Trace number 2062193

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
Sugar v1.14.6+picosatSAT 0.923858 1.04185

General information on the benchmark

Namecsp/allsquares/
normalized-squares-5-5.xml
MD5SUMbb9644ae85a99b575f97aaf4474e013c
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026994
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints53
Maximum constraint arity5
Maximum domain size9
Number of constraints which are defined in extension0
Number of constraints which are defined in intension41
Global constraints used (with number of constraints)cumulative(2),weightedsum(10)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sat Jul 11 18:05:36 2009
0.00/0.08	c 0	PID 12705
0.00/0.08	c 0	HOST node45.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2062193-1247328336.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2062193-1247328336.xml' 'HOME/temp.csp'
0.07/0.28	c 1	6 domains, 50 variables, 2 predicates, 0 relations, 53 constraints
0.07/0.30	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.30	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.07/0.37	c 1	Parsing HOME/temp.csp
0.07/0.39	c 1	parsed 111 expressions
0.25/0.40	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.25/0.40	c 1	Converting to clausal form CSP
0.25/0.42	c 1	converted 12 (10%) expressions
0.25/0.42	c 1	converted 23 (20%) expressions
0.25/0.42	c 1	converted 34 (30%) expressions
0.25/0.42	c 1	converted 45 (40%) expressions
0.25/0.42	c 1	converted 56 (50%) expressions
0.25/0.44	c 1	converted 67 (60%) expressions
0.25/0.46	c 1	converted 78 (70%) expressions
0.25/0.47	c 1	converted 89 (80%) expressions
0.25/0.48	c 1	converted 100 (90%) expressions
0.25/0.63	c 1	converted 111 (100%) expressions
0.25/0.63	c 1	CSP : 140 integers, 32 booleans, 339 clauses, largest domain size 9
0.25/0.63	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.25/0.63	c 1	Propagation in CSP
0.25/0.64	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.25/0.64	c 1	CSP : 140 integers, 32 booleans, 339 clauses, largest domain size 9
0.25/0.64	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.25/0.64	c 1	Simplifing CSP by introducing new Boolean variables
0.25/0.64	c 1	CSP : 140 integers, 32 booleans, 339 clauses, largest domain size 9
0.25/0.64	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.25/0.67	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.25/0.77	c 1	14 (10%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	28 (20%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	42 (30%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	56 (40%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	70 (50%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	84 (60%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	98 (70%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	112 (80%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	126 (90%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.77	c 1	140 (100%) CSP integer variables are encoded (46 clauses, 463 bytes)
0.25/0.78	c 1	34 (10%) CSP clauses are encoded (200 clauses, 2170 bytes)
0.25/0.79	c 1	68 (20%) CSP clauses are encoded (350 clauses, 3917 bytes)
0.25/0.79	c 1	102 (30%) CSP clauses are encoded (393 clauses, 4420 bytes)
0.25/0.79	c 1	136 (40%) CSP clauses are encoded (426 clauses, 4763 bytes)
0.25/0.79	c 1	170 (50%) CSP clauses are encoded (458 clauses, 5110 bytes)
0.25/0.80	c 1	204 (60%) CSP clauses are encoded (490 clauses, 5435 bytes)
0.25/0.80	c 1	238 (70%) CSP clauses are encoded (549 clauses, 6125 bytes)
0.25/0.80	c 1	272 (80%) CSP clauses are encoded (581 clauses, 6480 bytes)
0.25/0.80	c 1	306 (90%) CSP clauses are encoded (614 clauses, 6841 bytes)
0.25/0.81	c 1	339 (100%) CSP clauses are encoded (670 clauses, 7518 bytes)
0.25/0.81	c 1	339 CSP clauses encoded
0.25/0.81	c 1	Writing map file : HOME/temp.map
0.25/0.81	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.25/0.81	c 1	SAT : 204 SAT variables, 670 SAT clauses, 7518 bytes
0.25/0.81	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.25/0.86	c 1	SOLVING HOME/temp.cnf
0.25/0.86	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
0.25/0.87	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.25/0.87	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.79/0.95	c 1	Decoding HOME/temp.out
0.79/0.98	s SATISFIABLE
0.79/0.98	v 0 0 6 5 0 8 0 6 0 2 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0
0.79/0.99	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.88/1.04	c 1	CPU 0.9 (0.05 0.02 0.75 0.08)
0.88/1.04	c 1	END Sat Jul 11 18:05:37 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2062193-1247328336/watcher-2062193-1247328336 -o /tmp/evaluation-result-2062193-1247328336/solver-2062193-1247328336 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2062193-1247328336.xml 

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): 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


[startup+0 s]
/proc/loadavg: 2.04 2.05 1.96 3/73 12705
/proc/meminfo: memFree=961376/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=18576 CPUtime=0
/proc/12705/stat : 12705 (runsolver) R 12703 12705 10765 0 -1 4194368 15 0 0 0 0 0 0 0 23 0 1 0 19897411 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 258939088167 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12705/statm: 4644 284 249 26 0 2626 0

