0.00/0.00 c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
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-3453266-1307092948.opb>
0.00/0.00 c original problem has 594 variables (594 bin, 0 int, 0 impl, 0 cont) and 530 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.01 o 594
0.00/0.01 c feasible solution found by trivial heuristic, objective value 5.940000e+02
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 0 del vars, 113 del conss, 0 add conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.00/0.01 c (round 2) 15 del vars, 121 del conss, 0 add conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.00/0.02 c (round 3) 19 del vars, 122 del conss, 0 add conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 0 upgd conss, 58 impls, 0 clqs
0.00/0.02 c (round 4) 23 del vars, 122 del conss, 0 add conss, 0 chg bounds, 113 chg sides, 0 chg coeffs, 408 upgd conss, 58 impls, 0 clqs
0.00/0.02 c (0.0s) probing: 101/571 (17.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.02 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02 c presolving (5 rounds):
0.00/0.02 c 23 deleted vars, 122 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 113 changed sides, 0 changed coefficients
0.00/0.02 c 58 implications, 0 cliques
0.00/0.02 c presolved problem has 571 variables (571 bin, 0 int, 0 impl, 0 cont) and 408 constraints
0.00/0.02 c 21 constraints of type <setppc>
0.00/0.02 c 387 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 1)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 2.0.1.4
0.00/0.02 c
0.00/0.02 c # frequency for displaying node information lines
0.00/0.02 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02 c display/freq = 10000
0.00/0.02 c
0.00/0.02 c # maximal time in seconds to run
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/time = 1800
0.00/0.02 c
0.00/0.02 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02 c limits/memory = 13950
0.00/0.02 c
0.00/0.02 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02 c # [type: int, range: [1,2], default: 1]
0.00/0.02 c timing/clocktype = 2
0.00/0.02 c
0.00/0.02 c # belongs reading time to solving time?
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c timing/reading = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify inequalities
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/linear/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/indicator/addCouplingCons = TRUE
0.00/0.02 c
0.00/0.02 c # should presolving try to simplify knapsacks
0.00/0.02 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02 c
0.00/0.02 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c separating/rapidlearning/freq = 0
0.00/0.02 c
0.00/0.02 c -----------------------------------------------------------------------------------------------
0.00/0.02 c start solving
0.00/0.02 c
0.00/0.02 o 577
0.00/0.02 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.02 c t 0.0s| 1 | 0 | 0 | - |1451k| 0 | - | 571 | 408 | 0 | 0 | 0 | 0 | 0 | -- | 5.770000e+02 | Inf
0.00/0.02 o 147
0.00/0.02 c b 0.0s| 1 | 0 | 0 | - |1865k| 0 | - | 571 | 408 | 571 | 408 | 0 | 0 | 0 | -- | 1.470000e+02 | Inf
0.00/0.06 c 0.1s| 1 | 0 | 806 | - |1857k| 0 | 148 | 571 | 408 | 571 | 408 | 0 | 0 | 0 | 1.085000e+02 | 1.470000e+02 | 35.48%
0.09/0.13 c 0.1s| 1 | 0 | 844 | - |2225k| 0 | 127 | 571 | 408 | 571 | 411 | 3 | 0 | 0 | 1.090000e+02 | 1.470000e+02 | 34.86%
0.19/0.20 c 0.2s| 1 | 0 | 879 | - |3004k| 0 | 162 | 571 | 408 | 571 | 412 | 4 | 0 | 0 | 1.090000e+02 | 1.470000e+02 | 34.86%
0.19/0.27 c 0.3s| 1 | 0 | 903 | - |3440k| 0 | 144 | 571 | 408 | 571 | 413 | 5 | 0 | 0 | 1.090000e+02 | 1.470000e+02 | 34.86%
