0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
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-2666235-1276620192.opb>
0.00/0.01 c original problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 105 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 1 del vars, 1 del conss, 1 chg bounds, 3 chg sides, 21 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.02 c (round 2) 1 del vars, 37 del conss, 1 chg bounds, 3 chg sides, 21 chg coeffs, 18 upgd conss, 0 impls, 0 clqs
0.00/0.02 c (round 3) 1 del vars, 37 del conss, 1 chg bounds, 3 chg sides, 21 chg coeffs, 32 upgd conss, 34 impls, 1 clqs
0.00/0.04 c presolving (4 rounds):
0.00/0.04 c 1 deleted vars, 37 deleted constraints, 1 tightened bounds, 0 added holes, 3 changed sides, 21 changed coefficients
0.00/0.04 c 48 implications, 1 cliques
0.00/0.04 c presolved problem has 74 variables (74 bin, 0 int, 0 impl, 0 cont) and 68 constraints
0.00/0.04 c 32 constraints of type <knapsack>
0.00/0.04 c 36 constraints of type <linear>
0.00/0.04 c transformed objective value is always integral (scale: 1)
0.00/0.04 c Presolving Time: 0.01
0.00/0.04 c - non default parameters ----------------------------------------------------------------------
0.00/0.04 c # SCIP version 1.2.1.2
0.00/0.04 c
0.00/0.04 c # frequency for displaying node information lines
0.00/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04 c display/freq = 10000
0.00/0.04 c
0.00/0.04 c # maximal time in seconds to run
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/time = 1800
0.00/0.04 c
0.00/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04 c limits/memory = 1620
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify inequalities
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/linear/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # should presolving try to simplify knapsacks
0.00/0.04 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04 c
0.00/0.04 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04 c separating/rapidlearning/freq = 0
0.00/0.04 c
0.00/0.04 c -----------------------------------------------------------------------------------------------
0.00/0.04 c start solving
0.00/0.04 c
0.00/0.04 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.04 c 0.0s| 1 | 0 | 36 | - | 549k| 0 | 28 | 74 | 68 | 74 | 68 | 0 | 0 | 0 | 1.000000e+01 | -- | Inf
0.09/0.13 o 11
0.09/0.13 c y 0.1s| 1 | 0 | 36 | - | 626k| 0 | 28 | 74 | 68 | 74 | 68 | 0 | 0 | 0 | 1.000000e+01 | 1.100000e+01 | 10.00%
0.09/0.14 c 0.1s| 1 | 0 | 53 | - | 628k| 0 | - | 74 | 107 | 74 | 68 | 0 | 0 | 0 | 1.100000e+01 | 1.100000e+01 | 0.00%
0.09/0.14 c 0.1s| 1 | 0 | 53 | - | 628k| 0 | - | 74 | 107 | 74 | 68 | 0 | 0 | 0 | 1.100000e+01 | 1.100000e+01 | 0.00%
0.09/0.14 c
0.09/0.14 c SCIP Status : problem is solved [optimal solution found]
0.09/0.14 c Solving Time (sec) : 0.11
0.09/0.14 c Solving Nodes : 1
0.09/0.14 c Primal Bound : +1.10000000000000e+01 (1 solutions)
0.09/0.14 c Dual Bound : +1.10000000000000e+01
0.09/0.14 c Gap : 0.00 %
0.09/0.14 s OPTIMUM FOUND
0.09/0.14 v x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 -x43 x44 x45 x46 x47 -x48 -x49 -x50 x51 -x52 -x53 -x54
0.09/0.14 v x55 x56 x57 x58 x59 -x60 x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x14 -x13 -x12 -x11 -x10 -x69 -x70 -x71 -x72 -x73 -x9 -x8 -x7
0.09/0.14 v -x6 x5 -x74 -x24 -x23 x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 x75 -x4 -x3 -x2 x1
0.09/0.14 c SCIP Status : problem is solved [optimal solution found]
0.09/0.14 c Solving Time : 0.11
0.09/0.14 c Original Problem :
0.09/0.14 c Problem name : HOME/instance-2666235-1276620192.opb
0.09/0.14 c Variables : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.14 c Constraints : 105 initial, 105 maximal
