Trace number 3737723

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
PB07: SAT4JPseudoResolution 2007-03-23? 0.502922 0.33949

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_10_4_15.opb
MD5SUM18824f3ca3b73f0d00fa79bded50b3fe
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.033993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.00/0.07	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.00/0.07	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.00/0.07	c no version file found!!!
0.00/0.07	c sun.arch.data.model	64
0.00/0.07	c java.version	1.6.0_24
0.00/0.07	c os.name	Linux
0.00/0.07	c os.version	2.6.32-71.29.1.el6.x86_64
0.00/0.07	c os.arch	amd64
0.00/0.07	c Free memory 1599470296
0.00/0.07	c Max memory 1607860224
0.00/0.07	c Total memory 1607860224
0.00/0.07	c Number of processors 8
0.00/0.09	--- Begin Solver configuration ---
0.00/0.09	c Stops conflict analysis at the first Unique Implication Point
0.00/0.09	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@1cb1c5fa
0.00/0.09	c Learn all clauses as in MiniSAT
0.00/0.09	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.00/0.09	c VSIDS like heuristics from MiniSAT using a heap
0.00/0.09	c No reason simplification
0.00/0.09	c --- End Solver configuration ---
0.00/0.09	c solving HOME/instance-3737723-1338722450.opb
0.00/0.09	c reading problem ... 
0.41/0.32	Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 1459
0.41/0.32		at org.sat4j.minisat.constraints.cnf.Lits.getFromPool(Unknown Source)
0.41/0.32		at org.sat4j.minisat.core.Solver.dimacs2internal(Unknown Source)
0.41/0.32		at org.sat4j.minisat.core.Solver.addClause(Unknown Source)
0.41/0.32		at org.sat4j.tools.SolverDecorator.addClause(Unknown Source)
0.41/0.32		at org.sat4j.reader.OPBReader2007.linearizeProduct(Unknown Source)
0.41/0.32		at org.sat4j.reader.OPBReader2007.readTerm(Unknown Source)
0.41/0.32		at org.sat4j.reader.OPBReader2005.readConstraint(Unknown Source)
0.41/0.32		at org.sat4j.reader.OPBReader2005.parse(Unknown Source)
0.41/0.32		at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source)
0.41/0.32		at org.sat4j.reader.OPBReader2005.parseInstance(Unknown Source)
0.41/0.32		at org.sat4j.reader.Reader.parseInstance(Unknown Source)
0.41/0.32		at org.sat4j.reader.Reader.parseInstance(Unknown Source)
0.41/0.32		at org.sat4j.AbstractLauncher.readProblem(Unknown Source)
0.41/0.32		at org.sat4j.AbstractLauncher.run(Unknown Source)
0.41/0.32		at org.sat4j.LanceurPseudo2007.main(Unknown Source)
0.41/0.32	c starts		: 0
0.41/0.32	c conflicts		: 0
0.41/0.32	c decisions		: 0
0.41/0.32	c propagations		: 0
0.41/0.32	c inspects		: 0
0.41/0.32	c learnt literals	: 0
0.41/0.32	c learnt binary clauses	: 0
0.41/0.32	c learnt ternary clauses	: 0
0.41/0.32	c learnt clauses	: 0
0.41/0.32	c root simplifications	: 0
0.41/0.32	c removed literals (reason simplification)	: 0
0.41/0.32	c reason swapping (by a shorter reason)	: 0
0.41/0.32	c Calls to reduceDB	: 0
0.41/0.32	c speed (decisions/second)	: 0.0
0.41/0.32	c non guided choices	0
0.41/0.32	s UNKNOWN
0.41/0.32	c Total wall clock time (ms): 0.229

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3737723-1338722450/watcher-3737723-1338722450 -o /tmp/evaluation-result-3737723-1338722450/solver-3737723-1338722450 -C 1800 -W 1900 -M 15500 java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar HOME/instance-3737723-1338722450.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.09 2.06 2.03 4/194 958
/proc/meminfo: memFree=31073508/32873844 swapFree=8656/8656
[pid=958] ppid=956 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/958/stat : 958 (java) R 956 958 30888 0 -1 4202496 445 0 0 0 0 0 0 0 20 0 1 0 338373517 9515008 175 33554432000 1073741824 1073778376 140736662870096 140736662867224 249650037648 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/958/statm: 2323 175 133 9 0 71 0