0.29/0.33 c 0.3s| 1 | 0 | 932 | - |3760k| 0 | 160 | 571 | 408 | 571 | 414 | 6 | 0 | 0 | 1.090000e+02 | 1.470000e+02 | 34.86%
0.39/0.40 c 0.4s| 1 | 0 | 987 | - |4014k| 0 | 158 | 571 | 408 | 571 | 415 | 7 | 0 | 0 | 1.090000e+02 | 1.470000e+02 | 34.86%
0.39/0.46 c 0.5s| 1 | 0 | 1023 | - |4131k| 0 | 149 | 571 | 408 | 571 | 416 | 8 | 0 | 0 | 1.090000e+02 | 1.470000e+02 | 34.86%
0.39/0.48 o 109
0.39/0.48 c E 0.5s| 1 | 0 | 1023 | - |4163k| 0 | - | 571 | 408 | 571 | 416 | 8 | 0 | 0 | 1.090000e+02 | 1.090000e+02 | 0.00%
0.39/0.48 c 0.5s| 1 | 0 | 1023 | - |4163k| 0 | - | 571 | 408 | 571 | 416 | 8 | 0 | 0 | 1.090000e+02 | 1.090000e+02 | 0.00%
0.39/0.48 c
0.39/0.48 c SCIP Status : problem is solved [optimal solution found]
0.39/0.48 c Solving Time (sec) : 0.48
0.39/0.48 c Solving Nodes : 1
0.39/0.48 c Primal Bound : +1.09000000000000e+02 (12 solutions)
0.39/0.48 c Dual Bound : +1.09000000000000e+02
0.39/0.48 c Gap : 0.00 %
0.39/0.48 s OPTIMUM FOUND
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0.39/0.48 c SCIP Status : problem is solved [optimal solution found]
0.39/0.48 c Total Time : 0.48
0.39/0.48 c solving : 0.48
0.39/0.48 c presolving : 0.01 (included in solving)
0.39/0.48 c reading : 0.01 (included in solving)
0.39/0.48 c Original Problem :
0.39/0.48 c Problem name : HOME/instance-3453266-1307092948.opb
0.39/0.48 c Variables : 594 (594 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.48 c Constraints : 530 initial, 530 maximal
0.39/0.48 c Presolved Problem :
0.39/0.48 c Problem name : t_HOME/instance-3453266-1307092948.opb
0.39/0.48 c Variables : 571 (571 binary, 0 integer, 0 implicit integer, 0 continuous)
0.39/0.48 c Constraints : 408 initial, 408 maximal
0.39/0.48 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
0.39/0.48 c trivial : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.48 c dualfix : 0.00 11 0 0 0 0 0 0 0 0
0.39/0.48 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.48 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.48 c implics : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.48 c probing : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.48 c setppc : 0.00 0 0 0 0 0 0 0 0 0
0.39/0.48 c linear : 0.01 0 8 0 0 0 122 0 113 0
0.39/0.48 c logicor : 0.00 4 0 0 0 0 0 0 0 0
0.39/0.48 c root node : - 0 - - 0 - - - - -
0.39/0.48 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
0.39/0.48 c integral : 0 0 0 0 0 17 0 0 0 0 0 0
0.39/0.48 c setppc : 21 6 101 0 0 12 0 0 0 0 0 0
0.39/0.48 c logicor : 387 6 82 0 0 11 0 0 0 0 0 0
0.39/0.48 c countsols : 0 0 0 0 0 15 0 0 0 0 0 0
0.39/0.48 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
0.39/0.48 c integral : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.48 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.48 c logicor : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.48 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
0.39/0.48 c Propagators : #Propagate #Resprop Cutoffs DomReds
0.39/0.48 c vbounds : 0 0 0 0
0.39/0.48 c rootredcost : 0 0 0 0
0.39/0.48 c pseudoobj : 3 0 0 0
0.39/0.48 c Propagator Timings : TotalTime Propagate Resprop
0.39/0.48 c vbounds : 0.00 0.00 0.00
0.39/0.48 c rootredcost : 0.00 0.00 0.00
0.39/0.48 c pseudoobj : 0.00 0.00 0.00
0.39/0.48 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.39/0.48 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.48 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.48 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.48 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.39/0.48 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.39/0.48 c applied globally : - - - 0 0.0 - - -
