Trace number 1098642

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MDG-probe 2008-06-27UNSAT 133.496 134.098

DiagnosticValue
ASSIGNMENTS1118490
CHECKS573200000

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-43_ext.xml
MD5SUM01a0fbda45d526076a1329b5ddc0e633
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark133.496
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints340
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension340
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.22	c mistral-prime version 1.313
0.19/0.22	c 
0.19/0.22	c Parsing xml file
0.19/0.22	c          domains...............     0	(1 domains)
0.19/0.22	c          variables.............     0	(40 variables)
0.19/0.22	c          relations.............  0.03	(340 relations)
0.19/0.22	c          constraints...........1.1096e-18	(340 constraints)
0.19/0.22	c Parsing time:   0.03
0.19/0.22	c
0.19/0.22	c Building model
0.19/0.22	c         0 constants
0.19/0.22	c         0 Boolean variables    (+0)
0.19/0.22	c         0 range variables      (+0)
0.19/0.22	c         0 domain (b) variables (+0)
0.19/0.22	c        40 domain (l) variables (+0)
0.19/0.22	c       340 constraints          (+0)
0.19/0.22	c         0 values 
0.19/0.22	c Building time:   0.01
0.19/0.22	c
0.19/0.22	c Solving instance
0.19/0.22	c          heuristic = dom/wdeg
0.19/0.22	c          Randomized probing iteration = 100
0.19/0.22	c          probing limit = 30
0.19/0.22	c          level based weights = no
0.19/0.22	c          impact probing = no
0.19/0.22	c          restart policy = No restart
0.19/0.22	c          probing ..........   0.3
0.29/0.35	c          Probing Nodes  3657
0.29/0.35	c          final run 133.17
133.39/134.09	c Solving time: 133.47
133.39/134.09	c
133.39/134.09	s UNSATISFIABLE
133.39/134.09	d CHECKS 573199508
133.39/134.09	d ASSIGNMENTS 1118489

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1098642-1215284803/watcher-1098642-1215284803 -o /tmp/evaluation-result-1098642-1215284803/solver-1098642-1215284803 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1098642-1215284803.xml -v 1 -rs 1541269665 -probe 1 -ph 0 -heu dom/wdeg -res no 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 25732
/proc/meminfo: memFree=1699864/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=18572 CPUtime=0
/proc/25732/stat : 25732 (runsolver) R 25730 25732 21491 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2007449896 19017728 292 996147200 4194304 4296836 548682068336 18446744073709551615 213112122663 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25732/statm: 4643 292 257 25 0 2626 0

[startup+0.0494681 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 25732
/proc/meminfo: memFree=1699864/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5384 CPUtime=0.03
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 703 0 0 0 3 0 0 0 18 0 1 0 2007449896 5513216 669 996147200 134512640 135239859 4294956144 18446744073709551615 7288443 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1379 674 403 177 0 282 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5384

[startup+0.101473 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 25732
/proc/meminfo: memFree=1699864/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=0.09
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 2007449896 6053888 804 996147200 134512640 135239859 4294956144 18446744073709551615 135095809 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 804 409 177 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5912

[startup+0.301507 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 25732
/proc/meminfo: memFree=1699864/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=0.29
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 838 0 0 0 29 0 0 0 19 0 1 0 2007449896 6053888 804 996147200 134512640 135239859 4294956144 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 804 409 177 0 381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5912

[startup+0.701574 s]
/proc/loadavg: 2.00 2.02 2.00 4/81 25732
/proc/meminfo: memFree=1699864/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=0.68
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 68 0 0 0 23 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135095822 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5912

[startup+1.50171 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25733
/proc/meminfo: memFree=1698192/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=1.48
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 148 0 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135095821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5912

[startup+3.10198 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25733
/proc/meminfo: memFree=1698192/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=3.07
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 307 0 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135019229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 5912

[startup+6.30153 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25733
/proc/meminfo: memFree=1698192/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=6.25
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 625 0 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5912

[startup+12.7016 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25733
/proc/meminfo: memFree=1698128/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=12.62
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 1262 0 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 5912

[startup+25.5018 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 25733
/proc/meminfo: memFree=1698128/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=25.36
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 2536 0 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135095804 0 0 4096 0 0 0 0 17 1 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 5912

[startup+51.1011 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 25775
/proc/meminfo: memFree=1674464/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=50.82
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 5082 0 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135103206 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 5912

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674464/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=101.83
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 10182 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 5912

Solver just ended. Dumping a history of the last processes samples

[startup+115.102 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674464/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=114.57
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 11456 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135095813 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 114.57
Current children cumulated vsize (KiB) 5912

[startup+121.501 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674400/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=120.95
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 12094 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 134789723 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 120.95
Current children cumulated vsize (KiB) 5912

[startup+127.901 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674400/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=127.32
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 12731 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 134789772 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 127.32
Current children cumulated vsize (KiB) 5912

[startup+131.102 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674336/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=130.5
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 13049 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135103178 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 130.5
Current children cumulated vsize (KiB) 5912

[startup+132.702 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674336/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=132.1
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 13209 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135019216 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 132.1
Current children cumulated vsize (KiB) 5912

[startup+133.501 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674336/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=132.89
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 13288 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 132.89
Current children cumulated vsize (KiB) 5912

[startup+133.901 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674336/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=133.29
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 13328 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135103315 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 133.29
Current children cumulated vsize (KiB) 5912

[startup+134.001 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 25775
/proc/meminfo: memFree=1674336/2055920 swapFree=4180444/4192956
[pid=25732] ppid=25730 vsize=5912 CPUtime=133.39
/proc/25732/stat : 25732 (xsolve) R 25730 25732 21491 0 -1 4194304 840 0 0 0 13338 1 0 0 25 0 1 0 2007449896 6053888 806 996147200 134512640 135239859 4294956144 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 0 0 0
/proc/25732/statm: 1478 806 411 177 0 381 0
Current children cumulated CPU time (s) 133.39
Current children cumulated vsize (KiB) 5912

Child status: 0
Real time (s): 134.098
CPU time (s): 133.496
CPU user time (s): 133.484
CPU system time (s): 0.011998
CPU usage (%): 99.5507
Max. virtual memory (cumulated for all children) (KiB): 5912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 133.484
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 853
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= 7
involuntary context switches= 2485

runsolver used 0.109983 second user time and 0.38994 second system time

The end

Launcher Data (download as text)

Begin job on node68 at 2008-07-05 21:06:43
IDJOB=1098642
IDBENCH=59648
IDSOLVER=342
FILE ID=node68/1098642-1215284803
PBS_JOBID= 7882296
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-43_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1098642-1215284803/watcher-1098642-1215284803 -o /tmp/evaluation-result-1098642-1215284803/solver-1098642-1215284803 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1098642-1215284803.xml -v 1 -rs 1541269665 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 01a0fbda45d526076a1329b5ddc0e633
RANDOM SEED=1541269665

node68.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
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		: 3000.261
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:       1700344 kB
Buffers:         58676 kB
Cached:         220900 kB
SwapCached:       6772 kB
Active:         175660 kB
Inactive:       125540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700344 kB
SwapTotal:     4192956 kB
SwapFree:      4180444 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          36576 kB
Slab:            39596 kB
Committed_AS:  4398536 kB
PageTables:       1808 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= 66524 MiB
End job on node68 at 2008-07-05 21:08:57