0.09/0.14 c Presolved Problem :
0.09/0.14 c Problem name : t_HOME/instance-2666235-1276620192.opb
0.09/0.14 c Variables : 74 (74 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.14 c Constraints : 68 initial, 107 maximal
0.09/0.14 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.09/0.14 c trivial : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c implics : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c probing : 0.01 0 0 0 0 0 0 0 0
0.09/0.14 c knapsack : 0.00 0 0 0 0 0 0 0 0
0.09/0.14 c linear : 0.00 1 0 0 1 0 37 3 21
0.09/0.14 c root node : - 43 - - 43 - - - -
0.09/0.14 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.09/0.14 c integral : 0 0 0 0 0 0 0 0 0 0
0.09/0.14 c knapsack : 32 1 153 0 0 0 0 26 0 0
0.09/0.14 c linear : 36+ 1 153 0 0 0 0 0 0 0
0.09/0.14 c countsols : 0 0 0 0 0 0 0 0 0 0
0.09/0.14 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.09/0.14 c integral : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c knapsack : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c linear : 0.01 0.00 0.01 0.00 0.00
0.09/0.14 c countsols : 0.00 0.00 0.00 0.00 0.00
0.09/0.14 c Propagators : Time Calls Cutoffs DomReds
0.09/0.14 c vbounds : 0.00 2 0 0
0.09/0.14 c rootredcost : 0.00 0 0 0
0.09/0.14 c pseudoobj : 0.00 2 1 0
0.09/0.14 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.09/0.14 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.14 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.14 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.14 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.09/0.14 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.09/0.14 c applied globally : - - - 0 0.0 - - -
0.09/0.14 c applied locally : - - - 0 0.0 - - -
0.09/0.14 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.09/0.14 c cut pool : 0.00 0 - - 0 - (maximal pool size: 79)
0.09/0.14 c redcost : 0.00 1 0 0 0 0
0.09/0.14 c impliedbounds : 0.00 1 0 0 0 0
0.09/0.14 c intobj : 0.00 0 0 0 0 0
0.09/0.14 c cgmip : 0.00 0 0 0 0 0
0.09/0.14 c gomory : 0.00 1 0 0 8 0
0.09/0.14 c strongcg : 0.00 1 0 0 7 0
0.09/0.14 c cmir : 0.00 1 0 0 36 0
0.09/0.14 c flowcover : 0.01 1 0 0 55 0
0.09/0.14 c clique : 0.00 1 0 0 0 0
0.09/0.14 c zerohalf : 0.00 0 0 0 0 0
0.09/0.14 c mcf : 0.00 1 0 0 0 0
0.09/0.14 c rapidlearning : 0.06 1 0 43 0 39
0.09/0.14 c Pricers : Time Calls Vars
0.09/0.14 c problem variables: 0.00 0 0
0.09/0.14 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.09/0.14 c pscost : 0.00 0 0 0 0 0 0
0.09/0.14 c inference : 0.00 0 0 0 0 0 0
0.09/0.14 c mostinf : 0.00 0 0 0 0 0 0
0.09/0.14 c leastinf : 0.00 0 0 0 0 0 0
0.09/0.14 c fullstrong : 0.00 0 0 0 0 0 0
0.09/0.14 c allfullstrong : 0.00 0 0 0 0 0 0
0.09/0.14 c random : 0.00 0 0 0 0 0 0
0.09/0.14 c relpscost : 0.00 0 0 0 0 0 0
0.09/0.14 c Primal Heuristics : Time Calls Found
0.09/0.14 c LP solutions : 0.00 - 0
0.09/0.14 c pseudo solutions : 0.00 - 0
0.09/0.14 c oneopt : 0.00 0 0
0.09/0.14 c trivial : 0.00 2 0
0.09/0.14 c simplerounding : 0.00 0 0
0.09/0.14 c zirounding : 0.00 0 0
0.09/0.14 c rounding : 0.00 1 0
0.09/0.14 c shifting : 0.00 1 0
0.09/0.14 c intshifting : 0.00 0 0
0.09/0.14 c twoopt : 0.00 0 0
0.09/0.14 c fixandinfer : 0.00 0 0
0.09/0.14 c feaspump : 0.00 1 0
0.09/0.14 c coefdiving : 0.00 0 0
0.09/0.14 c pscostdiving : 0.00 0 0
0.09/0.14 c fracdiving : 0.00 0 0
0.09/0.14 c veclendiving : 0.00 0 0
0.09/0.14 c intdiving : 0.00 0 0
0.09/0.14 c actconsdiving : 0.00 0 0
0.09/0.14 c objpscostdiving : 0.00 0 0
0.09/0.14 c rootsoldiving : 0.00 0 0
0.09/0.14 c linesearchdiving : 0.00 0 0
0.09/0.14 c guideddiving : 0.00 0 0
0.09/0.14 c octane : 0.00 0 0
0.09/0.14 c rens : 0.00 0 0
0.09/0.14 c rins : 0.00 0 0
0.09/0.14 c localbranching : 0.00 0 0
0.09/0.14 c mutation : 0.00 0 0
