0.00/0.01 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.01 c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01 c
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c reading problem <HOME/instance-3717588-1338203094.wbo>
0.00/0.01 c original problem has 568 variables (568 bin, 0 int, 0 impl, 0 cont) and 513 constraints
0.00/0.01 c problem read in 0.00
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 1008 del vars, 505 del conss, 0 add conss, 504 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 8 clqs
0.00/0.03 c (round 2) 1008 del vars, 505 del conss, 0 add conss, 504 chg bounds, 0 chg sides, 0 chg coeffs, 512 upgd conss, 1008 impls, 8 clqs
0.00/0.04 c (0.0s) probing: 51/64 (79.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.04 c (0.0s) probing aborted: 50/50 successive totally useless probings
0.00/0.04 c presolving (3 rounds):
0.00/0.04 c 1008 deleted vars, 505 deleted constraints, 0 added constraints, 504 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.04 c 1008 implications, 8 cliques
0.00/0.04 c presolved problem has 64 variables (64 bin, 0 int, 0 impl, 0 cont) and 512 constraints
0.00/0.04 c 512 constraints of type <setppc>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.03
0.00/0.04 c - non default parameters ----------------------------------------------------------------------
0.00/0.04 c # SCIP version 2.1.1.4
0.00/0.04 c
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = 1797
0.00/0.04 c
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = 13950
0.00/0.04 c
0.00/0.04 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.04 c # [type: int, range: [1,2], default: 1]
0.00/0.04 c timing/clocktype = 2
0.00/0.04 c
0.00/0.04 c # belongs reading time to solving time?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c timing/reading = TRUE
0.00/0.04 c
0.00/0.04 c # force restart if we have a max FS instance and gap is 1?
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/indicator/forcerestart = TRUE
0.00/0.04 c
0.00/0.04 c # priority of branching rule <inference>
0.00/0.04 c # [type: int, range: [-536870912,536870911], default: 1000]
0.00/0.04 c branching/inference/priority = 1000000
0.00/0.04 c
0.00/0.04 c # frequency offset for calling primal heuristic <coefdiving>
0.00/0.04 c # [type: int, range: [0,2147483647], default: 1]
0.00/0.04 c heuristics/coefdiving/freqofs = 0
0.00/0.04 c
0.00/0.04 c # frequency for calling primal heuristic <shiftandpropagate> (-1: never, 0: only at depth freqofs)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04 c heuristics/shiftandpropagate/freq = -1
0.00/0.04 c
0.00/0.04 c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04 c heuristics/undercover/freq = -1
0.00/0.04 c
0.00/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c separating/rapidlearning/freq = 0
0.00/0.04 c
0.00/0.04 c # frequency for calling primal heuristic <indrounding> (-1: never, 0: only at depth freqofs)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c heuristics/indrounding/freq = 1
0.00/0.04 c
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 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 | 16 | - |2666k| 0 | 16 | 64 | 512 | 64 | 512 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
0.00/0.07 o 0
0.00/0.07 c y 0.1s| 1 | 0 | 21 | - |2772k| 0 | - | 64 | 512 | 64 | 512 | 0 | 0 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%
0.00/0.07 c 0.1s| 1 | 0 | 21 | - |2712k| 0 | - | 64 | 536 | 64 | 512 | 0 | 0 | 0 | 0.000000e+00 | 0.000000e+00 | 0.00%
0.00/0.07 c
0.00/0.07 c SCIP Status : problem is solved [optimal solution found]
0.00/0.07 c Solving Time (sec) : 0.06
0.00/0.07 c Solving Nodes : 1
0.00/0.07 c Primal Bound : +0.00000000000000e+00 (1 solutions)
0.00/0.07 c Dual Bound : +0.00000000000000e+00
0.00/0.07 c Gap : 0.00 %
0.00/0.07 s OPTIMUM FOUND
0.00/0.07 v -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39
