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-3692669-1338035732.opb>
0.00/0.00 c original problem has 324 variables (108 bin, 0 int, 216 impl, 0 cont) and 235 constraints
0.00/0.00 c problem read in 0.00
0.00/0.01 c presolving:
0.01/0.03 c (round 1) 7 del vars, 8 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 722 impls, 0 clqs
0.01/0.03 c (round 2) 21 del vars, 27 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 0 upgd conss, 1101 impls, 0 clqs
0.01/0.03 c (round 3) 34 del vars, 49 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 7 upgd conss, 1381 impls, 0 clqs
0.01/0.03 c (round 4) 46 del vars, 70 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 59 chg coeffs, 7 upgd conss, 1591 impls, 0 clqs
0.01/0.03 c (round 5) 58 del vars, 90 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 69 chg coeffs, 7 upgd conss, 1731 impls, 0 clqs
0.01/0.03 c (round 6) 70 del vars, 110 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 79 chg coeffs, 7 upgd conss, 1801 impls, 0 clqs
0.01/0.03 c (round 7) 82 del vars, 130 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 89 chg coeffs, 7 upgd conss, 1801 impls, 0 clqs
0.01/0.05 c (0.0s) probing cycle finished: starting next cycle
0.01/0.05 c presolving (8 rounds):
0.01/0.05 c 82 deleted vars, 130 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 89 changed coefficients
0.01/0.05 c 1825 implications, 0 cliques
0.01/0.05 c presolved problem has 242 variables (94 bin, 0 int, 148 impl, 0 cont) and 168 constraints
0.01/0.05 c 1 constraints of type <setppc>
0.01/0.05 c 148 constraints of type <and>
0.01/0.05 c 6 constraints of type <linear>
0.01/0.05 c 7 constraints of type <logicor>
0.01/0.05 c 6 constraints of type <pseudoboolean>
0.01/0.05 c transformed objective value is always integral (scale: 2)
0.01/0.05 c Presolving Time: 0.04
0.01/0.05 c - non default parameters ----------------------------------------------------------------------
0.01/0.05 c # SCIP version 2.1.1.4
0.01/0.05 c
0.01/0.05 c # maximal time in seconds to run
0.01/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05 c limits/time = 1797
0.01/0.05 c
0.01/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.05 c limits/memory = 13950
0.01/0.05 c
0.01/0.05 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.01/0.05 c # [type: int, range: [1,2], default: 1]
0.01/0.05 c timing/clocktype = 2
0.01/0.05 c
0.01/0.05 c # belongs reading time to solving time?
0.01/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.05 c timing/reading = TRUE
0.01/0.05 c
0.01/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.05 c separating/rapidlearning/freq = 0
0.01/0.05 c
0.01/0.05 c -----------------------------------------------------------------------------------------------
0.01/0.05 c start solving
0.01/0.05 c
0.01/0.06 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.01/0.06 c 0.1s| 1 | 0 | 14 | - |1388k| 0 | 5 | 242 | 177 | 242 | 310 | 0 | 12 | 0 | 3.000000e+00 | -- | Inf
0.01/0.08 o 3
0.01/0.08 c U 0.1s| 1 | 0 | 199 | - |1419k| 0 | - | 242 | 177 | 242 | 310 | 0 | 12 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.01/0.09 c 0.1s| 1 | 0 | 199 | - |1415k| 0 | - | 242 | 178 | 242 | 310 | 0 | 12 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.01/0.09 c
0.01/0.09 c SCIP Status : problem is solved [optimal solution found]
0.01/0.09 c Solving Time (sec) : 0.09
0.01/0.09 c Solving Nodes : 1
