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-2683493-1277510147.opb>
0.39/0.44 c original problem has 5518 variables (5518 bin, 0 int, 0 impl, 0 cont) and 24887 constraints
0.39/0.44 c problem read
0.39/0.44 c presolving settings loaded
0.49/0.57 c presolving:
0.59/0.69 c presolving (1 rounds):
0.59/0.69 c 568 deleted vars, 1211 deleted constraints, 17 tightened bounds, 0 added holes, 1 changed sides, 2 changed coefficients
0.59/0.69 c 31495 implications, 274 cliques
0.59/0.69 c presolving detected infeasibility
0.59/0.69 c Presolving Time: 0.14
0.59/0.69 c - non default parameters ----------------------------------------------------------------------
0.59/0.69 c # SCIP version 1.2.1.2
0.59/0.69 c
0.59/0.69 c # frequency for displaying node information lines
0.59/0.69 c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.69 c display/freq = 10000
0.59/0.69 c
0.59/0.69 c # maximal time in seconds to run
0.59/0.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69 c limits/time = 1799.56
0.59/0.69 c
0.59/0.69 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.69 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.69 c limits/memory = 1620
0.59/0.69 c
0.59/0.69 c # should presolving try to simplify inequalities
0.59/0.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69 c constraints/linear/simplifyinequalities = TRUE
0.59/0.69 c
0.59/0.69 c # should presolving try to simplify knapsacks
0.59/0.69 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.69 c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.69 c
0.59/0.69 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.69 c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.69 c separating/rapidlearning/freq = 0
0.59/0.69 c
0.59/0.69 c -----------------------------------------------------------------------------------------------
0.59/0.69 c start solving
0.59/0.69 c
0.59/0.69 c SCIP Status : problem is solved [infeasible]
0.59/0.69 c Solving Time (sec) : 0.22
0.59/0.69 c Solving Nodes : 0
0.59/0.69 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.59/0.69 c Dual Bound : -1.00000000000000e+20
0.59/0.69 c Gap : infinite
0.59/0.69 s UNSATISFIABLE
0.59/0.69 c SCIP Status : problem is solved [infeasible]
0.59/0.69 c Solving Time : 0.22
0.59/0.69 c Original Problem :
0.59/0.69 c Problem name : HOME/instance-2683493-1277510147.opb
0.59/0.69 c Variables : 5518 (5518 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69 c Constraints : 24887 initial, 24887 maximal
0.59/0.69 c Presolved Problem :
0.59/0.69 c Problem name : t_HOME/instance-2683493-1277510147.opb
0.59/0.69 c Variables : 4950 (4950 binary, 0 integer, 0 implicit integer, 0 continuous)
0.59/0.69 c Constraints : 23676 initial, 23676 maximal
0.59/0.69 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.59/0.69 c trivial : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c implics : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c probing : 0.00 0 0 0 0 0 0 0 0
0.59/0.69 c linear : 0.09 17 551 0 17 0 1211 1 2
0.59/0.69 c root node : - 0 - - 0 - - - -
0.59/0.69 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.59/0.69 c integral : 0 0 0 0 0 0 0 0 0 0
0.59/0.69 c linear : 23676 0 0 0 0 0 0 0 0 0
0.59/0.69 c countsols : 0 0 0 0 0 0 0 0 0 0
0.59/0.69 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.59/0.69 c integral : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c linear : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c countsols : 0.00 0.00 0.00 0.00 0.00
0.59/0.69 c Propagators : Time Calls Cutoffs DomReds
0.59/0.69 c pseudoobj : 0.00 0 0 0
0.59/0.69 c rootredcost : 0.00 0 0 0
0.59/0.69 c vbounds : 0.00 0 0 0
0.59/0.69 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.59/0.69 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.69 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.59/0.69 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.59/0.69 c applied globally : - - - 0 0.0 - - -
0.59/0.69 c applied locally : - - - 0 0.0 - - -
