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-3690840-1338018748.opb>
0.00/0.00 c original problem has 128 variables (128 bin, 0 int, 0 impl, 0 cont) and 318 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 0 upgd conss, 368 impls, 0 clqs
0.00/0.01 c (round 2) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 287 upgd conss, 368 impls, 0 clqs
0.00/0.01 c (round 3) 0 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 288 upgd conss, 368 impls, 0 clqs
0.00/0.01 c (round 4) 25 del vars, 30 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 288 upgd conss, 3238 impls, 0 clqs
0.00/0.02 c (round 5) 25 del vars, 55 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 307 upgd conss, 3238 impls, 0 clqs
0.00/0.02 c (0.0s) probing cycle finished: starting next cycle
0.00/0.02 c (0.0s) probing: 19/93 (20.4%) - 0 fixings, 35 aggregations, 720 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 6) 35 del vars, 55 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 307 upgd conss, 3358 impls, 0 clqs
0.00/0.02 c (round 7) 35 del vars, 65 del conss, 0 add conss, 0 chg bounds, 30 chg sides, 0 chg coeffs, 315 upgd conss, 3358 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 24/93 (25.8%) - 0 fixings, 35 aggregations, 720 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 (8 rounds):
0.00/0.02 c 35 deleted vars, 65 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 30 changed sides, 0 changed coefficients
0.00/0.02 c 3358 implications, 0 cliques
0.00/0.02 c presolved problem has 93 variables (93 bin, 0 int, 0 impl, 0 cont) and 253 constraints
0.00/0.02 c 86 constraints of type <setppc>
0.00/0.02 c 167 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
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 | 89 | - | 876k| 0 | 63 | 93 | 269 | 93 | 253 | 0 | 16 | 0 | 4.900000e+01 | -- | Inf
0.00/0.06 o 64
0.00/0.06 c y 0.1s| 1 | 0 | 677 | - | 995k| 0 | 63 | 93 | 269 | 93 | 253 | 0 | 16 | 0 | 4.900000e+01 | 6.400000e+01 | 30.61%
0.00/0.06 c 0.1s| 1 | 0 | 703 | - | 856k| 0 | - | 93 | 269 | 93 | 253 | 0 | 16 | 0 | 6.400000e+01 | 6.400000e+01 | 0.00%
0.00/0.06 c 0.1s| 1 | 0 | 703 | - | 856k| 0 | - | 93 | 269 | 93 | 253 | 0 | 16 | 0 | 6.400000e+01 | 6.400000e+01 | 0.00%
0.00/0.06 c
0.00/0.06 c SCIP Status : problem is solved [optimal solution found]
0.00/0.06 c Solving Time (sec) : 0.06
0.00/0.06 c Solving Nodes : 1
0.00/0.06 c Primal Bound : +6.40000000000000e+01 (1 solutions)
0.00/0.06 c Dual Bound : +6.40000000000000e+01
0.00/0.06 c Gap : 0.00 %
0.00/0.06 s OPTIMUM FOUND
0.00/0.06 v x128 -x127 -x126 x125 -x124 x123 -x122 x121 x120 -x119 -x118 x117 x116 -x115 -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106
0.00/0.06 v x105 x104 -x103 -x102 x101 -x100 x99 -x98 x97 -x96 x95 -x94 x93 x92 -x91 -x90 x89 -x88 x87 -x86 x85 -x84 x83 -x82 x81 x80 -x79
0.00/0.06 v -x78 x77 -x76 x75 x74 -x73 -x72 x71 -x70 x69 x68 -x67 x66 -x65 -x64 x63 x62 -x61 x60 -x59 x58 -x57 x56 -x55 x54 -x53 x52 -x51
0.00/0.06 v x50 -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
0.00/0.06 v x22 -x21 x20 -x19 x18 -x17 x16 -x15 x14 -x13 x12 -x11 x10 -x9 x8 -x7 -x6 x5 x4 -x3 -x2 x1
0.00/0.06 c SCIP Status : problem is solved [optimal solution found]
0.00/0.06 c Total Time : 0.06
0.00/0.06 c solving : 0.06
0.00/0.06 c presolving : 0.02 (included in solving)
0.00/0.06 c reading : 0.00 (included in solving)
0.00/0.06 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.00/0.06 c Original Problem :
0.00/0.06 c Problem name : HOME/instance-3690840-1338018748.opb
0.00/0.06 c Variables : 128 (128 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.06 c Constraints : 318 initial, 318 maximal
0.00/0.06 c Objective sense : minimize
0.00/0.06 c Presolved Problem :
0.00/0.06 c Problem name : t_HOME/instance-3690840-1338018748.opb
0.00/0.06 c Variables : 93 (93 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.06 c Constraints : 253 initial, 269 maximal
