0.00/0.00 c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00 c Copyright (c) 2002-2011 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-3484953-1307779579.opb>
0.00/0.00 c original problem has 45 variables (45 bin, 0 int, 0 impl, 0 cont) and 7 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.00 c presolving:
0.00/0.00 c (round 1) 4 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 408 impls, 0 clqs
0.00/0.00 c (round 2) 16 del vars, 9 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 1 upgd conss, 607 impls, 0 clqs
0.00/0.00 c (round 3) 27 del vars, 18 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 29 chg coeffs, 5 upgd conss, 687 impls, 0 clqs
0.00/0.01 c (round 4) 37 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 687 impls, 0 clqs
0.00/0.01 c presolving (5 rounds):
0.00/0.01 c 37 deleted vars, 26 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 37 changed coefficients
0.00/0.01 c 705 implications, 0 cliques
0.00/0.01 c presolved problem has 83 variables (83 bin, 0 int, 0 impl, 0 cont) and 53 constraints
0.00/0.01 c 46 constraints of type <and>
0.00/0.01 c 3 constraints of type <linear>
0.00/0.01 c 4 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 2.0.1.4
0.00/0.01 c
0.00/0.01 c # frequency for displaying node information lines
0.00/0.01 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01 c display/freq = 10000
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 # should presolving try to simplify inequalities
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/linear/simplifyinequalities = TRUE
0.00/0.01 c
0.00/0.01 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/indicator/addCouplingCons = TRUE
0.00/0.01 c
0.00/0.01 c # should presolving try to simplify knapsacks
0.00/0.01 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01 c constraints/knapsack/simplifyinequalities = 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 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 0.0s| 1 | 0 | 12 | - | 472k| 0 | 8 | 83 | 65 | 83 | 99 | 0 | 12 | 0 | 3.000000e+00 | -- | Inf
0.00/0.03 o 5
0.00/0.03 c y 0.0s| 1 | 0 | 129 | - | 515k| 0 | 8 | 83 | 65 | 83 | 99 | 0 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.00/0.03 c 0.0s| 1 | 0 | 140 | - | 503k| 0 | 16 | 83 | 78 | 83 | 82 | 7 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.03 c 0.0s| 1 | 0 | 147 | - | 542k| 0 | 13 | 83 | 78 | 83 | 92 | 17 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.04 c 0.0s| 1 | 0 | 169 | - | 576k| 0 | 21 | 83 | 78 | 83 | 102 | 27 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.04 c 0.0s| 1 | 0 | 183 | - | 645k| 0 | 26 | 83 | 78 | 83 | 112 | 37 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.05 c 0.1s| 1 | 0 | 197 | - | 666k| 0 | 35 | 83 | 78 | 83 | 119 | 44 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.06 c 0.1s| 1 | 0 | 221 | - | 690k| 0 | 40 | 83 | 78 | 83 | 131 | 56 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.07 c 0.1s| 1 | 0 | 236 | - | 696k| 0 | 40 | 83 | 78 | 83 | 137 | 62 | 12 | 0 | 3.000000e+00 | 5.000000e+00 | 66.67%
0.02/0.09 o 3
