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-3692672-1338035731.opb>
0.00/0.00 c original problem has 70 variables (21 bin, 0 int, 49 impl, 0 cont) and 53 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, 3 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 10 chg coeffs, 0 upgd conss, 108 impls, 0 clqs
0.00/0.01 c (round 2) 18 del vars, 26 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 22 chg coeffs, 0 upgd conss, 120 impls, 0 clqs
0.00/0.01 c (round 3) 19 del vars, 29 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 22 chg coeffs, 3 upgd conss, 120 impls, 0 clqs
0.00/0.01 c (round 4) 19 del vars, 30 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 22 chg coeffs, 3 upgd conss, 120 impls, 0 clqs
0.00/0.01 c (0.0s) probing cycle finished: starting next cycle
0.00/0.01 c presolving (5 rounds):
0.00/0.01 c 19 deleted vars, 30 deleted constraints, 0 added constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 22 changed coefficients
0.00/0.01 c 124 implications, 0 cliques
0.00/0.01 c presolved problem has 51 variables (17 bin, 0 int, 34 impl, 0 cont) and 39 constraints
0.00/0.01 c 1 constraints of type <setppc>
0.00/0.01 c 34 constraints of type <and>
0.00/0.01 c 1 constraints of type <linear>
0.00/0.01 c 2 constraints of type <logicor>
0.00/0.01 c 1 constraints of type <pseudoboolean>
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 # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01 c separating/rapidlearning/freq = 0
0.00/0.01 c
0.00/0.01 c -----------------------------------------------------------------------------------------------
0.00/0.01 c start solving
0.00/0.01 c
0.00/0.01 o 11
0.00/0.01 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.01 c T 0.0s| 1 | 0 | 0 | - | 419k| 0 | - | 51 | 43 | 51 | 72 | 0 | 4 | 0 | -- | 1.100000e+01 | Inf
0.00/0.01 c 0.0s| 1 | 0 | 3 | - | 408k| 0 | 0 | 51 | 20 | 51 | 72 | 0 | 4 | 0 | 3.000000e+00 | 1.100000e+01 | 266.67%
0.00/0.05 o 3
0.00/0.05 c U 0.0s| 1 | 0 | 3 | - | 410k| 0 | - | 51 | 20 | 51 | 72 | 0 | 4 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.00/0.06 c 0.1s| 1 | 0 | 3 | - | 409k| 0 | - | 51 | 21 | 51 | 72 | 0 | 4 | 0 | 3.000000e+00 | 3.000000e+00 | 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 : +3.00000000000000e+00 (2 solutions)
0.00/0.06 c Dual Bound : +3.00000000000000e+00
0.00/0.06 c Gap : 0.00 %
0.00/0.06 s OPTIMUM FOUND
0.00/0.06 v -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 : 0.01 (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-3692672-1338035731.opb
0.00/0.06 c Variables : 70 (21 binary, 0 integer, 49 implicit integer, 0 continuous)
0.00/0.06 c Constraints : 53 initial, 53 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-3692672-1338035731.opb
0.00/0.06 c Variables : 51 (17 binary, 0 integer, 34 implicit integer, 0 continuous)
0.00/0.06 c Constraints : 39 initial, 43 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 1 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 1 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 : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c setppc : 0.00 0.00 0 0 0 0 0 3 0 0 0
0.00/0.06 c and : 0.00 0.00 3 12 0 0 0 12 0 0 12
0.00/0.06 c linear : 0.00 0.00 1 2 0 0 0 0 0 0 10
0.00/0.06 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.00/0.06 c pseudoboolean : 0.00 0.00 0 0 0 0 0 15 0 0 0
0.00/0.06 c root node : - - 24 - - 24 - - - - -
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 9 0 0 0 0 0 0
0.00/0.06 c setppc : 1 1 0 45 0 0 0 0 0 0 0 0 0
0.00/0.06 c and : 34 34 0 56 0 0 0 9 1 18 0 0 0
0.00/0.06 c linear : 1 1 0 55 0 0 7 12 0 3 0 0 0
0.00/0.06 c logicor : 2+ 6 0 16 0 0 3 1 1 0 0 0 0
0.00/0.06 c pseudoboolean : 1 1 0 0 0 0 3 0 0 0 0 0 0
0.00/0.06 c countsols : 0 0 0 0 0 0 4 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 and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.00/0.06 c linear : 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 pseudoboolean : 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 : 21 0 0 3
