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-2683662-1277511224.opb>
0.49/0.53 c original problem has 6600 variables (6600 bin, 0 int, 0 impl, 0 cont) and 29501 constraints
0.49/0.53 c problem read
0.49/0.53 c presolving settings loaded
0.59/0.68 c presolving:
0.80/0.82 c presolving (1 rounds):
0.80/0.82 c 575 deleted vars, 1274 deleted constraints, 25 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
0.80/0.82 c 34839 implications, 344 cliques
0.80/0.83 c presolving detected infeasibility
0.80/0.83 c Presolving Time: 0.17
0.80/0.83 c - non default parameters ----------------------------------------------------------------------
0.80/0.83 c # SCIP version 1.2.1.2
0.80/0.83 c
0.80/0.83 c # frequency for displaying node information lines
0.80/0.83 c # [type: int, range: [-1,2147483647], default: 100]
0.80/0.83 c display/freq = 10000
0.80/0.83 c
0.80/0.83 c # maximal time in seconds to run
0.80/0.83 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.80/0.83 c limits/time = 1799.47
0.80/0.83 c
0.80/0.83 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.80/0.83 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.80/0.83 c limits/memory = 1620
0.80/0.83 c
0.80/0.83 c # should presolving try to simplify inequalities
0.80/0.83 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.80/0.83 c constraints/linear/simplifyinequalities = TRUE
0.80/0.83 c
0.80/0.83 c # should presolving try to simplify knapsacks
0.80/0.83 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.80/0.83 c constraints/knapsack/simplifyinequalities = TRUE
0.80/0.83 c
0.80/0.83 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.80/0.83 c # [type: int, range: [-1,2147483647], default: -1]
0.80/0.83 c separating/rapidlearning/freq = 0
0.80/0.83 c
0.80/0.83 c -----------------------------------------------------------------------------------------------
0.80/0.83 c start solving
0.80/0.83 c
0.80/0.83 c SCIP Status : problem is solved [infeasible]
0.80/0.83 c Solving Time (sec) : 0.25
0.80/0.83 c Solving Nodes : 0
0.80/0.83 c Primal Bound : +1.00000000000000e+20 (0 solutions)
0.80/0.83 c Dual Bound : -1.00000000000000e+20
0.80/0.83 c Gap : infinite
0.80/0.83 s UNSATISFIABLE
0.80/0.83 c SCIP Status : problem is solved [infeasible]
0.80/0.83 c Solving Time : 0.25
0.80/0.83 c Original Problem :
0.80/0.83 c Problem name : HOME/instance-2683662-1277511224.opb
0.80/0.83 c Variables : 6600 (6600 binary, 0 integer, 0 implicit integer, 0 continuous)
0.80/0.83 c Constraints : 29501 initial, 29501 maximal
0.80/0.83 c Presolved Problem :
0.80/0.83 c Problem name : t_HOME/instance-2683662-1277511224.opb
0.80/0.83 c Variables : 6025 (6025 binary, 0 integer, 0 implicit integer, 0 continuous)
0.80/0.83 c Constraints : 28227 initial, 28227 maximal
0.80/0.83 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
0.80/0.83 c trivial : 0.00 0 0 0 0 0 0 0 0
0.80/0.83 c dualfix : 0.00 0 0 0 0 0 0 0 0
0.80/0.83 c boundshift : 0.00 0 0 0 0 0 0 0 0
0.80/0.83 c inttobinary : 0.00 0 0 0 0 0 0 0 0
0.80/0.83 c implics : 0.00 0 0 0 0 0 0 0 0
0.80/0.83 c probing : 0.00 0 0 0 0 0 0 0 0
0.80/0.83 c linear : 0.11 24 551 0 25 0 1274 1 0