0.39/0.48 c applied locally : - - - 0 0.0 - - -
0.39/0.48 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.39/0.48 c cut pool : 0.00 5 - - 52 - (maximal pool size: 225)
0.39/0.48 c redcost : 0.00 6 0 0 0 0
0.39/0.48 c impliedbounds : 0.00 6 0 0 0 0
0.39/0.48 c intobj : 0.00 0 0 0 0 0
0.39/0.48 c gomory : 0.15 6 0 0 475 0
0.39/0.48 c cgmip : 0.00 0 0 0 0 0
0.39/0.48 c closecuts : 0.00 0 0 0 0 0
0.39/0.48 c strongcg : 0.15 6 0 0 771 0
0.39/0.48 c cmir : 0.02 6 0 0 0 0
0.39/0.48 c flowcover : 0.04 6 0 0 0 0
0.39/0.48 c clique : 0.00 1 0 0 0 0
0.39/0.48 c zerohalf : 0.00 0 0 0 0 0
0.39/0.48 c mcf : 0.00 1 0 0 0 0
0.39/0.48 c oddcycle : 0.00 0 0 0 0 0
0.39/0.48 c rapidlearning : 0.02 1 0 0 0 0
0.39/0.48 c Pricers : Time Calls Vars
0.39/0.48 c problem variables: 0.00 0 0
0.39/0.48 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.39/0.48 c relpscost : 0.00 0 0 0 0 0 0
0.39/0.48 c pscost : 0.00 0 0 0 0 0 0
0.39/0.48 c inference : 0.00 0 0 0 0 0 0
0.39/0.48 c mostinf : 0.00 0 0 0 0 0 0
0.39/0.48 c leastinf : 0.00 0 0 0 0 0 0
0.39/0.48 c fullstrong : 0.00 0 0 0 0 0 0
0.39/0.48 c allfullstrong : 0.00 0 0 0 0 0 0
0.39/0.48 c random : 0.00 0 0 0 0 0 0
0.39/0.48 c Primal Heuristics : Time Calls Found
0.39/0.48 c LP solutions : 0.00 - 0
0.39/0.48 c pseudo solutions : 0.00 - 0
0.39/0.48 c crossover : 0.00 0 0
0.39/0.48 c oneopt : 0.00 2 1
0.39/0.48 c trivial : 0.00 2 2
0.39/0.48 c shiftandpropagate: 0.00 0 0
0.39/0.48 c simplerounding : 0.00 7 7
0.39/0.48 c zirounding : 0.00 1 1
0.39/0.48 c rounding : 0.00 7 0
0.39/0.48 c shifting : 0.00 7 0
0.39/0.48 c intshifting : 0.00 0 0
0.39/0.48 c twoopt : 0.00 0 0
0.39/0.48 c fixandinfer : 0.00 0 0
0.39/0.48 c feaspump : 0.00 0 0
0.39/0.48 c clique : 0.00 0 0
0.39/0.48 c coefdiving : 0.00 0 0
0.39/0.48 c pscostdiving : 0.00 0 0
0.39/0.48 c fracdiving : 0.00 0 0
0.39/0.48 c veclendiving : 0.00 0 0
0.39/0.48 c intdiving : 0.00 0 0
0.39/0.48 c actconsdiving : 0.00 0 0
0.39/0.48 c objpscostdiving : 0.00 0 0
0.39/0.48 c rootsoldiving : 0.00 0 0
0.39/0.48 c linesearchdiving : 0.00 0 0
0.39/0.48 c guideddiving : 0.00 0 0
0.39/0.48 c octane : 0.00 0 0
0.39/0.48 c rens : 0.02 1 1
0.39/0.48 c rins : 0.00 0 0
0.39/0.48 c localbranching : 0.00 0 0
0.39/0.48 c mutation : 0.00 0 0
0.39/0.48 c dins : 0.00 0 0
0.39/0.48 c vbounds : 0.00 0 0
0.39/0.48 c undercover : 0.00 0 0
0.39/0.48 c subnlp : 0.00 0 0
0.39/0.48 c trysol : 0.00 0 0
0.39/0.48 c LP : Time Calls Iterations Iter/call Iter/sec
0.39/0.48 c primal LP : 0.00 0 0 0.00 -
0.39/0.48 c dual LP : 0.05 7 1023 146.14 21675.57
0.39/0.48 c lex dual LP : 0.00 0 0 0.00 -
0.39/0.48 c barrier LP : 0.00 0 0 0.00 -
0.39/0.48 c diving/probing LP: 0.00 0 0 0.00 -
0.39/0.48 c strong branching : 0.00 0 0 0.00 -
0.39/0.48 c (at root node) : - 0 0 0.00 -
0.39/0.48 c conflict analysis: 0.00 0 0 0.00 -
0.39/0.48 c B&B Tree :
0.39/0.48 c number of runs : 1
0.39/0.48 c nodes : 1
0.39/0.48 c nodes (total) : 1
0.39/0.48 c nodes left : 0
0.39/0.48 c max depth : 0
0.39/0.48 c max depth (total): 0
0.39/0.48 c backtracks : 0 (0.0%)
0.39/0.48 c delayed cutoffs : 0
0.39/0.48 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.39/0.48 c avg switch length: 2.00
0.39/0.48 c switching time : 0.00
0.39/0.48 c Solution :
0.39/0.48 c Solutions found : 12 (4 improvements)
0.39/0.48 c First Solution : +5.94000000000000e+02 (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
0.39/0.48 c Primal Bound : +1.09000000000000e+02 (in run 1, after 1 nodes, 0.48 seconds, depth 0, found by <rens>)
0.39/0.48 c Dual Bound : +1.09000000000000e+02
0.39/0.48 c Gap : 0.00 %
