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-2683532-1277510429.opb>
0.49/0.50 c original problem has 6249 variables (6249 bin, 0 int, 0 impl, 0 cont) and 27683 constraints
0.49/0.50 c problem read
0.49/0.50 c presolving settings loaded
0.59/0.65 c presolving:
0.69/0.78 c presolving (1 rounds):
0.69/0.78 c 566 deleted vars, 1187 deleted constraints, 15 tightened bounds, 0 added holes, 1 changed sides, 2 changed coefficients
0.69/0.78 c 32182 implications, 320 cliques
0.69/0.78 c presolving detected infeasibility
0.69/0.78 c Presolving Time: 0.15
0.69/0.78 c - non default parameters ----------------------------------------------------------------------
0.69/0.78 c # SCIP version 1.2.1.2
0.69/0.78 c
0.69/0.78 c # frequency for displaying node information lines
0.69/0.78 c # [type: int, range: [-1,2147483647], default: 100]
0.69/0.78 c display/freq = 10000
0.69/0.78 c
0.69/0.78 c # maximal time in seconds to run
0.69/0.78 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.78 c limits/time = 1799.5
0.69/0.78 c
0.69/0.78 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.69/0.78 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.69/0.78 c limits/memory = 1620
0.69/0.78 c
0.69/0.78 c # should presolving try to simplify inequalities
0.69/0.78 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.78 c constraints/linear/simplifyinequalities = TRUE
0.69/0.78 c
0.69/0.78 c # should presolving try to simplify knapsacks
0.69/0.78 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.69/0.78 c constraints/knapsack/simplifyinequalities = TRUE
0.69/0.78 c
0.69/0.78 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.69/0.78 c # [type: int, range: [-1,2147483647], default: -1]
0.69/0.78 c separating/rapidlearning/freq = 0
0.69/0.78 c
0.69/0.78 c -----------------------------------------------------------------------------------------------
0.69/0.78 c start solving
0.69/0.78 c
0.69/0.78 c SCIP Status : problem is solved [infeasible]
0.69/0.78 c Solving Time (sec) : 0.22
0.69/0.78 c Solving Nodes : 0
0.69/0.78 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.69/0.78 c Dual Bound : -1.00000000000000e+20
0.69/0.78 c Gap : infinite
0.69/0.78 s UNSATISFIABLE
0.69/0.78 c SCIP Status : problem is solved [infeasible]
0.69/0.78 c Solving Time : 0.22
0.69/0.78 c Original Problem :
0.69/0.78 c Problem name : HOME/instance-2683532-1277510429.opb
0.69/0.78 c Variables : 6249 (6249 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.78 c Constraints : 27683 initial, 27683 maximal
0.69/0.78 c Presolved Problem :
0.69/0.78 c Problem name : t_HOME/instance-2683532-1277510429.opb
0.69/0.78 c Variables : 5683 (5683 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.78 c Constraints : 26496 initial, 26496 maximal
0.69/0.78 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.69/0.78 c trivial : 0.01 0 0 0 0 0 0 0 0
0.69/0.78 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c implics : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c probing : 0.00 0 0 0 0 0 0 0 0
0.69/0.78 c linear : 0.09 15 551 0 15 0 1187 1 2
0.69/0.78 c root node : - 0 - - 0 - - - -
0.69/0.78 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.69/0.78 c integral : 0 0 0 0 0 0 0 0 0 0
0.69/0.78 c linear : 26496 0 0 0 0 0 0 0 0 0
0.69/0.78 c countsols : 0 0 0 0 0 0 0 0 0 0
0.69/0.78 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.69/0.78 c integral : 0.00 0.00 0.00 0.00 0.00
0.69/0.78 c linear : 0.00 0.00 0.00 0.00 0.00
0.69/0.78 c countsols : 0.00 0.00 0.00 0.00 0.00
0.69/0.78 c Propagators : Time Calls Cutoffs DomReds
0.69/0.78 c pseudoobj : 0.00 0 0 0
0.69/0.78 c rootredcost : 0.00 0 0 0
0.69/0.78 c vbounds : 0.00 0 0 0
0.69/0.78 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.69/0.78 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.78 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.78 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.78 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.69/0.78 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.69/0.78 c applied globally : - - - 0 0.0 - - -
0.69/0.78 c applied locally : - - - 0 0.0 - - -
