0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00 c Copyright (c) 2002-2010 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-3736392-1338707065.opb>
0.00/0.00 c original problem has 200 variables (200 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.00/0.00 c problem read
0.00/0.00 c presolving settings loaded
0.00/0.01 c presolving:
0.00/0.01 c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 18 chg coeffs, 0 upgd conss, 784 impls, 0 clqs
0.00/0.01 c (round 2) 19 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 0 upgd conss, 1170 impls, 0 clqs
0.00/0.01 c (round 3) 29 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 34 chg coeffs, 6 upgd conss, 1410 impls, 0 clqs
0.00/0.01 c (round 4) 39 del vars, 24 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 6 upgd conss, 1570 impls, 0 clqs
0.00/0.01 c (round 5) 49 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 50 chg coeffs, 6 upgd conss, 1650 impls, 0 clqs
0.00/0.01 c (round 6) 59 del vars, 40 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 1650 impls, 0 clqs
0.00/0.02 c presolving (7 rounds):
0.00/0.02 c 59 deleted vars, 40 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 58 changed coefficients
0.00/0.02 c 1680 implications, 0 cliques
0.00/0.02 c presolved problem has 141 variables (141 bin, 0 int, 0 impl, 0 cont) and 91 constraints
0.00/0.02 c 78 constraints of type <and>
0.00/0.02 c 5 constraints of type <linear>
0.00/0.02 c 8 constraints of type <logicor>
0.00/0.02 c transformed objective value is always integral (scale: 2)
0.00/0.02 c Presolving Time: 0.01
0.00/0.02 c - non default parameters ----------------------------------------------------------------------
0.00/0.02 c # SCIP version 1.2.1.3
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 = 1790
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 # 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 primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.02 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02 c heuristics/undercover/freq = 0
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 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 0.0s| 1 | 0 | 11 | - | 766k| 0 | 4 | 141 | 91 | 141 | 167 | 0 | 0 | 0 | 3.000000e+00 | -- | Inf
0.04/0.05 o 3
0.04/0.05 c y 0.0s| 1 | 0 | 170 | - | 785k| 0 | - | 141 | 91 | 141 | 167 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.04/0.05 c 0.0s| 1 | 0 | 170 | - | 964k| 0 | - | 141 | 220 | 141 | 167 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.04/0.05 c 0.0s| 1 | 0 | 170 | - | 964k| 0 | - | 141 | 220 | 141 | 167 | 0 | 0 | 0 | 3.000000e+00 | 3.000000e+00 | 0.00%
0.04/0.05 c
0.04/0.05 c SCIP Status : problem is solved [optimal solution found]
0.04/0.05 c Solving Time (sec) : 0.05
0.04/0.05 c Solving Nodes : 1
0.04/0.05 c Primal Bound : +3.00000000000000e+00 (1 solutions)
0.04/0.05 c Dual Bound : +3.00000000000000e+00
0.04/0.05 c Gap : 0.00 %
0.04/0.05 s OPTIMUM FOUND
0.04/0.05 v -x75 -x74 x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x50 x49 x48 x47 x46 -x65 -x64 -x63 -x62 x61 -x45 -x44 -x43 x42 x41 x60 -x59 -x58
0.04/0.05 v -x57 x56 -x40 -x39 x38 x37 x36 -x55 -x54 -x53 -x52 x51 x35 -x34 -x33 x32 x31 -x30 x29 -x28 -x27 x26 -x25 -x24 x23 -x22 x21
0.04/0.05 v -x20 -x19 x18 -x17 x16 x15 x14 x13 -x12 x11 x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 x1
0.04/0.05 c SCIP Status : problem is solved [optimal solution found]
0.04/0.05 c Solving Time : 0.05
0.04/0.05 c Original Problem :
0.04/0.05 c Problem name : HOME/instance-3736392-1338707065.opb
0.04/0.05 c Variables : 200 (200 binary, 0 integer, 0 implicit integer, 0 continuous)
0.04/0.05 c Constraints : 136 initial, 136 maximal
0.04/0.05 c Presolved Problem :
0.04/0.05 c Problem name : t_HOME/instance-3736392-1338707065.opb