0.00/0.07 v -x38 x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 x18 -x17 -x16 -x15 -x14 -x13
0.00/0.07 v x12 -x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 -x2 -x1
0.00/0.07 c SCIP Status : problem is solved [optimal solution found]
0.00/0.07 c Total Time : 0.06
0.00/0.07 c solving : 0.06
0.00/0.07 c presolving : 0.03 (included in solving)
0.00/0.07 c reading : 0.00 (included in solving)
0.00/0.07 c copying : 0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
0.00/0.07 c Original Problem :
0.00/0.07 c Problem name : HOME/instance-3717588-1338203094.wbo
0.00/0.07 c Variables : 568 (568 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.07 c Constraints : 513 initial, 513 maximal
0.00/0.07 c Objective sense : minimize
0.00/0.07 c Presolved Problem :
0.00/0.07 c Problem name : t_HOME/instance-3717588-1338203094.wbo
0.00/0.07 c Variables : 64 (64 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.07 c Constraints : 512 initial, 536 maximal
0.00/0.07 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.00/0.07 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c setppc : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.07 c linear : 0.01 0.00 504 0 0 504 0 1 0 0 0
0.00/0.07 c indicator : 0.00 0.00 504 0 0 0 0 504 0 0 0
0.00/0.07 c root node : - - 0 - - 0 - - - - -
0.00/0.07 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.00/0.07 c integral : 0 0 0 0 0 0 7 0 0 0 0 0 0
0.00/0.07 c setppc : 512 512 1 101 0 0 4 0 0 0 0 0 0
0.00/0.07 c linear : 0+ 24 0 0 0 0 0 0 0 0 0 0 0
0.00/0.07 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.00/0.07 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.00/0.07 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.00/0.07 c rootredcost : 0 0 0 0
0.00/0.07 c pseudoobj : 0 0 0 0
0.00/0.07 c vbounds : 0 0 0 0
0.00/0.07 c redcost : 1 0 0 0
0.00/0.07 c probing : 0 0 0 0
0.00/0.07 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.00/0.07 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c redcost : 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c probing : 0.00 0.00 0.00 0.00 0.00
0.00/0.07 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.00/0.07 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.07 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.07 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.07 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.00/0.07 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.00/0.07 c applied globally : - - - 0 0.0 - - -
0.00/0.07 c applied locally : - - - 0 0.0 - - -
0.00/0.07 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.00/0.07 c cut pool : 0.00 0 - - 0 - (maximal pool size: 10)
0.00/0.07 c closecuts : 0.00 0.00 0 0 0 0 0
0.00/0.07 c impliedbounds : 0.00 0.00 1 0 0 0 0
0.00/0.07 c intobj : 0.00 0.00 0 0 0 0 0
0.00/0.07 c gomory : 0.00 0.00 1 0 0 50 0
0.00/0.07 c cgmip : 0.00 0.00 0 0 0 0 0
0.00/0.07 c strongcg : 0.00 0.00 1 0 0 112 0
0.00/0.07 c cmir : 0.00 0.00 1 0 0 0 0
0.00/0.07 c flowcover : 0.00 0.00 1 0 0 0 0
0.00/0.07 c clique : 0.00 0.00 1 0 0 8 0
0.00/0.07 c zerohalf : 0.00 0.00 0 0 0 0 0
0.00/0.07 c mcf : 0.00 0.00 1 0 0 0 0
0.00/0.07 c oddcycle : 0.00 0.00 0 0 0 0 0
0.00/0.07 c rapidlearning : 0.02 0.00 1 0 0 0 24
0.00/0.07 c Pricers : ExecTime SetupTime Calls Vars
0.00/0.07 c problem variables: 0.00 - 0 0
0.00/0.07 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.00/0.07 c pscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c inference : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c random : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.00/0.07 c Primal Heuristics : ExecTime SetupTime Calls Found
0.00/0.07 c LP solutions : 0.00 - - 0
0.00/0.07 c pseudo solutions : 0.00 - - 0
0.00/0.07 c oneopt : 0.00 0.00 0 0
0.00/0.07 c smallcard : 0.00 0.00 0 0
0.00/0.07 c trivial : 0.00 0.00 2 0
0.00/0.07 c shiftandpropagate: 0.00 0.00 0 0