0.00/0.06 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.00/0.06 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c probing : 0.01 0.00 0 35 0 0 0 0 0 0 0
0.00/0.06 c setppc : 0.00 0.00 0 0 0 0 0 35 0 0 0
0.00/0.06 c linear : 0.00 0.00 0 0 0 0 0 30 0 30 0
0.00/0.06 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c root node : - - 93 - - 93 - - - - -
0.00/0.06 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.00/0.06 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.00/0.06 c setppc : 86 86 1 486 0 0 4 83 2 0 0 0 0
0.00/0.06 c logicor : 167+ 183 1 326 0 0 1 17 13 0 12 0 0
0.00/0.06 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.00/0.06 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.00/0.06 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.00/0.06 c rootredcost : 0 0 0 0
0.00/0.06 c pseudoobj : 47 0 0 0
0.00/0.06 c vbounds : 0 0 0 0
0.00/0.06 c redcost : 1 0 0 0
0.00/0.06 c probing : 0 0 0 0
0.00/0.06 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.00/0.06 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c redcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c probing : 0.01 0.00 0.01 0.00 0.00
0.00/0.06 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.06 c propagation : 0.00 15 15 16 4.8 0 0.0 -
0.00/0.06 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.06 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.06 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.06 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.06 c applied globally : - - - 16 4.8 - - -
0.00/0.06 c applied locally : - - - 0 0.0 - - -
0.00/0.06 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.00/0.06 c cut pool : 0.00 0 - - 0 - (maximal pool size: 32)
0.00/0.06 c closecuts : 0.00 0.00 0 0 0 0 0
0.00/0.06 c impliedbounds : 0.00 0.00 1 0 0 0 0
0.00/0.06 c intobj : 0.00 0.00 0 0 0 0 0
0.00/0.06 c gomory : 0.00 0.00 1 0 0 50 0
0.00/0.06 c cgmip : 0.00 0.00 0 0 0 0 0
0.00/0.06 c strongcg : 0.00 0.00 1 0 0 110 0
0.00/0.06 c cmir : 0.00 0.00 1 0 0 0 0
0.00/0.06 c flowcover : 0.00 0.00 1 0 0 0 0
0.00/0.06 c clique : 0.00 0.00 1 0 0 8 0
0.00/0.06 c zerohalf : 0.00 0.00 0 0 0 0 0
0.00/0.06 c mcf : 0.00 0.00 1 0 0 0 0
0.00/0.06 c oddcycle : 0.00 0.00 0 0 0 0 0
0.00/0.06 c rapidlearning : 0.02 0.00 1 0 93 0 0
0.00/0.06 c Pricers : ExecTime SetupTime Calls Vars
0.00/0.06 c problem variables: 0.00 - 0 0
0.00/0.06 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.00/0.06 c pscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c inference : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c random : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.06 c Primal Heuristics : ExecTime SetupTime Calls Found
0.00/0.06 c LP solutions : 0.00 - - 0
0.00/0.06 c pseudo solutions : 0.00 - - 0
0.00/0.06 c oneopt : 0.00 0.00 0 0
0.00/0.06 c smallcard : 0.00 0.00 0 0
0.00/0.06 c trivial : 0.00 0.00 2 0
0.00/0.06 c shiftandpropagate: 0.00 0.00 1 0
0.00/0.06 c simplerounding : 0.00 0.00 0 0
0.00/0.06 c zirounding : 0.00 0.00 0 0
0.00/0.06 c rounding : 0.00 0.00 1 0
0.00/0.06 c shifting : 0.00 0.00 1 0
0.00/0.06 c intshifting : 0.00 0.00 0 0
0.00/0.06 c twoopt : 0.00 0.00 0 0
0.00/0.06 c indtwoopt : 0.00 0.00 0 0
0.00/0.06 c indoneopt : 0.00 0.00 0 0
0.00/0.06 c fixandinfer : 0.00 0.00 0 0
0.00/0.06 c feaspump : 0.01 0.00 1 0
0.00/0.06 c clique : 0.00 0.00 0 0
0.00/0.06 c indrounding : 0.00 0.00 0 0
0.00/0.06 c indcoefdiving : 0.00 0.00 0 0
0.00/0.06 c coefdiving : 0.00 0.00 0 0
0.00/0.06 c pscostdiving : 0.00 0.00 0 0
0.00/0.06 c nlpdiving : 0.00 0.00 0 0
0.00/0.06 c fracdiving : 0.00 0.00 0 0
0.00/0.06 c veclendiving : 0.00 0.00 0 0
0.00/0.06 c intdiving : 0.00 0.00 0 0
0.00/0.06 c actconsdiving : 0.00 0.00 0 0
0.00/0.06 c objpscostdiving : 0.00 0.00 0 0
0.00/0.06 c rootsoldiving : 0.00 0.00 0 0
0.00/0.06 c linesearchdiving : 0.00 0.00 0 0
0.00/0.06 c guideddiving : 0.00 0.00 0 0
0.00/0.06 c octane : 0.00 0.00 0 0
0.00/0.06 c rens : 0.00 0.00 0 0
0.00/0.06 c rins : 0.00 0.00 0 0
