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-3692678-1338035725.opb>
0.00/0.00 c original problem has 420 variables (126 bin, 0 int, 294 impl, 0 cont) and 313 constraints
0.00/0.00 c problem read in 0.00
0.00/0.00 c presolving:
0.02/0.04 c (round 1) 7 del vars, 7 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 0 upgd conss, 860 impls, 0 clqs
0.02/0.05 c (round 2) 23 del vars, 32 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 48 chg coeffs, 0 upgd conss, 1393 impls, 0 clqs
0.02/0.05 c (round 3) 38 del vars, 59 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 60 chg coeffs, 8 upgd conss, 1777 impls, 0 clqs
0.02/0.05 c (round 4) 52 del vars, 84 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 72 chg coeffs, 8 upgd conss, 2065 impls, 0 clqs
0.02/0.05 c (round 5) 66 del vars, 108 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 84 chg coeffs, 8 upgd conss, 2257 impls, 0 clqs
0.02/0.05 c (round 6) 80 del vars, 132 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 96 chg coeffs, 8 upgd conss, 2353 impls, 0 clqs
0.02/0.05 c (round 7) 94 del vars, 156 del conss, 0 add conss, 1 chg bounds, 0 chg sides, 108 chg coeffs, 8 upgd conss, 2353 impls, 0 clqs
0.02/0.07 c (0.1s) probing cycle finished: starting next cycle
0.02/0.07 c presolving (8 rounds):
0.02/0.07 c 94 deleted vars, 156 deleted constraints, 0 added constraints, 1 tightened bounds, 0 added holes, 0 changed sides, 108 changed coefficients
0.02/0.07 c 2377 implications, 0 cliques
0.02/0.07 c presolved problem has 326 variables (112 bin, 0 int, 214 impl, 0 cont) and 233 constraints
0.02/0.07 c 214 constraints of type <and>
0.02/0.07 c 6 constraints of type <linear>
0.02/0.07 c 7 constraints of type <logicor>
0.02/0.07 c 6 constraints of type <pseudoboolean>
0.02/0.07 c transformed objective value is always integral (scale: 2)
0.02/0.07 c Presolving Time: 0.07
0.02/0.07 c - non default parameters ----------------------------------------------------------------------
0.02/0.07 c # SCIP version 2.1.1.4
0.02/0.07 c
0.02/0.07 c # maximal time in seconds to run
0.02/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07 c limits/time = 1797
0.02/0.07 c
0.02/0.07 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.07 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.07 c limits/memory = 13950
0.02/0.07 c
0.02/0.07 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.07 c # [type: int, range: [1,2], default: 1]
0.02/0.07 c timing/clocktype = 2
0.02/0.07 c
0.02/0.07 c # belongs reading time to solving time?
0.02/0.07 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.07 c timing/reading = TRUE
0.02/0.07 c
0.02/0.07 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.07 c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.07 c separating/rapidlearning/freq = 0
0.02/0.07 c
0.02/0.07 c -----------------------------------------------------------------------------------------------
0.02/0.07 c start solving
0.02/0.07 c
0.02/0.08 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.02/0.08 c 0.1s| 1 | 0 | 16 | - |1815k| 0 | 6 | 326 | 243 | 326 | 441 | 0 | 10 | 0 | 3.000000e+00 | -- | Inf
0.09/0.11 o 3
0.09/0.11 c U 0.1s| 1 | 0 | 513 | - |1854k| 0 | - | 326 | 243 | 326 | 441 | 0 | 10 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.09/0.11 c 0.1s| 1 | 0 | 513 | - |1850k| 0 | - | 326 | 244 | 326 | 441 | 0 | 10 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.09/0.11 c