0.00/0.06 c vbounds : 10 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 : 0.00 0.00 0.00 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 2 2 6 10.2 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 : - - - 4 8.2 - - -
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: 0)
0.00/0.06 c clique : 0.00 0.00 0 0 0 0 0
0.00/0.06 c closecuts : 0.00 0.00 0 0 0 0 0
0.00/0.06 c cgmip : 0.00 0.00 0 0 0 0 0
0.00/0.06 c cmir : 0.00 0.00 0 0 0 0 0
0.00/0.06 c flowcover : 0.00 0.00 0 0 0 0 0
0.00/0.06 c gomory : 0.00 0.00 0 0 0 0 0
0.00/0.06 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.00/0.06 c intobj : 0.00 0.00 0 0 0 0 0
0.00/0.06 c mcf : 0.00 0.00 0 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 : 0.00 0.00 0 0 0 0 0
0.00/0.06 c strongcg : 0.00 0.00 0 0 0 0 0
0.00/0.06 c zerohalf : 0.00 0.00 0 0 0 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 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 1
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 0 0
0.00/0.06 c shifting : 0.00 0.00 0 0
0.00/0.06 c intshifting : 0.00 0.00 0 0
0.00/0.06 c oneopt : 0.00 0.00 1 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 : 0.00 0.00 0 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 : 0.04 0.00 1 1
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 1 3 3.00 - 0.00 0
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: 0.00 0 0 0.00 -
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 : 2 (2 improvements)
0.00/0.06 c First Solution : +1.10000000000000e+01 (in run 1, after 1 nodes, 0.01 seconds, depth 11, found by <shiftandpropagate>)
0.00/0.06 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <undercover>)
0.00/0.06 c Dual Bound : +3.00000000000000e+00
0.00/0.06 c Gap : 0.00 %
0.00/0.06 c Root Dual Bound : +3.00000000000000e+00
0.00/0.06 c Root Iterations : 3
0.00/0.06 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-3692672-1338035731/watcher-3692672-1338035731 -o /tmp/evaluation-result-3692672-1338035731/solver-3692672-1338035731 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692672-1338035731.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: 2.06 2.00 2.00 3/174 30167
/proc/meminfo: memFree=29228660/32873844 swapFree=7104/7104
[pid=30167] ppid=30165 vsize=12024 CPUtime=0 cores=0,2,4,6
/proc/30167/stat : 30167 (scip-2.1.1.4exp) R 30165 30167 28130 0 -1 4202496 1631 0 0 0 0 0 0 0 20 0 1 0 269701697 12312576 1587 33554432000 4194304 10219143 140734136226544 140734325916152 8891101 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/30167/statm: 3006 1597 398 1471 0 1526 0
[startup+0.0114741 s]
/proc/loadavg: 2.06 2.00 2.00 3/174 30167
/proc/meminfo: memFree=29228660/32873844 swapFree=7104/7104
[pid=30167] ppid=30165 vsize=17436 CPUtime=0 cores=0,2,4,6
/proc/30167/stat : 30167 (scip-2.1.1.4exp) R 30165 30167 28130 0 -1 4202496 3185 0 0 0 0 0 0 0 20 0 1 0 269701697 17854464 2883 33554432000 4194304 10219143 140734136226544 140734325916152 5344864 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30167/statm: 4359 2883 589 1471 0 2879 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17436
Solver just ended. Dumping a history of the last processes samples
[startup+0.0114741 s]
/proc/loadavg: 2.06 2.00 2.00 3/174 30167
/proc/meminfo: memFree=29228660/32873844 swapFree=7104/7104
[pid=30167] ppid=30165 vsize=17436 CPUtime=0 cores=0,2,4,6
/proc/30167/stat : 30167 (scip-2.1.1.4exp) R 30165 30167 28130 0 -1 4202496 3185 0 0 0 0 0 0 0 20 0 1 0 269701697 17854464 2883 33554432000 4194304 10219143 140734136226544 140734325916152 5344864 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30167/statm: 4359 2883 589 1471 0 2879 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17436
Child status: 0
Real time (s): 0.0689591
CPU time (s): 0.067988
CPU user time (s): 0.040993
CPU system time (s): 0.026995
CPU usage (%): 98.5918
Max. virtual memory (cumulated for all children) (KiB): 17436
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.026995
maximum resident set size= 42852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11023
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 0.005999 second system time
The end