0.00/0.06 c localbranching : 0.00 0.00 0 0
0.00/0.06 c mutation : 0.00 0.00 0 0
0.00/0.06 c crossover : 0.00 0.00 0 0
0.00/0.06 c dins : 0.00 0.00 0 0
0.00/0.06 c vbounds : 0.00 0.00 0 0
0.00/0.06 c undercover : 0.00 0.00 0 0
0.00/0.06 c subnlp : 0.00 0.00 0 0
0.00/0.06 c trysol : 0.00 0.00 0 0
0.00/0.06 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.00/0.06 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.06 c dual LP : 0.00 3 115 57.50 - 0.00 1
0.00/0.06 c lex dual LP : 0.00 0 0 0.00 -
0.00/0.06 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.06 c diving/probing LP: 0.01 32 588 18.38 -
0.00/0.06 c strong branching : 0.00 0 0 0.00 -
0.00/0.06 c (at root node) : - 0 0 0.00 -
0.00/0.06 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.06 c B&B Tree :
0.00/0.06 c number of runs : 1
0.00/0.06 c nodes : 1
0.00/0.06 c nodes (total) : 1
0.00/0.06 c nodes left : 0
0.00/0.06 c max depth : 0
0.00/0.06 c max depth (total): 0
0.00/0.06 c backtracks : 0 (0.0%)
0.00/0.06 c delayed cutoffs : 0
0.00/0.06 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.06 c avg switch length: 2.00
0.00/0.06 c switching time : 0.00
0.00/0.06 c Solution :
0.00/0.06 c Solutions found : 1 (1 improvements)
0.00/0.06 c First Solution : +6.40000000000000e+01 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
0.00/0.06 c Primal Bound : +6.40000000000000e+01 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
0.00/0.06 c Dual Bound : +6.40000000000000e+01
0.00/0.06 c Gap : 0.00 %
0.00/0.06 c Root Dual Bound : +6.40000000000000e+01
0.00/0.06 c Root Iterations : 703
0.00/0.06 c Time complete: 0.05.
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-3690840-1338018748/watcher-3690840-1338018748 -o /tmp/evaluation-result-3690840-1338018748/solver-3690840-1338018748 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3690840-1338018748.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: 1.92 1.98 1.91 3/176 28751
/proc/meminfo: memFree=28875880/32873648 swapFree=7360/7360
[pid=28751] ppid=28749 vsize=12484 CPUtime=0 cores=1,3,5,7
/proc/28751/stat : 28751 (scip-2.1.1.4fix) R 28749 28751 28235 0 -1 4202496 1849 0 0 0 0 0 0 0 20 0 1 0 267998912 12783616 1804 33554432000 4194304 10173063 140733847468736 140733847464952 8800002 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/28751/statm: 3166 1811 467 1460 0 1697 0
[startup+0.0156839 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 28751
/proc/meminfo: memFree=28875880/32873648 swapFree=7360/7360
[pid=28751] ppid=28749 vsize=18804 CPUtime=0 cores=1,3,5,7
/proc/28751/stat : 28751 (scip-2.1.1.4fix) R 28749 28751 28235 0 -1 4202496 3567 0 0 0 0 0 0 0 20 0 1 0 267998912 19255296 3264 33554432000 4194304 10173063 140733847468736 140733847464952 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/28751/statm: 4701 3264 597 1460 0 3232 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18804
Solver just ended. Dumping a history of the last processes samples
[startup+0.0156839 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 28751
/proc/meminfo: memFree=28875880/32873648 swapFree=7360/7360
[pid=28751] ppid=28749 vsize=18804 CPUtime=0 cores=1,3,5,7
/proc/28751/stat : 28751 (scip-2.1.1.4fix) R 28749 28751 28235 0 -1 4202496 3567 0 0 0 0 0 0 0 20 0 1 0 267998912 19255296 3264 33554432000 4194304 10173063 140733847468736 140733847464952 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/28751/statm: 4701 3264 597 1460 0 3232 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18804
Child status: 0
Real time (s): 0.0700269
CPU time (s): 0.068989
CPU user time (s): 0.049992
CPU system time (s): 0.018997
CPU usage (%): 98.5178
Max. virtual memory (cumulated for all children) (KiB): 18804
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.018997
maximum resident set size= 26868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7029
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 0.001999 second user time and 0.004999 second system time
The end