0.09/0.11 c SCIP Status : problem is solved [optimal solution found]
0.09/0.11 c Solving Time (sec) : 0.11
0.09/0.11 c Solving Nodes : 1
0.09/0.11 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.09/0.11 c Dual Bound : +3.00000000000000e+00
0.09/0.11 c Gap : 0.00 %
0.09/0.11 s OPTIMUM FOUND
0.09/0.11 v -x126 -x125 x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 x84 -x83 x82 -x81 x80 -x79 x78 -x112 -x111 -x110
0.09/0.11 v -x109 -x108 x107 -x106 x77 -x76 -x75 -x74 x73 x72 x71 -x105 -x104 -x103 -x102 -x101 -x100 x99 x70 x69 -x68 x67 x66 -x65 x64
0.09/0.11 v -x98 -x97 -x96 -x95 -x94 -x93 x92 x63 -x62 -x61 x60 x59 x58 x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 x56 -x55 -x54 -x53 x52
0.09/0.11 v -x51 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
0.09/0.11 v -x24 x23 x22 -x21 -x20 -x19 -x18 -x17 x16 x15 -x14 -x13 x12 -x11 x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1
0.09/0.11 c SCIP Status : problem is solved [optimal solution found]
0.09/0.11 c Total Time : 0.11
0.09/0.11 c solving : 0.11
0.09/0.11 c presolving : 0.07 (included in solving)
0.09/0.11 c reading : 0.00 (included in solving)
0.09/0.11 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.09/0.11 c Original Problem :
0.09/0.11 c Problem name : HOME/instance-3692678-1338035725.opb
0.09/0.11 c Variables : 420 (126 binary, 0 integer, 294 implicit integer, 0 continuous)
0.09/0.11 c Constraints : 313 initial, 313 maximal
0.09/0.11 c Objective sense : minimize
0.09/0.11 c Presolved Problem :
0.09/0.11 c Problem name : t_HOME/instance-3692678-1338035725.opb
0.09/0.11 c Variables : 326 (112 binary, 0 integer, 214 implicit integer, 0 continuous)
0.09/0.11 c Constraints : 233 initial, 244 maximal
0.09/0.11 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.09/0.11 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c trivial : 0.00 0.00 1 0 0 0 0 0 0 0 0
0.09/0.11 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c implics : 0.00 0.00 0 0 0 1 0 0 0 0 0
0.09/0.11 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c probing : 0.01 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c setppc : 0.00 0.00 0 0 0 0 0 3 0 0 0
0.09/0.11 c and : 0.05 0.00 12 73 0 0 0 73 0 0 73
0.09/0.11 c linear : 0.00 0.00 1 7 0 0 0 0 0 0 35
0.09/0.11 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.09/0.11 c pseudoboolean : 0.00 0.00 0 0 0 0 0 80 0 0 0
0.09/0.11 c root node : - - 0 - - 0 - - - - -
0.09/0.11 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.09/0.11 c integral : 0 0 0 0 0 0 8 0 0 0 0 0 0
0.09/0.11 c and : 214 214 0 405 0 0 0 6 0 0 0 0 0
0.09/0.11 c linear : 6 6 0 405 0 0 5 43 0 0 0 0 0
0.09/0.11 c logicor : 7+ 18 0 66 0 0 1 2 15 0 0 0 0
0.09/0.11 c pseudoboolean : 6 6 0 0 0 0 1 0 0 0 0 0 0
0.09/0.11 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.09/0.11 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.09/0.11 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c pseudoboolean : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.09/0.11 c rootredcost : 0 0 0 0
0.09/0.11 c pseudoobj : 169 0 0 0
0.09/0.11 c vbounds : 68 0 0 0
0.09/0.11 c redcost : 1 0 0 0
0.09/0.11 c probing : 0 0 0 0
0.09/0.11 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.09/0.11 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c redcost : 0.00 0.00 0.00 0.00 0.00