0.59/0.69 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.59/0.69 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.59/0.69 c redcost : 0.00 0 0 0 0 0
0.59/0.69 c impliedbounds : 0.00 0 0 0 0 0
0.59/0.69 c intobj : 0.00 0 0 0 0 0
0.59/0.69 c cgmip : 0.00 0 0 0 0 0
0.59/0.69 c gomory : 0.00 0 0 0 0 0
0.59/0.69 c strongcg : 0.00 0 0 0 0 0
0.59/0.69 c cmir : 0.00 0 0 0 0 0
0.59/0.69 c flowcover : 0.00 0 0 0 0 0
0.59/0.69 c clique : 0.00 0 0 0 0 0
0.59/0.69 c zerohalf : 0.00 0 0 0 0 0
0.59/0.69 c mcf : 0.00 0 0 0 0 0
0.59/0.69 c rapidlearning : 0.00 0 0 0 0 0
0.59/0.69 c Pricers : Time Calls Vars
0.59/0.69 c problem variables: 0.00 0 0
0.59/0.69 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.59/0.69 c pscost : 0.00 0 0 0 0 0 0
0.59/0.69 c inference : 0.00 0 0 0 0 0 0
0.59/0.69 c mostinf : 0.00 0 0 0 0 0 0
0.59/0.69 c leastinf : 0.00 0 0 0 0 0 0
0.59/0.69 c fullstrong : 0.00 0 0 0 0 0 0
0.59/0.69 c allfullstrong : 0.00 0 0 0 0 0 0
0.59/0.69 c random : 0.00 0 0 0 0 0 0
0.59/0.69 c relpscost : 0.00 0 0 0 0 0 0
0.59/0.69 c Primal Heuristics : Time Calls Found
0.59/0.69 c LP solutions : 0.00 - 0
0.59/0.69 c pseudo solutions : 0.00 - 0
0.59/0.69 c trivial : 0.02 1 0
0.59/0.69 c simplerounding : 0.00 0 0
0.59/0.69 c zirounding : 0.00 0 0
0.59/0.69 c rounding : 0.00 0 0
0.59/0.69 c shifting : 0.00 0 0
0.59/0.69 c intshifting : 0.00 0 0
0.59/0.69 c oneopt : 0.00 0 0
0.59/0.69 c twoopt : 0.00 0 0
0.59/0.69 c fixandinfer : 0.00 0 0
0.59/0.69 c feaspump : 0.00 0 0
0.59/0.69 c coefdiving : 0.00 0 0
0.59/0.69 c pscostdiving : 0.00 0 0
0.59/0.69 c fracdiving : 0.00 0 0
0.59/0.69 c veclendiving : 0.00 0 0
0.59/0.69 c intdiving : 0.00 0 0
0.59/0.69 c actconsdiving : 0.00 0 0
0.59/0.69 c objpscostdiving : 0.00 0 0
0.59/0.69 c rootsoldiving : 0.00 0 0
0.59/0.69 c linesearchdiving : 0.00 0 0
0.59/0.69 c guideddiving : 0.00 0 0
0.59/0.69 c octane : 0.00 0 0
0.59/0.69 c rens : 0.00 0 0
0.59/0.69 c rins : 0.00 0 0
0.59/0.69 c localbranching : 0.00 0 0
0.59/0.69 c mutation : 0.00 0 0
0.59/0.69 c crossover : 0.00 0 0
0.59/0.69 c dins : 0.00 0 0
0.59/0.69 c undercover : 0.00 0 0
0.59/0.69 c nlp : 0.00 0 0
0.59/0.69 c trysol : 0.00 0 0
0.59/0.69 c LP : Time Calls Iterations Iter/call Iter/sec
0.59/0.69 c primal LP : 0.00 0 0 0.00 -
0.59/0.69 c dual LP : 0.00 0 0 0.00 -
0.59/0.69 c lex dual LP : 0.00 0 0 0.00 -
0.59/0.69 c barrier LP : 0.00 0 0 0.00 -
0.59/0.69 c diving/probing LP: 0.00 0 0 0.00 -
0.59/0.69 c strong branching : 0.00 0 0 0.00 -
0.59/0.69 c (at root node) : - 0 0 0.00 -
0.59/0.69 c conflict analysis: 0.00 0 0 0.00 -
0.59/0.69 c B&B Tree :
0.59/0.69 c number of runs : 1
0.59/0.69 c nodes : 0
0.59/0.69 c nodes (total) : 0
0.59/0.69 c nodes left : 1
0.59/0.69 c max depth : -1
0.59/0.69 c max depth (total): -1
0.59/0.69 c backtracks : 0 (0.0%)
0.59/0.69 c delayed cutoffs : 0
0.59/0.69 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.59/0.69 c avg switch length: 0.00
0.59/0.69 c switching time : 0.00
0.59/0.69 c Solution :
0.59/0.69 c Solutions found : 0 (0 improvements)
0.59/0.69 c Primal Bound : infeasible
0.59/0.69 c Dual Bound : -
0.59/0.69 c Gap : infinite
0.59/0.69 c Root Dual Bound : -
0.59/0.69 c Root Iterations : 0
0.69/0.77 c Time complete: 0.77.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683493-1277510147/watcher-2683493-1277510147 -o /tmp/evaluation-result-2683493-1277510147/solver-2683493-1277510147 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683493-1277510147.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: 0.91 0.95 0.97 3/105 32313
/proc/meminfo: memFree=1819396/2059040 swapFree=4139456/4192956
[pid=32313] ppid=32311 vsize=8260 CPUtime=0
/proc/32313/stat : 32313 (pbscip.linux.x8) R 32311 32313 31905 0 -1 4202496 1007 0 0 0 0 0 0 0 23 0 1 0 92306140 8458240 928 1992294400 4194304 9819077 140734378437504 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32313/statm: 2065 928 366 1374 0 686 0
[startup+0.073913 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 32313