[startup+0.00944489 s]
/proc/loadavg: 2.09 2.06 2.03 4/194 958
/proc/meminfo: memFree=31073508/32873844 swapFree=8656/8656
[pid=958] ppid=956 vsize=101528 CPUtime=0 cores=0,2,4,6
/proc/958/stat : 958 (java) S 956 958 30888 0 -1 4202496 1369 0 0 0 0 0 0 0 20 0 2 0 338373517 103964672 1051 33554432000 1073741824 1073778376 140736662870096 140736662861232 249653395517 0 0 0 16784584 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/958/statm: 25382 1052 806 9 0 16774 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 101528

[startup+0.10022 s]
/proc/loadavg: 2.09 2.06 2.03 4/194 958
/proc/meminfo: memFree=31073508/32873844 swapFree=8656/8656
[pid=958] ppid=956 vsize=2957856 CPUtime=0.1 cores=0,2,4,6
/proc/958/stat : 958 (java) S 956 958 30888 0 -1 4202496 4909 0 1 0 9 1 0 0 20 0 18 0 338373517 3028844544 6624 33554432000 1073741824 1073778376 140736662870096 140736662861232 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/958/statm: 739464 6624 2130 9 0 729885 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2957856

[startup+0.300214 s]
/proc/loadavg: 2.09 2.06 2.03 4/194 958
/proc/meminfo: memFree=31073508/32873844 swapFree=8656/8656
[pid=958] ppid=956 vsize=2957856 CPUtime=0.41 cores=0,2,4,6
/proc/958/stat : 958 (java) S 956 958 30888 0 -1 4202496 5313 0 1 0 40 1 0 0 20 0 18 0 338373517 3028844544 8445 33554432000 1073741824 1073778376 140736662870096 140736662861232 249653395517 0 0 0 16800975 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/958/statm: 739464 8445 2238 9 0 729885 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 2957856

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

Child status: 1
Real time (s): 0.33949
CPU time (s): 0.502922
CPU user time (s): 0.461929
CPU system time (s): 0.040993
CPU usage (%): 148.14
Max. virtual memory (cumulated for all children) (KiB): 2957856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.461929
system time used= 0.040993
maximum resident set size= 46316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8038
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 244
involuntary context switches= 39

runsolver used 0.002999 second user time and 0.003999 second system time

The end

Launcher Data 

Begin job on node102 at 2012-06-03 13:20:50
IDJOB=3737723
IDBENCH=48301
IDSOLVER=2319
FILE ID=node102/3737723-1338722450
RUNJOBID= node102-1338713280-30904
PBS_JOBID= 14636729
Free space on /tmp= 71172 MiB

SOLVER NAME= PB07: SAT4JPseudoResolution 2007-03-23
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_10_4_15.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar BENCHNAME           
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3737723-1338722450/watcher-3737723-1338722450 -o /tmp/evaluation-result-3737723-1338722450/solver-3737723-1338722450 -C 1800 -W 1900 -M 15500  java -server -Xms1600M -Xmx1600M -jar HOME/sat4jPseudoResolution.jar HOME/instance-3737723-1338722450.opb           

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 18824f3ca3b73f0d00fa79bded50b3fe
RANDOM SEED=1664029792

node102.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31073872 kB
Buffers:          171832 kB
Cached:           578548 kB
SwapCached:         5520 kB
Active:           428012 kB
Inactive:         604524 kB
Active(anon):     278656 kB
Inactive(anon):     5604 kB
Active(file):     149356 kB
Inactive(file):   598920 kB
Unevictable:        8656 kB
Mlocked:            8656 kB
SwapTotal:      67108856 kB
SwapFree:       67097276 kB
Dirty:              3592 kB
Writeback:             0 kB
AnonPages:        293008 kB
Mapped:            17208 kB
Shmem:                 0 kB
Slab:             616740 kB
SReclaimable:      57236 kB
SUnreclaim:       559504 kB
KernelStack:        1616 kB
PageTables:         4936 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1824640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71168 MiB
End job on node102 at 2012-06-03 13:20:50