0.69/0.78 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.69/0.78 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.69/0.78 c redcost : 0.00 0 0 0 0 0
0.69/0.78 c impliedbounds : 0.00 0 0 0 0 0
0.69/0.78 c intobj : 0.00 0 0 0 0 0
0.69/0.78 c cgmip : 0.00 0 0 0 0 0
0.69/0.78 c gomory : 0.00 0 0 0 0 0
0.69/0.78 c strongcg : 0.00 0 0 0 0 0
0.69/0.78 c cmir : 0.00 0 0 0 0 0
0.69/0.78 c flowcover : 0.00 0 0 0 0 0
0.69/0.78 c clique : 0.00 0 0 0 0 0
0.69/0.78 c zerohalf : 0.00 0 0 0 0 0
0.69/0.78 c mcf : 0.00 0 0 0 0 0
0.69/0.78 c rapidlearning : 0.00 0 0 0 0 0
0.69/0.78 c Pricers : Time Calls Vars
0.69/0.78 c problem variables: 0.00 0 0
0.69/0.78 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.69/0.78 c pscost : 0.00 0 0 0 0 0 0
0.69/0.78 c inference : 0.00 0 0 0 0 0 0
0.69/0.78 c mostinf : 0.00 0 0 0 0 0 0
0.69/0.78 c leastinf : 0.00 0 0 0 0 0 0
0.69/0.78 c fullstrong : 0.00 0 0 0 0 0 0
0.69/0.78 c allfullstrong : 0.00 0 0 0 0 0 0
0.69/0.78 c random : 0.00 0 0 0 0 0 0
0.69/0.78 c relpscost : 0.00 0 0 0 0 0 0
0.69/0.78 c Primal Heuristics : Time Calls Found
0.69/0.78 c LP solutions : 0.00 - 0
0.69/0.78 c pseudo solutions : 0.00 - 0
0.69/0.78 c trivial : 0.01 1 0
0.69/0.78 c simplerounding : 0.00 0 0
0.69/0.78 c zirounding : 0.00 0 0
0.69/0.78 c rounding : 0.00 0 0
0.69/0.78 c shifting : 0.00 0 0
0.69/0.78 c intshifting : 0.00 0 0
0.69/0.78 c oneopt : 0.00 0 0
0.69/0.78 c twoopt : 0.00 0 0
0.69/0.78 c fixandinfer : 0.00 0 0
0.69/0.78 c feaspump : 0.00 0 0
0.69/0.78 c coefdiving : 0.00 0 0
0.69/0.78 c pscostdiving : 0.00 0 0
0.69/0.78 c fracdiving : 0.00 0 0
0.69/0.78 c veclendiving : 0.00 0 0
0.69/0.78 c intdiving : 0.00 0 0
0.69/0.78 c actconsdiving : 0.00 0 0
0.69/0.78 c objpscostdiving : 0.00 0 0
0.69/0.78 c rootsoldiving : 0.00 0 0
0.69/0.78 c linesearchdiving : 0.00 0 0
0.69/0.78 c guideddiving : 0.00 0 0
0.69/0.78 c octane : 0.00 0 0
0.69/0.78 c rens : 0.00 0 0
0.69/0.78 c rins : 0.00 0 0
0.69/0.78 c localbranching : 0.00 0 0
0.69/0.78 c mutation : 0.00 0 0
0.69/0.78 c crossover : 0.00 0 0
0.69/0.78 c dins : 0.00 0 0
0.69/0.78 c undercover : 0.00 0 0
0.69/0.78 c nlp : 0.00 0 0
0.69/0.78 c trysol : 0.00 0 0
0.69/0.78 c LP : Time Calls Iterations Iter/call Iter/sec
0.69/0.78 c primal LP : 0.00 0 0 0.00 -
0.69/0.78 c dual LP : 0.00 0 0 0.00 -
0.69/0.78 c lex dual LP : 0.00 0 0 0.00 -
0.69/0.78 c barrier LP : 0.00 0 0 0.00 -
0.69/0.78 c diving/probing LP: 0.00 0 0 0.00 -
0.69/0.78 c strong branching : 0.00 0 0 0.00 -
0.69/0.78 c (at root node) : - 0 0 0.00 -
0.69/0.78 c conflict analysis: 0.00 0 0 0.00 -
0.69/0.78 c B&B Tree :
0.69/0.78 c number of runs : 1
0.69/0.78 c nodes : 0
0.69/0.78 c nodes (total) : 0
0.69/0.78 c nodes left : 1
0.69/0.78 c max depth : -1
0.69/0.78 c max depth (total): -1
0.69/0.78 c backtracks : 0 (0.0%)
0.69/0.78 c delayed cutoffs : 0
0.69/0.78 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.69/0.78 c avg switch length: 0.00
0.69/0.78 c switching time : 0.00
0.69/0.78 c Solution :
0.69/0.78 c Solutions found : 0 (0 improvements)
0.69/0.78 c Primal Bound : infeasible
0.69/0.78 c Dual Bound : -
0.69/0.78 c Gap : infinite
0.69/0.78 c Root Dual Bound : -
0.69/0.78 c Root Iterations : 0
0.79/0.87 c Time complete: 0.87.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683532-1277510429/watcher-2683532-1277510429 -o /tmp/evaluation-result-2683532-1277510429/solver-2683532-1277510429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683532-1277510429.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: 1.00 1.00 1.00 3/106 22972
/proc/meminfo: memFree=1805704/2059040 swapFree=4135660/4192956
[pid=22972] ppid=22970 vsize=8260 CPUtime=0
/proc/22972/stat : 22972 (pbscip.linux.x8) R 22970 22972 22398 0 -1 4202496 1008 0 0 0 0 0 0 0 19 0 1 0 126646871 8458240 929 1992294400 4194304 9819077 140734325719296 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22972/statm: 2065 930 366 1374 0 686 0
[startup+0.0902991 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22972
/proc/meminfo: memFree=1805704/2059040 swapFree=4135660/4192956
[pid=22972] ppid=22970 vsize=15960 CPUtime=0.08
/proc/22972/stat : 22972 (pbscip.linux.x8) R 22970 22972 22398 0 -1 4202496 2942 0 0 0 7 1 0 0 19 0 1 0 126646871 16343040 2862 1992294400 4194304 9819077 140734325719296 18446744073709551615 8667778 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22972/statm: 3990 2862 388 1374 0 2611 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15960