0.80/0.83 c root node : - 0 - - 0 - - - -
0.80/0.83 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
0.80/0.83 c integral : 0 0 0 0 0 0 0 0 0 0
0.80/0.83 c linear : 28227 0 0 0 0 0 0 0 0 0
0.80/0.83 c countsols : 0 0 0 0 0 0 0 0 0 0
0.80/0.83 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
0.80/0.83 c integral : 0.00 0.00 0.00 0.00 0.00
0.80/0.83 c linear : 0.00 0.00 0.00 0.00 0.00
0.80/0.83 c countsols : 0.00 0.00 0.00 0.00 0.00
0.80/0.83 c Propagators : Time Calls Cutoffs DomReds
0.80/0.83 c pseudoobj : 0.00 0 0 0
0.80/0.83 c rootredcost : 0.00 0 0 0
0.80/0.83 c vbounds : 0.00 0 0 0
0.80/0.83 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
0.80/0.83 c propagation : 0.00 0 0 0 0.0 0 0.0 -
0.80/0.83 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
0.80/0.83 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
0.80/0.83 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
0.80/0.83 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
0.80/0.83 c applied globally : - - - 0 0.0 - - -
0.80/0.83 c applied locally : - - - 0 0.0 - - -
0.80/0.83 c Separators : Time Calls Cutoffs DomReds Cuts Conss
0.80/0.83 c cut pool : 0.00 0 - - 0 - (maximal pool size: 0)
0.80/0.83 c redcost : 0.00 0 0 0 0 0
0.80/0.83 c impliedbounds : 0.00 0 0 0 0 0
0.80/0.83 c intobj : 0.00 0 0 0 0 0
0.80/0.83 c cgmip : 0.00 0 0 0 0 0
0.80/0.83 c gomory : 0.00 0 0 0 0 0
0.80/0.83 c strongcg : 0.00 0 0 0 0 0
0.80/0.83 c cmir : 0.00 0 0 0 0 0
0.80/0.83 c flowcover : 0.00 0 0 0 0 0
0.80/0.83 c clique : 0.00 0 0 0 0 0
0.80/0.83 c zerohalf : 0.00 0 0 0 0 0
0.80/0.83 c mcf : 0.00 0 0 0 0 0
0.80/0.83 c rapidlearning : 0.00 0 0 0 0 0
0.80/0.83 c Pricers : Time Calls Vars
0.80/0.83 c problem variables: 0.00 0 0
0.80/0.83 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
0.80/0.83 c pscost : 0.00 0 0 0 0 0 0
0.80/0.83 c inference : 0.00 0 0 0 0 0 0
0.80/0.83 c mostinf : 0.00 0 0 0 0 0 0
0.80/0.83 c leastinf : 0.00 0 0 0 0 0 0
0.80/0.83 c fullstrong : 0.00 0 0 0 0 0 0
0.80/0.83 c allfullstrong : 0.00 0 0 0 0 0 0
0.80/0.83 c random : 0.00 0 0 0 0 0 0
0.80/0.83 c relpscost : 0.00 0 0 0 0 0 0
0.80/0.83 c Primal Heuristics : Time Calls Found
0.80/0.83 c LP solutions : 0.00 - 0
0.80/0.83 c pseudo solutions : 0.00 - 0
0.80/0.83 c trivial : 0.02 1 0
0.80/0.83 c simplerounding : 0.00 0 0
0.80/0.83 c zirounding : 0.00 0 0
0.80/0.83 c rounding : 0.00 0 0
0.80/0.83 c shifting : 0.00 0 0
0.80/0.83 c intshifting : 0.00 0 0
0.80/0.83 c oneopt : 0.00 0 0
0.80/0.83 c twoopt : 0.00 0 0
0.80/0.83 c fixandinfer : 0.00 0 0
0.80/0.83 c feaspump : 0.00 0 0
0.80/0.83 c coefdiving : 0.00 0 0
0.80/0.83 c pscostdiving : 0.00 0 0
0.80/0.83 c fracdiving : 0.00 0 0
0.80/0.83 c veclendiving : 0.00 0 0
0.80/0.83 c intdiving : 0.00 0 0
0.80/0.83 c actconsdiving : 0.00 0 0
0.80/0.83 c objpscostdiving : 0.00 0 0
0.80/0.83 c rootsoldiving : 0.00 0 0
0.80/0.83 c linesearchdiving : 0.00 0 0
0.80/0.83 c guideddiving : 0.00 0 0
0.80/0.83 c octane : 0.00 0 0
0.80/0.83 c rens : 0.00 0 0
0.80/0.83 c rins : 0.00 0 0
0.80/0.83 c localbranching : 0.00 0 0
0.80/0.83 c mutation : 0.00 0 0
0.80/0.83 c crossover : 0.00 0 0
0.80/0.83 c dins : 0.00 0 0