[startup+0.0857511 s]
/proc/loadavg: 2.04 2.05 1.96 3/73 12705
/proc/meminfo: memFree=961376/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16868 CPUtime=0.07
/proc/12705/stat : 12705 (sugar) S 12703 12705 10765 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 19897411 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12705/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.105972 s]
/proc/loadavg: 2.04 2.05 1.96 3/73 12705
/proc/meminfo: memFree=961376/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16868 CPUtime=0.07
/proc/12705/stat : 12705 (sugar) S 12703 12705 10765 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 19897411 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12705/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301984 s]
/proc/loadavg: 2.04 2.05 1.96 3/73 12705
/proc/meminfo: memFree=961376/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16868 CPUtime=0.07
/proc/12705/stat : 12705 (sugar) S 12703 12705 10765 0 -1 4194304 1245 128 0 0 5 2 0 0 15 0 1 0 19897411 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12705/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.702016 s]
/proc/loadavg: 2.04 2.05 1.96 3/73 12705
/proc/meminfo: memFree=961376/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16868 CPUtime=0.25
/proc/12705/stat : 12705 (sugar) S 12703 12705 10765 0 -1 4194304 1310 4200 0 1 5 2 16 2 15 0 1 0 19897411 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12705/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 16868

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

[startup+0.901049 s]
/proc/loadavg: 2.04 2.05 1.96 3/73 12705
/proc/meminfo: memFree=961376/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16868 CPUtime=0.79
/proc/12705/stat : 12705 (sugar) S 12703 12705 10765 0 -1 4194304 1428 11065 0 2 5 2 66 6 17 0 1 0 19897411 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12705/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 16868

[startup+1.00106 s]
/proc/loadavg: 2.04 2.05 1.96 2/84 12739
/proc/meminfo: memFree=953224/2055920 swapFree=4192956/4192956
[pid=12705] ppid=12703 vsize=16868 CPUtime=0.79
/proc/12705/stat : 12705 (sugar) S 12703 12705 10765 0 -1 4194304 1449 11065 0 2 5 2 66 6 16 0 1 0 19897411 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 258947985506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12705/statm: 4217 1113 409 3 0 796 0
[pid=12730] ppid=12705 vsize=5356 CPUtime=0
/proc/12730/stat : 12730 (sh) S 12705 12705 10765 0 -1 4194304 278 0 0 0 0 0 0 0 19 0 1 0 19897499 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12730/statm: 1339 233 193 169 0 50 0
[pid=12731] ppid=12730 vsize=863848 CPUtime=0.09
/proc/12731/stat : 12731 (java) S 12730 12705 10765 0 -1 0 3393 0 1 0 8 1 0 0 18 0 9 0 19897499 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12731/statm: 215962 2859 1694 9 0 210467 0
[pid=12731/tid=12732] ppid=12730 vsize=863848 CPUtime=0.07
/proc/12731/task/12732/stat : 12732 (java) S 12730 12705 10765 0 -1 64 2474 0 1 0 6 1 0 0 20 0 9 0 19897500 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12733] ppid=12730 vsize=863848 CPUtime=0
/proc/12731/task/12733/stat : 12733 (java) S 12730 12705 10765 0 -1 64 2 0 0 0 0 0 0 0 18 0 9 0 19897501 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12734] ppid=12730 vsize=863848 CPUtime=0
/proc/12731/task/12734/stat : 12734 (java) S 12730 12705 10765 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19897501 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12735] ppid=12730 vsize=863848 CPUtime=0
/proc/12731/task/12735/stat : 12735 (java) S 12730 12705 10765 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 19897501 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12736] ppid=12730 vsize=863848 CPUtime=0
/proc/12731/task/12736/stat : 12736 (java) S 12730 12705 10765 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 19897503 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12737] ppid=12730 vsize=863848 CPUtime=0.01
/proc/12731/task/12737/stat : 12737 (java) S 12730 12705 10765 0 -1 64 223 0 0 0 1 0 0 0 18 0 9 0 19897503 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12738] ppid=12730 vsize=863848 CPUtime=0
/proc/12731/task/12738/stat : 12738 (java) S 12730 12705 10765 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 19897503 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12731/tid=12739] ppid=12730 vsize=863848 CPUtime=0
/proc/12731/task/12739/stat : 12739 (java) S 12730 12705 10765 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19897503 884580352 2859 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.88
Current children cumulated vsize (KiB) 886072

Child status: 0
Real time (s): 1.04185
CPU time (s): 0.923858
CPU user time (s): 0.809876
CPU system time (s): 0.113982
CPU usage (%): 88.6748
Max. virtual memory (cumulated for all children) (KiB): 886072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.809876
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16286
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 595
involuntary context switches= 498

runsolver used 0.004999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node45 at 2009-07-11 18:05:36
IDJOB=2062193
IDBENCH=53877
IDSOLVER=738
FILE ID=node45/2062193-1247328336
PBS_JOBID= 9506537
Free space on /tmp= 66360 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-5-5.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2062193-1247328336/watcher-2062193-1247328336 -o /tmp/evaluation-result-2062193-1247328336/solver-2062193-1247328336 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2062193-1247328336.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bb9644ae85a99b575f97aaf4474e013c
RANDOM SEED=2006282828

node45.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		: 3000.281
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		: 3000.281
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:        961856 kB
Buffers:         57500 kB
Cached:         943868 kB
SwapCached:          0 kB
Active:         131708 kB
Inactive:       889320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        961856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            58516 kB
Committed_AS:   204904 kB
PageTables:       1716 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= 66356 MiB
End job on node45 at 2009-07-11 18:05:37