0.04/0.05 c Variables : 141 (141 binary, 0 integer, 0 implicit integer, 0 continuous)
0.04/0.05 c Constraints : 91 initial, 220 maximal
0.04/0.05 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.04/0.05 c trivial : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c implics : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c probing : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c and : 0.00 10 40 0 0 0 40 0 40
0.04/0.05 c linear : 0.00 3 6 0 0 0 0 0 18
0.04/0.05 c logicor : 0.00 0 0 0 0 0 0 0 0
0.04/0.05 c root node : - 19 - - 19 - - - -
0.04/0.05 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.04/0.05 c integral : 0 0 0 0 0 0 0 0 0 0
0.04/0.05 c and : 78 1 298 0 0 0 0 0 0 0
0.04/0.05 c linear : 5+ 1 298 0 0 0 0 0 0 0
0.04/0.05 c logicor : 8 1 82 0 0 0 0 0 0 0
0.04/0.05 c countsols : 0 0 0 0 0 0 0 0 0 0
0.04/0.05 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.04/0.05 c integral : 0.00 0.00 0.00 0.00 0.00
0.04/0.05 c and : 0.00 0.00 0.00 0.00 0.00
0.04/0.05 c linear : 0.00 0.00 0.00 0.00 0.00
0.04/0.05 c logicor : 0.00 0.00 0.00 0.00 0.00
0.04/0.05 c countsols : 0.00 0.00 0.00 0.00 0.00
0.04/0.05 c Propagators : Time Calls Cutoffs DomReds
0.04/0.05 c vbounds : 0.00 2 0 0
0.04/0.05 c rootredcost : 0.00 0 0 0
0.04/0.05 c pseudoobj : 0.00 3 1 0
0.04/0.05 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.04/0.05 c propagation : 0.00 1 0 0 0.0 0 0.0 -
0.04/0.05 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.04/0.05 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.04/0.05 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.04/0.05 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.04/0.05 c applied globally : - - - 0 0.0 - - -
0.04/0.05 c applied locally : - - - 0 0.0 - - -
0.04/0.05 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.04/0.05 c cut pool : 0.00 0 - - 0 - (maximal pool size: 12)
0.04/0.05 c redcost : 0.00 1 0 0 0 0
0.04/0.05 c impliedbounds : 0.00 1 0 0 3 0
0.04/0.05 c intobj : 0.00 0 0 0 0 0
0.04/0.05 c cgmip : 0.00 0 0 0 0 0
0.04/0.05 c gomory : 0.00 1 0 0 0 0
0.04/0.05 c strongcg : 0.00 1 0 0 0 0
0.04/0.05 c cmir : 0.00 1 0 0 4 0
0.04/0.05 c flowcover : 0.00 1 0 0 5 0
0.04/0.05 c clique : 0.00 1 0 0 0 0
0.04/0.05 c zerohalf : 0.00 0 0 0 0 0
0.04/0.05 c mcf : 0.00 1 0 0 0 0
0.04/0.05 c rapidlearning : 0.02 1 0 19 0 129
0.04/0.05 c Pricers : Time Calls Vars
0.04/0.05 c problem variables: 0.00 0 0
0.04/0.05 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.04/0.05 c pscost : 0.00 0 0 0 0 0 0
0.04/0.05 c inference : 0.00 0 0 0 0 0 0
0.04/0.05 c mostinf : 0.00 0 0 0 0 0 0
0.04/0.05 c leastinf : 0.00 0 0 0 0 0 0
0.04/0.05 c fullstrong : 0.00 0 0 0 0 0 0
0.04/0.05 c allfullstrong : 0.00 0 0 0 0 0 0
0.04/0.05 c random : 0.00 0 0 0 0 0 0
0.04/0.05 c relpscost : 0.00 0 0 0 0 0 0
0.04/0.05 c Primal Heuristics : Time Calls Found
0.04/0.05 c LP solutions : 0.00 - 0
0.04/0.05 c pseudo solutions : 0.00 - 0
0.04/0.05 c oneopt : 0.00 0 0
0.04/0.05 c trivial : 0.00 2 0
0.04/0.05 c simplerounding : 0.00 0 0
0.04/0.05 c zirounding : 0.00 0 0
0.04/0.05 c rounding : 0.00 1 0
0.04/0.05 c shifting : 0.00 1 0
0.04/0.05 c intshifting : 0.00 0 0
0.04/0.05 c twoopt : 0.00 0 0
0.04/0.05 c fixandinfer : 0.00 0 0
0.04/0.05 c feaspump : 0.00 1 0
0.04/0.05 c coefdiving : 0.00 0 0
0.04/0.05 c pscostdiving : 0.00 0 0
0.04/0.05 c fracdiving : 0.00 0 0
0.04/0.05 c veclendiving : 0.00 0 0
0.04/0.05 c intdiving : 0.00 0 0
0.04/0.05 c actconsdiving : 0.00 0 0
0.04/0.05 c objpscostdiving : 0.00 0 0
0.04/0.05 c rootsoldiving : 0.00 0 0
0.04/0.05 c linesearchdiving : 0.00 0 0
0.04/0.05 c guideddiving : 0.00 0 0
0.04/0.05 c octane : 0.00 0 0
0.04/0.05 c rens : 0.00 0 0
0.04/0.05 c rins : 0.00 0 0
0.04/0.05 c localbranching : 0.00 0 0
0.04/0.05 c mutation : 0.00 0 0
