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: 947bdb7-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-3692257-1338033414.opb>
0.00/0.00 c original problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 2 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 328 impls, 0 clqs
0.00/0.01 c (round 2) 20 del vars, 19 del conss, 0 add conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 632 impls, 0 clqs
0.00/0.01 c (round 3) 21 del vars, 51 del conss, 0 add conss, 2 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 662 impls, 0 clqs
0.00/0.01 c (round 4) 23 del vars, 54 del conss, 0 add conss, 2 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 706 impls, 0 clqs
0.00/0.01 c (round 5) 23 del vars, 57 del conss, 0 add conss, 2 chg bounds, 2 chg sides, 2 chg coeffs, 0 upgd conss, 706 impls, 0 clqs
0.00/0.01 c (round 6) 23 del vars, 57 del conss, 0 add conss, 2 chg bounds, 2 chg sides, 2 chg coeffs, 186 upgd conss, 706 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 59/76 (77.6%) - 0 fixings, 1 aggregations, 1 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02 c (round 7) 24 del vars, 243 del conss, 62 add conss, 2 chg bounds, 2 chg sides, 2 chg coeffs, 186 upgd conss, 708 impls, 0 clqs
0.00/0.02 c (round 8) 24 del vars, 244 del conss, 62 add conss, 2 chg bounds, 2 chg sides, 2 chg coeffs, 186 upgd conss, 708 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 64/76 (84.2%) - 0 fixings, 1 aggregations, 1 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.02 c presolving (9 rounds):
0.00/0.02 c 24 deleted vars, 244 deleted constraints, 62 added constraints, 2 tightened bounds, 0 added holes, 2 changed sides, 2 changed coefficients
0.00/0.02 c 708 implications, 0 cliques
0.00/0.02 c presolved problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 62 constraints
0.00/0.02 c 61 constraints of type <and>
0.00/0.02 c 1 constraints of type <linear>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.02
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 2.1.1.4
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1797
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 13950
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c 0.0s| 1 | 0 | 19 | - | 685k| 0 | 14 | 75 | 69 | 75 | 123 | 0 | 7 | 0 | 1.000000e+00 | -- | Inf
0.04/0.09 o 331
0.04/0.09 c y 0.1s| 1 | 0 | 195 | - | 755k| 0 | 14 | 75 | 74 | 75 | 123 | 0 | 11 | 0 | 1.000000e+00 | 3.310000e+02 | Large
0.04/0.09 c 0.1s| 1 | 0 | 197 | - | 694k| 0 | - | 75 | 75 | 75 | 123 | 0 | 11 | 0 | 3.310000e+02 | 3.310000e+02 | 0.00%
0.04/0.09 c 0.1s| 1 | 0 | 197 | - | 694k| 0 | - | 75 | 75 | 75 | 123 | 0 | 11 | 0 | 3.310000e+02 | 3.310000e+02 | 0.00%
0.04/0.09 c
0.04/0.09 c SCIP Status : problem is solved [optimal solution found]
0.04/0.09 c Solving Time (sec) : 0.09
0.04/0.09 c Solving Nodes : 1
0.04/0.09 c Primal Bound : +3.31000000000000e+02 (1 solutions)
0.04/0.09 c Dual Bound : +3.31000000000000e+02
0.04/0.09 c Gap : 0.00 %
0.04/0.09 s OPTIMUM FOUND
0.04/0.09 v x99 -x98 x97 -x96 x95 x94 -x93 x92 x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 -x80 x79 -x78 x77 x76 -x75 x74 x73 -x72
0.04/0.09 v -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 x54 -x53 x52 -x51 x50 x49 -x48 x47 x46
0.04/0.09 v -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 x34 -x33 x32 x31 -x30 x29 x28 x18 x27 -x17 -x26 x16 x25 -x15 -x24 x14 x23
0.04/0.09 v x13 x22 -x12 -x21 x11 x20 x10 x19 x9 -x8 x7 -x6 -x5 x4 -x3 x2 x1
0.04/0.09 c SCIP Status : problem is solved [optimal solution found]
0.04/0.09 c Total Time : 0.09
0.04/0.09 c solving : 0.09
0.04/0.09 c presolving : 0.02 (included in solving)
0.04/0.09 c reading : 0.00 (included in solving)
0.04/0.09 c copying : 0.01 (2 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.04/0.09 c Original Problem :
0.04/0.09 c Problem name : HOME/instance-3692257-1338033414.opb
0.04/0.09 c Variables : 99 (99 binary, 0 integer, 0 implicit integer, 0 continuous)
0.04/0.09 c Constraints : 244 initial, 244 maximal
0.04/0.09 c Objective sense : minimize
0.04/0.09 c Presolved Problem :
0.04/0.09 c Problem name : t_HOME/instance-3692257-1338033414.opb
