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-3693833-1338035268.opb>
0.00/0.00 c original problem has 90 variables (90 bin, 0 int, 0 impl, 0 cont) and 11 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.00/0.01 c (round 1) 6 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1012 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, 35 chg coeffs, 0 upgd conss, 1577 impls, 0 clqs
0.00/0.01 c (round 3) 33 del vars, 22 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 45 chg coeffs, 7 upgd conss, 1937 impls, 0 clqs
0.00/0.01 c (round 4) 45 del vars, 32 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 55 chg coeffs, 7 upgd conss, 2177 impls, 0 clqs
0.00/0.01 c (round 5) 57 del vars, 42 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 7 upgd conss, 2297 impls, 0 clqs
0.00/0.01 c (round 6) 69 del vars, 52 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 75 chg coeffs, 7 upgd conss, 2297 impls, 0 clqs
0.00/0.01 c (0.0s) probing: 51/201 (25.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.01 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.01 c presolving (7 rounds):
0.00/0.01 c 69 deleted vars, 52 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 75 changed coefficients
0.00/0.01 c 2297 implications, 0 cliques
0.00/0.01 c presolved problem has 201 variables (201 bin, 0 int, 0 impl, 0 cont) and 134 constraints
0.00/0.01 c 123 constraints of type <and>
0.00/0.01 c 5 constraints of type <linear>
0.00/0.01 c 6 constraints of type <logicor>
0.00/0.01 c transformed objective value is always integral (scale: 2)
0.00/0.01 c Presolving Time: 0.01
0.00/0.01 c - non default parameters ----------------------------------------------------------------------
0.00/0.01 c # SCIP version 2.1.1.4
0.00/0.01 c
0.00/0.01 c # maximal time in seconds to run
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/time = 1797
0.00/0.01 c
0.00/0.01 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01 c limits/memory = 13950
0.00/0.01 c
0.00/0.01 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01 c # [type: int, range: [1,2], default: 1]
0.00/0.01 c timing/clocktype = 2
0.00/0.01 c
0.00/0.01 c # belongs reading time to solving time?
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c timing/reading = TRUE
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 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 | 8 | - | 985k| 0 | 6 | 201 | 151 | 201 | 257 | 0 | 17 | 0 | 3.000000e+00 | -- | Inf
0.00/0.04 o 3
0.00/0.04 c U 0.0s| 1 | 0 | 122 | - |1013k| 0 | - | 201 | 151 | 201 | 257 | 0 | 17 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.00/0.04 c 0.0s| 1 | 0 | 122 | - |1010k| 0 | - | 201 | 152 | 201 | 257 | 0 | 17 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.00/0.04 c
0.00/0.04 c SCIP Status : problem is solved [optimal solution found]
0.00/0.04 c Solving Time (sec) : 0.04
0.00/0.04 c Solving Nodes : 1
0.00/0.04 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.00/0.04 c Dual Bound : +3.00000000000000e+00
0.00/0.04 c Gap : 0.00 %
0.00/0.04 s OPTIMUM FOUND
0.00/0.04 v -x90 -x89 x88 x87 -x86 x85 -x84 -x83 -x82 -x81 -x80 x79 x60 -x59 x58 -x57 -x56 x55 -x78 -x77 -x76 -x75 -x74 x73 x54 -x53 -x52 -x51
0.00/0.04 v x50 x49 -x72 -x71 -x70 -x69 -x68 -x67 x48 -x47 -x46 -x45 -x44 x43 -x66 -x65 -x64 -x63 -x62 x61 -x42 -x41 x40 -x39 x38 x37
0.00/0.04 v -x36 x35 -x34 x33 -x32 x31 -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 x13 -x12 x11 x10
0.00/0.04 v -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 x1
0.00/0.04 c SCIP Status : problem is solved [optimal solution found]
0.00/0.04 c Total Time : 0.04