[startup+0.101298 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22972
/proc/meminfo: memFree=1805704/2059040 swapFree=4135660/4192956
[pid=22972] ppid=22970 vsize=16096 CPUtime=0.09
/proc/22972/stat : 22972 (pbscip.linux.x8) R 22970 22972 22398 0 -1 4202496 2976 0 0 0 8 1 0 0 19 0 1 0 126646871 16482304 2896 1992294400 4194304 9819077 140734325719296 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22972/statm: 4024 2896 388 1374 0 2645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16096
[startup+0.301315 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22972
/proc/meminfo: memFree=1805704/2059040 swapFree=4135660/4192956
[pid=22972] ppid=22970 vsize=21440 CPUtime=0.29
/proc/22972/stat : 22972 (pbscip.linux.x8) R 22970 22972 22398 0 -1 4202496 4288 0 0 0 28 1 0 0 19 0 1 0 126646871 21954560 4208 1992294400 4194304 9819077 140734325719296 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22972/statm: 5360 4208 388 1374 0 3981 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21440
[startup+0.701348 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22972
/proc/meminfo: memFree=1805704/2059040 swapFree=4135660/4192956
[pid=22972] ppid=22970 vsize=54828 CPUtime=0.69
/proc/22972/stat : 22972 (pbscip.linux.x8) R 22970 22972 22398 0 -1 4202496 12688 0 0 0 63 6 0 0 19 0 1 0 126646871 56143872 12254 1992294400 4194304 9819077 140734325719296 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22972/statm: 13707 12254 487 1374 0 12328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54828
Solver just ended. Dumping a history of the last processes samples
[startup+0.801357 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22972
/proc/meminfo: memFree=1805704/2059040 swapFree=4135660/4192956
[pid=22972] ppid=22970 vsize=55632 CPUtime=0.79
/proc/22972/stat : 22972 (pbscip.linux.x8) R 22970 22972 22398 0 -1 4202496 13451 0 0 0 72 7 0 0 20 0 1 0 126646871 56967168 12503 1992294400 4194304 9819077 140734325719296 18446744073709551615 4408811 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22972/statm: 13908 12503 514 1374 0 12529 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 55632
Child status: 0
Real time (s): 0.874418
CPU time (s): 0.874866
CPU user time (s): 0.791879
CPU system time (s): 0.082987
CPU usage (%): 100.051
Max. virtual memory (cumulated for all children) (KiB): 55632
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.791879
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13469
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= 13
runsolver used 0.003999 second user time and 0.008998 second system time
The end
Begin job on node003 at 2010-06-26 02:00:29
IDJOB=2683532
IDBENCH=72119
IDSOLVER=1168
FILE ID=node003/2683532-1277510429
PBS_JOBID= 11190602
Free space on /tmp= 62392 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.biglist/normalized-randfe95e3.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-2683532-1277510429/watcher-2683532-1277510429 -o /tmp/evaluation-result-2683532-1277510429/solver-2683532-1277510429 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683532-1277510429.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 935dbca81410818c4dfa4090fb07f874
RANDOM SEED=812679674
node003.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 : 3000.251
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 : 6000.50
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 : 3000.251
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 : 5599.45
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2059040 kB
MemFree: 1806232 kB
Buffers: 42604 kB
Cached: 110952 kB
SwapCached: 9732 kB
Active: 87668 kB
Inactive: 78920 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1806232 kB
SwapTotal: 4192956 kB
SwapFree: 4135660 kB
Dirty: 7024 kB
Writeback: 0 kB
AnonPages: 11656 kB
Mapped: 8324 kB
Slab: 64344 kB
PageTables: 4228 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 182592 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 62388 MiB
End job on node003 at 2010-06-26 02:00:30