Trace number 248504

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
galacJ beta 1SAT 7.51286 7.64842

General information on the benchmark

Nameprimes/primes-30/
primes-30-20-2-1.xml
MD5SUMf0e651cdc6b14fbfa0027bb3a4d85149
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 benchmark0.019996
SatisfiableYES
(Un)Satisfiability was proved
Number of variables100
Number of constraints20
Maximum constraint arity3
Maximum domain size112
Number of constraints which are defined in extension0
Number of constraints which are defined in intension20
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	rm: No match.
0.03	c --- Preproc Stats ---
0.03	c benchs : unknown.xml
5.52	c start processing
5.52	c start relation processing
5.73	c start cnf exporting
6.42	c parsing time : 5.365
6.42	c preprocessing time : 6.269
6.42	
6.42	c Nary constraints - conflicts : 0 supports : 9
6.42	c Binary constraints - conflicts : 0 supports :11
6.42	c max arity constraint : 3
6.42	c Max Tuples generated 1404928
6.42	c relations : 20
6.42	c relations BDD: 9
6.42	c vars : 13858 - clauses :  630339
6.42	
6.75	c Start Sat4J solver
6.75	
6.83	s SATISFIABLE
7.00	c {propagations=13966, learnedliterals=0, changedreason=0, reduceddb=0, starts=1, learnedbinaryclauses=0, learnedclauses=1, reducedliterals=0, learnedternaryclauses=0, conflicts=1, serialVersionUID=1, inspects=19360, rootSimplifications=0, decisions=7563}
7.64	v  2 59 2 2 89 101 15 41 29 3 2 2 2 34 2 2 2 86 2 78 2 10 2 2 52 73 2 43 19 101 113 10 2 2 2 112 43 59 2 2 29 37 79 76 2 2 23 2 2 2 2 2 2 2 2 2 5 2 59 2 2 2 2 2 2 2 2 2 43 2 2 53 2 2 2 2 2 2 2 73 2 2 2 2 23 2 2 2 90 2 2 2 108 2 2 2 59 100 2 46

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/node72/watcher-248504-1168400259 -o ROOT/results/node72/solver-248504-1168400259 -C 1800 -M 900 /tmp/evaluation/248504-1168400259/galacJ.sh /tmp/evaluation/248504-1168400259/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: 1.92 1.98 1.98 2/81 30092
/proc/meminfo: memFree=1459600/2055920 swapFree=4191880/4192956
[pid=30091] ppid=30089 vsize=8652 CPUtime=0
/proc/30091/stat : 30091 (galacJ.sh) R 30089 30091 29775 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 188434941 8859648 279 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517752479 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/30091/statm: 2163 279 207 79 0 156 0
[pid=30093] ppid=30091 vsize=8688 CPUtime=0
/proc/30093/stat : 30093 (galacJ.sh) R 30091 30091 29775 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 188434941 8896512 286 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517752479 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/30093/statm: 2172 286 209 79 0 165 0
[pid=30094] ppid=30093 vsize=8728 CPUtime=0
/proc/30094/stat : 30094 (galacJ.sh) R 30093 30091 29775 0 -1 4194368 26 0 0 0 0 0 0 0 20 0 1 0 188434941 8937472 290 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517753127 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/30094/statm: 2182 290 209 79 0 175 0

[startup+0.102909 s]
/proc/loadavg: 1.92 1.98 1.98 2/81 30092
/proc/meminfo: memFree=1459600/2055920 swapFree=4191880/4192956
[pid=30091] ppid=30089 vsize=47556 CPUtime=0.02
/proc/30091/stat : 30091 (galacJ.sh) S 30089 30091 29775 0 -1 4194304 798 1728 0 0 0 1 0 1 18 0 1 0 188434941 48697344 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30091/statm: 11889 364 247 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+0.511947 s]
/proc/loadavg: 1.92 1.98 1.98 2/81 30092
/proc/meminfo: memFree=1459600/2055920 swapFree=4191880/4192956
[pid=30091] ppid=30089 vsize=47556 CPUtime=0.02
/proc/30091/stat : 30091 (galacJ.sh) S 30089 30091 29775 0 -1 4194304 798 1728 0 0 0 1 0 1 18 0 1 0 188434941 48697344 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30091/statm: 11889 364 247 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47556