0.00/0.04 c solving : 0.04
0.00/0.04 c presolving : 0.01 (included in solving)
0.00/0.04 c reading : 0.00 (included in solving)
0.00/0.04 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.00/0.04 c Original Problem :
0.00/0.04 c Problem name : HOME/instance-3693833-1338035268.opb
0.00/0.04 c Variables : 90 (90 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04 c Constraints : 11 initial, 11 maximal
0.00/0.04 c Objective sense : minimize
0.00/0.04 c Presolved Problem :
0.00/0.04 c Problem name : t_HOME/instance-3693833-1338035268.opb
0.00/0.04 c Variables : 201 (201 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.04 c Constraints : 134 initial, 152 maximal
0.00/0.04 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.00/0.04 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.04 c and : 0.01 0.00 10 51 0 0 0 51 0 0 51
0.00/0.04 c linear : 0.00 0.00 2 6 0 0 0 0 0 0 24
0.00/0.04 c logicor : 0.00 0.00 0 0 0 0 0 1 0 0 0
0.00/0.04 c root node : - - 0 - - 0 - - - - -
0.00/0.04 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.00/0.04 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.00/0.04 c and : 123 123 0 229 0 0 4 4 0 0 0 0 0
0.00/0.04 c linear : 5 5 0 229 0 0 2 75 0 0 0 0 0
0.00/0.04 c logicor : 6+ 24 0 39 0 0 1 2 15 0 0 0 0
0.00/0.04 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.00/0.04 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.00/0.04 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.00/0.04 c rootredcost : 0 0 0 0
0.00/0.04 c pseudoobj : 129 0 0 0
0.00/0.04 c vbounds : 0 0 0 0
0.00/0.04 c redcost : 1 0 0 0
0.00/0.04 c probing : 0 0 0 0
0.00/0.04 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.00/0.04 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c redcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c probing : 0.00 0.00 0.00 0.00 0.00
0.00/0.04 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.04 c propagation : 0.00 15 15 24 15.8 0 0.0 -
0.00/0.04 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.04 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.04 c applied globally : - - - 17 16.5 - - -
0.00/0.04 c applied locally : - - - 0 0.0 - - -
0.00/0.04 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.00/0.04 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.00/0.04 c clique : 0.00 0.00 0 0 0 0 0
0.00/0.04 c closecuts : 0.00 0.00 0 0 0 0 0
0.00/0.04 c cgmip : 0.00 0.00 0 0 0 0 0
0.00/0.04 c cmir : 0.00 0.00 0 0 0 0 0
0.00/0.04 c flowcover : 0.00 0.00 0 0 0 0 0
0.00/0.04 c gomory : 0.00 0.00 0 0 0 0 0
0.00/0.04 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.00/0.04 c intobj : 0.00 0.00 0 0 0 0 0
0.00/0.04 c mcf : 0.00 0.00 0 0 0 0 0
0.00/0.04 c oddcycle : 0.00 0.00 0 0 0 0 0
0.00/0.04 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.00/0.04 c strongcg : 0.00 0.00 0 0 0 0 0
0.00/0.04 c zerohalf : 0.00 0.00 0 0 0 0 0
0.00/0.04 c Pricers : ExecTime SetupTime Calls Vars
0.00/0.04 c problem variables: 0.00 - 0 0
0.00/0.04 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.00/0.04 c pscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c inference : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c random : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.04 c Primal Heuristics : ExecTime SetupTime Calls Found
0.00/0.04 c LP solutions : 0.00 - - 0
0.00/0.04 c pseudo solutions : 0.00 - - 0
0.00/0.04 c oneopt : 0.00 0.00 0 0
0.00/0.04 c smallcard : 0.00 0.00 0 0
0.00/0.04 c trivial : 0.00 0.00 2 0
0.00/0.04 c shiftandpropagate: 0.00 0.00 1 0
0.00/0.04 c simplerounding : 0.00 0.00 0 0
0.00/0.04 c zirounding : 0.00 0.00 0 0
0.00/0.04 c rounding : 0.00 0.00 1 0
