Trace number 213169

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Abscon 109 ESACSAT 1.88971 1.95239

DiagnosticValue
CHECKS180677
NODES8673

General information on the benchmark

NamepseudoSeries/aim/
aim-100-3-4-4.xml
MD5SUM626affd27d8c0341c4f90465a2c6e586
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.093985
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables200
Number of constraints440
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension440
Global constraints used (with number of constraints)

Solver Data (download as text)

0.29	   
0.29	Abscon 109 (November, 2006)
0.29	   
0.29	   configuration
0.29	     name=esac.xml
0.32	   
0.32	   instance
0.32	     name=/tmp/evaluation/213169-1168225401/unknown.xml
0.35	   
0.35	   domains being loaded...
0.36	   
0.36	   variables being loaded...
0.40	     nbVariables=200  nbDomainTypes=1  minDomainSize=2  maxDomainSize=2
0.40	       =>  wckTime=0.107  cpuTime=0.09  mem=6M951
0.40	   
0.40	   predicates being loaded...
0.41	   
0.41	   constraints being loaded...
0.62	     nbConstraints=440  nbConvertedConstraints=101  nbConvertConstraintsChecks=16  nbExtensionStructures=2
0.62	     nbSharedExtensionStructures=99  nbConflictsStructures=3  nbSharedConflictsStructures=437
0.62	     nbSharedBinaryRepresentations=5  nbEvaluationManagers=1  nbSharedEvaluationManagers=338  maxDegree=8  maxArity=3
0.62	       =>  wckTime=0.324  cpuTime=0.23  mem=9M877
0.65	   
0.65	   solver IterativeSystematicSolver being built... 
0.84	       =>  wckTime=0.549  cpuTime=0.39  mem=16M568
0.90	   
0.90	   preprocessing
0.90	     nbConstraintChecks=1116  nbValidityChecks=125  nbPropagations=739  nbRevisions=928  nbUselessRevisions=561
0.90	     nbSingletonTests=217  nbEffectiveSingletonTests=0  nbESACBranches=12  nbRemovedValues=0  detectedInconsistency=no
0.90	       =>  wckTime=0.056  cpuTime=0.03  mem=17M543
0.93	   
0.93	   search
0.93	     run=0  nbConstraintChecks=511  nbValidityChecks=242  nbPropagations=954  nbRevisions=1472  nbUselessRevisions=891
0.93	     nbAssignments=53  nbFailedAssignments=6  nbBacktracks=10  nbVisitedNodes=63  nbRestartNogoods=0  mapSize=6
0.93	     nbInferences=0  nbTooLargeKeys=0
0.93	       =>  wckTime=0.087  cpuTime=0.05  mem=17M543
0.95	   
0.95	   search
0.95	     run=1  nbConstraintChecks=1443  nbValidityChecks=922  nbPropagations=2339  nbRevisions=4128
0.95	     nbUselessRevisions=2554  nbAssignments=177  nbFailedAssignments=11  nbBacktracks=39  nbVisitedNodes=135
0.95	     nbRestartNogoods=3  mapSize=11  nbInferences=0  nbTooLargeKeys=0
0.95	       =>  wckTime=0.109  cpuTime=0.06  mem=17M543
0.97	   
0.97	   search
0.97	     run=2  nbConstraintChecks=2326  nbValidityChecks=1649  nbPropagations=4162  nbRevisions=7948
0.97	     nbUselessRevisions=4936  nbAssignments=271  nbFailedAssignments=16  nbBacktracks=87  nbVisitedNodes=213
0.97	     nbRestartNogoods=5  mapSize=21  nbInferences=0  nbTooLargeKeys=0
0.97	       =>  wckTime=0.129  cpuTime=0.08  mem=17M543
0.98	   
0.98	   search
0.98	     run=3  nbConstraintChecks=3003  nbValidityChecks=2144  nbPropagations=6255  nbRevisions=12547
0.98	     nbUselessRevisions=7799  nbAssignments=349  nbFailedAssignments=20  nbBacktracks=127  nbVisitedNodes=300
0.98	     nbRestartNogoods=6  mapSize=28  nbInferences=0  nbTooLargeKeys=0
0.98	       =>  wckTime=0.139  cpuTime=0.08  mem=17M543
1.00	   
1.00	   search
1.00	     run=4  nbConstraintChecks=3860  nbValidityChecks=2857  nbPropagations=8743  nbRevisions=18230
1.00	     nbUselessRevisions=11331  nbAssignments=464  nbFailedAssignments=26  nbBacktracks=191  nbVisitedNodes=398
1.00	     nbRestartNogoods=8  mapSize=37  nbInferences=0  nbTooLargeKeys=0
1.00	       =>  wckTime=0.15  cpuTime=0.1  mem=17M543
1.01	   
1.01	   search
1.01	     run=5  nbConstraintChecks=4866  nbValidityChecks=3741  nbPropagations=11707  nbRevisions=25187
1.01	     nbUselessRevisions=15622  nbAssignments=573  nbFailedAssignments=35  nbBacktracks=270  nbVisitedNodes=522
1.01	     nbRestartNogoods=9  mapSize=50  nbInferences=0  nbTooLargeKeys=0
1.01	       =>  wckTime=0.165  cpuTime=0.11  mem=17M543
1.03	   
1.03	   search