/proc/meminfo: memFree=1819396/2059040 swapFree=4139456/4192956
[pid=32313] ppid=32311 vsize=14876 CPUtime=0.06
/proc/32313/stat : 32313 (pbscip.linux.x8) R 32311 32313 31905 0 -1 4202496 2671 0 0 0 6 0 0 0 25 0 1 0 92306140 15233024 2591 1992294400 4194304 9819077 140734378437504 18446744073709551615 8080976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32313/statm: 3719 2591 388 1374 0 2340 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14876
[startup+0.101915 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 32313
/proc/meminfo: memFree=1819396/2059040 swapFree=4139456/4192956
[pid=32313] ppid=32311 vsize=16696 CPUtime=0.09
/proc/32313/stat : 32313 (pbscip.linux.x8) R 32311 32313 31905 0 -1 4202496 3099 0 0 0 8 1 0 0 25 0 1 0 92306140 17096704 3019 1992294400 4194304 9819077 140734378437504 18446744073709551615 4361643 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32313/statm: 4174 3019 388 1374 0 2795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16696
[startup+0.30194 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 32313
/proc/meminfo: memFree=1819396/2059040 swapFree=4139456/4192956
[pid=32313] ppid=32311 vsize=22544 CPUtime=0.29
/proc/32313/stat : 32313 (pbscip.linux.x8) R 32311 32313 31905 0 -1 4202496 4568 0 0 0 28 1 0 0 25 0 1 0 92306140 23085056 4488 1992294400 4194304 9819077 140734378437504 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32313/statm: 5636 4499 388 1374 0 4257 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22544
[startup+0.701992 s]
/proc/loadavg: 0.91 0.95 0.97 3/105 32313
/proc/meminfo: memFree=1819396/2059040 swapFree=4139456/4192956
[pid=32313] ppid=32311 vsize=52200 CPUtime=0.69
/proc/32313/stat : 32313 (pbscip.linux.x8) R 32311 32313 31905 0 -1 4202496 12407 0 0 0 64 5 0 0 25 0 1 0 92306140 53452800 11686 1992294400 4194304 9819077 140734378437504 18446744073709551615 8723783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32313/statm: 13050 11429 514 1374 0 11671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52200
Solver just ended. Dumping a history of the last processes samples
Child status: 0
Real time (s): 0.776026
CPU time (s): 0.775881
CPU user time (s): 0.710891
CPU system time (s): 0.06499
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 52200
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.710891
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12425
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= 1
involuntary context switches= 10
runsolver used 0.001999 second user time and 0.011998 second system time
The end
Begin job on node054 at 2010-06-26 01:55:47
IDJOB=2683493
IDBENCH=72116
IDSOLVER=1168
FILE ID=node054/2683493-1277510147
PBS_JOBID= 11190609
Free space on /tmp= 62432 MiB
SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683493-1277510147/watcher-2683493-1277510147 -o /tmp/evaluation-result-2683493-1277510147/solver-2683493-1277510147 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683493-1277510147.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ee292f72b38ce56d0daddb0042ed24c1
RANDOM SEED=1129570013
node054.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.217
cache size : 2048 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 6000.43
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.217
cache size : 2048 KB
physical id : 3
siblings : 1
core id : 0
cpu cores : 1
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips : 5599.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1819800 kB
Buffers: 15628 kB
Cached: 129328 kB
SwapCached: 6072 kB
Active: 67204 kB
Inactive: 90460 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1819800 kB
SwapTotal: 4192956 kB
SwapFree: 4139456 kB
Dirty: 7120 kB
Writeback: 0 kB
AnonPages: 11536 kB
Mapped: 11856 kB
Slab: 59772 kB
PageTables: 4156 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 181316 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62424 MiB
End job on node054 at 2010-06-26 01:55:48