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-3693849-1338035248.opb>
0.00/0.00 c original problem has 168 variables (168 bin, 0 int, 0 impl, 0 cont) and 15 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.08/0.09 c (round 1) 8 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 2620 impls, 0 clqs
0.08/0.09 c (round 2) 27 del vars, 15 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 62 chg coeffs, 1 upgd conss, 4158 impls, 0 clqs
0.08/0.09 c (round 3) 43 del vars, 30 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 76 chg coeffs, 10 upgd conss, 5278 impls, 0 clqs
0.08/0.09 c (round 4) 59 del vars, 44 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 10 upgd conss, 6174 impls, 0 clqs
0.08/0.09 c (round 5) 75 del vars, 58 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 104 chg coeffs, 10 upgd conss, 6846 impls, 0 clqs
0.09/0.10 c (round 6) 91 del vars, 72 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 118 chg coeffs, 10 upgd conss, 7294 impls, 0 clqs
0.09/0.10 c (round 7) 107 del vars, 86 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 132 chg coeffs, 10 upgd conss, 7518 impls, 0 clqs
0.09/0.10 c (round 8) 123 del vars, 100 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 146 chg coeffs, 10 upgd conss, 7518 impls, 0 clqs
0.09/0.12 c (0.1s) probing: 51/493 (10.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.09/0.12 c presolving (9 rounds):
0.09/0.12 c 123 deleted vars, 100 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 146 changed coefficients
0.09/0.12 c 7518 implications, 0 cliques
0.09/0.12 c presolved problem has 493 variables (493 bin, 0 int, 0 impl, 0 cont) and 356 constraints
0.09/0.12 c 341 constraints of type <and>
0.09/0.12 c 7 constraints of type <linear>
0.09/0.12 c 8 constraints of type <logicor>
0.09/0.12 c transformed objective value is always integral (scale: 2)
0.09/0.12 c Presolving Time: 0.12
0.09/0.12 c - non default parameters ----------------------------------------------------------------------
0.09/0.12 c # SCIP version 2.1.1.4
0.09/0.12 c
0.09/0.12 c # maximal time in seconds to run
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/time = 1797
0.09/0.12 c
0.09/0.12 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12 c limits/memory = 13950
0.09/0.12 c
0.09/0.12 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.12 c # [type: int, range: [1,2], default: 1]
0.09/0.12 c timing/clocktype = 2
0.09/0.12 c
0.09/0.12 c # belongs reading time to solving time?
0.09/0.12 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12 c timing/reading = TRUE
0.09/0.12 c
0.09/0.12 c -----------------------------------------------------------------------------------------------
0.09/0.12 c start solving
0.09/0.12 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 | 16 | - |2197k| 0 | 14 | 493 | 366 | 493 | 697 | 0 | 10 | 0 | 3.000000e+00 | -- | Inf
0.09/0.16 o 3
0.09/0.16 c U 0.2s| 1 | 0 | 499 | - |2271k| 0 | - | 493 | 366 | 493 | 697 | 0 | 10 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.09/0.17 c 0.2s| 1 | 0 | 499 | - |2266k| 0 | - | 493 | 367 | 493 | 697 | 0 | 10 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.09/0.17 c
0.09/0.17 c SCIP Status : problem is solved [optimal solution found]
0.09/0.17 c Solving Time (sec) : 0.17
0.09/0.17 c Solving Nodes : 1
0.09/0.17 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.09/0.17 c Dual Bound : +3.00000000000000e+00
0.09/0.17 c Gap : 0.00 %
0.09/0.17 s OPTIMUM FOUND
0.09/0.17 v -x168 -x167 x166 x165 -x164 x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 x154 x153 x112 -x111 x110 x109 -x108 -x107 -x106
0.09/0.17 v x105 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 x104 -x103 -x102 -x101 -x100 x99 x98 x97 -x144 -x143 -x142 -x141 -x140
0.09/0.17 v -x139 -x138 -x137 -x96 -x95 x94 -x93 x92 x91 -x90 x89 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x88 -x87 -x86 -x85 x84
0.09/0.17 v x83 x82 x81 -x128 -x127 -x126 -x125 -x124 -x123 -x122 x121 -x80 -x79 -x78 -x77 -x76 x75 -x74 x73 -x120 -x119 -x118 -x117 -x116
0.09/0.17 v -x115 -x114 -x113 -x72 x71 -x70 x69 -x68 x67 x66 x65 -x64 x63 -x62 -x61 x60 x59 x58 x57 -x56 -x55 -x54 -x53 -x52 x51 x50
0.09/0.17 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 -x23
0.09/0.17 v -x22 -x21 -x20 -x19 x18 x17 -x16 -x15 -x14 x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.09/0.17 c SCIP Status : problem is solved [optimal solution found]