1.03	     run=6  nbConstraintChecks=7176  nbValidityChecks=5857  nbPropagations=15827  nbRevisions=35203
1.03	     nbUselessRevisions=21722  nbAssignments=723  nbFailedAssignments=48  nbBacktracks=387  nbVisitedNodes=702
1.03	     nbRestartNogoods=11  mapSize=76  nbInferences=0  nbTooLargeKeys=0
1.03	       =>  wckTime=0.184  cpuTime=0.12  mem=17M543
1.05	   
1.05	   search
1.05	     run=7  nbConstraintChecks=9684  nbValidityChecks=8247  nbPropagations=21075  nbRevisions=48562
1.05	     nbUselessRevisions=29931  nbAssignments=935  nbFailedAssignments=65  nbBacktracks=570  nbVisitedNodes=945
1.05	     nbRestartNogoods=15  mapSize=106  nbInferences=0  nbTooLargeKeys=0
1.05	       =>  wckTime=0.209  cpuTime=0.15  mem=17M543
1.10	   
1.10	   search
1.10	     run=8  nbConstraintChecks=15904  nbValidityChecks=14640  nbPropagations=29069  nbRevisions=70766
1.10	     nbUselessRevisions=43875  nbAssignments=1268  nbFailedAssignments=107  nbBacktracks=834  nbVisitedNodes=1347
1.10	     nbRestartNogoods=16  mapSize=169  nbInferences=0  nbTooLargeKeys=0
1.10	       =>  wckTime=0.259  cpuTime=0.2  mem=17M543
1.18	   
1.18	   search
1.18	     run=9  nbConstraintChecks=23754  nbValidityChecks=22716  nbPropagations=40528  nbRevisions=104076
1.18	     nbUselessRevisions=65005  nbAssignments=1778  nbFailedAssignments=163  nbBacktracks=1228  nbVisitedNodes=1925
1.18	     nbRestartNogoods=22  mapSize=282  nbInferences=0  nbTooLargeKeys=0
1.18	       =>  wckTime=0.333  cpuTime=0.26  mem=17M543
1.27	   
1.27	   search
1.27	     run=10  nbConstraintChecks=39176  nbValidityChecks=38289  nbPropagations=58814  nbRevisions=158578
1.27	     nbUselessRevisions=99565  nbAssignments=2499  nbFailedAssignments=293  nbBacktracks=1806  nbVisitedNodes=2901
1.28	     nbRestartNogoods=24  mapSize=532  nbInferences=0  nbTooLargeKeys=0
1.28	       =>  wckTime=0.431  cpuTime=0.34  mem=17M543
1.40	   
1.40	   search
1.40	     run=11  nbConstraintChecks=62652  nbValidityChecks=61789  nbPropagations=87803  nbRevisions=245733
1.40	     nbUselessRevisions=154816  nbAssignments=3548  nbFailedAssignments=458  nbBacktracks=2674  nbVisitedNodes=4299
1.40	     nbRestartNogoods=29  mapSize=876  nbInferences=0  nbTooLargeKeys=0
1.40	       =>  wckTime=0.557  cpuTime=0.46  mem=17M543
1.46	   
1.46	   INFO : Stopping hyperNogood (mapSize=1014, nbTooLargekeys=0, mem=17M543)
1.56	   
1.56	   search
1.56	     run=12  nbConstraintChecks=94695  nbValidityChecks=95545  nbPropagations=131874  nbRevisions=380616
1.56	     nbUselessRevisions=241173  nbAssignments=5105  nbFailedAssignments=686  nbBacktracks=3972  nbVisitedNodes=6320
1.56	     nbRestartNogoods=34
1.56	       =>  wckTime=0.714  cpuTime=0.62  mem=17M543
1.79	   
1.79	   search
1.79	     run=13  nbConstraintChecks=154846  nbValidityChecks=161905  nbPropagations=203654  nbRevisions=608009
1.79	     nbUselessRevisions=388786  nbAssignments=7406  nbFailedAssignments=1021  nbBacktracks=5928  nbVisitedNodes=9415
1.79	     nbRestartNogoods=37
1.79	       =>  wckTime=0.942  cpuTime=0.85  mem=17M543
1.89	   
1.89	   search
1.89	     run=14  nbConstraintChecks=179561  nbValidityChecks=187286  nbPropagations=286508  nbRevisions=871262
1.89	     nbUselessRevisions=559993  nbAssignments=8673  nbFailedAssignments=1199  nbBacktracks=6817  nbVisitedNodes=11005
1.89	     nbRestartNogoods=42
1.89	       =>  wckTime=1.044  cpuTime=0.95  mem=17M543
1.89	   
1.89	   global
1.89	     nbConstraintChecks=180677  nbValidityChecks=187411  nbPropagations=287247  nbRevisions=872190
1.89	     nbUselessRevisions=560554  nbRestartNogoods=42  solvingWckTime=1.044  solvingCpuTime=0.95  expiredTime=no
1.89	     totalExploration=no  nbFoundSolutions=1  globalCpuTime=1.38
1.89	       =>  wckTime=1.596  cpuTime=1.34  mem=17M543
1.89	   
1.89	s SATISFIABLE
1.89	v 0 1 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 0 1 0 1 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 0 1 1 0 0 1 1 0 1 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 0 1 1 0 1 0 1 0 0 1 0 1 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 1 0 0 1 0 1 1 0 1 0 0 1 0 1 0 1 1 0 0 1 1 0 1 0 1 0 0 1 0 1 1 0 0 1 0 1 0 1 1 0 1 0 1 0 
1.89	d NODES 8673
1.89	d CHECKS 180677
1.89	   
1.89	   totalWckTime=1.671  totalCpuTime=1.38