[startup+1.33702 s]
/proc/loadavg: 1.84 1.97 1.97 2/89 30113
/proc/meminfo: memFree=1416144/2055920 swapFree=4191880/4192956
[pid=30091] ppid=30089 vsize=47556 CPUtime=0.02
/proc/30091/stat : 30091 (galacJ.sh) S 30089 30091 29775 0 -1 4194304 798 1728 0 0 0 1 0 1 18 0 1 0 188434941 48697344 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30091/statm: 11889 364 247 79 0 217 0
[pid=30106] ppid=30091 vsize=862748 CPUtime=1.28
/proc/30106/stat : 30106 (java) R 30091 30091 29775 0 -1 0 12970 0 1 0 123 5 0 0 18 0 8 0 188434944 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4073694940 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/30106/statm: 215687 12723 2038 14 0 201592 0
[pid=30106/tid=30107] ppid=30091 vsize=862748 CPUtime=0.06
/proc/30106/task/30107/stat : 30107 (java) S 30091 30091 29775 0 -1 64 3355 0 0 0 5 1 0 0 16 0 8 0 188434948 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30106/tid=30108] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30108/stat : 30108 (java) S 30091 30091 29775 0 -1 64 12 0 0 0 0 0 0 0 15 0 8 0 188434948 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30109] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30109/stat : 30109 (java) S 30091 30091 29775 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 188434948 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30110] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30110/stat : 30110 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 21 0 8 0 188434951 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30111] ppid=30091 vsize=862748 CPUtime=0.08
/proc/30106/task/30111/stat : 30111 (java) S 30091 30091 29775 0 -1 64 875 0 0 0 8 0 0 0 16 0 8 0 188434951 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30112] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30112/stat : 30112 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 188434951 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30113] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30113/stat : 30113 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 188434951 883453952 12723 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 910304

[startup+2.97617 s]
/proc/loadavg: 1.84 1.97 1.97 2/89 30117
/proc/meminfo: memFree=1416912/2055920 swapFree=4191880/4192956
[pid=30091] ppid=30089 vsize=47556 CPUtime=0.02
/proc/30091/stat : 30091 (galacJ.sh) S 30089 30091 29775 0 -1 4194304 798 1728 0 0 0 1 0 1 18 0 1 0 188434941 48697344 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30091/statm: 11889 364 247 79 0 217 0
[pid=30106] ppid=30091 vsize=862748 CPUtime=2.92
/proc/30106/stat : 30106 (java) R 30091 30091 29775 0 -1 0 12999 0 1 0 286 6 0 0 17 0 8 0 188434944 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4073686572 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/30106/statm: 215687 12745 2043 14 0 201592 0
[pid=30106/tid=30107] ppid=30091 vsize=862748 CPUtime=0.23
/proc/30106/task/30107/stat : 30107 (java) S 30091 30091 29775 0 -1 64 3363 0 0 0 22 1 0 0 16 0 8 0 188434948 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=30106/tid=30108] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30108/stat : 30108 (java) S 30091 30091 29775 0 -1 64 12 0 0 0 0 0 0 0 15 0 8 0 188434948 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30109] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30109/stat : 30109 (java) S 30091 30091 29775 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 188434948 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30110] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30110/stat : 30110 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 21 0 8 0 188434951 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30111] ppid=30091 vsize=862748 CPUtime=0.09
/proc/30106/task/30111/stat : 30111 (java) S 30091 30091 29775 0 -1 64 877 0 0 0 9 0 0 0 15 0 8 0 188434951 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30112] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30112/stat : 30112 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 188434951 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30113] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30113/stat : 30113 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 188434951 883453952 12745 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 910304