0.09/0.17 c Total Time : 0.17
0.09/0.17 c solving : 0.17
0.09/0.17 c presolving : 0.12 (included in solving)
0.09/0.17 c reading : 0.00 (included in solving)
0.09/0.17 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.09/0.17 c Original Problem :
0.09/0.17 c Problem name : HOME/instance-3693849-1338035248.opb
0.09/0.17 c Variables : 168 (168 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.17 c Constraints : 15 initial, 15 maximal
0.09/0.17 c Objective sense : minimize
0.09/0.17 c Presolved Problem :
0.09/0.17 c Problem name : t_HOME/instance-3693849-1338035248.opb
0.09/0.17 c Variables : 493 (493 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.17 c Constraints : 356 initial, 367 maximal
0.09/0.17 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.09/0.17 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.17 c and : 0.10 0.00 14 98 0 0 0 98 0 0 98
0.09/0.17 c linear : 0.00 0.00 3 8 0 0 0 0 0 0 48
0.09/0.17 c logicor : 0.00 0.00 0 0 0 0 0 2 0 0 0
0.09/0.17 c root node : - - 0 - - 0 - - - - -
0.09/0.17 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.09/0.17 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.09/0.17 c and : 341 341 0 320 0 0 4 95 1 0 0 0 0
0.09/0.17 c linear : 7 7 0 319 0 0 1 160 4 0 0 0 0
0.09/0.17 c logicor : 8+ 19 0 24 0 0 1 4 10 0 0 0 0
0.09/0.17 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.09/0.17 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.09/0.17 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.09/0.17 c rootredcost : 0 0 0 0
0.09/0.17 c pseudoobj : 220 0 0 0
0.09/0.17 c vbounds : 0 0 0 0
0.09/0.17 c redcost : 1 0 0 0
0.09/0.17 c probing : 0 0 0 0
0.09/0.17 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.09/0.17 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c redcost : 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c probing : 0.00 0.00 0.00 0.00 0.00
0.09/0.17 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.17 c propagation : 0.00 15 6 42 51.5 0 0.0 -
0.09/0.17 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.17 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.17 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.17 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.17 c applied globally : - - - 10 23.0 - - -
0.09/0.17 c applied locally : - - - 0 0.0 - - -
0.09/0.17 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.09/0.17 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.17 c clique : 0.00 0.00 0 0 0 0 0
0.09/0.17 c closecuts : 0.00 0.00 0 0 0 0 0
0.09/0.17 c cgmip : 0.00 0.00 0 0 0 0 0
0.09/0.17 c cmir : 0.00 0.00 0 0 0 0 0
0.09/0.17 c flowcover : 0.00 0.00 0 0 0 0 0
0.09/0.17 c gomory : 0.00 0.00 0 0 0 0 0
0.09/0.17 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.09/0.17 c intobj : 0.00 0.00 0 0 0 0 0
0.09/0.17 c mcf : 0.00 0.00 0 0 0 0 0
0.09/0.17 c oddcycle : 0.00 0.00 0 0 0 0 0
0.09/0.17 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.09/0.17 c strongcg : 0.00 0.00 0 0 0 0 0
0.09/0.17 c zerohalf : 0.00 0.00 0 0 0 0 0
0.09/0.17 c Pricers : ExecTime SetupTime Calls Vars
0.09/0.17 c problem variables: 0.00 - 0 0
0.09/0.17 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.09/0.17 c pscost : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c inference : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c random : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.09/0.17 c Primal Heuristics : ExecTime SetupTime Calls Found
0.09/0.17 c LP solutions : 0.00 - - 0
0.09/0.17 c pseudo solutions : 0.00 - - 0
0.09/0.17 c oneopt : 0.00 0.00 0 0
0.09/0.17 c smallcard : 0.00 0.00 0 0
0.09/0.17 c trivial : 0.00 0.00 2 0
0.09/0.17 c shiftandpropagate: 0.01 0.00 1 0
0.09/0.17 c simplerounding : 0.00 0.00 0 0
0.09/0.17 c zirounding : 0.00 0.00 0 0
0.09/0.17 c rounding : 0.00 0.00 1 0
0.09/0.17 c shifting : 0.00 0.00 1 0
0.09/0.17 c intshifting : 0.00 0.00 0 0
0.09/0.17 c twoopt : 0.00 0.00 0 0
0.09/0.17 c indtwoopt : 0.00 0.00 0 0
0.09/0.17 c indoneopt : 0.00 0.00 0 0
0.09/0.17 c fixandinfer : 0.00 0.00 0 0
0.09/0.17 c feaspump : 0.01 0.00 1 0
0.09/0.17 c clique : 0.00 0.00 0 0
0.09/0.17 c indrounding : 0.00 0.00 0 0
0.09/0.17 c indcoefdiving : 0.00 0.00 0 0
0.09/0.17 c coefdiving : 0.00 0.00 0 0
0.09/0.17 c pscostdiving : 0.00 0.00 0 0