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-213169-1168225401 -o ROOT/results/node34/solver-213169-1168225401 -C 1800 -M 900 java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/213169-1168225401/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.18 0.86 1.49 4/68 11859
/proc/meminfo: memFree=1846448/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=172 CPUtime=0
/proc/11858/stat : 11858 (java) R 11856 11858 10555 0 -1 0 217 0 0 0 0 0 0 0 18 0 1 0 170935137 176128 24 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 7721764 0 0 4096 0 0 0 0 17 1 0 0
/proc/11858/statm: 43 24 18 14 0 3 0

[startup+0.103279 s]
/proc/loadavg: 0.18 0.86 1.49 4/68 11859
/proc/meminfo: memFree=1846448/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=914988 CPUtime=0.09
/proc/11858/stat : 11858 (java) R 11856 11858 10555 0 -1 0 3071 0 1 0 7 2 0 0 16 0 8 0 170935137 936947712 2817 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11858/statm: 228747 2818 1453 14 0 215242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 914988

[startup+0.511311 s]
/proc/loadavg: 0.18 0.86 1.49 4/68 11859
/proc/meminfo: memFree=1846448/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=915328 CPUtime=0.49
/proc/11858/stat : 11858 (java) R 11856 11858 10555 0 -1 0 6571 0 1 0 44 5 0 0 16 0 8 0 170935137 937295872 6310 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073599573 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11858/statm: 228832 6311 2144 14 0 215302 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 915328