0.02/0.09 c E 0.1s| 1 | 0 | 236 | - | 698k| 0 | - | 83 | 78 | 83 | 137 | 62 | 12 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.02/0.09 c 0.1s| 1 | 0 | 236 | - | 698k| 0 | - | 83 | 78 | 83 | 137 | 62 | 12 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.02/0.09 c
0.02/0.09 c SCIP Status : problem is solved [optimal solution found]
0.02/0.09 c Solving Time (sec) : 0.09
0.02/0.09 c Solving Nodes : 1
0.02/0.09 c Primal Bound : +3.00000000000000e+00 (2 solutions)
0.02/0.09 c Dual Bound : +3.00000000000000e+00
0.02/0.09 c Gap : 0.00 %
0.02/0.09 s OPTIMUM FOUND
0.02/0.09 v -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 -x37 x36 -x30 -x29 -x28 -x27 x26 -x35 -x34 -x33 x32 -x31 x25 -x24 -x23 -x22 x21 -x20 -x19
0.02/0.09 v -x18 x17 x16 x15 -x14 -x13 -x12 x11 x10 x9 -x8 x7 x6 -x5 -x4 -x3 x2 x1
0.02/0.09 c SCIP Status : problem is solved [optimal solution found]
0.02/0.09 c Total Time : 0.09
0.02/0.09 c solving : 0.09
0.02/0.09 c presolving : 0.01 (included in solving)
0.02/0.09 c reading : 0.00 (included in solving)
0.02/0.09 c Original Problem :
0.02/0.09 c Problem name : HOME/instance-3484953-1307779579.opb
0.02/0.09 c Variables : 45 (45 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.09 c Constraints : 7 initial, 7 maximal
0.02/0.09 c Presolved Problem :
0.02/0.09 c Problem name : t_HOME/instance-3484953-1307779579.opb
0.02/0.09 c Variables : 83 (83 binary, 0 integer, 0 implicit integer, 0 continuous)
0.02/0.09 c Constraints : 53 initial, 103 maximal
0.02/0.09 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.02/0.09 c trivial : 0.00 0 0 0 0 0 0 0 0 0
0.02/0.09 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
0.02/0.09 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.02/0.09 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.02/0.09 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.02/0.09 c probing : 0.00 0 0 0 0 0 0 0 0 0
0.02/0.09 c and : 0.00 6 25 0 0 0 25 0 0 25
0.02/0.09 c linear : 0.00 2 4 0 0 0 0 0 0 12
0.02/0.09 c logicor : 0.00 0 0 0 0 0 1 0 0 0
0.02/0.09 c root node : - 19 - - 19 - - - - -
0.02/0.09 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.02/0.09 c integral : 0 0 0 0 0 8 0 0 0 0 0 0
0.02/0.09 c and : 46 8 219 0 0 5 217 0 4 15 0 0
0.02/0.09 c linear : 3+ 8 219 0 0 3 96 5 1 1 0 0
0.02/0.09 c logicor : 4+ 8 64 0 0 2 22 6 0 19 0 0
0.02/0.09 c countsols : 0 0 0 0 0 4 0 0 0 0 0 0
0.02/0.09 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.02/0.09 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.02/0.09 c and : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.02/0.09 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.02/0.09 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.02/0.09 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.02/0.09 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.02/0.09 c vbounds : 0 0 0 0
0.02/0.09 c rootredcost : 0 0 0 0
0.02/0.09 c pseudoobj : 45 0 0 2
0.02/0.09 c Propagator Timings : TotalTime Propagate Resprop
0.02/0.09 c vbounds : 0.00 0.00 0.00
0.02/0.09 c rootredcost : 0.00 0.00 0.00
0.02/0.09 c pseudoobj : 0.00 0.00 0.00
0.02/0.09 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.02/0.09 c propagation : 0.00 11 10 70 25.8 0 0.0 -