0.09/0.14 c crossover : 0.00 0 0
0.09/0.14 c dins : 0.00 0 0
0.09/0.14 c undercover : 0.00 0 0
0.09/0.14 c nlp : 0.00 0 0
0.09/0.14 c trysol : 0.00 0 0
0.09/0.14 c LP : Time Calls Iterations Iter/call Iter/sec
0.09/0.14 c primal LP : 0.00 0 0 0.00 -
0.09/0.14 c dual LP : 0.00 2 53 26.50 -
0.09/0.14 c lex dual LP : 0.00 0 0 0.00 -
0.09/0.14 c barrier LP : 0.00 0 0 0.00 -
0.09/0.14 c diving/probing LP: 0.00 0 0 0.00 -
0.09/0.14 c strong branching : 0.00 0 0 0.00 -
0.09/0.14 c (at root node) : - 0 0 0.00 -
0.09/0.14 c conflict analysis: 0.00 0 0 0.00 -
0.09/0.14 c B&B Tree :
0.09/0.14 c number of runs : 1
0.09/0.14 c nodes : 1
0.09/0.14 c nodes (total) : 1
0.09/0.14 c nodes left : 0
0.09/0.14 c max depth : 0
0.09/0.14 c max depth (total): 0
0.09/0.14 c backtracks : 0 (0.0%)
0.09/0.14 c delayed cutoffs : 0
0.09/0.14 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.09/0.14 c avg switch length: 2.00
0.09/0.14 c switching time : 0.00
0.09/0.14 c Solution :
0.09/0.14 c Solutions found : 1 (1 improvements)
0.09/0.14 c First Solution : +1.10000000000000e+01 (in run 1, after 1 nodes, 0.10 seconds, depth 0, found by <trysol>)
0.09/0.14 c Primal Bound : +1.10000000000000e+01 (in run 1, after 1 nodes, 0.10 seconds, depth 0, found by <trysol>)
0.09/0.14 c Dual Bound : +1.10000000000000e+01
0.09/0.14 c Gap : 0.00 %
0.09/0.14 c Root Dual Bound : +1.10000000000000e+01
0.09/0.14 c Root Iterations : 53
0.09/0.14 c Time complete: 0.13.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666235-1276620192/watcher-2666235-1276620192 -o /tmp/evaluation-result-2666235-1276620192/solver-2666235-1276620192 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666235-1276620192.opb -t 1800 -m 1800
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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 8037
/proc/meminfo: memFree=1747668/2059040 swapFree=4136496/4192956
[pid=8037] ppid=8035 vsize=8260 CPUtime=0
/proc/8037/stat : 8037 (pbscip.linux.x8) R 8035 8037 8006 0 -1 4202496 1004 0 0 0 0 0 0 0 18 0 1 0 37623214 8458240 925 1992294400 4194304 9819077 140737217879136 18446744073709551615 8723783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8037/statm: 2065 927 366 1374 0 686 0
[startup+0.0142319 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 8037
/proc/meminfo: memFree=1747668/2059040 swapFree=4136496/4192956
[pid=8037] ppid=8035 vsize=10696 CPUtime=0
/proc/8037/stat : 8037 (pbscip.linux.x8) R 8035 8037 8006 0 -1 4202496 1599 0 0 0 0 0 0 0 18 0 1 0 37623214 10952704 1520 1992294400 4194304 9819077 140737217879136 18446744073709551615 5650603 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8037/statm: 2674 1520 388 1374 0 1295 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10696
[startup+0.101241 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 8037
/proc/meminfo: memFree=1747668/2059040 swapFree=4136496/4192956
[pid=8037] ppid=8035 vsize=22696 CPUtime=0.09
/proc/8037/stat : 8037 (pbscip.linux.x8) R 8035 8037 8006 0 -1 4202496 7331 0 0 0 7 2 0 0 20 0 1 0 37623214 23240704 4062 1992294400 4194304 9819077 140737217879136 18446744073709551615 4947555 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8037/statm: 5674 4062 686 1374 0 4295 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22696
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.14812
CPU time (s): 0.147977
CPU user time (s): 0.117982
CPU system time (s): 0.029995
CPU usage (%): 99.9034
Max. virtual memory (cumulated for all children) (KiB): 22696
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.117982
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7374
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 0.006998 second user time and 0.008998 second system time
The end