0.39/0.48 c Root Dual Bound : +1.09000000000000e+02
0.39/0.48 c Root Iterations : 1023
0.39/0.49 c Time complete: 0.49.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
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-3453266-1307092948/watcher-3453266-1307092948 -o /tmp/evaluation-result-3453266-1307092948/solver-3453266-1307092948 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3453266-1307092948.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: 2.06 2.03 2.00 2/429 22141
/proc/meminfo: memFree=29147328/32951124 swapFree=43324008/67111528
[pid=22141] ppid=22139 vsize=17420 CPUtime=0.01 cores=1,3,5,7
/proc/22141/stat : 22141 (scip-2.0.1.4.li) R 22139 22141 22076 0 -1 4202496 3388 0 0 0 1 0 0 0 23 0 1 0 820895244 17838080 3083 33554432000 4194304 9128323 140735076339360 18446744073709551615 5272023 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22141/statm: 4355 3083 510 1205 0 3146 0
[startup+0.0771019 s]
/proc/loadavg: 2.06 2.03 2.00 2/429 22141
/proc/meminfo: memFree=29147328/32951124 swapFree=43324008/67111528
[pid=22141] ppid=22139 vsize=20828 CPUtime=0.07 cores=1,3,5,7
/proc/22141/stat : 22141 (scip-2.0.1.4.li) R 22139 22141 22076 0 -1 4202496 4414 0 0 0 7 0 0 0 18 0 1 0 820895244 21327872 4104 33554432000 4194304 9128323 140735076339360 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22141/statm: 5207 4104 657 1205 0 3998 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20828
[startup+0.101101 s]
/proc/loadavg: 2.06 2.03 2.00 2/429 22141
/proc/meminfo: memFree=29147328/32951124 swapFree=43324008/67111528
[pid=22141] ppid=22139 vsize=23488 CPUtime=0.09 cores=1,3,5,7
/proc/22141/stat : 22141 (scip-2.0.1.4.li) R 22139 22141 22076 0 -1 4202496 5092 0 0 0 9 0 0 0 18 0 1 0 820895244 24051712 4782 33554432000 4194304 9128323 140735076339360 18446744073709551615 6637235 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22141/statm: 5872 4782 657 1205 0 4663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23488
[startup+0.30106 s]
/proc/loadavg: 2.06 2.03 2.00 2/429 22141
/proc/meminfo: memFree=29147328/32951124 swapFree=43324008/67111528
[pid=22141] ppid=22139 vsize=35796 CPUtime=0.29 cores=1,3,5,7
/proc/22141/stat : 22141 (scip-2.0.1.4.li) R 22139 22141 22076 0 -1 4202496 10450 0 0 0 29 0 0 0 18 0 1 0 820895244 36655104 7757 33554432000 4194304 9128323 140735076339360 18446744073709551615 6637220 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22141/statm: 8949 7757 708 1205 0 7740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35796
Solver just ended. Dumping a history of the last processes samples
[startup+0.401041 s]
/proc/loadavg: 2.06 2.03 2.00 2/429 22141
/proc/meminfo: memFree=29147328/32951124 swapFree=43324008/67111528
[pid=22141] ppid=22139 vsize=39948 CPUtime=0.39 cores=1,3,5,7
/proc/22141/stat : 22141 (scip-2.0.1.4.li) R 22139 22141 22076 0 -1 4202496 11329 0 0 0 38 1 0 0 18 0 1 0 820895244 40906752 8636 33554432000 4194304 9128323 140735076339360 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/22141/statm: 9987 8636 708 1205 0 8778 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 39948
Child status: 0
Real time (s): 0.494301
CPU time (s): 0.494924
CPU user time (s): 0.472928
CPU system time (s): 0.021996
CPU usage (%): 100.126
Max. virtual memory (cumulated for all children) (KiB): 39948
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.472928
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14323
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= 6
involuntary context switches= 1
runsolver used 0.001999 second user time and 0.013997 second system time
The end