0.00/0.07 c simplerounding : 0.00 0.00 0 0
0.00/0.07 c zirounding : 0.00 0.00 0 0
0.00/0.07 c rounding : 0.00 0.00 1 0
0.00/0.07 c shifting : 0.00 0.00 1 0
0.00/0.07 c intshifting : 0.00 0.00 0 0
0.00/0.07 c twoopt : 0.00 0.00 0 0
0.00/0.07 c indtwoopt : 0.00 0.00 0 0
0.00/0.07 c indoneopt : 0.00 0.00 0 0
0.00/0.07 c fixandinfer : 0.00 0.00 0 0
0.00/0.07 c feaspump : 0.00 0.00 1 0
0.00/0.07 c clique : 0.00 0.00 0 0
0.00/0.07 c indrounding : 0.00 0.00 0 0
0.00/0.07 c indcoefdiving : 0.00 0.00 0 0
0.00/0.07 c coefdiving : 0.00 0.00 0 0
0.00/0.07 c pscostdiving : 0.00 0.00 0 0
0.00/0.07 c nlpdiving : 0.00 0.00 0 0
0.00/0.07 c fracdiving : 0.00 0.00 0 0
0.00/0.07 c veclendiving : 0.00 0.00 0 0
0.00/0.07 c intdiving : 0.00 0.00 0 0
0.00/0.07 c actconsdiving : 0.00 0.00 0 0
0.00/0.07 c objpscostdiving : 0.00 0.00 0 0
0.00/0.07 c rootsoldiving : 0.00 0.00 0 0
0.00/0.07 c linesearchdiving : 0.00 0.00 0 0
0.00/0.07 c guideddiving : 0.00 0.00 0 0
0.00/0.07 c octane : 0.00 0.00 0 0
0.00/0.07 c rens : 0.00 0.00 0 0
0.00/0.07 c rins : 0.00 0.00 0 0
0.00/0.07 c localbranching : 0.00 0.00 0 0
0.00/0.07 c mutation : 0.00 0.00 0 0
0.00/0.07 c crossover : 0.00 0.00 0 0
0.00/0.07 c dins : 0.00 0.00 0 0
0.00/0.07 c vbounds : 0.00 0.00 0 0
0.00/0.07 c undercover : 0.00 0.00 0 0
0.00/0.07 c subnlp : 0.00 0.00 0 0
0.00/0.07 c trysol : 0.00 0.00 0 0
0.00/0.07 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.00/0.07 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.07 c dual LP : 0.00 2 16 16.00 - 0.00 1
0.00/0.07 c lex dual LP : 0.00 0 0 0.00 -
0.00/0.07 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.00/0.07 c diving/probing LP: 0.00 3 5 1.67 -
0.00/0.07 c strong branching : 0.00 0 0 0.00 -
0.00/0.07 c (at root node) : - 0 0 0.00 -
0.00/0.07 c conflict analysis: 0.00 0 0 0.00 -
0.00/0.07 c B&B Tree :
0.00/0.07 c number of runs : 1
0.00/0.07 c nodes : 1
0.00/0.07 c nodes (total) : 1
0.00/0.07 c nodes left : 0
0.00/0.07 c max depth : 0
0.00/0.07 c max depth (total): 0
0.00/0.07 c backtracks : 0 (0.0%)
0.00/0.07 c delayed cutoffs : 0
0.00/0.07 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.00/0.07 c avg switch length: 2.00
0.00/0.07 c switching time : 0.00
0.00/0.07 c Solution :
0.00/0.07 c Solutions found : 1 (1 improvements)
0.00/0.07 c First Solution : +0.00000000000000e+00 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
0.00/0.07 c Primal Bound : +0.00000000000000e+00 (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <trysol>)
0.00/0.07 c Dual Bound : +0.00000000000000e+00
0.00/0.07 c Gap : 0.00 %
0.00/0.07 c Root Dual Bound : +0.00000000000000e+00
0.00/0.07 c Root Iterations : 21
0.00/0.08 c Time complete: 0.06.
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-3717588-1338203094/watcher-3717588-1338203094 -o /tmp/evaluation-result-3717588-1338203094/solver-3717588-1338203094 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3717588-1338203094.wbo -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: 2.10 2.07 2.01 3/176 3222
/proc/meminfo: memFree=30760800/32873844 swapFree=7620/7620
[pid=3222] ppid=3220 vsize=11812 CPUtime=0 cores=1,3,5,7
/proc/3222/stat : 3222 (runsolver) D 3220 3222 1906 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 286433791 12095488 51 33554432000 4194304 5436572 140733982470640 140733982466936 4883175 0 0 4096 24578 18446744071579943789 0 0 17 3 0 0 0 0 0
/proc/3222/statm: 2953 51 31 304 0 2645 0
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.0817269
CPU time (s): 0.073988
CPU user time (s): 0.044993
CPU system time (s): 0.028995
CPU usage (%): 90.5307
Max. virtual memory (cumulated for all children) (KiB): 0
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.028995
maximum resident set size= 24176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6348
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 0.002999 second user time and 0.003999 second system time
The end