0.00/0.04 c shifting : 0.00 0.00 1 0
0.00/0.04 c intshifting : 0.00 0.00 0 0
0.00/0.04 c twoopt : 0.00 0.00 0 0
0.00/0.04 c indtwoopt : 0.00 0.00 0 0
0.00/0.04 c indoneopt : 0.00 0.00 0 0
0.00/0.04 c fixandinfer : 0.00 0.00 0 0
0.00/0.04 c feaspump : 0.00 0.00 1 0
0.00/0.04 c clique : 0.00 0.00 0 0
0.00/0.04 c indrounding : 0.00 0.00 0 0
0.00/0.04 c indcoefdiving : 0.00 0.00 0 0
0.00/0.04 c coefdiving : 0.00 0.00 0 0
0.00/0.04 c pscostdiving : 0.00 0.00 0 0
0.00/0.04 c nlpdiving : 0.00 0.00 0 0
0.00/0.04 c fracdiving : 0.00 0.00 0 0
0.00/0.04 c veclendiving : 0.00 0.00 0 0
0.00/0.04 c intdiving : 0.00 0.00 0 0
0.00/0.04 c actconsdiving : 0.00 0.00 0 0
0.00/0.04 c objpscostdiving : 0.00 0.00 0 0
0.00/0.04 c rootsoldiving : 0.00 0.00 0 0
0.00/0.04 c linesearchdiving : 0.00 0.00 0 0
0.00/0.04 c guideddiving : 0.00 0.00 0 0
0.00/0.04 c octane : 0.00 0.00 0 0
0.00/0.04 c rens : 0.00 0.00 0 0
0.00/0.04 c rins : 0.00 0.00 0 0
0.00/0.04 c localbranching : 0.00 0.00 0 0
0.00/0.04 c mutation : 0.00 0.00 0 0
0.00/0.04 c crossover : 0.00 0.00 0 0
0.00/0.04 c dins : 0.00 0.00 0 0
0.00/0.04 c vbounds : 0.00 0.00 0 0
0.00/0.04 c undercover : 0.02 0.00 1 1
0.00/0.04 c subnlp : 0.00 0.00 0 0
0.00/0.04 c trysol : 0.00 0.00 0 0
0.00/0.04 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.00/0.04 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.04 c dual LP : 0.00 2 8 8.00 - 0.00 1
0.00/0.04 c lex dual LP : 0.00 0 0 0.00 -
0.00/0.04 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.04 c diving/probing LP: 0.00 10 114 11.40 -
0.00/0.04 c strong branching : 0.00 0 0 0.00 -
0.00/0.04 c (at root node) : - 0 0 0.00 -
0.00/0.04 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.04 c B&B Tree :
0.00/0.04 c number of runs : 1
0.00/0.04 c nodes : 1
0.00/0.04 c nodes (total) : 1
0.00/0.04 c nodes left : 0
0.00/0.04 c max depth : 0
0.00/0.04 c max depth (total): 0
0.00/0.04 c backtracks : 0 (0.0%)
0.00/0.04 c delayed cutoffs : 0
0.00/0.04 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.04 c avg switch length: 2.00
0.00/0.04 c switching time : 0.00
0.00/0.04 c Solution :
0.00/0.04 c Solutions found : 1 (1 improvements)
0.00/0.04 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <undercover>)
0.00/0.04 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.04 seconds, depth 0, found by <undercover>)
0.00/0.04 c Dual Bound : +3.00000000000000e+00
0.00/0.04 c Gap : 0.00 %
0.00/0.04 c Root Dual Bound : +3.00000000000000e+00
0.00/0.04 c Root Iterations : 122
0.00/0.04 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-3693833-1338035268/watcher-3693833-1338035268 -o /tmp/evaluation-result-3693833-1338035268/solver-3693833-1338035268 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693833-1338035268.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: 2.00 2.00 2.00 3/176 8790
/proc/meminfo: memFree=28666292/32873648 swapFree=6856/6856
[pid=8790] ppid=8788 vsize=14788 CPUtime=0 cores=0,2,4,6
/proc/8790/stat : 8790 (scip-2.1.1.4sfi) R 8788 8790 7220 0 -1 4202496 2111 0 0 0 0 0 0 0 20 0 1 0 269652245 15142912 2066 33554432000 4194304 10169799 140733541006304 140733944588680 8844157 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/8790/statm: 3697 2077 498 1459 0 2229 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.0492709
CPU time (s): 0.047991
CPU user time (s): 0.033994
CPU system time (s): 0.013997
CPU usage (%): 97.4023
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.013997
maximum resident set size= 23624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6214
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