0.80/0.83 c undercover : 0.00 0 0
0.80/0.83 c nlp : 0.00 0 0
0.80/0.83 c trysol : 0.00 0 0
0.80/0.83 c LP : Time Calls Iterations Iter/call Iter/sec
0.80/0.83 c primal LP : 0.00 0 0 0.00 -
0.80/0.83 c dual LP : 0.00 0 0 0.00 -
0.80/0.83 c lex dual LP : 0.00 0 0 0.00 -
0.80/0.83 c barrier LP : 0.00 0 0 0.00 -
0.80/0.83 c diving/probing LP: 0.00 0 0 0.00 -
0.80/0.83 c strong branching : 0.00 0 0 0.00 -
0.80/0.83 c (at root node) : - 0 0 0.00 -
0.80/0.83 c conflict analysis: 0.00 0 0 0.00 -
0.80/0.83 c B&B Tree :
0.80/0.83 c number of runs : 1
0.80/0.83 c nodes : 0
0.80/0.83 c nodes (total) : 0
0.80/0.83 c nodes left : 1
0.80/0.83 c max depth : -1
0.80/0.83 c max depth (total): -1
0.80/0.83 c backtracks : 0 (0.0%)
0.80/0.83 c delayed cutoffs : 0
0.80/0.83 c repropagations : 0 (0 domain reductions, 0 cutoffs)
0.80/0.83 c avg switch length: 0.00
0.80/0.83 c switching time : 0.00
0.80/0.83 c Solution :
0.80/0.83 c Solutions found : 0 (0 improvements)
0.80/0.83 c Primal Bound : infeasible
0.80/0.83 c Dual Bound : -
0.80/0.83 c Gap : infinite
0.80/0.83 c Root Dual Bound : -
0.80/0.83 c Root Iterations : 0
0.90/0.92 c Time complete: 0.91.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683662-1277511224/watcher-2683662-1277511224 -o /tmp/evaluation-result-2683662-1277511224/solver-2683662-1277511224 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683662-1277511224.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: 2.10 1.91 1.42 3/106 30843
/proc/meminfo: memFree=1805324/2059040 swapFree=4139448/4192956
[pid=30843] ppid=30841 vsize=8260 CPUtime=0
/proc/30843/stat : 30843 (pbscip.linux.x8) R 30841 30843 30415 0 -1 4202496 1007 0 0 0 0 0 0 0 18 0 1 0 92414909 8458240 927 1992294400 4194304 9819077 140736197098048 18446744073709551615 8678244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30843/statm: 2065 927 366 1374 0 686 0
[startup+0.0768129 s]
/proc/loadavg: 2.10 1.91 1.42 3/106 30843
/proc/meminfo: memFree=1805324/2059040 swapFree=4139448/4192956
[pid=30843] ppid=30841 vsize=15936 CPUtime=0.07
/proc/30843/stat : 30843 (pbscip.linux.x8) R 30841 30843 30415 0 -1 4202496 2924 0 0 0 6 1 0 0 20 0 1 0 92414909 16318464 2843 1992294400 4194304 9819077 140736197098048 18446744073709551615 8667856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30843/statm: 3984 2843 388 1374 0 2605 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15936
[startup+0.101816 s]
/proc/loadavg: 2.10 1.91 1.42 3/106 30843
/proc/meminfo: memFree=1805324/2059040 swapFree=4139448/4192956
[pid=30843] ppid=30841 vsize=17244 CPUtime=0.09
/proc/30843/stat : 30843 (pbscip.linux.x8) R 30841 30843 30415 0 -1 4202496 3239 0 0 0 8 1 0 0 20 0 1 0 92414909 17657856 3158 1992294400 4194304 9819077 140736197098048 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30843/statm: 4311 3158 388 1374 0 2932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17244
[startup+0.300837 s]
/proc/loadavg: 2.10 1.91 1.42 3/106 30843
/proc/meminfo: memFree=1805324/2059040 swapFree=4139448/4192956
[pid=30843] ppid=30841 vsize=22664 CPUtime=0.29