0.09/0.17 c nlpdiving : 0.00 0.00 0 0
0.09/0.17 c fracdiving : 0.00 0.00 0 0
0.09/0.17 c veclendiving : 0.00 0.00 0 0
0.09/0.17 c intdiving : 0.00 0.00 0 0
0.09/0.17 c actconsdiving : 0.00 0.00 0 0
0.09/0.17 c objpscostdiving : 0.00 0.00 0 0
0.09/0.17 c rootsoldiving : 0.00 0.00 0 0
0.09/0.17 c linesearchdiving : 0.00 0.00 0 0
0.09/0.17 c guideddiving : 0.00 0.00 0 0
0.09/0.17 c octane : 0.00 0.00 0 0
0.09/0.17 c rens : 0.00 0.00 0 0
0.09/0.17 c rins : 0.00 0.00 0 0
0.09/0.17 c localbranching : 0.00 0.00 0 0
0.09/0.17 c mutation : 0.00 0.00 0 0
0.09/0.17 c crossover : 0.00 0.00 0 0
0.09/0.17 c dins : 0.00 0.00 0 0
0.09/0.17 c vbounds : 0.00 0.00 0 0
0.09/0.17 c undercover : 0.03 0.00 1 1
0.09/0.17 c subnlp : 0.00 0.00 0 0
0.09/0.17 c trysol : 0.00 0.00 0 0
0.09/0.17 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.09/0.17 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.09/0.17 c dual LP : 0.00 2 16 16.00 - 0.00 1
0.09/0.17 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.17 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.09/0.17 c diving/probing LP: 0.01 12 483 40.25 -
0.09/0.17 c strong branching : 0.00 0 0 0.00 -
0.09/0.17 c (at root node) : - 0 0 0.00 -
0.09/0.17 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.17 c B&B Tree :
0.09/0.17 c number of runs : 1
0.09/0.17 c nodes : 1
0.09/0.17 c nodes (total) : 1
0.09/0.17 c nodes left : 0
0.09/0.17 c max depth : 0
0.09/0.17 c max depth (total): 0
0.09/0.17 c backtracks : 0 (0.0%)
0.09/0.17 c delayed cutoffs : 0
0.09/0.17 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.17 c avg switch length: 2.00
0.09/0.17 c switching time : 0.00
0.09/0.17 c Solution :
0.09/0.17 c Solutions found : 1 (1 improvements)
0.09/0.17 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.17 seconds, depth 0, found by <undercover>)
0.09/0.17 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.17 seconds, depth 0, found by <undercover>)
0.09/0.17 c Dual Bound : +3.00000000000000e+00
0.09/0.17 c Gap : 0.00 %
0.09/0.17 c Root Dual Bound : +3.00000000000000e+00
0.09/0.17 c Root Iterations : 499
0.09/0.17 c Time complete: 0.17.
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-3693849-1338035248/watcher-3693849-1338035248 -o /tmp/evaluation-result-3693849-1338035248/solver-3693849-1338035248 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693849-1338035248.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: 2.08 2.03 2.00 3/176 8026
/proc/meminfo: memFree=28563916/32873844 swapFree=7616/7616
[pid=8026] ppid=8024 vsize=15144 CPUtime=0 cores=0,2,4,6
/proc/8026/stat : 8026 (scip-2.1.1.4sfi) R 8024 8026 5654 0 -1 4202496 2157 0 0 0 0 0 0 0 20 0 1 0 269650417 15507456 2111 33554432000 4194304 10169799 140733264216496 140734556674616 8844157 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8026/statm: 3786 2123 498 1459 0 2318 0
[startup+0.0927959 s]
/proc/loadavg: 2.08 2.03 2.00 3/176 8026
/proc/meminfo: memFree=28563916/32873844 swapFree=7616/7616
[pid=8026] ppid=8024 vsize=16160 CPUtime=0.08 cores=0,2,4,6
/proc/8026/stat : 8026 (scip-2.1.1.4sfi) R 8024 8026 5654 0 -1 4202496 2882 0 0 0 0 8 0 0 20 0 1 0 269650417 16547840 2579 33554432000 4194304 10169799 140733264216496 140734556674616 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8026/statm: 4040 2579 564 1459 0 2572 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16160
[startup+0.100277 s]
/proc/loadavg: 2.08 2.03 2.00 3/176 8026
/proc/meminfo: memFree=28563916/32873844 swapFree=7616/7616
[pid=8026] ppid=8024 vsize=17500 CPUtime=0.09 cores=0,2,4,6
/proc/8026/stat : 8026 (scip-2.1.1.4sfi) R 8024 8026 5654 0 -1 4202496 3209 0 0 0 0 9 0 0 20 0 1 0 269650417 17920000 2906 33554432000 4194304 10169799 140733264216496 140734556674616 8961143 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8026/statm: 4411 2907 578 1459 0 2943 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17500
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.177188
CPU time (s): 0.176972
CPU user time (s): 0.044993
CPU system time (s): 0.131979
CPU usage (%): 99.8781
Max. virtual memory (cumulated for all children) (KiB): 17500
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.131979
maximum resident set size= 28356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7394
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 0.006998 second system time
The end