0.02/0.09 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.02/0.09 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.02/0.09 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.02/0.09 c pseudo solution : 0.00 1 0 0 0.0 0 0.0 -
0.02/0.09 c applied globally : - - - 12 13.2 - - -
0.02/0.09 c applied locally : - - - 0 0.0 - - -
0.02/0.09 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.02/0.09 c cut pool : 0.00 6 - - 19 - (maximal pool size: 141)
0.02/0.09 c redcost : 0.00 7 0 0 0 0
0.02/0.09 c impliedbounds : 0.00 7 0 0 21 0
0.02/0.09 c intobj : 0.00 0 0 0 0 0
0.02/0.09 c gomory : 0.01 7 0 0 131 0
0.02/0.09 c cgmip : 0.00 0 0 0 0 0
0.02/0.09 c closecuts : 0.00 0 0 0 0 0
0.02/0.09 c strongcg : 0.01 7 0 0 183 0
0.02/0.09 c cmir : 0.01 7 0 0 27 0
0.02/0.09 c flowcover : 0.01 7 0 0 58 0
0.02/0.09 c clique : 0.00 7 0 0 1 0
0.02/0.09 c zerohalf : 0.00 0 0 0 0 0
0.02/0.09 c mcf : 0.00 1 0 0 0 0
0.02/0.09 c oddcycle : 0.00 0 0 0 0 0
0.02/0.09 c rapidlearning : 0.01 1 0 12 0 38
0.02/0.09 c Pricers : Time Calls Vars
0.02/0.09 c problem variables: 0.00 0 0
0.02/0.09 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.02/0.09 c relpscost : 0.00 0 0 0 0 0 0
0.02/0.09 c pscost : 0.00 0 0 0 0 0 0
0.02/0.09 c inference : 0.00 0 0 0 0 0 0
0.02/0.09 c mostinf : 0.00 0 0 0 0 0 0
0.02/0.09 c leastinf : 0.00 0 0 0 0 0 0
0.02/0.09 c fullstrong : 0.00 0 0 0 0 0 0
0.02/0.09 c allfullstrong : 0.00 0 0 0 0 0 0
0.02/0.09 c random : 0.00 0 0 0 0 0 0
0.02/0.09 c Primal Heuristics : Time Calls Found
0.02/0.09 c LP solutions : 0.00 - 0
0.02/0.09 c pseudo solutions : 0.00 - 0
0.02/0.09 c crossover : 0.00 0 0
0.02/0.09 c oneopt : 0.00 1 0
0.02/0.09 c trivial : 0.00 2 0
0.02/0.09 c shiftandpropagate: 0.00 1 0
0.02/0.09 c simplerounding : 0.00 0 0
0.02/0.09 c zirounding : 0.00 0 0
0.02/0.09 c rounding : 0.00 8 0
0.02/0.09 c shifting : 0.00 8 0
0.02/0.09 c intshifting : 0.00 0 0
0.02/0.09 c twoopt : 0.00 0 0
0.02/0.09 c fixandinfer : 0.00 0 0
0.02/0.09 c feaspump : 0.00 1 0
0.02/0.09 c clique : 0.00 0 0
0.02/0.09 c coefdiving : 0.00 0 0
0.02/0.09 c pscostdiving : 0.00 0 0
0.02/0.09 c fracdiving : 0.00 0 0
0.02/0.09 c veclendiving : 0.00 0 0
0.02/0.09 c intdiving : 0.00 0 0
0.02/0.09 c actconsdiving : 0.00 0 0
0.02/0.09 c objpscostdiving : 0.00 0 0
0.02/0.09 c rootsoldiving : 0.00 0 0
0.02/0.09 c linesearchdiving : 0.00 0 0
0.02/0.09 c guideddiving : 0.00 0 0
0.02/0.09 c octane : 0.00 0 0
0.02/0.09 c rens : 0.02 1 1
0.02/0.09 c rins : 0.00 0 0
0.02/0.09 c localbranching : 0.00 0 0
0.02/0.09 c mutation : 0.00 0 0
0.02/0.09 c dins : 0.00 0 0
0.02/0.09 c vbounds : 0.00 0 0
0.02/0.09 c undercover : 0.00 1 0
0.02/0.09 c subnlp : 0.00 0 0
0.02/0.09 c trysol : 0.00 0 0
0.02/0.09 c LP : Time Calls Iterations Iter/call Iter/sec
0.02/0.09 c primal LP : 0.00 0 0 0.00 -
0.02/0.09 c dual LP : 0.00 8 119 14.88 -
0.02/0.09 c lex dual LP : 0.00 0 0 0.00 -
0.02/0.09 c barrier LP : 0.00 0 0 0.00 -
0.02/0.09 c diving/probing LP: 0.00 10 117 11.70 -
0.02/0.09 c strong branching : 0.00 0 0 0.00 -
0.02/0.09 c (at root node) : - 0 0 0.00 -
0.02/0.09 c conflict analysis: 0.00 0 0 0.00 -
0.02/0.09 c B&B Tree :
0.02/0.09 c number of runs : 1
0.02/0.09 c nodes : 1