0.04/0.09 c Variables : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
0.04/0.09 c Constraints : 62 initial, 75 maximal
0.04/0.09 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.04/0.09 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c gateextraction : 0.00 0.00 0 0 0 0 0 186 62 0 0
0.04/0.09 c implics : 0.00 0.00 0 18 0 0 0 0 0 0 0
0.04/0.09 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c probing : 0.00 0.00 0 1 0 0 0 0 0 0 0
0.04/0.09 c and : 0.00 0.00 0 0 0 0 0 1 0 0 0
0.04/0.09 c linear : 0.00 0.00 3 2 0 2 0 57 0 2 2
0.04/0.09 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.04/0.09 c root node : - - 71 - - 71 - - - - -
0.04/0.09 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.04/0.09 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.04/0.09 c and : 61 61 1 216 0 0 4 77 0 0 14 0 0
0.04/0.09 c linear : 1+ 2 1 216 0 0 3 32 8 0 0 0 0
0.04/0.09 c logicor : 0+ 12 1 6 0 0 0 0 0 0 2 0 0
0.04/0.09 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.04/0.09 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.04/0.09 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.04/0.09 c rootredcost : 0 0 0 0
0.04/0.09 c pseudoobj : 88 0 0 0
0.04/0.09 c vbounds : 0 0 0 0
0.04/0.09 c redcost : 1 0 0 0
0.04/0.09 c probing : 0 0 0 0
0.04/0.09 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.04/0.09 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c redcost : 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c probing : 0.00 0.00 0.00 0.00 0.00
0.04/0.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.04/0.09 c propagation : 0.00 8 8 20 18.8 0 0.0 -
0.04/0.09 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.04/0.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.04/0.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.04/0.09 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.04/0.09 c applied globally : - - - 11 13.0 - - -
0.04/0.09 c applied locally : - - - 0 0.0 - - -
0.04/0.09 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.04/0.09 c cut pool : 0.00 0 - - 0 - (maximal pool size: 19)
0.04/0.09 c closecuts : 0.00 0.00 0 0 0 0 0
0.04/0.09 c impliedbounds : 0.00 0.00 1 0 0 14 0
0.04/0.09 c intobj : 0.00 0.00 0 0 0 0 0
0.04/0.09 c gomory : 0.00 0.00 1 0 0 28 0
0.04/0.09 c cgmip : 0.00 0.00 0 0 0 0 0
0.04/0.09 c strongcg : 0.00 0.00 1 0 0 28 0
0.04/0.09 c cmir : 0.00 0.00 1 0 0 15 0
0.04/0.09 c flowcover : 0.00 0.00 1 0 0 28 0
0.04/0.09 c clique : 0.00 0.00 1 0 0 0 0
0.04/0.09 c zerohalf : 0.00 0.00 0 0 0 0 0
0.04/0.09 c mcf : 0.00 0.00 1 0 0 0 0
0.04/0.09 c oddcycle : 0.00 0.00 0 0 0 0 0
0.04/0.09 c rapidlearning : 0.04 0.00 1 0 71 0 1
0.04/0.09 c Pricers : ExecTime SetupTime Calls Vars
0.04/0.09 c problem variables: 0.00 - 0 0
0.04/0.09 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.04/0.09 c pscost : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c inference : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c random : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.04/0.09 c Primal Heuristics : ExecTime SetupTime Calls Found
0.04/0.09 c LP solutions : 0.00 - - 0
0.04/0.09 c pseudo solutions : 0.00 - - 0
0.04/0.09 c oneopt : 0.00 0.00 0 0
0.04/0.09 c smallcard : 0.00 0.00 0 0
0.04/0.09 c trivial : 0.00 0.00 2 0
0.04/0.09 c shiftandpropagate: 0.00 0.00 1 0
0.04/0.09 c simplerounding : 0.00 0.00 0 0
0.04/0.09 c zirounding : 0.00 0.00 0 0
0.04/0.09 c rounding : 0.00 0.00 1 0
0.04/0.09 c shifting : 0.00 0.00 1 0
0.04/0.09 c intshifting : 0.00 0.00 0 0
0.04/0.09 c twoopt : 0.00 0.00 0 0
0.04/0.09 c indtwoopt : 0.00 0.00 0 0
0.04/0.09 c indoneopt : 0.00 0.00 0 0
0.04/0.09 c fixandinfer : 0.00 0.00 0 0
0.04/0.09 c feaspump : 0.00 0.00 1 0
0.04/0.09 c clique : 0.00 0.00 0 0
0.04/0.09 c indrounding : 0.00 0.00 0 0
0.04/0.09 c indcoefdiving : 0.00 0.00 0 0
0.04/0.09 c coefdiving : 0.00 0.00 0 0
0.04/0.09 c pscostdiving : 0.00 0.00 0 0
0.04/0.09 c nlpdiving : 0.00 0.00 0 0
0.04/0.09 c fracdiving : 0.00 0.00 0 0
0.04/0.09 c veclendiving : 0.00 0.00 0 0
0.04/0.09 c intdiving : 0.00 0.00 0 0
0.04/0.09 c actconsdiving : 0.00 0.00 0 0
0.04/0.09 c objpscostdiving : 0.00 0.00 0 0
0.04/0.09 c rootsoldiving : 0.00 0.00 0 0