[startup+1.33238 s]
/proc/loadavg: 0.18 0.86 1.49 2/75 11866
/proc/meminfo: memFree=1820224/2055920 swapFree=4192812/4192956
[pid=11858] ppid=11856 vsize=915552 CPUtime=1.31
/proc/11858/stat : 11858 (java) R 11856 11858 10555 0 -1 0 9412 0 1 0 122 9 0 0 17 0 8 0 170935137 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4073895120 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/11858/statm: 228888 9150 2543 14 0 215358 0
[pid=11858/tid=11860] ppid=11856 vsize=915552 CPUtime=0.03
/proc/11858/task/11860/stat : 11860 (java) S 11856 11858 10555 0 -1 64 194 0 0 0 3 0 0 0 16 0 8 0 170935140 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=11858/tid=11861] ppid=11856 vsize=915552 CPUtime=0
/proc/11858/task/11861/stat : 11861 (java) S 11856 11858 10555 0 -1 64 11 0 0 0 0 0 0 0 15 0 8 0 170935141 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11858/tid=11862] ppid=11856 vsize=915552 CPUtime=0
/proc/11858/task/11862/stat : 11862 (java) S 11856 11858 10555 0 -1 64 5 0 0 0 0 0 0 0 15 0 8 0 170935141 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11858/tid=11863] ppid=11856 vsize=915552 CPUtime=0
/proc/11858/task/11863/stat : 11863 (java) S 11856 11858 10555 0 -1 64 0 0 0 0 0 0 0 0 21 0 8 0 170935144 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11858/tid=11864] ppid=11856 vsize=915552 CPUtime=0.24
/proc/11858/task/11864/stat : 11864 (java) R 11856 11858 10555 0 -1 64 414 0 0 0 23 1 0 0 16 0 8 0 170935144 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=11858/tid=11865] ppid=11856 vsize=915552 CPUtime=0
/proc/11858/task/11865/stat : 11865 (java) S 11856 11858 10555 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 170935144 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=11858/tid=11866] ppid=11856 vsize=915552 CPUtime=0
/proc/11858/task/11866/stat : 11866 (java) S 11856 11858 10555 0 -1 64 2 0 0 0 0 0 0 0 15 0 8 0 170935144 937525248 9150 18446744073709551615 134512640 134570532 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 915552

Child status: 0
Real time (s): 1.95239
CPU time (s): 1.88971
CPU user time (s): 1.78573
CPU system time (s): 0.103984
CPU usage (%): 96.7896
Max. virtual memory (cumulated for all children) (KiB): 915552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.78573
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9541
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 945
involuntary context switches= 98

runsolver used 0.008998 s user time and 0.010998 s system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Jan  8 03:03:29 UTC 2007


IDJOB= 213169
IDBENCH= 4827
FILE ID= node34/213169-1168225401

PBS_JOBID= 3481012

Free space on /tmp= 66554 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pseudoSeries/aim/aim-100-3-4-4.xml
COMMAND LINE= java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/213169-1168225401/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-213169-1168225401 -o ROOT/results/node34/solver-213169-1168225401 -C 1800 -M 900  java -Xms756M -Xmx756M -XX:PermSize=10m -XX:MaxPermSize=10m -jar abscon109.jar esac.xml 1 XSax /tmp/evaluation/213169-1168225401/unknown.xml

META MD5SUM SOLVER= 9b91398c18c9fe54a6c4cfb50dadce08
MD5SUM BENCH=  626affd27d8c0341c4f90465a2c6e586

RANDOM SEED= 917985984

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.227
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1847056 kB
Buffers:         33936 kB
Cached:          99344 kB
SwapCached:          0 kB
Active:          80548 kB
Inactive:        72788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          30224 kB
Slab:            41256 kB
Committed_AS:  2921728 kB
PageTables:       1596 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB



End job on node34 on Mon Jan  8 03:03:40 UTC 2007