0.02/0.09 c nodes (total) : 1
0.02/0.09 c nodes left : 0
0.02/0.09 c max depth : 0
0.02/0.09 c max depth (total): 0
0.02/0.09 c backtracks : 0 (0.0%)
0.02/0.09 c delayed cutoffs : 0
0.02/0.09 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.02/0.09 c avg switch length: 2.00
0.02/0.09 c switching time : 0.00
0.02/0.09 c Solution :
0.02/0.09 c Solutions found : 2 (2 improvements)
0.02/0.09 c First Solution : +5.00000000000000e+00 (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <trysol>)
0.02/0.09 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <rens>)
0.02/0.09 c Dual Bound : +3.00000000000000e+00
0.02/0.09 c Gap : 0.00 %
0.02/0.09 c Root Dual Bound : +3.00000000000000e+00
0.02/0.09 c Root Iterations : 236
0.02/0.09 c Time complete: 0.09.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 988)
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-3484953-1307779579/watcher-3484953-1307779579 -o /tmp/evaluation-result-3484953-1307779579/solver-3484953-1307779579 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3484953-1307779579.opb -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: 2.32 2.07 2.01 3/177 6738
/proc/meminfo: memFree=31325212/32950928 swapFree=67054844/67111528
[pid=6738] ppid=6736 vsize=13628 CPUtime=0 cores=1,3,5,7
/proc/6738/stat : 6738 (scip-2.0.1.4_2.) R 6736 6738 32526 0 -1 4202496 2083 0 0 0 0 0 0 0 24 0 1 0 968188560 13955072 2038 33554432000 4194304 8979876 140736753825888 18446744073709551615 7836189 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/6738/statm: 3407 2053 423 1169 0 2234 0
[startup+0.039421 s]
/proc/loadavg: 2.32 2.07 2.01 3/177 6738
/proc/meminfo: memFree=31325212/32950928 swapFree=67054844/67111528
[pid=6738] ppid=6736 vsize=26196 CPUtime=0.02 cores=1,3,5,7
/proc/6738/stat : 6738 (scip-2.0.1.4_2.) R 6736 6738 32526 0 -1 4202496 6430 0 0 0 2 0 0 0 18 0 1 0 968188560 26824704 5178 33554432000 4194304 8979876 140736753825888 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/6738/statm: 6549 5178 703 1169 0 5376 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 26196
Solver just ended. Dumping a history of the last processes samples
[startup+0.039421 s]
/proc/loadavg: 2.32 2.07 2.01 3/177 6738
/proc/meminfo: memFree=31325212/32950928 swapFree=67054844/67111528
[pid=6738] ppid=6736 vsize=26196 CPUtime=0.02 cores=1,3,5,7
/proc/6738/stat : 6738 (scip-2.0.1.4_2.) R 6736 6738 32526 0 -1 4202496 6430 0 0 0 2 0 0 0 18 0 1 0 968188560 26824704 5178 33554432000 4194304 8979876 140736753825888 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/6738/statm: 6549 5178 703 1169 0 5376 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 26196
Child status: 0
Real time (s): 0.0990881
CPU time (s): 0.097984
CPU user time (s): 0.082987
CPU system time (s): 0.014997
CPU usage (%): 98.8858
Max. virtual memory (cumulated for all children) (KiB): 26196
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.082987
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7234
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= 5
involuntary context switches= 1
runsolver used 0.000999 second user time and 0.005999 second system time
The end