0.09/0.11 c probing : 0.01 0.00 0.01 0.00 0.00
0.09/0.11 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.11 c propagation : 0.00 15 8 10 17.1 0 0.0 -
0.09/0.11 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.11 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.11 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.11 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.11 c applied globally : - - - 10 17.1 - - -
0.09/0.11 c applied locally : - - - 0 0.0 - - -
0.09/0.11 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.09/0.11 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.09/0.11 c clique : 0.00 0.00 0 0 0 0 0
0.09/0.11 c closecuts : 0.00 0.00 0 0 0 0 0
0.09/0.11 c cgmip : 0.00 0.00 0 0 0 0 0
0.09/0.11 c cmir : 0.00 0.00 0 0 0 0 0
0.09/0.11 c flowcover : 0.00 0.00 0 0 0 0 0
0.09/0.11 c gomory : 0.00 0.00 0 0 0 0 0
0.09/0.11 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.09/0.11 c intobj : 0.00 0.00 0 0 0 0 0
0.09/0.11 c mcf : 0.00 0.00 0 0 0 0 0
0.09/0.11 c oddcycle : 0.00 0.00 0 0 0 0 0
0.09/0.11 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.09/0.11 c strongcg : 0.00 0.00 0 0 0 0 0
0.09/0.11 c zerohalf : 0.00 0.00 0 0 0 0 0
0.09/0.11 c Pricers : ExecTime SetupTime Calls Vars
0.09/0.11 c problem variables: 0.00 - 0 0
0.09/0.11 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.09/0.11 c pscost : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c inference : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c random : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.09/0.11 c Primal Heuristics : ExecTime SetupTime Calls Found
0.09/0.11 c LP solutions : 0.00 - - 0
0.09/0.11 c pseudo solutions : 0.00 - - 0
0.09/0.11 c oneopt : 0.00 0.00 0 0
0.09/0.11 c smallcard : 0.00 0.00 0 0
0.09/0.11 c trivial : 0.00 0.00 2 0
0.09/0.11 c shiftandpropagate: 0.01 0.00 1 0
0.09/0.11 c simplerounding : 0.00 0.00 0 0
0.09/0.11 c zirounding : 0.00 0.00 0 0
0.09/0.11 c rounding : 0.00 0.00 1 0
0.09/0.11 c shifting : 0.00 0.00 1 0
0.09/0.11 c intshifting : 0.00 0.00 0 0
0.09/0.11 c twoopt : 0.00 0.00 0 0
0.09/0.11 c indtwoopt : 0.00 0.00 0 0
0.09/0.11 c indoneopt : 0.00 0.00 0 0
0.09/0.11 c fixandinfer : 0.00 0.00 0 0
0.09/0.11 c feaspump : 0.01 0.00 1 0
0.09/0.11 c clique : 0.00 0.00 0 0
0.09/0.11 c indrounding : 0.00 0.00 0 0
0.09/0.11 c indcoefdiving : 0.00 0.00 0 0
0.09/0.11 c coefdiving : 0.00 0.00 0 0
0.09/0.11 c pscostdiving : 0.00 0.00 0 0
0.09/0.11 c nlpdiving : 0.00 0.00 0 0
0.09/0.11 c fracdiving : 0.00 0.00 0 0
0.09/0.11 c veclendiving : 0.00 0.00 0 0
0.09/0.11 c intdiving : 0.00 0.00 0 0
0.09/0.11 c actconsdiving : 0.00 0.00 0 0
0.09/0.11 c objpscostdiving : 0.00 0.00 0 0
0.09/0.11 c rootsoldiving : 0.00 0.00 0 0
0.09/0.11 c linesearchdiving : 0.00 0.00 0 0
0.09/0.11 c guideddiving : 0.00 0.00 0 0
0.09/0.11 c octane : 0.00 0.00 0 0
0.09/0.11 c rens : 0.00 0.00 0 0
0.09/0.11 c rins : 0.00 0.00 0 0
0.09/0.11 c localbranching : 0.00 0.00 0 0
0.09/0.11 c mutation : 0.00 0.00 0 0
0.09/0.11 c crossover : 0.00 0.00 0 0
0.09/0.11 c dins : 0.00 0.00 0 0
0.09/0.11 c vbounds : 0.00 0.00 0 0
0.09/0.11 c undercover : 0.03 0.00 1 1
0.09/0.11 c subnlp : 0.00 0.00 0 0
0.09/0.11 c trysol : 0.00 0.00 0 0
0.09/0.11 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.09/0.12 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.09/0.12 c dual LP : 0.00 2 16 16.00 - 0.00 1