0.01/0.09 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.01/0.09 c Dual Bound : +3.00000000000000e+00
0.01/0.09 c Gap : 0.00 %
0.01/0.09 s OPTIMUM FOUND
0.01/0.09 v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x72 -x71 -x70 -x69 x68 x67 -x96 -x95 -x94 -x93 x92 -x91 -x66
0.01/0.09 v -x65 -x64 -x63 -x62 x61 -x90 -x89 -x88 -x87 x86 -x85 x60 -x59 x58 -x57 x56 x55 -x84 -x83 -x82 -x81 -x80 -x79 x54 x53 x52
0.01/0.09 v -x51 -x50 x49 -x78 -x77 -x76 -x75 x74 -x73 -x48 x47 -x46 -x45 x44 x43 -x42 x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 x32 x31
0.01/0.09 v -x30 -x29 -x28 -x27 x26 x25 -x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 x13 x12 x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3
0.01/0.09 v x2 x1
0.01/0.09 c SCIP Status : problem is solved [optimal solution found]
0.01/0.09 c Total Time : 0.09
0.01/0.09 c solving : 0.09
0.01/0.09 c presolving : 0.04 (included in solving)
0.01/0.09 c reading : 0.00 (included in solving)
0.01/0.09 c copying : 0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
0.01/0.09 c Original Problem :
0.01/0.09 c Problem name : HOME/instance-3692669-1338035732.opb
0.01/0.09 c Variables : 324 (108 binary, 0 integer, 216 implicit integer, 0 continuous)
0.01/0.09 c Constraints : 235 initial, 235 maximal
0.01/0.09 c Objective sense : minimize
0.01/0.09 c Presolved Problem :
0.01/0.09 c Problem name : t_HOME/instance-3692669-1338035732.opb
0.01/0.09 c Variables : 242 (94 binary, 0 integer, 148 implicit integer, 0 continuous)
0.01/0.09 c Constraints : 168 initial, 178 maximal
0.01/0.09 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.01/0.09 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c trivial : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c dualfix : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c components : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c probing : 0.01 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c setppc : 0.00 0.00 0 0 0 0 0 1 0 0 0
0.01/0.09 c and : 0.03 0.00 13 61 0 0 0 61 0 0 61
0.01/0.09 c linear : 0.00 0.00 1 7 0 0 0 0 0 0 28
0.01/0.09 c logicor : 0.00 0.00 0 0 0 0 0 0 0 0 0
0.01/0.09 c pseudoboolean : 0.00 0.00 0 0 0 0 0 68 0 0 0
0.01/0.09 c root node : - - 0 - - 0 - - - - -
0.01/0.09 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
0.01/0.09 c integral : 0 0 0 0 0 0 8 0 0 0 0 0 0
0.01/0.09 c setppc : 1 1 0 245 0 0 0 0 0 0 0 0 0
0.01/0.09 c and : 148 148 0 343 0 0 0 21 0 0 0 0 0
0.01/0.09 c linear : 6 6 0 343 0 0 5 63 3 0 0 0 0
0.01/0.09 c logicor : 7+ 19 0 62 0 0 1 8 12 0 0 0 0
0.01/0.09 c pseudoboolean : 6 6 0 0 0 0 1 0 0 0 0 0 0
0.01/0.09 c countsols : 0 0 0 0 0 0 3 0 0 0 0 0 0
0.01/0.09 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
0.01/0.09 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c pseudoboolean : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c Propagators : #Propagate #ResProp Cutoffs DomReds
0.01/0.09 c rootredcost : 0 0 0 0
0.01/0.09 c pseudoobj : 143 0 0 0
0.01/0.09 c vbounds : 59 3 0 0
0.01/0.09 c redcost : 1 0 0 0
0.01/0.09 c probing : 0 0 0 0
0.01/0.09 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
0.01/0.09 c rootredcost : 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c vbounds : 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c redcost : 0.00 0.00 0.00 0.00 0.00
0.01/0.09 c probing : 0.01 0.00 0.01 0.00 0.00
