0.00/0.08 c Variables : 381 (381 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.08 c Constraints : 265 initial, 273 maximal
0.00/0.08 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.00/0.08 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.08 c and : 0.02 0.00 14 85 0 0 0 85 0 0 85
0.00/0.08 c linear : 0.00 0.00 2 8 0 0 0 0 0 0 40
0.00/0.08 c logicor : 0.00 0.00 0 0 0 0 0 1 0 0 0
0.00/0.08 c root node : - - 0 - - 0 - - - - -
0.00/0.08 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.00/0.08 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.00/0.08 c and : 250 250 0 322 0 0 4 46 4 0 0 0 0
0.00/0.08 c linear : 7 7 0 318 0 0 2 88 4 0 0 0 0
0.00/0.08 c logicor : 8+ 23 0 23 0 0 1 6 7 0 0 0 0
0.00/0.08 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.00/0.08 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.00/0.08 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.00/0.08 c rootredcost : 0 0 0 0
0.00/0.08 c pseudoobj : 222 0 0 0
0.00/0.08 c vbounds : 0 0 0 0
0.00/0.08 c redcost : 1 0 0 0
0.00/0.08 c probing : 0 0 0 0
0.00/0.08 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.00/0.08 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c redcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c probing : 0.00 0.00 0.00 0.00 0.00
0.00/0.08 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.08 c propagation : 0.00 15 15 31 43.5 0 0.0 -
0.00/0.08 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.08 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.08 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.08 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.08 c applied globally : - - - 7 9.4 - - -
0.00/0.08 c applied locally : - - - 8 56.9 - - -
0.00/0.08 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.00/0.08 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.08 c clique : 0.00 0.00 0 0 0 0 0
0.00/0.08 c closecuts : 0.00 0.00 0 0 0 0 0
0.00/0.08 c cgmip : 0.00 0.00 0 0 0 0 0
0.00/0.08 c cmir : 0.00 0.00 0 0 0 0 0
0.00/0.08 c flowcover : 0.00 0.00 0 0 0 0 0
0.00/0.08 c gomory : 0.00 0.00 0 0 0 0 0
0.00/0.08 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.00/0.08 c intobj : 0.00 0.00 0 0 0 0 0
0.00/0.08 c mcf : 0.00 0.00 0 0 0 0 0
0.00/0.08 c oddcycle : 0.00 0.00 0 0 0 0 0
0.00/0.08 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.00/0.08 c strongcg : 0.00 0.00 0 0 0 0 0
0.00/0.08 c zerohalf : 0.00 0.00 0 0 0 0 0
0.00/0.08 c Pricers : ExecTime SetupTime Calls Vars
0.00/0.08 c problem variables: 0.00 - 0 0
0.00/0.08 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.00/0.08 c pscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c inference : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c random : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.08 c Primal Heuristics : ExecTime SetupTime Calls Found
0.00/0.08 c LP solutions : 0.00 - - 0
0.00/0.08 c pseudo solutions : 0.00 - - 0
0.00/0.08 c oneopt : 0.00 0.00 0 0
0.00/0.08 c smallcard : 0.00 0.00 0 0
0.00/0.08 c trivial : 0.00 0.00 2 0
0.00/0.08 c shiftandpropagate: 0.00 0.00 1 0
0.00/0.08 c simplerounding : 0.00 0.00 0 0
0.00/0.08 c zirounding : 0.00 0.00 0 0
0.00/0.08 c rounding : 0.00 0.00 1 0
0.00/0.08 c shifting : 0.00 0.00 1 0
0.00/0.08 c intshifting : 0.00 0.00 0 0
0.00/0.08 c twoopt : 0.00 0.00 0 0
0.00/0.08 c indtwoopt : 0.00 0.00 0 0
0.00/0.08 c indoneopt : 0.00 0.00 0 0
0.00/0.08 c fixandinfer : 0.00 0.00 0 0
0.00/0.08 c feaspump : 0.00 0.00 1 0
0.00/0.08 c clique : 0.00 0.00 0 0
0.00/0.08 c indrounding : 0.00 0.00 0 0
0.00/0.08 c indcoefdiving : 0.00 0.00 0 0
0.00/0.08 c coefdiving : 0.00 0.00 0 0
0.00/0.08 c pscostdiving : 0.00 0.00 0 0
0.00/0.08 c nlpdiving : 0.00 0.00 0 0
0.00/0.08 c fracdiving : 0.00 0.00 0 0
0.00/0.08 c veclendiving : 0.00 0.00 0 0
0.00/0.08 c intdiving : 0.00 0.00 0 0
0.00/0.08 c actconsdiving : 0.00 0.00 0 0
0.00/0.08 c objpscostdiving : 0.00 0.00 0 0
0.00/0.08 c rootsoldiving : 0.00 0.00 0 0
0.00/0.08 c linesearchdiving : 0.00 0.00 0 0
0.00/0.08 c guideddiving : 0.00 0.00 0 0
0.00/0.08 c octane : 0.00 0.00 0 0