[startup+6.26147 s]
/proc/loadavg: 1.84 1.97 1.97 3/102 30178
/proc/meminfo: memFree=1370536/2055920 swapFree=4191880/4192956
[pid=30091] ppid=30089 vsize=47556 CPUtime=0.02
/proc/30091/stat : 30091 (galacJ.sh) S 30089 30091 29775 0 -1 4194304 798 1728 0 0 0 1 0 1 18 0 1 0 188434941 48697344 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 234517359450 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/30091/statm: 11889 364 247 79 0 217 0
[pid=30106] ppid=30091 vsize=862748 CPUtime=6.16
/proc/30106/stat : 30106 (java) R 30091 30091 29775 0 -1 0 25236 0 1 0 604 12 0 0 25 0 8 0 188434944 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4073801254 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/30106/statm: 215687 24970 2052 14 0 201592 0
[pid=30106/tid=30107] ppid=30091 vsize=862748 CPUtime=0.63
/proc/30106/task/30107/stat : 30107 (java) S 30091 30091 29775 0 -1 64 9272 0 0 0 60 3 0 0 17 0 8 0 188434948 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30108] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30108/stat : 30108 (java) S 30091 30091 29775 0 -1 64 12 0 0 0 0 0 0 0 15 0 8 0 188434948 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30109] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30109/stat : 30109 (java) S 30091 30091 29775 0 -1 64 7 0 0 0 0 0 0 0 15 0 8 0 188434948 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30110] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30110/stat : 30110 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 21 0 8 0 188434951 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30111] ppid=30091 vsize=862748 CPUtime=0.13
/proc/30106/task/30111/stat : 30111 (java) S 30091 30091 29775 0 -1 64 900 0 0 0 12 1 0 0 16 0 8 0 188434951 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30112] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30112/stat : 30112 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 22 0 8 0 188434951 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=30106/tid=30113] ppid=30091 vsize=862748 CPUtime=0
/proc/30106/task/30113/stat : 30113 (java) S 30091 30091 29775 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 188434951 883453952 24970 18446744073709551615 134512640 134570532 4294956064 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 910304

Child status: 0
Real time (s): 7.64842
CPU time (s): 7.51286
CPU user time (s): 7.17391
CPU system time (s): 0.338948
CPU usage (%): 98.2276
Max. virtual memory (cumulated for all children) (KiB): 910820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.17391
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42809
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1595
involuntary context switches= 1456

runsolver used 0.009998 s user time and 0.027995 s system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Jan 10 03:37:40 UTC 2007


IDJOB= 248504
IDBENCH= 11712
FILE ID= node72/248504-1168400259

PBS_JOBID= 3522949

Free space on /tmp= 66560 MiB

BENCH NAME= HOME/pub/bench/CPAI06/primes/primes-30/primes-30-20-2-1.xml
COMMAND LINE= /tmp/evaluation/248504-1168400259/galacJ.sh /tmp/evaluation/248504-1168400259/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-248504-1168400259 -o ROOT/results/node72/solver-248504-1168400259 -C 1800 -M 900  /tmp/evaluation/248504-1168400259/galacJ.sh /tmp/evaluation/248504-1168400259/unknown.xml

META MD5SUM SOLVER= ffd78bd56f274e94bd0d0faf76d262cb
MD5SUM BENCH=  f0e651cdc6b14fbfa0027bb3a4d85149

RANDOM SEED= 176415435

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		: 3000.223
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		: 3000.223
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:       1460136 kB
Buffers:         58952 kB
Cached:         423716 kB
SwapCached:        268 kB
Active:         209188 kB
Inactive:       322000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460136 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            4592 kB
Writeback:           0 kB
Mapped:          65928 kB
Slab:            49608 kB
Committed_AS:  3732320 kB
PageTables:       2152 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= 66559 MiB



End job on node72 on Wed Jan 10 03:37:49 UTC 2007