0.09/0.12 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.12 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.09/0.12 c diving/probing LP: 0.00 6 497 82.83 -
0.09/0.12 c strong branching : 0.00 0 0 0.00 -
0.09/0.12 c (at root node) : - 0 0 0.00 -
0.09/0.12 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.12 c B&B Tree :
0.09/0.12 c number of runs : 1
0.09/0.12 c nodes : 1
0.09/0.12 c nodes (total) : 1
0.09/0.12 c nodes left : 0
0.09/0.12 c max depth : 0
0.09/0.12 c max depth (total): 0
0.09/0.12 c backtracks : 0 (0.0%)
0.09/0.12 c delayed cutoffs : 0
0.09/0.12 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.12 c avg switch length: 2.00
0.09/0.12 c switching time : 0.00
0.09/0.12 c Solution :
0.09/0.12 c Solutions found : 1 (1 improvements)
0.09/0.12 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.11 seconds, depth 0, found by <undercover>)
0.09/0.12 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.11 seconds, depth 0, found by <undercover>)
0.09/0.12 c Dual Bound : +3.00000000000000e+00
0.09/0.12 c Gap : 0.00 %
0.09/0.12 c Root Dual Bound : +3.00000000000000e+00
0.09/0.12 c Root Iterations : 513
0.09/0.12 c Time complete: 0.12.
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-3692678-1338035725/watcher-3692678-1338035725 -o /tmp/evaluation-result-3692678-1338035725/solver-3692678-1338035725 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692678-1338035725.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 2.01 2.00 3/176 2082
/proc/meminfo: memFree=29181396/32873844 swapFree=6868/6868
[pid=2082] ppid=2080 vsize=12856 CPUtime=0 cores=0,2,4,6
/proc/2082/stat : 2082 (scip-2.1.1.4exp) R 2080 2082 31651 0 -1 4202496 1970 0 0 0 0 0 0 0 20 0 1 0 269639504 13164544 1926 33554432000 4194304 10219143 140733453382528 140735219364712 7589947 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2082/statm: 3214 1927 441 1471 0 1734 0
[startup+0.0245951 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 2082
/proc/meminfo: memFree=29181396/32873844 swapFree=6868/6868
[pid=2082] ppid=2080 vsize=17528 CPUtime=0.02 cores=0,2,4,6
/proc/2082/stat : 2082 (scip-2.1.1.4exp) R 2080 2082 31651 0 -1 4202496 3198 0 0 0 0 2 0 0 20 0 1 0 269639504 17948672 2896 33554432000 4194304 10219143 140733453382528 140735219364712 9008087 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2082/statm: 4382 2896 564 1471 0 2902 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 17528
[startup+0.100277 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 2082
/proc/meminfo: memFree=29181396/32873844 swapFree=6868/6868
[pid=2082] ppid=2080 vsize=32432 CPUtime=0.09 cores=0,2,4,6
/proc/2082/stat : 2082 (scip-2.1.1.4exp) R 2080 2082 31651 0 -1 4202496 6772 0 0 0 3 6 0 0 20 0 1 0 269639504 33210368 6464 33554432000 4194304 10219143 140733453382528 140735219364712 9026266 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2082/statm: 8108 6464 816 1471 0 6628 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32432
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.126312
CPU time (s): 0.12598
CPU user time (s): 0.053991
CPU system time (s): 0.071989
CPU usage (%): 99.7372
Max. virtual memory (cumulated for all children) (KiB): 32432
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.071989
maximum resident set size= 32700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8490
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