0.01/0.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.01/0.09 c propagation : 0.00 15 12 17 22.5 0 0.0 -
0.01/0.09 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.01/0.09 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.01/0.09 c applied globally : - - - 9 13.6 - - -
0.01/0.09 c applied locally : - - - 3 41.3 - - -
0.01/0.09 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
0.01/0.09 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.01/0.09 c clique : 0.00 0.00 0 0 0 0 0
0.01/0.09 c closecuts : 0.00 0.00 0 0 0 0 0
0.01/0.09 c cgmip : 0.00 0.00 0 0 0 0 0
0.01/0.09 c cmir : 0.00 0.00 0 0 0 0 0
0.01/0.09 c flowcover : 0.00 0.00 0 0 0 0 0
0.01/0.09 c gomory : 0.00 0.00 0 0 0 0 0
0.01/0.09 c impliedbounds : 0.00 0.00 0 0 0 0 0
0.01/0.09 c intobj : 0.00 0.00 0 0 0 0 0
0.01/0.09 c mcf : 0.00 0.00 0 0 0 0 0
0.01/0.09 c oddcycle : 0.00 0.00 0 0 0 0 0
0.01/0.09 c rapidlearning : 0.00 0.00 0 0 0 0 0
0.01/0.09 c strongcg : 0.00 0.00 0 0 0 0 0
0.01/0.09 c zerohalf : 0.00 0.00 0 0 0 0 0
0.01/0.09 c Pricers : ExecTime SetupTime Calls Vars
0.01/0.09 c problem variables: 0.00 - 0 0
0.01/0.09 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
0.01/0.09 c pscost : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c inference : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c mostinf : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c leastinf : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c fullstrong : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c random : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c relpscost : 0.00 0.00 0 0 0 0 0 0
0.01/0.09 c Primal Heuristics : ExecTime SetupTime Calls Found
0.01/0.09 c LP solutions : 0.00 - - 0
0.01/0.09 c pseudo solutions : 0.00 - - 0
0.01/0.09 c oneopt : 0.00 0.00 0 0
0.01/0.09 c smallcard : 0.00 0.00 0 0
0.01/0.09 c trivial : 0.00 0.00 2 0
0.01/0.09 c shiftandpropagate: 0.00 0.00 1 0
0.01/0.09 c simplerounding : 0.00 0.00 0 0
0.01/0.09 c zirounding : 0.00 0.00 0 0
0.01/0.09 c rounding : 0.00 0.00 1 0
0.01/0.09 c shifting : 0.00 0.00 1 0
0.01/0.09 c intshifting : 0.00 0.00 0 0
0.01/0.09 c twoopt : 0.00 0.00 0 0
0.01/0.09 c indtwoopt : 0.00 0.00 0 0
0.01/0.09 c indoneopt : 0.00 0.00 0 0
0.01/0.09 c fixandinfer : 0.00 0.00 0 0
0.01/0.09 c feaspump : 0.00 0.00 1 0
0.01/0.09 c clique : 0.00 0.00 0 0
0.01/0.09 c indrounding : 0.00 0.00 0 0
0.01/0.09 c indcoefdiving : 0.00 0.00 0 0
0.01/0.09 c coefdiving : 0.00 0.00 0 0
0.01/0.09 c pscostdiving : 0.00 0.00 0 0
0.01/0.09 c nlpdiving : 0.00 0.00 0 0
0.01/0.09 c fracdiving : 0.00 0.00 0 0
0.01/0.09 c veclendiving : 0.00 0.00 0 0
0.01/0.09 c intdiving : 0.00 0.00 0 0
0.01/0.09 c actconsdiving : 0.00 0.00 0 0
0.01/0.09 c objpscostdiving : 0.00 0.00 0 0
0.01/0.09 c rootsoldiving : 0.00 0.00 0 0
0.01/0.09 c linesearchdiving : 0.00 0.00 0 0
0.01/0.09 c guideddiving : 0.00 0.00 0 0
0.01/0.09 c octane : 0.00 0.00 0 0
0.01/0.09 c rens : 0.00 0.00 0 0
0.01/0.09 c rins : 0.00 0.00 0 0
0.01/0.09 c localbranching : 0.00 0.00 0 0
0.01/0.09 c mutation : 0.00 0.00 0 0
0.01/0.09 c crossover : 0.00 0.00 0 0
0.01/0.09 c dins : 0.00 0.00 0 0
0.01/0.09 c vbounds : 0.00 0.00 0 0
0.01/0.09 c undercover : 0.03 0.00 1 1
0.01/0.09 c subnlp : 0.00 0.00 0 0
0.01/0.09 c trysol : 0.00 0.00 0 0
0.01/0.09 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
0.01/0.09 c primal LP : 0.00 0 0 0.00 - 0.00 0
0.01/0.09 c dual LP : 0.00 2 14 14.00 - 0.00 1