/proc/30843/stat : 30843 (pbscip.linux.x8) R 30841 30843 30415 0 -1 4202496 4620 0 0 0 28 1 0 0 20 0 1 0 92414909 23207936 4539 1992294400 4194304 9819077 140736197098048 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30843/statm: 5666 4539 388 1374 0 4287 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22664
[startup+0.701881 s]
/proc/loadavg: 2.10 1.91 1.42 3/106 30843
/proc/meminfo: memFree=1805324/2059040 swapFree=4139448/4192956
[pid=30843] ppid=30841 vsize=54524 CPUtime=0.69
/proc/30843/stat : 30843 (pbscip.linux.x8) R 30841 30843 30415 0 -1 4202496 12666 0 0 0 65 4 0 0 20 0 1 0 92414909 55832576 12229 1992294400 4194304 9819077 140736197098048 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30843/statm: 13631 12229 487 1374 0 12252 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54524
Solver just ended. Dumping a history of the last processes samples
[startup+0.901903 s]
/proc/loadavg: 2.10 1.91 1.42 3/106 30843
/proc/meminfo: memFree=1805324/2059040 swapFree=4139448/4192956
[pid=30843] ppid=30841 vsize=35896 CPUtime=0.9
/proc/30843/stat : 30843 (pbscip.linux.x8) R 30841 30843 30415 0 -1 4202496 13699 0 0 0 83 7 0 0 21 0 1 0 92414909 36757504 7854 1992294400 4194304 9819077 140736197098048 18446744073709551615 4212431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30843/statm: 8974 7854 521 1374 0 7595 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 35896
Child status: 0
Real time (s): 0.925087
CPU time (s): 0.924858
CPU user time (s): 0.84887
CPU system time (s): 0.075988
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 56244
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.84887
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13710
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= 4
involuntary context switches= 4
runsolver used 0.004999 second user time and 0.015997 second system time
The end
Begin job on node042 at 2010-06-26 02:13:44
IDJOB=2683662
IDBENCH=72129
IDSOLVER=1168
FILE ID=node042/2683662-1277511224
PBS_JOBID= 11190608
Free space on /tmp= 62252 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-rand199fd6.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-2683662-1277511224/watcher-2683662-1277511224 -o /tmp/evaluation-result-2683662-1277511224/solver-2683662-1277511224 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2683662-1277511224.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ed6439846d599590769e7881fb6d3c5e
RANDOM SEED=343379909
node042.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 : 3000.213
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 : 6000.42
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 : 3000.213
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: 1805852 kB
Buffers: 35296 kB
Cached: 119772 kB
SwapCached: 5948 kB
Active: 70012 kB
Inactive: 97892 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1805852 kB
SwapTotal: 4192956 kB
SwapFree: 4139448 kB
Dirty: 7096 kB
Writeback: 0 kB
AnonPages: 11492 kB
Mapped: 11768 kB
Slab: 63216 kB
PageTables: 4160 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 184168 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= 62244 MiB
End job on node042 at 2010-06-26 02:13:45