0.00/0.08 c rens : 0.00 0.00 0 0
0.00/0.08 c rins : 0.00 0.00 0 0
0.00/0.08 c localbranching : 0.00 0.00 0 0
0.00/0.08 c mutation : 0.00 0.00 0 0
0.00/0.08 c crossover : 0.00 0.00 0 0
0.00/0.08 c dins : 0.00 0.00 0 0
0.00/0.08 c vbounds : 0.00 0.00 0 0
0.00/0.08 c undercover : 0.03 0.00 1 1
0.00/0.08 c subnlp : 0.00 0.00 0 0
0.00/0.08 c trysol : 0.00 0.00 0 0
0.00/0.08 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.00/0.08 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.08 c dual LP : 0.00 2 13 13.00 - 0.00 1
0.00/0.08 c lex dual LP : 0.00 0 0 0.00 -
0.00/0.08 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.08 c diving/probing LP: 0.00 12 209 17.42 -
0.00/0.08 c strong branching : 0.00 0 0 0.00 -
0.00/0.08 c (at root node) : - 0 0 0.00 -
0.00/0.08 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.08 c B&B Tree :
0.00/0.08 c number of runs : 1
0.00/0.08 c nodes : 1
0.00/0.08 c nodes (total) : 1
0.00/0.08 c nodes left : 0
0.00/0.08 c max depth : 0
0.00/0.08 c max depth (total): 0
0.00/0.08 c backtracks : 0 (0.0%)
0.00/0.08 c delayed cutoffs : 0
0.00/0.08 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.08 c avg switch length: 2.00
0.00/0.08 c switching time : 0.00
0.00/0.08 c Solution :
0.00/0.08 c Solutions found : 1 (1 improvements)
0.00/0.08 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.07 seconds, depth 0, found by <undercover>)
0.00/0.08 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.07 seconds, depth 0, found by <undercover>)
0.00/0.08 c Dual Bound : +3.00000000000000e+00
0.00/0.08 c Gap : 0.00 %
0.00/0.08 c Root Dual Bound : +3.00000000000000e+00
0.00/0.08 c Root Iterations : 222
0.00/0.08 c Time complete: 0.08.
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-3693836-1338035243/watcher-3693836-1338035243 -o /tmp/evaluation-result-3693836-1338035243/solver-3693836-1338035243 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693836-1338035243.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: 1.97 2.01 2.00 3/176 32748
/proc/meminfo: memFree=28468088/32873844 swapFree=7384/7384
[pid=32748] ppid=32746 vsize=11320 CPUtime=0 cores=1,3,5,7
/proc/32748/stat : 32748 (scip-2.1.1.4sfi) R 32746 32748 31024 0 -1 4202496 1489 0 0 0 0 0 0 0 20 0 1 0 269649787 11591680 1443 33554432000 4194304 10169799 140736157276080 140736157142072 8844157 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32748/statm: 2830 1452 456 1459 0 1362 0
[startup+0.012003 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 32748
/proc/meminfo: memFree=28468088/32873844 swapFree=7384/7384
[pid=32748] ppid=32746 vsize=17100 CPUtime=0 cores=1,3,5,7
/proc/32748/stat : 32748 (scip-2.1.1.4sfi) R 32746 32748 31024 0 -1 4202496 2820 0 0 0 0 0 0 0 20 0 1 0 269649787 17510400 2517 33554432000 4194304 10169799 140736157276080 140736157142072 8989847 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32748/statm: 4018 2517 540 1459 0 2550 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17100
Solver just ended. Dumping a history of the last processes samples
[startup+0.012003 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 32748
/proc/meminfo: memFree=28468088/32873844 swapFree=7384/7384
[pid=32748] ppid=32746 vsize=17100 CPUtime=0 cores=1,3,5,7
/proc/32748/stat : 32748 (scip-2.1.1.4sfi) R 32746 32748 31024 0 -1 4202496 2820 0 0 0 0 0 0 0 20 0 1 0 269649787 17510400 2517 33554432000 4194304 10169799 140736157276080 140736157142072 8989847 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32748/statm: 4018 2517 540 1459 0 2550 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17100
Child status: 0
Real time (s): 0.087401
CPU time (s): 0.085986
CPU user time (s): 0.06199
CPU system time (s): 0.023996
CPU usage (%): 98.381
Max. virtual memory (cumulated for all children) (KiB): 17100
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.023996
maximum resident set size= 26424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6921
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= 3
runsolver used 0.001999 second user time and 0.003999 second system time
The end