0.01/0.09 c lex dual LP : 0.00 0 0 0.00 -
0.01/0.09 c barrier LP : 0.00 0 0 0.00 - 0.00 0
0.01/0.09 c diving/probing LP: 0.00 5 185 37.00 -
0.01/0.09 c strong branching : 0.00 0 0 0.00 -
0.01/0.09 c (at root node) : - 0 0 0.00 -
0.01/0.09 c conflict analysis: 0.00 0 0 0.00 -
0.01/0.09 c B&B Tree :
0.01/0.09 c number of runs : 1
0.01/0.09 c nodes : 1
0.01/0.09 c nodes (total) : 1
0.01/0.09 c nodes left : 0
0.01/0.09 c max depth : 0
0.01/0.09 c max depth (total): 0
0.01/0.09 c backtracks : 0 (0.0%)
0.01/0.09 c delayed cutoffs : 0
0.01/0.09 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.01/0.09 c avg switch length: 2.00
0.01/0.09 c switching time : 0.00
0.01/0.09 c Solution :
0.01/0.09 c Solutions found : 1 (1 improvements)
0.01/0.09 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <undercover>)
0.01/0.09 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.08 seconds, depth 0, found by <undercover>)
0.01/0.09 c Dual Bound : +3.00000000000000e+00
0.01/0.09 c Gap : 0.00 %
0.01/0.09 c Root Dual Bound : +3.00000000000000e+00
0.01/0.09 c Root Iterations : 199
0.09/0.10 c Time complete: 0.09.
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-3692669-1338035732/watcher-3692669-1338035732 -o /tmp/evaluation-result-3692669-1338035732/solver-3692669-1338035732 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692669-1338035732.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 30205
/proc/meminfo: memFree=29228412/32873844 swapFree=7104/7104
[pid=30205] ppid=30203 vsize=12032 CPUtime=0 cores=0,2,4,6
/proc/30205/stat : 30205 (scip-2.1.1.4exp) R 30203 30205 28130 0 -1 4202496 1644 0 0 0 0 0 0 0 20 0 1 0 269701748 12320768 1598 33554432000 4194304 10219143 140733976290272 140735387307464 8891101 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/30205/statm: 3008 1608 398 1471 0 1528 0
[startup+0.0224281 s]
/proc/loadavg: 2.06 2.00 2.00 3/174 30205
/proc/meminfo: memFree=29228412/32873844 swapFree=7104/7104
[pid=30205] ppid=30203 vsize=17292 CPUtime=0.01 cores=0,2,4,6
/proc/30205/stat : 30205 (scip-2.1.1.4exp) R 30203 30205 28130 0 -1 4202496 3141 0 0 0 0 1 0 0 20 0 1 0 269701748 17707008 2838 33554432000 4194304 10219143 140733976290272 140735387307464 9008087 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/30205/statm: 4323 2838 564 1471 0 2843 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 17292
[startup+0.10022 s]
/proc/loadavg: 2.06 2.00 2.00 3/174 30205
/proc/meminfo: memFree=29228412/32873844 swapFree=7104/7104
[pid=30205] ppid=30203 vsize=18568 CPUtime=0.09 cores=0,2,4,6
/proc/30205/stat : 30205 (scip-2.1.1.4exp) R 30203 30205 28130 0 -1 4202496 8910 0 0 0 5 4 0 0 20 0 1 0 269701748 19013632 3760 33554432000 4194304 10219143 140733976290272 140735387307464 9036791 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/30205/statm: 4642 3431 836 1471 0 3162 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18568
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.102408
CPU time (s): 0.100984
CPU user time (s): 0.058991
CPU system time (s): 0.041993
CPU usage (%): 98.6096
Max. virtual memory (cumulated for all children) (KiB): 18568
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.041993
maximum resident set size= 34404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8912
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 0.003999 second user time and 0.002999 second system time
The end