0.04/0.09 c linesearchdiving : 0.00 0.00 0 0
0.04/0.09 c guideddiving : 0.00 0.00 0 0
0.04/0.09 c octane : 0.00 0.00 0 0
0.04/0.09 c rens : 0.00 0.00 0 0
0.04/0.09 c rins : 0.00 0.00 0 0
0.04/0.09 c localbranching : 0.00 0.00 0 0
0.04/0.09 c mutation : 0.00 0.00 0 0
0.04/0.09 c crossover : 0.00 0.00 0 0
0.04/0.09 c dins : 0.00 0.00 0 0
0.04/0.09 c vbounds : 0.00 0.00 0 0
0.04/0.09 c undercover : 0.02 0.00 1 0
0.04/0.09 c subnlp : 0.00 0.00 0 0
0.04/0.09 c trysol : 0.00 0.00 0 0
0.04/0.09 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.04/0.09 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.04/0.09 c dual LP : 0.00 3 21 10.50 - 0.00 1
0.04/0.09 c lex dual LP : 0.00 0 0 0.00 -
0.04/0.09 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.04/0.09 c diving/probing LP: 0.00 21 176 8.38 -
0.04/0.09 c strong branching : 0.00 0 0 0.00 -
0.04/0.09 c (at root node) : - 0 0 0.00 -
0.04/0.09 c conflict analysis: 0.00 0 0 0.00 -
0.04/0.09 c B&B Tree :
0.04/0.09 c number of runs : 1
0.04/0.09 c nodes : 1
0.04/0.09 c nodes (total) : 1
0.04/0.09 c nodes left : 0
0.04/0.09 c max depth : 0
0.04/0.09 c max depth (total): 0
0.04/0.09 c backtracks : 0 (0.0%)
0.04/0.09 c delayed cutoffs : 0
0.04/0.09 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.04/0.09 c avg switch length: 2.00
0.04/0.09 c switching time : 0.00
0.04/0.09 c Solution :
0.04/0.09 c Solutions found : 1 (1 improvements)
0.04/0.09 c First Solution : +3.31000000000000e+02 (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <trysol>)
0.04/0.09 c Primal Bound : +3.31000000000000e+02 (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <trysol>)
0.04/0.09 c Dual Bound : +3.31000000000000e+02
0.04/0.09 c Gap : 0.00 %
0.04/0.09 c Root Dual Bound : +3.30500000000000e+02
0.04/0.09 c Root Iterations : 197
0.09/0.10 c Time complete: 0.09.
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-3692257-1338033414/watcher-3692257-1338033414 -o /tmp/evaluation-result-3692257-1338033414/solver-3692257-1338033414 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692257-1338033414.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: 2.03 2.04 2.00 3/178 32272
/proc/meminfo: memFree=28491252/32873844 swapFree=7096/7096
[pid=32272] ppid=32270 vsize=14180 CPUtime=0 cores=0,2,4,6
/proc/32272/stat : 32272 (scip-2.1.1.4exp) R 32270 32272 29822 0 -1 4202496 2046 0 0 0 0 0 0 0 20 0 1 0 269466779 14520320 2000 33554432000 4194304 10219143 140735828377104 140735047498600 8891101 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/32272/statm: 3545 2010 464 1471 0 2065 0
[startup+0.042583 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 32272
/proc/meminfo: memFree=28491252/32873844 swapFree=7096/7096
[pid=32272] ppid=32270 vsize=33832 CPUtime=0.04 cores=0,2,4,6
/proc/32272/stat : 32272 (scip-2.1.1.4exp) R 32270 32272 29822 0 -1 4202496 7165 0 0 0 2 2 0 0 20 0 1 0 269466779 34643968 6862 33554432000 4194304 10219143 140735828377104 140735047498600 8842721 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/32272/statm: 8458 6862 814 1471 0 6978 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 33832
[startup+0.10033 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 32272
/proc/meminfo: memFree=28491252/32873844 swapFree=7096/7096
[pid=32272] ppid=32270 vsize=23844 CPUtime=0.09 cores=0,2,4,6
/proc/32272/stat : 32272 (scip-2.1.1.4exp) R 32270 32272 29822 0 -1 4202496 8839 0 0 0 4 5 0 0 20 0 1 0 269466779 24416256 4760 33554432000 4194304 10219143 140735828377104 140735047498600 9036791 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/32272/statm: 5961 4760 850 1471 0 4481 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23844
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.10278
CPU time (s): 0.102983
CPU user time (s): 0.048992
CPU system time (s): 0.053991
CPU usage (%): 100.197
Max. virtual memory (cumulated for all children) (KiB): 33832
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.053991
maximum resident set size= 31880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8841
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 0.001999 second user time and 0.006998 second system time
The end