0.04/0.05 c crossover : 0.00 0 0
0.04/0.05 c dins : 0.00 0 0
0.04/0.05 c undercover : 0.01 1 0
0.04/0.05 c nlp : 0.00 0 0
0.04/0.05 c trysol : 0.00 0 0
0.04/0.05 c LP : Time Calls Iterations Iter/call Iter/sec
0.04/0.05 c primal LP : 0.00 0 0 0.00 -
0.04/0.05 c dual LP : 0.00 1 11 11.00 -
0.04/0.05 c lex dual LP : 0.00 0 0 0.00 -
0.04/0.05 c barrier LP : 0.00 0 0 0.00 -
0.04/0.05 c diving/probing LP: 0.00 11 159 14.45 -
0.04/0.05 c strong branching : 0.00 0 0 0.00 -
0.04/0.05 c (at root node) : - 0 0 0.00 -
0.04/0.05 c conflict analysis: 0.00 0 0 0.00 -
0.04/0.05 c B&B Tree :
0.04/0.05 c number of runs : 1
0.04/0.05 c nodes : 1
0.04/0.05 c nodes (total) : 1
0.04/0.05 c nodes left : 0
0.04/0.05 c max depth : 0
0.04/0.05 c max depth (total): 0
0.04/0.05 c backtracks : 0 (0.0%)
0.04/0.05 c delayed cutoffs : 0
0.04/0.05 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.04/0.05 c avg switch length: 2.00
0.04/0.05 c switching time : 0.00
0.04/0.05 c Solution :
0.04/0.05 c Solutions found : 1 (1 improvements)
0.04/0.05 c First Solution : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <trysol>)
0.04/0.05 c Primal Bound : +3.00000000000000e+00 (in run 1, after 1 nodes, 0.05 seconds, depth 0, found by <trysol>)
0.04/0.05 c Dual Bound : +3.00000000000000e+00
0.04/0.05 c Gap : 0.00 %
0.04/0.05 c Root Dual Bound : +3.00000000000000e+00
0.04/0.05 c Root Iterations : 170
0.04/0.06 c Time complete: 0.05.
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-3736392-1338707065/watcher-3736392-1338707065 -o /tmp/evaluation-result-3736392-1338707065/solver-3736392-1338707065 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3736392-1338707065.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: 2.08 2.04 2.00 3/176 28961
/proc/meminfo: memFree=31472912/32873844 swapFree=7116/7116
[pid=28961] ppid=28959 vsize=8944 CPUtime=0 cores=1,3,5,7
/proc/28961/stat : 28961 (pbscip.linux.x8) R 28959 28961 25766 0 -1 4202496 1295 0 0 0 0 0 0 0 20 0 1 0 336835044 9158656 1241 33554432000 4194304 8395647 140734139293840 140735474143080 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/28961/statm: 2236 1248 374 1026 0 1206 0
[startup+0.051176 s]
/proc/loadavg: 2.08 2.04 2.00 3/176 28961
/proc/meminfo: memFree=31472912/32873844 swapFree=7116/7116
[pid=28961] ppid=28959 vsize=23148 CPUtime=0.04 cores=1,3,5,7
/proc/28961/stat : 28961 (pbscip.linux.x8) R 28959 28961 25766 0 -1 4202496 6723 0 0 0 3 1 0 0 20 0 1 0 336835044 23703552 4574 33554432000 4194304 8395647 140734139293840 140735474143080 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/28961/statm: 5787 4574 618 1026 0 4757 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23148
Solver just ended. Dumping a history of the last processes samples
[startup+0.051176 s]
/proc/loadavg: 2.08 2.04 2.00 3/176 28961
/proc/meminfo: memFree=31472912/32873844 swapFree=7116/7116
[pid=28961] ppid=28959 vsize=23148 CPUtime=0.04 cores=1,3,5,7
/proc/28961/stat : 28961 (pbscip.linux.x8) R 28959 28961 25766 0 -1 4202496 6723 0 0 0 3 1 0 0 20 0 1 0 336835044 23703552 4574 33554432000 4194304 8395647 140734139293840 140735474143080 7428202 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/28961/statm: 5787 4574 618 1026 0 4757 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 23148
Child status: 0
Real time (s): 0.0617271
CPU time (s): 0.05999
CPU user time (s): 0.042993
CPU system time (s): 0.016997
CPU usage (%): 97.1858
Max. virtual memory (cumulated for all children) (KiB): 23148
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.016997
maximum resident set size= 18676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6821
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= 2
runsolver used 0.000999 second user time and 0.005999 second system time
The end